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Dedicated CPU topology

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fred974
last edited by

Hi,

Is it possible to dedicate core CPU to specific VMs so it is not shared?

Thank you
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tuxen Top contributor @fred974
last edited by

@fred974 Yep, see the docs about NUMA/core affinity (soft/hard pinning):

https://docs.xcp-ng.org/compute/#advanced-xen
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olivierlambert Vates 🪐 Co-Founder CEO
last edited by

Hi,

This is called CPU pinning
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tuxen Top contributor @fred974
last edited by

@fred974 Yep, see the docs about NUMA/core affinity (soft/hard pinning):

https://docs.xcp-ng.org/compute/#advanced-xen
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fred974 @tuxen
last edited by

Thank you both for the information. I have seen that page before but I didn't know what NUMA was.
Now I do
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