monitoring dashboards

Build a Linux AI infrastructure dashboard fast with Prometheus, Node Exporter, and Grafana: install on a monitoring host and nodes via Bash-friendly, distro‑agnostic steps; wire scrape targets; import ready-made Grafana dashboards; optionally add NVIDIA DCGM GPU, job, and storage metrics; then harden, alert, and tune retention—so you can spot CPU, RAM, disk, network bottlenecks and boost GPU utilization.