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https://issues.apache.org/jira/browse/FLINK-24826?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Roman Khachatryan closed FLINK-24826.
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Resolution: Not A Bug
> Performance regression in HeapState benchmarks on Nov 8 2021
> ------------------------------------------------------------
>
> Key: FLINK-24826
> URL: https://issues.apache.org/jira/browse/FLINK-24826
> Project: Flink
> Issue Type: Bug
> Components: Runtime / State Backends
> Affects Versions: 1.15.0
> Reporter: Roman Khachatryan
> Priority: Major
> Fix For: 1.15.0
>
>
> http://codespeed.dak8s.net:8000/timeline/#/?exe=1,3&ben=listAdd.HEAP&env=2&revs=200&equid=off&quarts=on&extr=on
> http://codespeed.dak8s.net:8000/timeline/#/?exe=1,3&ben=listUpdate.HEAP&env=2&revs=200&equid=off&quarts=on&extr=on
> http://codespeed.dak8s.net:8000/timeline/#/?exe=1,3&ben=mapRemove.HEAP&env=2&revs=200&equid=off&quarts=on&extr=on
> All affected benchmarks:
> listAdd.HEAP
> listAppend.HEAP
> listGet.HEAP
> listGetAndIterate.HEAP
> listUpdate.HEAP
> mapAdd.HEAP
> mapIsEmpty.HEAP
> mapKeys.HEAP
> mapRemove.HEAP
> mapUpdate.HEAP
> mapValues.HEAP
> valueAdd.HEAP
> good commit: b3b50559cf22f188ddb9cad62ecfb83881c47961
> bad commit: fc4f255644a64bb556b0dcefb165a9c772164c5b
> It's very likely fc4f255644a64bb556b0dcefb165a9c772164c5b is the cause of the
> regression (in between there are only docs updates and this one is
> heap-related).
> cc: [~Zakelly]
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