The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

The plugin-driven server agent for collecting & reporting metrics.

🐠 Beats - Lightweight shippers for Elasticsearch & Logstash

A highly scalable real-time graphing system

The system statistics collection daemon. Please send Pull Requests here!

Diamond is a python daemon that collects system metrics and publishes them to Graphite (and others). It is capable of collecting cpu, memory, network, i/o, load and disk metrics. Additionally, it features an API for implementing custom collectors for gathering metrics from almost any source.

RRDtool 1.x - Round Robin Database

Data collection framework for OpenTSDB