[Mauiusers] Efficiency in showq -r

mcgregor at fnal.gov mcgregor at fnal.gov
Tue Aug 16 12:46:38 MDT 2005


How is the efficiency shown in showq -r calculated? I ask because it always seems lower than (cpu time)/(wall time). I'm guessing it must be a job long average and so the startup time may be responsible. It would be nice if it were possible to have access to a current efficiency (cpu/wall) for the last n minutes. This would really help at flagging stalled jobs (and poor performers). Any plans for this, or is there already a way to do this?

Thanks,
Gordon McGregor.



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