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https://issues.apache.org/jira/browse/FLINK-24230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-24230:
-----------------------------------
Labels: pull-request-available (was: )
> Buffer debloating microbenchmark for single gate
> ------------------------------------------------
>
> Key: FLINK-24230
> URL: https://issues.apache.org/jira/browse/FLINK-24230
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Network
> Affects Versions: 1.14.0
> Reporter: Anton Kalashnikov
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.15.0
>
>
> Currently, there are no microbenchmarks that check buffer debloating
> effectiveness. The idea is to create one which will measure the checkpoint
> time. The benchmark should be similar to `UnalignedCheckpointTimeBenchmark`
> but unlike the `UnalignedCheckpointTimeBenchmark` where we see the effect of
> `Buffer debloat` only for extremely small values like 1ms for
> BUFFER_DEBLOAT_TARGET. This benchmark should provide a more reliable way to
> check the different implementations of `Buffer debloat` it can be reached by
> increasing at least record size and checkpoint interval. The main target is
> to have how long will it take to do the checkpoint during backpressure when
> all buffers are full.
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