Colin McCabe created KAFKA-9292:
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Summary: KIP-551: Expose disk read and write metrics
Key: KAFKA-9292
URL: https://issues.apache.org/jira/browse/KAFKA-9292
Project: Kafka
Issue Type: Improvement
Reporter: Colin McCabe
Assignee: Colin McCabe
It's often helpful to know how many bytes Kafka is reading and writing from the
disk. The reason is because when disk access is required, there may be some
impact on latency and bandwidth. We currently don't have a metric that
measures this directly. It would be useful to add one.
See
https://cwiki.apache.org/confluence/display/KAFKA/KIP-551%3A+Expose+disk+read+and+write+metrics
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