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✨ ci: collect debug information about leftover processes #8734

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chrischdi
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What this PR does / why we need it:

Collects information about leftover processes for ci jobs.

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):

Helps on debugging #8560

@k8s-ci-robot k8s-ci-robot added cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels May 24, 2023
cat "/proc/${PID}/status" || true
echo ">> /proc/${PID}/stack"
cat "/proc/${PID}/stack" || true
done >> "${ARTIFACTS_LOCAL}/processes-proc-information.txt"
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On my machine that is 1,4 MB of data. I assume it's significantly less in the Pod at this time, but let's keep an eye on it

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Could have just checked in e2e-main... 12483 bytes seems okay

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we could also compress the data. But yes, should be way less due to way less pids inside the prowjob pod.

@sbueringer
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/lgtm

/assign @killianmuldoon

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label May 24, 2023
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LGTM label has been added.

Git tree hash: 99f722f0811521d9e19488f6b8bed44074469ea9

@killianmuldoon
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/lgtm
/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: killianmuldoon

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label May 24, 2023
@k8s-ci-robot k8s-ci-robot merged commit 149fd9c into kubernetes-sigs:main May 24, 2023
@k8s-ci-robot k8s-ci-robot added this to the v1.5 milestone May 24, 2023
@johannesfrey
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/area ci

@k8s-ci-robot k8s-ci-robot added the area/ci Issues or PRs related to ci label Jun 16, 2023
@killianmuldoon killianmuldoon removed the area/ci Issues or PRs related to ci label Jun 16, 2023
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/area e2e-testing

@k8s-ci-robot k8s-ci-robot added the area/e2e-testing Issues or PRs related to e2e testing label Jun 16, 2023
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5 participants