NERSC logo National Energy Research Scientific Computing Center
  A DOE Office of Science User Facility
  at Lawrence Berkeley National Laboratory
 

PDSF LSF Batch Performance from May 1, 2005 to
    less than June 1, 2005


Number of CPU's available during the accounting period:
Number of CPU days available on the cluster: 31 (days) * 0 (nodes) = 0 days

Number of jobs run during that time: 2578
Wall clock time used by the jobs: 24.73 days (0.00% utilization)
CPU time used by the jobs: 0.00 days (0.01% efficiency)


DateWallUsedFaultsCount
SecondsHoursTotal %SecondsHours% Efficiency
1304045.0084.4614.23%17.760.000.01%54425.34341
2348932.0096.9316.33%20.300.010.01%54740.42390
3529145.00146.9824.76%31.420.010.01%53657.46599
4230383.0064.0010.78%13.130.000.01%56245.54263
5614913.00170.8128.77%36.080.010.01%54488.88696
6100189.0027.834.69%6.360.000.01%52932.40129
71116.000.310.05%0.640.000.06%42710.9419
8768.000.210.04%0.440.000.06%42497.7313
9535.000.150.03%0.240.000.04%53929.179
10717.000.200.03%0.360.000.05%47933.3312
11711.000.200.03%0.330.000.05%52296.9712
12648.000.180.03%0.340.000.05%46532.3511
13706.000.200.03%0.350.000.05%49325.7112
14588.000.160.03%0.240.000.04%59933.3310
15587.000.160.03%0.330.000.06%43581.8210
16479.000.130.02%0.220.000.05%52290.918
17712.000.200.03%0.390.000.05%44246.1512
18478.000.130.02%0.300.000.06%43150.009
19653.000.180.03%0.330.000.05%47936.3611
20296.000.080.01%0.180.000.06%39938.895
21117.000.030.01%0.050.000.04%57560.002
23296.000.080.01%0.150.000.05%47966.675

The Efficiency number may be greater than 100% if the processes used threads. SGE aggregated all thread cpu time together, thus efficiency is based on cpu time verses wall clock time.


LBNL Home
Page last modified: Fri, 27 Jun 2008 23:28:27 GMT
Page URL: http://www.nersc.gov/nusers/systems/PDSF/batch/bstat.php
Web contact: webmaster@nersc.gov
Computing questions: consult@nersc.gov

Privacy and Security Notice
DOE Office of Science