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From radai <radai.rosenbl...@gmail.com>
Subject Re: [DISCUSS] KIP-517: Add consumer metric indicating time between poll calls
Date Fri, 13 Sep 2019 17:08:17 GMT
while youre at it another metric that we have found to be useful is %
time spent in user code vs time spent in poll() (so time between poll
calls / time inside poll calls) - the higher the % value the more
indicative of user code being the cause of performance bottlenecks.

On Fri, Sep 13, 2019 at 9:14 AM Kevin Lu <lu.kevin@berkeley.edu> wrote:
>
> Hi All,
>
> Happy Friday! Bumping this. Any thoughts?
>
> Thanks.
>
> Regards,
> Kevin
>
> On Thu, Sep 5, 2019 at 9:35 AM Kevin Lu <lu.kevin@berkeley.edu> wrote:
>
> > Hi All,
> >
> > I'd like to propose a new consumer metric that measures the time between
> > calls to poll() for use in issues related to hitting max.poll.interval.ms
> > due to long processing time.
> >
> >
> > https://cwiki.apache.org/confluence/display/KAFKA/KIP-517%3A+Add+consumer+metric+indicating+time+between+poll+calls
> >
> > Please give it a read and let me know what you think.
> >
> > Thanks!
> >
> > Regards,
> > Kevin
> >

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