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https://issues.apache.org/jira/browse/FLINK-35040?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17835959#comment-17835959
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Rui Fan commented on FLINK-35040:
---------------------------------
Also, I revert
[163b9cca6d2ccac0ff89dd985e3232667ddfb14f|https://github.com/apache/flink/commit/163b9cca6d2ccac0ff89dd985e3232667ddfb14f]
in the latest master branch, and the benchmark result is recovered to
155.761059 ops/ms.
See: http://jenkins.flink-speed.xyz/job/flink-benchmark-request/71/
> The performance of serializerHeavyString regresses since April 3
> ----------------------------------------------------------------
>
> Key: FLINK-35040
> URL: https://issues.apache.org/jira/browse/FLINK-35040
> Project: Flink
> Issue Type: Bug
> Components: Benchmarks
> Affects Versions: 1.20.0
> Reporter: Rui Fan
> Assignee: Rui Fan
> Priority: Blocker
> Attachments: image-2024-04-08-10-51-07-403.png, screenshot-1.png
>
>
> The performance of serializerHeavyString regresses since April 3, and had not
> yet recovered on April 8th.
> It seems Java 11 regresses, and Java 8 and Java 17 are fine.
> http://flink-speed.xyz/timeline/#/?exe=1,6,12&ben=serializerHeavyString&extr=on&quarts=on&equid=off&env=3&revs=200
> !screenshot-1.png!
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