Hi Marc,

it should be enabled by default and available at /$/metrics/

What gets exposed are a bunch of the micrometer instrumentations like file
descriptor, classloading, jvm stuff. See here
<https://github.com/apache/jena/blob/master/jena-fuseki2/jena-fuseki-core/src/main/java/org/apache/jena/fuseki/metrics/prometheus/PrometheusMetricsProvider.java#L48-L60>
for which ones.

There are a couple of other things instrumented just for fuseki... just the
same stuff as you can see at /$/stats/ (I tihnk is the endpoint) but in a
prometheus consumable format

I was using this dashboard <https://grafana.com/grafana/dashboards/3308> to
visualise the micrometer sutff if I remember correctly

I don't think this has made it into the latest docker image yet
<https://hub.docker.com/r/stain/jena-fuseki> (in case this is how you're
using fuseki)

Sean

On 2019/10/02 12:27:56, Marc Agate <a...@gmail.com> wrote:
> Hi all,>
>
> I am currently monitoring several web services using prometheus and
grafana and I would like to integrate our Fuseki server in this monitoring
system, using
org.apache.jena.fuseki.metrics.prometheus.PrometheusMetricsProvider .>
>
> Does anyone know how to configure this part of Jena Fseki so the Fuseki
server expose data to be scraped by prometheus server? Is there any
documentation you can point me to?>
>
> Thanks>
>
> Marc>
>

Reply via email to