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.

Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.

🐠 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