Re: [Condor-users] no CPU time for a finished job!!

[Matthew Farrellee <matt@xxxxxxxxxx>]

By default, the Starter is supposed to poll 8 seconds into the job run, 
and then every STARTER_UPDATE_INTERVAL.

   interval.setDefaultInterval( param_integer( 
"STARTER_UPDATE_INTERVAL", 300, 0 ) );
   interval.setTimeslice( param_double( 
"STARTER_UPDATE_INTERVAL_TIMESLICE", 0.1, 0, 1 ) );
   interval.setInitialInterval( param_integer( 
"STARTER_INITIAL_UPDATE_INTERVAL", 8 ) );

I'm not entirely sure why you'd be getting no data. If ImageSize or 
ResidentSetSize are getting updated, maybe there just was no cpu time 
registered.

It looks like the code tries to get a final update too. I wonder if it 
actually works.

Best,


matt

On 03/29/2011 07:48 AM, Santanu Das wrote:
> Hi Matt,
>
> Those jobs should run for 10 to 15 sec. or so but most of the time it
> comes as 0.
> Do you think a small STARTER_UPDATE_INTERVAL value will improve this
> situation?
>
> -Santanu
>
>
>
> > On 03/27/2011 04:00 PM, Santanu Das wrote:
> > > Hi there,
> > >
> > > I see there are a number of jobs with JobStats 4, but the 'RemoteUserCpu
> > > + RemoteSysCPU' is still 0 - is it a common thing?
> > >
> > > [testac1@serv07 /]$ condor_history -l 488692 | egrep
> > > '^JobStatus|RemoteSysCPU|RemoteUserCpu'
> > > RemoteUserCpu = 0.000000
> > > JobStatus = 4
> > >
> > >
> > > Does anyone know the reason?
> > >
> > > Cheers,
> > > Santanu
> >
> > Could be that the job ran for such a short period that the runtime
> > stats were never collected. IIRC, shrinking STARTER_UPDATE_INTERVAL
> > can get stats polled more frequently. It will increase the network
> > load starter->shadow, but not shadow->schedd.
> >
> > Best,
> >
> >
> > matt
>
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