Jason Gustafson created KAFKA-5358:
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Summary: Consumer perf tool should count rebalance time separately
Key: KAFKA-5358
URL: https://issues.apache.org/jira/browse/KAFKA-5358
Project: Kafka
Issue Type: Improvement
Reporter: Jason Gustafson
It would be helpful to measure rebalance time separately in the performance
tool so that throughput between different versions can be compared more easily
in spite of improvements such as
https://cwiki.apache.org/confluence/display/KAFKA/KIP-134%3A+Delay+initial+consumer+group+rebalance.
At the moment, running the perf tool on 0.11.0 or trunk for a short amount of
time will present a severely skewed picture since the overall time will be
dominated by the join group delay.
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