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From Guozhang Wang <wangg...@gmail.com>
Subject Re: Total metrics are broken in Kafka streams 2.0.0
Date Wed, 01 Aug 2018 23:49:58 GMT
Hello Sam,

Your uploaded snapshot was rejected by apache mailing list, could you
upload it somewhere else, and share the link with us?


Guozhang


On Wed, Aug 1, 2018 at 4:37 PM, Sam Lendle <slendle@pandora.com> wrote:

> Is this a known issue? If not I can create a JIRA.
>
>
>
> For example, here’s a screenshot of the process-total metric for one
> processor node and task under stream-processor-node-metrics.
> Processor-total goes down over time when it shouldn’t. Same thing for total
> metrics under stream-metrics, stream-*-state-metrics, stream-task-metrics.
> Total metrics look okay for producer and consumers that I’ve looked at.
>
>
>
> Technically most streams total metrics aren’t documented (
> https://docs.confluent.io/current/streams/monitoring.html), so maybe
> they’re not officially supported but they are mentioned in KIP 187
> https://cwiki.apache.org/confluence/display/KAFKA/KIP-
> 187+-+Add+cumulative+count+metric+for+all+Kafka+rate+metrics.
>
>
>
> [image: cid:image001.png@01D429B1.2CED5AD0]
>



-- 
-- Guozhang

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