Observability (COS)

The Canonical Observability Stack (COS) can be integrated with Charmed PostgreSQL to facilitate collection and visualization of telemetry data.

See also: Observability documentation | What is COS?

Guides

Charmed PostgreSQL supports the following COS applications:

Function	Application
Monitoring	Grafana
Alert rules	Prometheus, Loki
Tracing	Grafana Tempo
Profiling	Parca or Polar Signals Cloud