[DNM] *: Add logs for latches in release-6.5 branch for debugging purpose

[MyonKeminta]

What is changed and how it works?

Issue Number: Close #xxx

What's Changed:

Related changes

• PR to update pingcap/docs/pingcap/docs-cn:
• Need to cherry-pick to the release branch

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)
• No code

Side effects

• Performance regression
  • Consumes more CPU
  • Consumes more MEM
• Breaking backward compatibility

Release note

Please add a release note.

Please refer to [Release Notes Language Style Guide](https://pingcap.github.io/tidb-dev-guide/contribute-to-tidb/release-notes-style-guide.html) to write a quality release note.

If you don't think this PR needs a release note then fill it with None.
If this PR will be picked to release branch, then a release note is probably required.

[ti-chi-bot[bot]]

[REVIEW NOTIFICATION]

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[ti-chi-bot[bot]]

This cherry pick PR is for a release branch and has not yet been approved by release team. Adding the do-not-merge/cherry-pick-not-approved label.

To merge this cherry pick, it must first be approved by the collaborators.

AFTER it has been approved by collaborators, please ping the release team in a comment to request a cherry pick review.

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[MyonKeminta]

/run-all-tests

[MyonKeminta]

/testall

[MyonKeminta]

/test all

[ti-chi-bot[bot]]

@MyonKeminta: 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
pull-unit-test	49837376eccb962a7f98260fa1a0110112622ea8	link	true	/test pull-unit-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.