Fix format in analyze slow queries

[Oreoxmt]

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[REVIEW NOTIFICATION]

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• shichun-0415

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[Oreoxmt]

/merge

[ti-chi-bot]

This pull request has been accepted and is ready to merge.

Commit hash: 532a131

[ti-chi-bot]

In response to a cherrypick label: new pull request created: #11751.

[ti-chi-bot]

In response to a cherrypick label: new pull request created: #11752.

[ti-chi-bot]

In response to a cherrypick label: new pull request created: #11753.