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Posted to issues@beam.apache.org by "Beam JIRA Bot (Jira)" <ji...@apache.org> on 2022/01/11 18:29:01 UTC

[jira] [Assigned] (BEAM-13168) Java 11 performance slows down around mid-October

     [ https://issues.apache.org/jira/browse/BEAM-13168?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Beam JIRA Bot reassigned BEAM-13168:
------------------------------------

    Assignee:     (was: Kenneth Knowles)

> Java 11 performance slows down around mid-October
> -------------------------------------------------
>
>                 Key: BEAM-13168
>                 URL: https://issues.apache.org/jira/browse/BEAM-13168
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-java-harness
>            Reporter: Kiley Sok
>            Priority: P2
>              Labels: stale-assigned
>
> Around Oct 20, Java 11 slows down compared to Java 8.
> Query 11 is the most noticeable, but even query 0 (passthrough) looks slightly slower.
> http://metrics.beam.apache.org/d/8INnSY9Mz/nexmark-dataflow-runner-v2
> Will need to run JMH benchmark:
> ./gradlew :sdks:java:harness:jmh -Pbenchmark=ProcessBundleBenchmark.testTinyBundle



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