Hi, When gridengine calculates cpu usage (based on wallclock) it uses: cpu usage = wallclock * nslots
This does not account for the number of cpus that may be used for each slot, which is problematic. I have written up an article at: https://expl.info/display/MISC/Slot+Multiplier+for+Calculating+CPU+Usage+in+Gridengine which explains the issue and provides a patch (against sge-8.1.9) so that: cpu usage = wallclock * nslots * ncpus_per_slot This makes the usage information much more useful/accurate when using the fair share. Have others encountered this issue? Feedback is welcome. Thanks, John
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