• Live System Metrics: CPU, Memory, Swap, and Load Average
• Docker Integration: Shows container image, status, health, uptime, restart count, ports, CPU/RAM, and recent logs
• Process Monitoring: Shows the top 5 processes by CPU and Memory usage
• Disk & Network: Tracks used/free space across all mounts and live network Rx/Tx speeds
• Listening Sockets: Audits TCP listeners and bound UDP sockets, highlighting services bound to all interfaces
• Optional GPU Monitoring: Shows NVIDIA (nvidia-smi) or AMD ROCm (amd-smi) GPU utilization, VRAM, and temperature when available
• Built-in Security: Password-protected Web UI (bcrypt) with login rate-limiting, optionally disabled for trusted networks or authenticating proxies
• Ultra Lightweight: Single Go binary with zero dependencies and ~5MB RAM footprint

curl -sL https://raw.githubusercontent.com/leodeim/vpsmon/main/scripts/install.sh | sudo bash

Once installed on your VPS, you can manage the monitor using these commands:

• Check status: sudo systemctl status vpsmon
• View live logs: sudo journalctl -u vpsmon -f
• Update to latest: sudo bash /opt/vpsmon/update.sh
• Restart service: sudo systemctl restart vpsmon
• Edit configuration: sudo nano /opt/vpsmon/.env (Restart required after changing port or credentials)
• Uninstall: sudo bash /opt/vpsmon/uninstall.sh

Caddy is the easiest way to expose vpsmon with automatic HTTPS. Add the following to your Caddyfile:

monitor.yourdomain.com {
    reverse_proxy 127.0.0.1:8088
}