Beszel

Beszel is a lightweight server monitoring platform built around a central hub and per-host agents. It collects historical system metrics and container statistics and presents them in a simple web interface with alerting.

Key Features

• Hub-and-agent architecture for monitoring multiple systems from a single dashboard
• Historical metrics for host resources (CPU, memory, disk usage and I/O, network, load)
• Docker and Podman container stats with per-container CPU, memory, and network history
• Configurable alerts for CPU, memory, disk, bandwidth, temperature, load average, and system status
• Multi-user support with admin sharing of monitored systems
• OAuth2/OIDC authentication with optional password-auth disablement
• Automatic backups with restore support, including S3-compatible storage targets
• REST API for integrating metrics and management into scripts and applications

Use Cases

• Homelab or small fleet monitoring with minimal resource overhead
• Tracking server and container performance trends over time
• Basic alerting for capacity and health signals (disk, bandwidth, temperature, uptime)

Beszel fits teams and individuals who want straightforward monitoring without the complexity of larger observability stacks. Its small footprint, container awareness, and built-in backups make it practical for self-managed environments.