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Posted to issues-all@impala.apache.org by "Riza Suminto (Jira)" <ji...@apache.org> on 2023/03/24 18:44:00 UTC

[jira] [Created] (IMPALA-12025) Hide misleading TotalTime and InactiveTotalTime

Riza Suminto created IMPALA-12025:
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             Summary: Hide misleading TotalTime and InactiveTotalTime
                 Key: IMPALA-12025
                 URL: https://issues.apache.org/jira/browse/IMPALA-12025
             Project: IMPALA
          Issue Type: Improvement
          Components: Backend
            Reporter: Riza Suminto


RuntimeProfileBase class in runtime-profile.cc always include TotalTime and InactiveTotalTime counter to query profile. These are being used to measure fragment instance activities, but meaningless and potentially misleading in some other parts of query profile.

We should hide TotalTime and InactiveTotalTime in the following runtime profile nodes:
 * All under "Summary:" and "ImpalaServer:"
 * "Execution Profile"
 * All under "Per Node Profiles:" except for "CodeGen:"
 * "Fragment Instance Lifecycle Timings:"
 * "Buffer pool:"
 * "Dequeue:" and "Enqueue:"
 * "Hash Table:"
 * "Filter x:"
 * "GroupingAggregator x:"

 



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