node_exporter/README.md

node_exporter

Prometheus exporter with pluggable metric collectors.

Available collectors

By default the build will only include the native collectors that expose information from /proc.

To include other collectors, specify the build tags lile this:

go build -tags 'ganglia runit' node_exporter.go

Which collectors are used is controlled by the --enabledCollectors flag.

NativeCollector

Provides metrics for load, seconds since last login and a list of tags read from node_exporter.conf.

GmondCollector (tag: ganglia)

Talks to a local gmond and provide it's metrics.

RunitCollector (tag: runit)

Provides metrics for each runit services like state and how long it has been in that state.