To have some bits on the real-time traffic on the web app.
eg. https://github.com/jonnenauha/prometheus_varnish_exporter
To have some bits on the real-time traffic on the web app.
eg. https://github.com/jonnenauha/prometheus_varnish_exporter
rSPSITE puppet-swh-site | |||
D7079 | rSPSITE29566b79693e varnish: export the metrics to prometheus |
The varnish logs should be also ingested to elasticsearch to have fine grained statistics.
It seems there is not filebeat / journalbeat supported module, but it may be possible to use a combinaison of varnishncsa [1] to generate varnish logs and filebeat to ingest them. It could also allow to have statistics on the caching effectiveness per requests.
[1] https://varnish-cache.org/docs/4.0/reference/varnishncsa.html
the exporter is deployed.
The varnish stats are available on this dashboard: https://grafana.softwareheritage.org/d/pE2xMZank/varnish