Track and visualize CPU, memory, and network usage at container or instance level. Use this skill whenever the user mentions resource metrics, cpu usage, memory usage, container metrics, node exporter, utilization graph, saturation, or is working with Prometheus, cAdvisor, Grafana, even if they never say "resource metrics monitoring" explicitly. Routes live lookups through the Infra-Health-Monitor-Plugin endpoint. Do not use it for unrelated application feature work or general coding questions.