Monitoring & Observability
Tools for monitoring system performance, uptime, application errors, and logs.
Repositories
netdata / netdata
The fastest path to AI-powered full stack observability, even for lean teams.
grafana / grafana
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.
prometheus / prometheus
The Prometheus monitoring system and time series database.
louislam / uptime-kuma
A fancy self-hosted monitoring tool
henrygd / beszel
Lightweight server monitoring hub with historical data, docker stats, and alerts.
getsentry / sentry
Developer-first error tracking and performance monitoring
influxdata / telegraf
Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.
openobserve / openobserve
OpenObserve is an open-source observability platform for logs, metrics, traces, and frontend monitoring. A cost-effective alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.