[erlang-questions] Send VM metrics to Grafana

[Frank Muller]

Thanks Anthony. For sure I'll give it a try.

/Frank

<anthonym@REDACTED> a écrit :

> If you want the flexibility of swapping out where you send metrics to
> without changing application code you might consider MonDemand (
> http://www.mondemand.org/).
>
> We use it to send many millions of metrics every minute and currently
> write those to RRDs which are accessed by grafana via graphite.  In the
> past I wrote plugins to forward metrics to InfluxDB, OpenTSDB/KairosDB,
> Graphite, Riemann, and a few other custom backends.  I haven't looked at it
> but adding something like Prometheus is possible assuming a decent client
> library exists.
>
> Mondemand client libraries exist in Erlang, Java, and C (SWIG compatible
> and we've wrapped perl and python).  The Erlang client library has been
> embedded in both Elixir and Erlang without issue for years.
>
> If you have any interest in checking it out and need help with setup or
> questions let me know.
>
> -Anthony
>
> On Feb 9, 2017, at 11:49 AM, Frank Muller <frank.muller.erl@REDACTED>
> wrote:
>
> Andre,
>
> I like it it's simple and VerneMQ graphs look great.
>
> Do you also have some docs on how set these dashboards on Grafana?
>
> /Frank
>
> <andre@REDACTED> a écrit :
>
> Hi Frank,
>
> VerneMQ, the project I am working at these days has chosen the
> Prometheus path too. However, we currently don't use the mentioned
> library as most of our metrics (including vm stats) are either gauges or
> counters it was very simple to expose them directly using a Cowboy HTTP
> handler returning the metrics in text/plain.
>
> The HTTP handler code is available here:
>
> https://github.com/erlio/vernemq/blob/master/apps/vmq_server/src/vmq_metrics_http.erl#L47-L61
>
> The code that sets up the metrics is here:
>
> https://github.com/erlio/vernemq/blob/master/apps/vmq_server/src/vmq_metrics.erl
>
> Hope this helps.
>
> Cheers,
> Andre
>
>
> On 02/09/2017 06:48 PM, Frank Muller wrote:
> > Thanks Illya, found it already this morning.
> >
> > Does someone already used this library? Maybe she/he can share their
> > experience?
> >
> > /Frank
> >
> >     Then you might want to try
> >     https://github.com/deadtrickster/prometheus.erl____
> >
> >     __ __
> >
> >     Regards,____
> >
> >     Ilya
> >
> >     __ __
> >
> >     *From: *Frank Muller <mailto:frank.muller.erl@REDACTED>
> >     *Sent: *Thursday, February 9, 2017 12:37 PM
> >     *To: *Alexander Petrovsky <mailto:askjuise@REDACTED>;
> >     Erlang-Questions Questions <mailto:erlang-questions@REDACTED>;
> >     spyl@REDACTED <mailto:spyl@REDACTED>
> >     *Subject: *Re: [erlang-questions] Send VM metrics to Grafana
> >
> >     __ __
> >
> >     Thanks for all the pointers guys.
> >
> >     I've also heard about Prometheus (https://prometheus.io/).
> >
> >     I like it because it's a single Go binary, very easy to deploy.
> >
> >     Anyone has any experience with it and Grafana?
> >
> >     /Frank
> >
> >     <askjuise@REDACTED <mailto:askjuise@REDACTED>>
> >
> >         Hello!
> >
> >         There are bunch of projects for this, by example exometer, my
> >         metronome (https://github.com/juise/metronome), and so on.
> >
> >         Just install influxdb and grafana
> >
> >         чт, 9 февр. 2017 г. в 12:06, Frank Muller
> >         <frank.muller.erl@REDACTED <mailto:frank.muller.erl@REDACTED
> >>:
> >
> >             Hi everyone,
> >
> >             Does anyone succeeded to push VM metrics to Grafana
> >             (http://grafana.org/).
> >
> >             Here I'm looking for a simple integration with minimal
> >             dependencies if possible.
> >
> >             Thank you.
> >             /Frank
> >
> >             _______________________________________________
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> erlang-questions@REDACTED>
> >             http://erlang.org/mailman/listinfo/erlang-questions
> >
> >         --
> >         Петровский Александр / Alexander Petrovsky,
> >
> >         Skype: askjuise
> >         Phone: +7 914 8 820 815
> >
> >
> >
> > _______________________________________________
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> >
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