hello-stephen opened a new pull request, #11523:
URL: https://github.com/apache/doris/pull/11523

   # Proposed changes
   
   Issue Number: close #xxx
   
   ## Problem summary
   
   modify some queries and change parallel_fragment_exec_instance_num in some 
queries, based on the test result of version(20220802-master-7148e3d) on 4 
machines with 16C64G each.
   
   there is a problem that causes runtime-filter invalid and affects some 
queries like q3 q7 q8 q9. 
   It's under fixing, after that , I will re-run the test to make sure it 
really makes sense. 
   
   | before(ms)  | after(ms)  |
   | ------------ | ------------ |
   |    q1: 3443        | q1: 2988 |
   |    q2: timeout     | q2: 591 |
   |    q3: 3215        | q3: 3202 |
   |    q4: 1326        | q4: 1168 |
   |    q5: 3416        | q5: 3356 |
   |    q6: 125   | q6: 130 |
   |    q7: 6972        | q7: 5363 |
   |    q8: 26487       | q8: 6975 |
   |    q9: 26371       | q9: 19430 |
   |    q10: 2398       | q10: 1981 |
   |    q11: 1525       | q11: 291 |
   |    q12: 390        | q12: 400 |
   |    q13: 5444       | q13: 3952 |
   |    q14: 264        | q14: 257 |
   |    q15: 640        | q15: 559 |
   |    q16: 750        | q16: 706 |
   |    q17: 1290       | q17: 1147 |
   |    q18: 2920       | q18: 2360 |
   |    q19: 288        | q19: 287 |
   |    q20: 1785       | q20: 1746 |
   |    q21: 4304       | q21: 3631 |
   |    q22: 894        | q22: 776 |
   |    Total cost: 67894       | Total cost: 61296 |
   
   By the way, fix the stop script to suppress unwanted info.
   ## Checklist(Required)
   
   1. Does it affect the original behavior: 
       - [ ] Yes
       - [ ] No
       - [ ] I don't know
   2. Has unit tests been added:
       - [ ] Yes
       - [ ] No
       - [ ] No Need
   3. Has document been added or modified:
       - [ ] Yes
       - [ ] No
       - [ ] No Need
   4. Does it need to update dependencies:
       - [ ] Yes
       - [ ] No
   5. Are there any changes that cannot be rolled back:
       - [ ] Yes (If Yes, please explain WHY)
       - [ ] No
   
   ## Further comments
   
   If this is a relatively large or complex change, kick off the discussion at 
[d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you 
chose the solution you did and what alternatives you considered, etc...
   
   


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