Grafana <https://grafana.com/> is the web frontend for creating the graphs.
InfluxDB <https://www.influxdata.com/time-series-platform/influxdb/> holds the time series data that Grafana pulls from. To collect data, I am using collectd <https://collectd.org/wiki/index.php/Plugin:Ceph> daemons running on each ceph node (mon,mds,osd), as this was my initial way of ingesting metrics. I am also now using the influx plugin in ceph-mgr <http://docs.ceph.com/docs/luminous/mgr/influx/> to have ceph-mgr directly report statistics to InfluxDB. I know two other popular methods of collecting data are Telegraf <https://www.influxdata.com/time-series-platform/telegraf/> and Prometheus <https://prometheus.io/>, both of which are popular, both of which have ceph-mgr plugins as well here <http://docs.ceph.com/docs/mimic/mgr/telegraf/> and here <http://docs.ceph.com/docs/luminous/mgr/prometheus/>. Influx Data also has a Grafana like graphing front end Chronograf <https://www.influxdata.com/time-series-platform/chronograf/>, which some prefer to Grafana. Hopefully thats enough to get you headed in the right direction. I would recommend not going down the CollectD path, as the project doesn't move as quickly as Telegraf and Prometheus, and the majority of the metrics I am pulling from these days are provided from the ceph-mgr plugin. Hope that helps, Reed > On Mar 20, 2019, at 11:30 AM, Brent Kennedy <bkenn...@cfl.rr.com> wrote: > > Reed: If you don’t mind me asking, what was the graphing tool you had in the > post? I am using the ceph health web panel right now but it doesn’t go that > deep. > > Regards, > Brent
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