Metric storage

By default, LibreNMS writes all metrics to RRD files. It writes them directly or through RRDCached. You can also send the metrics to Graphite, InfluxDB (v1 or v2 API), OpenTSDB, or Prometheus. LibreNMS cannot draw graphs from these backends. Use a tool such as Grafana for those graphs.

For the configuration of another backend, read the documents below.

• Graphite
• InfluxDB
• InfluxDBv2
• OpenTSDB
• Prometheus