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Netdata

Real-time per-second infrastructure monitoring

Monitoring & Status ★ 80.1k stars Easy setup GPL-3.0

Netdata is a real-time monitoring agent that collects thousands of metrics per second and visualizes them with zero configuration. It targets administrators who want instant, granular system insight. It is deployed via Docker or native packages.

Official siteSource code

Key features

  • Per-second real-time metrics
  • Zero-configuration auto-discovery
  • Built-in anomaly detection
  • Thousands of collectors

Pros & cons

Strengths

  • Instant insight out of the box
  • Beautiful real-time charts
  • Easy install

Trade-offs

  • Long retention needs tuning
  • Cloud features are commercial

Netdata replaces

Self-hosted Datadog alternativesSelf-hosted New Relic alternatives

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