title: CPU Manager
kep-number: 3570
authors:
  - "@ConnorDoyle"
  - "@flyingcougar"
  - "@sjenning"
  - "@fromanirh" # ONLY for GA graduation and PRR review
owning-sig: sig-node
participating-sigs:
  - sig-node
reviewers:
  - "@derekwaynecarr"
approvers:
  - "@dawnchen"
  - "@derekwaynecarr"
editor: Connor Doyle
creation-date: 2017-05-23
last-updated: 2022-10-03
status: implemented
see-also:
replaces:
  - "kubernetes/community/contributors/design-proposals/node/cpu-manager.md"
  - "kubernetes/enhancements/keps/sig-node/375-cpumanager/README.md"
superseded-by:

# The target maturity stage in the current dev cycle for this KEP.
stage: stable

# The most recent milestone for which work toward delivery of this KEP has been
# done. This can be the current (upcoming) milestone, if it is being actively
# worked on.
latest-milestone: "v1.26"

# The milestone at which this feature was, or is targeted to be, at each stage.
milestone:
  alpha: "v1.8"
  beta: "v1.10"
  stable: "v1.26"

# The following PRR answers are required at alpha release
# List the feature gate name and the components for which it must be enabled
feature-gates:
  - name: CPUManager
    components:
      - kubelet
disable-supported: true

# The following PRR answers are required at beta release
metrics:
  - cpu_manager_pinning_requests_total
  - cpu_manager_pinning_errors_total
