[gridengine users] RQS and scheduler performance (max-slots-on-all-hosts)
stuartb at 4gh.net
Thu Apr 26 18:01:42 UTC 2012
On Thu, 26 Apr 2012 at 13:31 -0000, Reuti wrote:
> Am 26.04.2012 um 19:24 schrieb Stuart Barkley:
> > On Thu, 26 Apr 2012 at 12:57 -0000, Reuti wrote:
> >> What was your "schedule_interval" set to?
> >> Was "schedd_job_info true" set by accident?
> > I've played with various values. My current setting are:
> > % qconf -ssconf
> > schedule_interval 0:01:00
> > schedd_job_info true
> Try FALSE
> > flush_submit_sec 5
> > flush_finish_sec 5
> > report_pjob_tickets TRUE
> FALSE here may speed it up too.
I will play with this some more when I get some time.
However, with scheduler run time now < 10 seconds, I don't see need
for any more performance. Turning off the specific RQS made a 90%
improvement which was the big win.
For me having schedd_job_info and report_pjob_tickets set to true is
much more important/useful than the RQS which was only a backup should
queue configuration get messed up.
I've never been lost; I was once bewildered for three days, but never lost!
-- Daniel Boone
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