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fabiand/numa_balancing.md

Last active January 10, 2020 19:45
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numa_balancing.md

In order to use kernel auto-numa

  • kernel auto-numa continuous rebalancing 
       <vcpu>NNN</vcpu>
   <vcpu placement="static">NNN</vcpu>
    provided NO <vcpupin vcpu="0" cpuset="xxx"/> is set inside <cputune>
  • numad initial placement only 
    <vcpu placement="auto">NNN</vcpu>
  • kubevirt controlled initial placement only 
    <vcpu placement="static" cpuset="XX">NNN</vcpu>
    or 
    <vcpu placement="static">NNN</vcpu>
<cputune>
  <vcpupin vcpu="0" cpuset="1-4,^2"/>
  ...
</cputune>
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