Kiley Sok created BEAM-13168:
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Summary: 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
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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