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KEP-4800: Split UnCoreCache awareness #4810

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3 changes: 3 additions & 0 deletions keps/prod-readiness/sig-node/4800.yaml
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kep-number: 4800
alpha:
approver: "@soltysh"
684 changes: 684 additions & 0 deletions keps/sig-node/4800-cpumanager-split-uncorecache/README.md

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48 changes: 48 additions & 0 deletions keps/sig-node/4800-cpumanager-split-uncorecache/kep.yaml
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title: Split UnCoreCache Toplogy Awareness in CPU Manager
kep-number: 4800
authors:
- "@sphrasavath"
- "@wongchar"
- "@ajcaldelas"
owning-sig: sig-node
participating-sigs:
- sig-node
status: implementable
creation-date: 2024-08-23
reviewers:
- "@ffromani"
- "@kannon92"
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- "@kad"
approvers:
- "@klueska"
- "@sig-node-leads"

see-also:
- keps/sig-node/2625-cpumanager-policies-thread-placement"

replaces: []

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

# 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: "v1.32"

# The milestone at which this feature was, or is targeted to be, at each stage.
milestone:
alpha: "v1.32"
beta: "v1.33"
stable: "v1.35"

# 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: "CPUManagerPolicyAlphaOptions"
components:
- kubelet
disable-supported: true

# The following PRR answers are required at beta release
metrics: []
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This should be filled in with the metrics you've mentioned in a few places, not a blocker for alpha, though.

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If they don't actually exist yet, is that okay? We are still trying to come up with metrics to implement