https://ci.apache.org/projects/flink/flink-docs-release-1.2/monitoring/metrics.html
Or this:
https://ci.apache.org/projects/flink/flink-docs-release-1.1/apis/metrics.html
if
you prefer Flink 1.1

On Mon, 17 Oct 2016 at 19:16 amir bahmanyari <amirto...@yahoo.com> wrote:

> Hi colleagues,
> Is there a link that described Flink Matrices & provides example on how to
> utilize it pls?
> I really appreciate it...
> Cheers
>
> ------------------------------
> *From:* Till Rohrmann <trohrm...@apache.org>
> *To:* user@flink.apache.org
> *Cc:* d...@flink.apache.org
> *Sent:* Monday, October 17, 2016 12:52 AM
> *Subject:* Re: Flink Metrics
>
> Hi Govind,
>
> I think the DropwizardMeterWrapper implementation is just a reference
> implementation where it was decided to report the minute rate. You can
> define your own meter class which allows to configure the rate interval
> accordingly.
>
> Concerning Timers, I think nobody requested this metric so far. If you
> want, then you can open a JIRA issue and contribute it. The community would
> really appreciate that.
>
> Cheers,
> Till
> ‚Äč
>
> On Mon, Oct 17, 2016 at 5:26 AM, Govindarajan Srinivasaraghavan <
> govindragh...@gmail.com> wrote:
>
> > Hi,
> >
> > I am currently using flink 1.2 snapshot and instrumenting my pipeline
> with
> > flink metrics. One small suggestion I have is currently the Meter
> interface
> > only supports getRate() which is always the one minute rate.
> >
> > It would great if all the rates (1 min, 5 min & 15 min) are exposed to
> get
> > a better picture in terms of performance.
> >
> > Also is there any reason why timers are not part of flink metrics core?
> >
> > Regards,
> > Govind
> >
>
>
>

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