Re: [RFC PATCH 0/4] Gang scheduling in CFS

From: Avi Kivity
Date: Tue Dec 27 2011 - 04:51:59 EST


On 12/27/2011 11:44 AM, Nikunj A Dadhania wrote:
> > > I am seeing a drop of ~44% when setting yield_on_hlt = 0
> > >
> >
> > A drop of 44% of what?
> >
> records/sec
>
> Ebizzy - 2VM running in parallel, both having gang scheduling enabled.
>
> yield_on_hlt=1 yield_on_hlt=0
> EbzyRecords/sec 41955.50 23285.00 -44
>
>

Interesting, are you overcommitting vcpus?

--
error compiling committee.c: too many arguments to function

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