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Piotr Nowojski commented on FLINK-17799: ---------------------------------------- git bisect revealed that this regression is caused by d7525baf093035c9b0fe125602814833388d1973 > [FLINK-16536][network][checkpointing] Implement InputChannel state recovery > for unaligned checkpoint CC [~zjwang] > Performance regression in all network benchmarks > ------------------------------------------------ > > Key: FLINK-17799 > URL: https://issues.apache.org/jira/browse/FLINK-17799 > Project: Flink > Issue Type: Bug > Components: Runtime / Network > Reporter: Piotr Nowojski > Assignee: Piotr Nowojski > Priority: Blocker > Fix For: 1.11.0 > > > Performance regression took place between May 2nd (commit 18af2a1) and May > 15th (commit 282da0dd3e). Unfortunately in this period benchmarking > infrastructure was broken, so we do not know on which day has it happened. -- This message was sent by Atlassian Jira (v8.3.4#803005)