storage/gc_worker: Add more metrics (#4705) #4922
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Signed-off-by: MyonKeminta [email protected]
What have you changed? (mandatory)
This PR cherry-picks PR #4705 which added more metrics for GC.
What are the type of the changes? (mandatory)
How has this PR been tested? (mandatory)
Manual test, previously tested in #4705
Does this PR affect documentation (docs) or release note? (mandatory)
Does this PR affect tidb-ansible update? (mandatory)
NO