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From "aarti gupta (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (KAFKA-3715) Higher granularity streams metrics
Date Tue, 29 Nov 2016 00:41:59 GMT

     [ https://issues.apache.org/jira/browse/KAFKA-3715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

aarti gupta updated KAFKA-3715:
    Assignee: Eno Thereska  (was: aarti gupta)

> 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: Eno Thereska
>            Priority: Minor
>              Labels: api
>             Fix For:
> 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

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