*: tiny optimize by avoid sprintf

[crazycs520]

What problem does this PR solve?

Issue Number: ref #56649

Problem Summary: tiny optimize by avoid sprintf

What changed and how does it work?

before:

This PR:

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

[tiprow]

Hi @crazycs520. Thanks for your PR.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 74.9418%. Comparing base (9823f00) to head (afc7e7b).
Report is 35 commits behind head on master.

Additional details and impacted files

@@               Coverage Diff                @@
##             master     #58285        +/-   ##
================================================
+ Coverage   73.2319%   74.9418%   +1.7098%     
================================================
  Files          1675       1720        +45     
  Lines        462256     470397      +8141     
================================================
+ Hits         338519     352524     +14005     
+ Misses       102950      95648      -7302     
- Partials      20787      22225      +1438     

Flag	Coverage Δ
integration	48.9157% <100.0000%> (?)
unit	72.3834% <100.0000%> (+0.0099%)	⬆️

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

Components	Coverage Δ
dumpling	52.6910% <ø> (ø)
parser	∅ <ø> (∅)
br	61.6815% <ø> (+15.7125%)	⬆️

[windtalker]

lgtm

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

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

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-12-16 07:10:06.717035401 +0000 UTC m=+854396.805837941: ☑️ agreed by hawkingrei.
• 2024-12-16 07:30:36.09747701 +0000 UTC m=+855626.186279547: ☑️ agreed by windtalker.

[crazycs520]

/retest-required

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[crazycs520]

/retest-required

[tiprow]

@crazycs520: Cannot trigger testing until a trusted user reviews the PR and leaves an /ok-to-test message.

In response to this:

/retest-required

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-sigs/prow repository.