Messages in this thread | | | From | Aaron Scamehorn <> | Subject | Re: High CPU usage of scheduler? | Date | Thu, 2 Aug 2012 21:45:12 +0000 (UTC) |
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Dave Johansen <davejohansen <at> gmail.com> writes:
> > Here's an updated version that measures the user and system time of > each thread and also outputs those results. It also has a correction > for how the mean and standard deviation are updated inside of the > outer_iterations loop. > > The updated results are available here: > http://unix.stackexchange.com/questions/37391/high-cpu-usage-with-cfs > and here: > https://bugzilla.redhat.com/show_bug.cgi?id=812148 > > Any other tests I can run to help diagnose the problem? > > Thanks, > Dave > > Attachment (test_sleep.c): text/x-csrc, 11 KiB
I tried to take a look at that bugzilla, but Redhat is saying that it is "an internal bugzilla, and not visible to the public."
Have there been any updates on this?
Thanks, Aaron
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