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POWERMON-628 New assembly for Kepler power attribution guide #96322

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@gwynnemonahan gwynnemonahan commented Jul 18, 2025

TECHNOLOGY PREVIEW

POWERMON-628 New assembly for Kepler power attribution guide

Version(s):
Merge to only the power-monitoring-0.5 branch - no cherrypicks are required.
I will open one PR against main to incorporate all of the Power Monitoring content just before its GA.

Note to self: applies to 4.17+

Issue:
https://issues.redhat.com/browse/POWERMON-628

Link to docs preview:
https://96322--ocpdocs-pr.netlify.app/openshift-enterprise/latest/observability/power_monitoring/power-monitoring-kepler-power-attribution-guide.html

QE review:

  • QE has approved this change.

Additional information:

@openshift-ci openshift-ci bot added the size/S Denotes a PR that changes 10-29 lines, ignoring generated files. label Jul 18, 2025
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ocpdocs-previewbot commented Jul 18, 2025

@gwynnemonahan
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power-monitoring-0.5 branch rebased against main on 07/22/2025 by Brian D.

This PR rebased against power-monitoring-0.5 branch on 07/23/2025.

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openshift-ci bot commented Jul 23, 2025

@gwynnemonahan: all tests passed!

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Kepler's power attribution system provides practical, proportional distribution of hardware energy consumption to individual workloads. While CPU-time-based attribution has inherent limitations due to modern CPU complexity, it offers a good balance between accuracy, simplicity, and performance overhead for most monitoring and optimization use cases.

For more information about power attribution, see link:https://github.com/sustainable-computing-io/kepler/blob/main/docs/developer/power-attribution-guide.md[Kepler Power Attribution Guide].
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@sthaha
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sthaha commented Jul 24, 2025

Looks good to me but could you please point to the updated upstream docs.

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