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Change the default value of -blocks-storage.tsdb.early-head-compaction-min-estimated-series-reduction-percentage from 10 to 15 #6186

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merged 1 commit into from
Oct 2, 2023

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@pracucci pracucci commented Oct 2, 2023

What this PR does

While testing the TSDB Head early compaction at Grafana Labs I've learned the default reduction threshold of 10% is a bit too aggressive and I ended up using 15%. In this PR I propose to change the default accordingly. The feature is still marked as experimental.

Which issue(s) this PR fixes or relates to

N/A

Checklist

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

…n-min-estimated-series-reduction-percentage from 10 to 15

Signed-off-by: Marco Pracucci <marco@pracucci.com>
@pracucci pracucci marked this pull request as ready for review October 2, 2023 10:49
@pracucci pracucci requested review from a team as code owners October 2, 2023 10:49
@pracucci pracucci merged commit 7a937a0 into main Oct 2, 2023
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@pracucci pracucci deleted the change-tsdb-head-threshold-default branch October 2, 2023 13:01
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2 participants