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Dawid Wysakowicz commented on FLINK-19439: ------------------------------------------ BTW, I run the benchmarks locally with more incoming records and it causes the difference to decrease. I am quite confident the regression happens only for the first incoming record. > Performance regression on 24.09.2020 > ------------------------------------ > > Key: FLINK-19439 > URL: https://issues.apache.org/jira/browse/FLINK-19439 > Project: Flink > Issue Type: Bug > Components: API / Type Serialization System, Benchmarks > Affects Versions: 1.12.0 > Reporter: Piotr Nowojski > Assignee: Dawid Wysakowicz > Priority: Blocker > > http://codespeed.dak8s.net:8000/timeline/?ben=serializerAvro&env=2 -- This message was sent by Atlassian Jira (v8.3.4#803005)