KEP-2902: CPUManager Policy Option to Distribute CPUs Across NUMA Nodes Instead of Packing Them

BETA

Status: Implementable

SIGs

Owning SIG:

SIG Node

Milestones

Alphav1.23
Betav1.33
Stablev1.35

Feature Gates

This enhancement was designed with opt-in or opt-out at the feature level; there are feature gates associated with it.

Feature gates for this KEP
NameComponents
CPUManagerPolicyOptions
CPUManagerPolicyAlphaOptions
CPUManagerPolicyBetaOptionskubelet

People

Authors: @klueska , @swatisehgal

Reviewers: @ffromani

Approvers: @sig-node-tech-leads

Timeline

Created:

Last Updated:

Latest Milestone: v1.33

  • keps/sig-node/2625-cpumanager-policies-thread-placement
  • keps/sig-node/3545-improved-multi-numa-alignment/
  • keps/sig-node/4176-cpumanager-spread-cpus-preferred-policy/
  • keps/sig-node/4540-strict-cpu-reservation
  • keps/sig-node/4622-topologymanager-max-allowable-numa-nodes/
  • keps/sig-node/4800-cpumanager-split-uncorecache/