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Posted to issues@flink.apache.org by "Stephan Ewen (Jira)" <ji...@apache.org> on 2020/10/01 11:20:00 UTC

[jira] [Commented] (FLINK-19441) Performance regression on 24.09.2020

    [ https://issues.apache.org/jira/browse/FLINK-19441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17205424#comment-17205424 ] 

Stephan Ewen commented on FLINK-19441:
--------------------------------------

[~AHeise] That sounds like a plan. I'll start digging into the code, see if I can spot some virtual per-record calls.

> 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: Blocker
>
> 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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