mvcc: Add metric for count of db key revisions compacted. #8280
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@heyitsanthony Here's one of the metrics that might help us in the future. |
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would s/Revisions/Keys be better? There may be confusion between an etcd revision (mainrev) and a backend revision (mainrev + subrev). |
Codecov Report
@@ Coverage Diff @@
## master #8280 +/- ##
==========================================
- Coverage 76.42% 76.23% -0.19%
==========================================
Files 346 346
Lines 27055 27059 +4
==========================================
- Hits 20676 20628 -48
- Misses 4901 4940 +39
- Partials 1478 1491 +13
Continue to review full report at Codecov.
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@heyitsanthony s/Revisions/Keys sounds good. I'll update the PR. |
jpbetz
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When digging into etcd/boltdb "storage space exceeded" issues, this metric may help answer questions about if/when compactions occured and how much data was freed.
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lgtm |
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When digging into etcd/boltdb "storage space exceeded" issues, this metric may help answer questions about if/when compactions occured and how much data was freed.