Fix report status error (#10972)

[ti-chi-bot]

This is an automated cherry-pick of #10972

What problem does this PR solve?

Issue Number: close #10962

Problem Summary:

port #10963 to master branch

What is changed and how it works?

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

Documentation

• Affects user behaviors
• Contains syntax changes
• Contains variable changes
• Contains experimental features
• Changes MySQL compatibility

Release note

None

Summary by CodeRabbit

• Bug Fixes

  • Execution summary and TiFlash execution info now include up-to-date resource usage data more reliably.
  • Resource consumption details are handled more consistently when they were not explicitly set, preventing missing or stale values in reported execution info.

• Tests

  • Added coverage for execution summaries to verify resource usage is present and defaults to zero when no usage info is provided.

[coderabbitai]

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[windtalker]

lgtm

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

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

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Needs approval from an approver in each of these files:

• OWNERS [windtalker,yongman]

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2026-07-15 02:31:44.536755175 +0000 UTC m=+767290.572850231: ☑️ agreed by yongman.
• 2026-07-15 02:39:02.935004173 +0000 UTC m=+767728.971099229: ☑️ agreed by windtalker.