Jeff Klukas created KAFKA-3715:
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Summary: Higher granularity streams metrics
Key: KAFKA-3715
URL: https://issues.apache.org/jira/browse/KAFKA-3715
Project: Kafka
Issue Type: Improvement
Components: streams
Reporter: Jeff Klukas
Assignee: Guozhang Wang
Priority: Minor
Fix For: 0.10.1.0
Originally proposed by [~guozhang] in
https://github.com/apache/kafka/pull/1362#issuecomment-218326690
We can consider adding metrics for process / punctuate / commit rate at the
granularity of each processor node in addition to the global rate mentioned
above. This is very helpful in debugging.
We can consider adding rate / total cumulated metrics for context.forward
indicating how many records were forwarded downstream from this processor node
as well. This is helpful in debugging.
We can consider adding metrics for each stream partition's timestamp. This is
helpful in debugging.
Besides the latency metrics, we can also add throughput latency in terms of
source records consumed.
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