statistics: optimize stats delta dumping with batch processing

[Rustin170506]

What problem does this PR solve?

Issue Number: ref #57869

close #58890
close #58884
close #58885
close #58993

Problem Summary:

What changed and how does it work?

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]

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Adding the do-not-merge/cherry-pick-not-approved label.

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[ti-chi-bot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please ask for approval from rustin170506 and additionally assign benmeadowcroft, gmhdbjd for approval(Please ensuring that each of them provides their approval before proceeding). For more information see the Code Review Process.

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• pkg/table/OWNERS

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[Rustin170506]

/test all

[tiprow]

@Rustin170506: No presubmit jobs available for pingcap/[email protected]

In response to this:

/test all

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[Rustin170506]

/retest

[ti-chi-bot]

@Rustin170506: 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	5964a2c	link	true	/test check-dev2

Full PR test history. Your PR dashboard.

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[codecov]

Codecov Report

Attention: Patch coverage is 77.13004% with 51 lines in your changes missing coverage. Please review.

Please upload report for BASE (release-8.5@fea86c8). Learn more about missing BASE report.

Additional details and impacted files

@@               Coverage Diff                @@
##             release-8.5     #58994   +/-   ##
================================================
  Coverage               ?   57.1264%           
================================================
  Files                  ?       1764           
  Lines                  ?     623081           
  Branches               ?          0           
================================================
  Hits                   ?     355944           
  Misses                 ?     243045           
  Partials               ?      24092           

Flag	Coverage Δ
integration	36.5089% <64.1255%> (?)
unit	72.5879% <73.5426%> (?)

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

Components	Coverage Δ
dumpling	52.8711% <0.0000%> (?)
parser	∅ <0.0000%> (?)
br	52.2044% <0.0000%> (?)