design: Priority Queue for Auto Analyze

[Rustin170506]

What problem does this PR solve?

Issue Number: None

Problem Summary:

What changed and how does it work?

Added design doc: Priority Queue for Auto Analyze.

Rendered

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

[ti-chi-bot]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[tiprow]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[qw4990]

LGTM

[codecov]

Codecov Report

Merging #49018 (9cb4ae7) into master (f17ba4a) will increase coverage by 11.0588%.
Report is 683 commits behind head on master.
The diff coverage is n/a.

❗ Current head 9cb4ae7 differs from pull request most recent head 568a7f0. Consider uploading reports for the commit 568a7f0 to get more accurate results

Additional details and impacted files

@@                Coverage Diff                @@
##             master     #49018         +/-   ##
=================================================
+ Coverage   70.9775%   82.0364%   +11.0588%     
=================================================
  Files          1368       2486       +1118     
  Lines        404391     681247     +276856     
=================================================
+ Hits         287027     558871     +271844     
- Misses        97368     101410       +4042     
- Partials      19996      20966        +970     

Flag	Coverage Δ
integration	48.9301% <ø> (?)
unit	79.4263% <ø> (+8.4487%)	⬆️

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

Components	Coverage Δ
dumpling	73.6130% <ø> (+19.6466%)	⬆️
parser	∅ <ø> (∅)
br	72.0935% <ø> (+19.0677%)	⬆️

[ti-chi-bot]

@hi-rustin: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
idc-jenkins-ci-tidb/check_dev_2	9cb4ae7	link	true	/test check-dev2

Full PR test history. Your PR dashboard.

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. I understand the commands that are listed here.

[tiprow]

@hi-rustin: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
tidb_parser_test	568a7f0	link	true	/test tidb_parser_test
tiprow_fast_test	568a7f0	link	true	/test tiprow_fast_test

Full PR test history. Your PR dashboard.

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. I understand the commands that are listed here.

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hawkingrei, qw4990

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Needs approval from an approver in each of these files:

• OWNERS [hawkingrei,qw4990]

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2023-12-06 08:24:33.326020423 +0000 UTC m=+1602301.991246617: ☑️ agreed by qw4990.
• 2024-02-18 09:46:11.191307761 +0000 UTC m=+177659.938930871: ☑️ agreed by hawkingrei.