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adservice add highcpu load ff #1510

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merged 6 commits into from
Apr 11, 2024

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EislM0203
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@EislM0203 EislM0203 commented Apr 8, 2024

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This PR adds a new featureflag, adServiceHighCpu, to the adservice. When enabled, the adservice uses an abnormal amount of CPU. This is an interesting, real world observability scenario because it simulates high cpu usage problems in the application which afaik no feature flag does this way.

Should you want to demo cpu throttling, you need to add cpu limits to the pod/container in which the adservice is running.

Merge Requirements

For new features contributions please make sure you have completed the following
essential items:

  • CHANGELOG.md updated to document new feature additions
  • Appropriate documentation updates in the docs
  • Appropriate Helm chart updates in the helm-charts

Maintainers will not merge until the above have been completed. If you're unsure
which docs need to be changed ping the
@open-telemetry/demo-approvers.

This commit adds a new ff to the adservice. When enabled, the adservice uses an abnormal amout of CPU.

Should you want to demo cpu throtteling, you need to add cpu limits to the pod/container
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@julianocosta89 julianocosta89 left a comment

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Nice one 🚀

I liked the result in the chart:
Screenshot 2024-04-10 at 11 39 51

@puckpuck puckpuck merged commit a29c2a7 into open-telemetry:main Apr 11, 2024
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@EislM0203 EislM0203 deleted the adservice-add-highcpu-load-ff branch April 11, 2024 06:17
AlexPSplunk pushed a commit to splunk/edu-opentelemetry-demo that referenced this pull request Jul 10, 2024
* adservice add highcpu load ff

This commit adds a new ff to the adservice. When enabled, the adservice uses an abnormal amout of CPU.

Should you want to demo cpu throtteling, you need to add cpu limits to the pod/container

* update changelog

---------

Co-authored-by: Juliano Costa <[email protected]>
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3 participants