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      Area metrics
      Notes 2 in 1 topic
      Updated 2026-10-22
      Areas Programming Infrastructure Metrics and Monitoring Security
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      ~/learning/metrics

      Metrics and Monitoring

      2 notes·updated 2026-10-22

      Notes on metrics, monitoring, and observability.

      Prometheus Grafana
      Prometheus1 note Prometheus is an open-source systems monitoring and alerting toolkit originally built by SoundCloud. It has become a widely adopted tool for monitoring and alerting, … High-Cardinality Problem
      • Grafana2026-10-22