Self-Host Beszel with Docker Compose: Ultra-Lightweight Homelab Server Monitoring with Docker Metrics and Alerts

Infrastructure observability is non-negotiable for system administrators, DevOps engineers, and homelab builders. However, mainstream monitoring stacks—such as Prometheus, Node Exporter, Alertmanager, and Grafana—often impose an ironic penalty: the monitoring tools themselves consume 1 GB to 3 GB of RAM, generate…










