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https://issues.apache.org/jira/browse/FLINK-37435?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17933205#comment-17933205
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Gyula Fora commented on FLINK-37435:
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Interestingly at the same time writeKryo is much much faster
> Kryo related perf regression since March 5th
> --------------------------------------------
>
> Key: FLINK-37435
> URL: https://issues.apache.org/jira/browse/FLINK-37435
> Project: Flink
> Issue Type: Bug
> Components: API / Type Serialization System, Benchmarks
> Affects Versions: 2.0.0
> Reporter: Zakelly Lan
> Priority: Major
> Attachments: image-2025-03-07-12-29-54-443.png
>
>
> Seems a obvious regression across all java version.
> http://flink-speed.xyz/timeline/?exe=6%2C12%2C13&base=&ben=readKryo&env=3&revs=200&equid=off&quarts=on&extr=on
> http://flink-speed.xyz/timeline/?exe=6%2C12%2C13&base=&ben=serializerKryo&env=3&revs=200&equid=off&quarts=on&extr=on
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