Surya Hebbar has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/23154 )

Change subject: IMPALA-9846: Enable Aggregated Runtime Profile by Default
......................................................................


Patch Set 13:

> I just realized that non-aggregated profiles were also changed by adding 
> "total" to averaged fragments.

Yes, I agree traditional profile should not be changed at all for this 
non-critical reason.

In the process of fixing tests for successful builds, I had forgotten that I 
intended to fix this.

I have eliminated 'mean' value from traditional profiles and replaced it with 
'total' in the process, this is not at all agreeable.

This was done for the 119 row_regex tests, which try to match raw counter 
values with text profile.

As the raw counter values do not exist in aggregated profile and total differs 
from raw counter values, 'total=' was used as substitute.

This seems like a great opportunity to replace these 119 row_regex tests with 
aggregation() or regex "or" operator where needed.

Thank you for reminding me of this mistake.

I will make sure to remove lines 
https://gerrit.cloudera.org/#/c/23154/21/be/src/util/runtime-profile.cc@2322 
and return the profile to its original form.


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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: If41d6322361fba82c946efd614cc7d28cb1c36e8
Gerrit-Change-Number: 23154
Gerrit-PatchSet: 13
Gerrit-Owner: Surya Hebbar <[email protected]>
Gerrit-Reviewer: Abhishek Rawat <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Kurt Deschler <[email protected]>
Gerrit-Reviewer: Riza Suminto <[email protected]>
Gerrit-Reviewer: Surya Hebbar <[email protected]>
Gerrit-Comment-Date: Tue, 11 Nov 2025 17:47:10 +0000
Gerrit-HasComments: No

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