server: add counter for keys locking numbers #14625
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
coocood
reviewed
Feb 4, 2020
| @@ -347,8 +348,10 @@ func (txn *tikvTxn) LockKeys(ctx context.Context, lockCtx *kv.LockCtx, keysInput | |||
| } | |||
| } | |||
| } | |||
| if lockCtx.LockKeysCount != nil { | |||
| *lockCtx.LockKeysCount += int32(len(keys)) | |||
There was a problem hiding this comment.
Why not add the metrics directly?
There was a problem hiding this comment.
This may be used in slow log or other statistic system tables
|
LGTM |
|
/merge |
sre-bot
added
the
status/can-merge
|
/run-all-tests |
|
cherry pick to release-3.0 failed |
|
It seems that, not for sure, we failed to cherry-pick this commit to release-3.0. Please comment '/run-cherry-picker' to try to trigger the cherry-picker if we did fail to cherry-pick this commit before. @cfzjywxk PTAL. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
What problem does this PR solve?
Add lock keys counter metric, grafana change
What is changed and how it works?
Check List
Tests
Code changes
Side effects
Related changes
Release note