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Posted to issues@beam.apache.org by "Daniel Oliveira (Jira)" <ji...@apache.org> on 2022/03/24 00:13:00 UTC

[jira] [Created] (BEAM-14163) Performance Regressions in streaming python ParDo and GBK Load Tests

Daniel Oliveira created BEAM-14163:
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             Summary: Performance Regressions in streaming python ParDo and GBK Load Tests
                 Key: BEAM-14163
                 URL: https://issues.apache.org/jira/browse/BEAM-14163
             Project: Beam
          Issue Type: Bug
          Components: community-metrics, sdk-py-core
    Affects Versions: 2.38.0
            Reporter: Daniel Oliveira
             Fix For: 2.38.0


As specified in the [Beam Release Guide|https://beam.apache.org/contribute/release-guide/#4-investigate-performance-regressions], I'm investigating performance regressions. The following load test metrics show a clear and persistant performance regression starting approximately around March 17 and affecting version 2.38.0.

ParDo Load Tests: http://metrics.beam.apache.org/d/MOi-kf3Zk/pardo-load-tests?orgId=1&var-processingType=streaming&var-sdk=python
GBK Load Tests: http://metrics.beam.apache.org/d/UYZ-oJ3Zk/gbk-load-tests?orgId=1&var-processingType=streaming&var-sdk=python&from=now-30d&to=now



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