metrics: tidb_statistics_auto_analyze_total should be int

[hawkingrei]

What problem does this PR solve?

Issue Number: close #51051

Problem Summary:

What changed and how does it work?

In the grafana. QPS of the auto analyze is float. It should be int.

Check List

Tests

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

• 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

[elsa0520]

LGTM

[codecov]

Codecov Report

Merging #51050 (bee01b7) into master (dee790b) will increase coverage by 2.1328%.
Report is 2 commits behind head on master.
The diff coverage is n/a.

Additional details and impacted files

@@               Coverage Diff                @@
##             master     #51050        +/-   ##
================================================
+ Coverage   70.5590%   72.6919%   +2.1328%     
================================================
  Files          1467       1467                
  Lines        434898     435077       +179     
================================================
+ Hits         306860     316266      +9406     
+ Misses       108760      98900      -9860     
- Partials      19278      19911       +633     

Flag	Coverage Δ
integration	49.0010% <ø> (?)
unit	70.3601% <ø> (+0.0035%)	⬆️

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

Components	Coverage Δ
dumpling	54.2940% <ø> (ø)
parser	∅ <ø> (∅)
br	51.3924% <ø> (+5.6399%)	⬆️

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: elsa0520, hi-rustin

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

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [elsa0520,hi-rustin]

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-02-07 09:43:56.835229536 +0000 UTC m=+349962.401999428: ☑️ agreed by elsa0520.
• 2024-02-07 09:52:24.084436559 +0000 UTC m=+350469.651206449: ☑️ agreed by hi-rustin.

[hawkingrei]

/cherrypick release-7.5
/cherrypick release-7.1
/cherrypick release-6.5

[ti-chi-bot]

@hawkingrei: new pull request created to branch release-6.5: #51060.

In response to this:

/cherrypick release-7.5
/cherrypick release-7.1
/cherrypick release-6.5

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 ti-community-infra/tichi repository.

[ti-chi-bot]

@hawkingrei: new pull request created to branch release-7.1: #51061.

In response to this:

/cherrypick release-7.5
/cherrypick release-7.1
/cherrypick release-6.5

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 ti-community-infra/tichi repository.

[ti-chi-bot]

@hawkingrei: new pull request created to branch release-7.5: #51062.

In response to this:

/cherrypick release-7.5
/cherrypick release-7.1
/cherrypick release-6.5

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 ti-community-infra/tichi repository.