statistics: concurrency init stats

[hawkingrei]

What problem does this PR solve?

Issue Number: close #52102

Problem Summary:

What changed and how does it work?

Now we init stats by single goroutine. it is slow. so that we create concurrency init stats to speed up.

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)

before

[2024/03/26 08:08:59.917 +00:00] [INFO] [domain.go:2286] ["init stats info time"] [lite=true] ["take time"=797.217483ms]
[2024/03/26 08:42:35.866 +00:00] [INFO] [domain.go:2286] ["init stats info time"] [lite=false] ["take time"=1m17.384163872s]

after

[2024/03/26 08:25:43.158 +00:00] [INFO] [domain.go:2292] ["init stats info time"] [lite=true] ["take time"=646.48434ms]
[2024/03/26 08:39:04.435 +00:00] [INFO] [domain.go:2292] ["init stats info time"] [lite=false] ["take time"=28.20059188s]

• No need to test

  • I checked and no code files have been changed.

Side effects

• Performance regression: Consumes more CPU
• Performance regression: Consumes more Memory
• Breaking backward compatibility

Documentation

• Affects user behaviors
• Contains syntax changes
• Contains variable changes
• Contains experimental features
• Changes MySQL compatibility

Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

None

[codecov]

Codecov Report

Merging #51403 (00099f1) into master (1549ea6) will decrease coverage by 15.9190%.
Report is 16 commits behind head on master.
The diff coverage is 88.3116%.

Additional details and impacted files

@@                Coverage Diff                @@
##             master     #51403         +/-   ##
=================================================
- Coverage   70.7412%   54.8222%   -15.9190%     
=================================================
  Files          1486       1602        +116     
  Lines        439485     611505     +172020     
=================================================
+ Hits         310897     335241      +24344     
- Misses       109161     253067     +143906     
- Partials      19427      23197       +3770     

Flag	Coverage Δ
integration	36.7260% <50.6493%> (?)
unit	70.5249% <88.3116%> (-0.0336%)	⬇️

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

Components	Coverage Δ
dumpling	53.9957% <ø> (ø)
parser	∅ <ø> (∅)
br	51.6685% <ø> (+5.8260%)	⬆️

[hawkingrei]

/retest

[hawkingrei]

/retest

[hawkingrei]

/retest

[hawkingrei]

/retest

[ti-chi-bot]

@AilinKid: Your lgtm message is repeated, so it is ignored.

In response to this:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[hi-rustin]

/cc

[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-03-27 07:03:43.192465871 +0000 UTC m=+2051450.214712258: ☑️ agreed by AilinKid.
• 2024-03-27 09:58:21.883643253 +0000 UTC m=+2061928.905889641: ☑️ agreed by winoros.

[easonn7]

/approve

[hawkingrei]

/retest

[hi-rustin]

How about creating a type alias to avoid copying this signature repeatedly?

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: AilinKid, easonn7, hi-rustin, winoros

The full list of commands accepted by this bot can be found here.

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Needs approval from an approver in each of these files:

• OWNERS [AilinKid,hi-rustin,winoros]
• pkg/config/OWNERS [easonn7]

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[hawkingrei]

/cherrypick release-7.5

[ti-chi-bot]

@hawkingrei: new pull request created to branch release-7.5: #52261.

In response to this:

/cherrypick release-7.5

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