Kubernetes
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Why this exists A resources.requests.cpu: "1" is a number someone typed once, usually copied from another service or guessed under deadline pressure. It has no relationship to what the container actually uses unless…
Requests vs. Usage: A Right-Sizing Report from metrics-server
A script that joins what every Pod REQUESTED against what it is ACTUALLY using right now (from metrics-server), flagging over-provisioned, at-risk and unrequested containers — proven against three real Pods, including two real bugs a Go template's "<no value>" output caused when a container had no request set at all.
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