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https://issues.apache.org/jira/browse/FLINK-19441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17203217#comment-17203217
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Arvid Heise commented on FLINK-19441:
-------------------------------------
It's highly unlikely that my commit has caused this regression. It's much more
likely that this PR has caused some more overhead per record (like one
additional virtual call).
> Performance regression on 24.09.2020
> ------------------------------------
>
> Key: FLINK-19441
> URL: https://issues.apache.org/jira/browse/FLINK-19441
> Project: Flink
> Issue Type: Bug
> Reporter: Arvid Heise
> Priority: Major
>
> A couple of benchmarks are showing a small performance regression on
> 24.09.2020:
> http://codespeed.dak8s.net:8000/timeline/?ben=globalWindow&env=2
> http://codespeed.dak8s.net:8000/timeline/?ben=tupleKeyBy&env=2 (?)
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