Haha, oh. Don't I feel dumb. So all the settings are good then? On Wed, Aug 14, 2019, 2:07 PM Oliver Riesener <[email protected]> wrote:
> Hi Vincent, > > nice setup. ;-) > > The column %guest with (800% or 20% of all) locks good for me. > The rest cores are %idle. > > Best regards > > Oliver > > > > Am 14.08.2019 um 10:04 schrieb Vincent Royer <[email protected]>: > > Is there a good place to learn about cpu pinning and the various settings? > > I've built a test VM and am trying to understand > > - I've given it 2 cpus, 4 cores each, 1 thread per core. > - The VM is pinned to a specific host with passthrough cpu enabled > - numa pinning, first 4 cores on physical socket 1 and the next 4 on > physical socket 2 > - The host has two sockets each with 20 core cpus > > I would expect to see a load applied on 8 of the 40 cores on the host > during testing. Instead it seems like 32 of 40 cores are working at 100%. > What are the effects of this on the performance of the vm? > > > <image.png> > > <image.png> > > <image.png> > > <image.png> > > <image.png> > > <image.png> > > > > > _______________________________________________ > Users mailing list -- [email protected] > To unsubscribe send an email to [email protected] > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/[email protected]/message/WMHTN7KU5X5MSUE6FZLVBE77DYY4TJAR/ > > >
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