*: reduce WithLabelValues of prometheus #5802

lhy1024 · 2022-12-26T18:15:39Z

Signed-off-by: lhy1024 admin@liudos.us

What problem does this PR solve?

Issue Number: Close #5801

What is changed and how does it work?

Check List

Tests

Unit test

Release note

None.

Signed-off-by: lhy1024 <admin@liudos.us>

ti-chi-bot · 2022-12-26T18:15:40Z

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codecov · 2022-12-26T18:22:18Z

Codecov Report

Base: 75.55% // Head: 75.56% // Increases project coverage by +0.01% 🎉

Coverage data is based on head (aedc8ef) compared to base (ba81088).
Patch coverage: 70.56% of modified lines in pull request are covered.

❗ Current head aedc8ef differs from pull request most recent head 42e0030. Consider uploading reports for the commit 42e0030 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5802      +/-   ##
==========================================
+ Coverage   75.55%   75.56%   +0.01%     
==========================================
  Files         338      338              
  Lines       33621    33626       +5     
==========================================
+ Hits        25401    25409       +8     
+ Misses       6037     6034       -3     
  Partials     2183     2183

Flag	Coverage Δ
unittests	`75.56% <70.56%> (+0.01%)`	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
server/metrics.go	`100.00% <ø> (ø)`
server/schedule/checker/learner_checker.go	`72.72% <0.00%> (ø)`
server/schedule/filter/filters.go	`87.95% <ø> (ø)`
server/schedule/hbstream/metric.go	`100.00% <ø> (ø)`
server/schedule/metrics.go	`100.00% <ø> (ø)`
server/schedulers/metrics.go	`100.00% <ø> (ø)`
server/schedulers/utils.go	`89.67% <ø> (ø)`
server/statistics/store_collection.go	`93.75% <ø> (ø)`
server/statistics/store_hot_peers_infos.go	`93.65% <ø> (ø)`
server/tso/metrics.go	`100.00% <ø> (ø)`
... and 68 more

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Signed-off-by: lhy1024 <admin@liudos.us>

Signed-off-by: lhy1024 <admin@liudos.us> Conflicts: server/schedule/checker/rule_checker.go

Signed-off-by: lhy1024 <admin@liudos.us>

nolouch

great works, rest lgtm.

tools/pd-simulator/simulator/task.go

nolouch · 2023-01-09T03:11:47Z

server/schedule/checker/replica_checker.go

@@ -30,11 +30,27 @@ import (

 const (
 	replicaCheckerName = "replica-checker"
+	replicaChecker     = "replica_checker"


in line 38~53

replicaCheckerName and replicaChecker, can we just keep one? I think the metrics are not a big compatibility issue.

There are some similar problems with other schedulers and checkers. I think we can unify them in other pr.

Signed-off-by: lhy1024 <admin@liudos.us>

rleungx

Overall LGTM, except for the unresolved comment.

lhy1024 · 2023-01-10T06:52:46Z

Overall LGTM, except for the unresolved comment.

It will do in #5845

nolouch · 2023-01-10T07:33:17Z

/merge

ti-chi-bot · 2023-01-10T07:33:19Z

@nolouch: It seems you want to merge this PR, I will help you trigger all the tests:

/run-all-tests

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ti-chi-bot · 2023-01-10T07:33:20Z

This pull request has been accepted and is ready to merge.

Commit hash: aedc8ef

ti-chi-bot · 2023-01-10T07:33:33Z

@lhy1024: Your PR was out of date, I have automatically updated it for you.

If the CI test fails, you just re-trigger the test that failed and the bot will merge the PR for you after the CI passes.

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Signed-off-by: lhy1024 <admin@liudos.us>

lhy1024 · 2023-01-10T07:40:21Z

/merge

ti-chi-bot · 2023-01-10T07:40:23Z

@lhy1024: It seems you want to merge this PR, I will help you trigger all the tests:

/run-all-tests

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ti-chi-bot · 2023-01-10T07:40:24Z

This pull request has been accepted and is ready to merge.

Commit hash: 42e0030

*: reduce WithLabelValues of prometheus

d91c823

Signed-off-by: lhy1024 <admin@liudos.us>

ti-chi-bot added the release-note-none Denotes a PR that doesn't merit a release note. label Dec 26, 2022

ti-chi-bot requested review from disksing and Yisaer December 26, 2022 18:15

fix lint

73b49a1

Signed-off-by: lhy1024 <admin@liudos.us>

lhy1024 added type/enhancement The issue or PR belongs to an enhancement. component/metrics Metrics. labels Dec 26, 2022

ti-chi-bot added the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Dec 31, 2022

Merge branch 'master' of http://github.com/tikv/pd into promethues

767cbe0

Signed-off-by: lhy1024 <admin@liudos.us> Conflicts: server/schedule/checker/rule_checker.go

ti-chi-bot removed the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Jan 6, 2023

fix conflict

88982d6

Signed-off-by: lhy1024 <admin@liudos.us>

nolouch reviewed Jan 9, 2023

View reviewed changes

address comments

aedc8ef

Signed-off-by: lhy1024 <admin@liudos.us>

rleungx reviewed Jan 10, 2023

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nolouch approved these changes Jan 10, 2023

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ti-chi-bot added status/LGT2 Indicates that a PR has LGTM 2. and removed status/LGT1 Indicates that a PR has LGTM 1. labels Jan 10, 2023

ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Jan 10, 2023

Merge branch 'master' into promethues

f1f4a0b

lhy1024 added 2 commits January 10, 2023 15:38

move comments

b826ddc

Signed-off-by: lhy1024 <admin@liudos.us>

Merge branch 'promethues' of github.com:lhy1024/pd into promethues

42e0030

ti-chi-bot removed the status/can-merge Indicates a PR has been approved by a committer. label Jan 10, 2023

ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Jan 10, 2023

ti-chi-bot merged commit 275c43e into tikv:master Jan 10, 2023

lhy1024 deleted the promethues branch January 10, 2023 07:55

rleungx mentioned this pull request Apr 23, 2023

Region Health panel missing data if PD suffers from leader transfer #6366

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*: reduce WithLabelValues of prometheus #5802

*: reduce WithLabelValues of prometheus #5802

lhy1024 commented Dec 26, 2022

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*: reduce WithLabelValues of prometheus #5802

*: reduce WithLabelValues of prometheus #5802

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lhy1024 commented Dec 26, 2022

What problem does this PR solve?

What is changed and how does it work?

Check List

Release note

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