*: reduce persistence log

[CalvinNeo]

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
• Performance regression: Consumes more Memory
• Breaking backward compatibility

Release note

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: JinheLin

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Details

Needs approval from an approver in each of these files:

• HACKED_OWNERS [JinheLin]

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2026-05-09 08:51:30.537432719 +0000 UTC m=+1527.762899424: ☑️ agreed by JinheLin.

[ti-chi-bot]

@CalvinNeo: 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	9f75c38	link	true	/test pull-unit-test

Full PR test history. Your PR dashboard.

Details

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[JaySon-Huang]

/cherry-pick raftstore-proxy-8.5

[ti-chi-bot]

@JaySon-Huang: new pull request created to branch raftstore-proxy-8.5: #456.

Details

In response to this:

/cherry-pick raftstore-proxy-8.5

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