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rightsize various prow jobs#36895

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upodroid:rightsize-prow-one
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rightsize various prow jobs#36895
upodroid wants to merge 1 commit intokubernetes:masterfrom
upodroid:rightsize-prow-one

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@upodroid upodroid commented Apr 25, 2026

Part of #36121

For jobs that didn't have resources set, I used datadog to pull the current usage of the past 30 days.

https://us5.datadoghq.com/dashboard/7yk-x38-q78/prow-builds?fromUser=true&refresh_mode=sliding&tpl_var_job_name%5B0%5D=ci-promo-tools-image-promo-canary&from_ts=1774434464596&to_ts=1777112864596&live=true

kube unit jobs have been at 16GB since 1.35, so all their permutations have been fixed

@k8s-ci-robot k8s-ci-robot added area/config Issues or PRs related to code in /config size/L Denotes a PR that changes 100-499 lines, ignoring generated files. area/jobs area/provider/aws Issues or PRs related to aws provider area/release-eng Issues or PRs related to the Release Engineering subproject labels Apr 25, 2026
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k8s-ci-robot commented Apr 25, 2026

[APPROVALNOTIFIER] This PR is APPROVED

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@k8s-ci-robot k8s-ci-robot added approved Indicates a PR has been approved by an approver from all required OWNERS files. sig/cloud-provider Categorizes an issue or PR as relevant to SIG Cloud Provider. sig/cluster-lifecycle Categorizes an issue or PR as relevant to SIG Cluster Lifecycle. sig/contributor-experience Categorizes an issue or PR as relevant to SIG Contributor Experience. labels Apr 25, 2026
@k8s-ci-robot k8s-ci-robot added sig/k8s-infra Categorizes an issue or PR as relevant to SIG K8s Infra. sig/release Categorizes an issue or PR as relevant to SIG Release. sig/scalability Categorizes an issue or PR as relevant to SIG Scalability. sig/testing Categorizes an issue or PR as relevant to SIG Testing. wg/device-management Categorizes an issue or PR as relevant to WG Device Management. cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. labels Apr 25, 2026
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upodroid commented Apr 25, 2026
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Comment thread config/jobs/kubernetes/sig-release/release-branch-jobs/1.33.yaml
image: gcr.io/k8s-staging-releng/k8s-ci-builder:latest-default
imagePullPolicy: Always
name: ""
env:
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@upodroid upodroid Apr 25, 2026

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This change was applied in #36795 for master branch, I need to backport it to the older branches

upodroid
upodroid commented Apr 25, 2026
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Comment thread config/jobs/kubernetes/sig-release/kubernetes-builds.yaml
limits:
cpu: "7"
memory: "34Gi"
memory: "24Gi"
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build jobs are using upto 16GB right now, so this change leaves 8GB of headroom.

https://monitoring-gke.prow.k8s.io/d/96Q8oOOZk/builds?orgId=1&from=now-12h&to=now&timezone=browser&var-datasource=prometheus&var-org=kubernetes&var-repo=kubernetes&var-job=ci-kubernetes-build&var-build=$__all&refresh=30s

@upodroid upodroid requested review from dims and hakman April 25, 2026 11:18
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approved Indicates a PR has been approved by an approver from all required OWNERS files. area/config Issues or PRs related to code in /config area/jobs area/provider/aws Issues or PRs related to aws provider area/release-eng Issues or PRs related to the Release Engineering subproject cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. sig/cloud-provider Categorizes an issue or PR as relevant to SIG Cloud Provider. sig/cluster-lifecycle Categorizes an issue or PR as relevant to SIG Cluster Lifecycle. sig/contributor-experience Categorizes an issue or PR as relevant to SIG Contributor Experience. sig/k8s-infra Categorizes an issue or PR as relevant to SIG K8s Infra. sig/release Categorizes an issue or PR as relevant to SIG Release. sig/scalability Categorizes an issue or PR as relevant to SIG Scalability. sig/testing Categorizes an issue or PR as relevant to SIG Testing. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. wg/device-management Categorizes an issue or PR as relevant to WG Device Management.

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