Pratik kumar created KAFKA-4386:
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Summary: Producer Metrics Explanation
Key: KAFKA-4386
URL: https://issues.apache.org/jira/browse/KAFKA-4386
Project: Kafka
Issue Type: Bug
Components: producer
Reporter: Pratik kumar
Context :
Kafka Producer 0.8.x
Problem:
Kafka Producer emits metrics regarding request size stats, request latency and
rate stats.
But the inherent meaning of the these metrics are not clear. What does this
measure?
Is for each producer send request(which contains batches of messages per
broker)? OR Is it for a batch of messages defined according to user batching
policy? What happens when some application code has multiple async producers to
increase performance (how are rate and percentiles measured?)?
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