Hi Reuti,
Thanks for the quick reply.
So the WALLCLOCK is the accumulated wallclock time of the jobs which ran.
To be more clear, if a job has run on 16 cores for about 10 hours, then
WALLTIME is just 10 hours or 10 * 16 = 160 hours?
----- Original Message -----
> Am 18.04.2013 um 14:30 schrieb Sangamesh Banappa:
>
> > Hi,
> >
> > I need some details on the accounting data captured by
> > GridEngine. The qacct output for the last 90 days is:
> >
> > # qacct -d 90
> > Total System Usage
> > WALLCLOCK UTIME STIME
> > CPU MEMORY
> > IO IOW
> > ================================================================================================================
> > 179283327 1188903707.397 11455939.791
> > 1624833514.575 760640736.875 16275.371
> > 0.000
>
> This is just the accummulated wallclock time of the jobs which ran.
> It can even be higher than the number of cores multiplied by the
> time in case more slots than cores were defined and used.
>
> -- Reuti
>
>
> > This cluster has 16 Nodes (16 cores per node) and its installed in
> > September 2012 with Rocks. And was down for 1 month.
> >
> > I'm not getting how these metric values reflected here.
> >
> > Hoping that these are in seconds:-
> >
> > The WALLTIME = 179283327 seconds
> >
> >
> > 1 hr = 3600 seconds
> > 179283327 / 3600 = 49800.924166667 hours
> >
> > 1 day = 24 hours
> > 49800.924166667 / 24 = 2075.038506944 days
> >
> > Number of Nodes = 16
> >
> > 2075.038506944 / 16 = 129.689906684 days of usage per Node
> >
> > Number of cores in each Node = 16
> >
> > 129.689906684 / 16 = 8.105619168 days of usage per core?
> >
> > Is this calculation correct?
> >
> > Can someone give more details about these metrics?
> >
> > Thanks in advnace
> > _______________________________________________
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> > [email protected]
> > https://gridengine.org/mailman/listinfo/users
>
>
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