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Improve config settings based on recent learnings #369

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merged 1 commit into from
Aug 13, 2021
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pracucci
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What this PR does:
In this PR I'm doing small config changes based on recent learnings. All these changes have already been rolled out to prod and confirmed to work fine:

  • Decreased -server.grpc-max-concurrent-streams from 100k to 10k.
  • Decreased blocks storage ingesters graceful termination period from 80m to 20m.
  • Added 256MB memory ballast to querier.
  • Fixed -distributor.extend-writes setting on ruler when unregister_ingesters_on_shutdown is disabled.

Which issue(s) this PR fixes:
N/A

Checklist

  • CHANGELOG.md updated - the order of entries should be [CHANGE], [FEATURE], [ENHANCEMENT], [BUGFIX]

@pracucci pracucci requested a review from a team as a code owner August 13, 2021 06:55
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@pstibrany pstibrany left a comment

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Looks good.

@pracucci pracucci merged commit f0ed263 into main Aug 13, 2021
@pracucci pracucci deleted the config-changes branch August 13, 2021 07:34
simonswine pushed a commit to grafana/mimir that referenced this pull request Dec 20, 2021
…nges

Improve config settings based on recent learnings
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2 participants