Jason Gustafson created KAFKA-9652:
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Summary: Throttle time metric needs to be updated for KIP-219
Key: KAFKA-9652
URL: https://issues.apache.org/jira/browse/KAFKA-9652
Project: Kafka
Issue Type: Bug
Reporter: Jason Gustafson
KIP-219 changed the throttling logic so that responses are returned
immediately. The logic for updating the throttle time in `RequestChannel`
appears to have not been updated to reflect this change and instead reflects
the old behavior where the timing is based on the time between remote
completion and response completion. This means the metric will pretty much
always show negligible throttling.
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