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Posted to jira@kafka.apache.org by "Jun Rao (JIRA)" <ji...@apache.org> on 2018/11/27 22:00:00 UTC

[jira] [Created] (KAFKA-7681) new metric for request thread utilization by request type

Jun Rao created KAFKA-7681:
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             Summary: new metric for request thread utilization by request type
                 Key: KAFKA-7681
                 URL: https://issues.apache.org/jira/browse/KAFKA-7681
             Project: Kafka
          Issue Type: Improvement
            Reporter: Jun Rao


When the request thread pool is saturated, it's often useful to know which type request is using the thread pool the most. It would be useful to add a metric that tracks the fraction of request thread pool usage by request type. This would be equivalent to (request rate) * (request local time ms) / 1000, but will be more direct. This would require a new KIP.



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