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From Rahul Jain <rahul...@gmail.com>
Subject Re: Tools/recommendations to debug performance issues?
Date Mon, 14 Sep 2015 13:59:09 GMT
Have you checked the consumer lag? You can use the offset checker tool to
see if there is a lag.
On 14 Sep 2015 18:36, "noah" <iamnoah@gmail.com> wrote:

> We're using 0.8.2.1 processing maybe 1 million messages per hour. Each
> message includes tracking information with a timestamp for when it was
> produced, and a timestamp for when it was consumed, to give us roughly the
> amount of time it spent in Kafka.  On average this number is in the seconds
> and our upper percentiles are in the minutes.
>
> What metrics and settings can we look at to figure out why we might be
> spending so much time in Kafka?
>

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