HappenLee opened a new pull request, #65761:
URL: https://github.com/apache/doris/pull/65761

   ### What problem does this PR solve?
   
   Issue Number: None
   
   Related PR: None
   
   Problem Summary: Shuffle hash join build and probe operators run in separate 
pipelines, so their per-instance profiles are difficult to correlate. Add the 
fragment instance ID to both hash join build and probe custom profiles. 
Profiles with the same join node ID and InstanceID now identify the 
corresponding build/probe pair without relying on process-local hash table 
addresses.
   
   ### Release note
   
   None
   
   ### Check List (For Author)
   
   - Test: No need to test (profile-only metadata change; compilation was 
explicitly skipped)
       - Clang-format v16
       - git diff --check
   - Behavior changed: Yes (hash join build and probe profiles include 
InstanceID)
   - Does this need documentation: No
   
   ### What problem does this PR solve?
   
   Issue Number: close #xxx
   
   Related PR: #xxx
   
   Problem Summary:
   
   ### Release note
   
   None
   
   ### Check List (For Author)
   
   - Test <!-- At least one of them must be included. -->
       - [ ] Regression test
       - [ ] Unit Test
       - [ ] Manual test (add detailed scripts or steps below)
       - [ ] No need to test or manual test. Explain why:
           - [ ] This is a refactor/code format and no logic has been changed.
           - [ ] Previous test can cover this change.
           - [ ] No code files have been changed.
           - [ ] Other reason <!-- Add your reason?  -->
   
   - Behavior changed:
       - [ ] No.
       - [ ] Yes. <!-- Explain the behavior change -->
   
   - Does this need documentation?
       - [ ] No.
       - [ ] Yes. <!-- Add document PR link here. eg: 
https://github.com/apache/doris-website/pull/1214 -->
   
   ### Check List (For Reviewer who merge this PR)
   
   - [ ] Confirm the release note
   - [ ] Confirm test cases
   - [ ] Confirm document
   - [ ] Add branch pick label <!-- Add branch pick label that this PR should 
merge into -->
   
   


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