[Hawkular-dev] Ability to group by datapoint tag in Grafana

[John Mazzitelli]

Thanks.

You should submit a feature request in the H-Metrics JIRA and link that JIRA to a PR for the H-Metrics team to peer review:

https://issues.jboss.org/projects/HWKMETRICS


----- Original Message -----
> I did some hacking (day 1 of Rx, so probably not the best "solution"). But
> works...
> 
>    -
>    https://github.com/garethahealy/hawkular-metrics/commit/75c616f9be71a0b85ce5dee310c4dff828bb8f38
> 
> 
> Sample output:
> 
>    - https://gist.github.com/garethahealy/00a90bbee2556b6f0a338ece87096c89
> 
> 
> And some test cURL commands:
> 
>    - https://gist.github.com/garethahealy/0f46aad5d2da41b82aad5af317fad788
> 
> 
> Cheers.
> 
> On Thu, Dec 29, 2016 at 4:33 PM, John Mazzitelli <mazz at redhat.com> wrote:
> 
> > This would be a feature request on Hawkular-Metrics (if they don't do
> > something like this already - I do not know. I will defer to the H-Metrics
> > folks to talk about how they do querying off of tags).
> >
> > ----- Original Message -----
> > > The OpenShift Agent when monitoring a prometheus endpoint creates a
> > single
> > > metric with tagged datapoints, i.e.:
> > >
> > >
> > >
> > >
> > > https://github.com/coreos/etcd/blob/master/Documentation/v2/metrics.md#
> > http-requests
> > >
> > >
> > >
> > >
> > > I1228 21:02:01.820530 1 metrics_storage.go:155] TRACE: Stored [3]
> > [counter]
> > > datapoints for metric named
> > > [pod/fa32a887-cd08-11e6-ab2e-525400c583ad/custom/etcd_http_received_total]:
> > [
> > > {2016-12-28 21:02:01.638767339 +0000 UTC 622 map[method:DELETE]}
> > > {2016-12-28 21:02:01.638767339 +0000 UTC 414756 map[method:GET]}
> > > {2016-12-28 21:02:01.638767339 +0000 UTC 33647 map[method:PUT]}
> > > ]
> > >
> > > But when trying to view this via the grafana datasource, only 1 metric
> > and
> > > the aggregated counts are shown. What i'd like to do is something like
> > the
> > > below:
> > >
> > >
> > >
> > > {
> > > "start": 1482999755690,
> > > "end": 1483000020093,
> > > "order": "ASC",
> > > "tags": "pod_namespace:etcd-testing",
> > > "groupDatapointsByTagKey": "method"
> > > }
> > >
> > > Search via tags or name (as-is) and group the datapoints by a tag key,
> > which
> > > would give you 3 lines, instead of 1.
> > >
> > > Does that sound possible?
> > >
> > > Cheers.
> > >
> > > _______________________________________________
> > > hawkular-dev mailing list
> > > hawkular-dev at lists.jboss.org
> > > https://lists.jboss.org/mailman/listinfo/hawkular-dev
> > >
> > _______________________________________________
> > hawkular-dev mailing list
> > hawkular-dev at lists.jboss.org
> > https://lists.jboss.org/mailman/listinfo/hawkular-dev
> >
>