[jira] [Created] (FLINK-19086) Performance regressin 2020-08-28 in globalWindow benchmark

[Shang Yuanchun (Jira)]

Roman Khachatryan created FLINK-19086:
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             Summary: Performance regressin 2020-08-28 in globalWindow benchmark
                 Key: FLINK-19086
                 URL: https://issues.apache.org/jira/browse/FLINK-19086
             Project: Flink
          Issue Type: Bug
          Components: Benchmarks, Runtime / Task
    Affects Versions: 1.12.0
            Reporter: Roman Khachatryan
            Assignee: Roman Khachatryan


[http://codespeed.dak8s.net:8000/timeline/?ben=globalWindow&env=2]

[http://codespeed.dak8s.net:8000/timeline/#/?exe=1,3&ben=tumblingWindow&env=2&revs=200&equid=off&quarts=on&extr=on] 

The results started to decrease 2 days before decomissioning of an old jenkins node.

The other tests, however, were stable.

 

cc: [~pnowojski]



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