Intro to Prometheus, Grafana, and cAdvisor

I used this as an aid during a presentation and make no guarantees.

Run it:

• docker-compose up
• Navigate to localhost ports 9090, 8080, and 3000.
• The default username and password for Grafana are both set to "admin".

Some fun queries:

• sum(container_cpu_usage_seconds_total{container_label_com_docker_compose_service="grafana"})
• rate(process_cpu_seconds_total[5m])
• up

Explore other metrics: http://localhost:3000/explore