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https://issues.apache.org/jira/browse/KAFKA-20615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Muralidhar Basani reassigned KAFKA-20615:
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Assignee: Eric Chang (was: Muralidhar Basani)
> Benchmark restore-path pause-resume toggle frequency to evaluate a lower
> resume threshold
> -----------------------------------------------------------------------------------------
>
> Key: KAFKA-20615
> URL: https://issues.apache.org/jira/browse/KAFKA-20615
> Project: Kafka
> Issue Type: Sub-task
> Components: streams
> Reporter: Muralidhar Basani
> Assignee: Eric Chang
> Priority: Major
>
> jmh microbenchmark : measure restore path pause() / resume() toggle latency
> with 1,10,100 partitions
> May be RestoreConsumerPauseResumeBenchmark.java
> (java/org/apache/kafka/jmh/streams/RawBytesExtractionBenchmark.java already
> exists as an example.)
> Evaluation: based on results, decide whether to introduce a separate resume
> threshold (ex: resume only once the buffer drops below 50% of the cap). If
> toggle cost is negligible, keep the single threshold.
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