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Issue with CephMonHighNumberOfLeaderChanges Alert Duration and Thresholds #103

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ditpoo opened this issue Aug 8, 2023 · 0 comments
Open

Issue with CephMonHighNumberOfLeaderChanges Alert Duration and Thresholds #103

ditpoo opened this issue Aug 8, 2023 · 0 comments

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@ditpoo
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ditpoo commented Aug 8, 2023 •
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  • Why was the alert duration changed from 15 minutes to 5 minutes?

As in the commits ae51e28, 082c58a

The previous duration might have provided a more extensive window to average out momentary stuff, ensuring only persistent issues were flagged.

  • Is the threshold of > 0.95 leader changes per minute too low?

We are seeing this alert a lot in our deployment, causing unnecessary noise.
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@ditpoo