gnvitop 0.2.5

Global nvitop: web-based GPU monitoring dashboard for all your remote servers via SSH

gnvitop

Global nvitop — a web-based GPU monitoring dashboard that monitors all your remote GPU servers from a single page.

Like nvitop, but for all your servers at once, displayed as a beautiful web dashboard.

pip install gnvitop
gnvitop

How It Works

1. Monitors local GPU automatically (no config needed)
2. Reads your ~/.ssh/config and SSH into each remote server
3. Runs nvidia-smi to collect GPU stats and per-GPU process/user info
4. Displays everything in a real-time web dashboard with current user highlight
5. Auto-refreshes every 30 seconds

graph LR
    A[gnvitop] --> B[Browser]
    B --> C["localhost — Local GPUs"]
    B --> D["Server A — 4x A100"]
    B --> E["Server B — 8x V100"]
    B --> F["Server C — 2x RTX 4090"]
    B --> G["Server D — offline"]

    style A fill:#7c3aed,stroke:none,color:#fff,font-weight:bold
    style B fill:#2563eb,stroke:none,color:#fff
    style C fill:#16a34a,stroke:none,color:#fff
    style D fill:#16a34a,stroke:none,color:#fff
    style E fill:#16a34a,stroke:none,color:#fff
    style F fill:#16a34a,stroke:none,color:#fff
    style G fill:#dc2626,stroke:none,color:#fff

Installation

pip install gnvitop

Usage

gnvitop                              # start and auto-open browser
gnvitop -p 8080                      # custom port
gnvitop --host 0.0.0.0              # expose to LAN
gnvitop --no-browser                 # don't auto-open browser
gnvitop --ssh-config /path/to/config # custom SSH config
gnvitop -v                           # show version

Or run as a module:

python -m gnvitop

Prerequisites

1. SSH config -- your ~/.ssh/config should have server entries:

Host gpu-server-01
    HostName 192.168.1.101
    User alice
    IdentityFile ~/.ssh/id_rsa

Host gpu-server-02
    HostName 192.168.1.102
    User bob

2. SSH key auth -- password-less login should be set up
3. nvidia-smi -- must be installed on the remote servers

Features

• Zero config -- reads ~/.ssh/config automatically, no setup needed
• One command -- pip install gnvitop && gnvitop, that's it
• Local + Remote -- monitors local GPU alongside all remote servers
• Per-GPU users -- shows which users occupy each GPU and their memory usage
• User highlight -- your own processes are highlighted in blue for quick identification
• Auto browser -- opens dashboard in your browser on start
• Real-time -- 30s auto-refresh with manual refresh button
• Concurrent -- queries all servers in parallel (20 workers)
• Fast loading -- background cache warming so the dashboard loads instantly; SSE streaming shows each server as it responds
• Cached -- 30s cache to avoid hammering your servers
• Dark UI -- clean, responsive dark-themed dashboard
• At a glance -- summary bar shows online hosts, total GPUs, idle GPUs, free memory
• Color coded -- green (online), yellow (no GPU), red (offline), blue (local)
• GPU details -- utilization bars, memory bars, temperature with color alerts

Comparison with nvitop

Feature	nvitop	gnvitop
Monitor local GPU	Yes	Yes
Monitor remote GPUs	No	Yes
Multiple servers	No	Yes
Show per-GPU users	Yes	Yes
Highlight current user	No	Yes
Interface	Terminal	Web browser
Setup	Run on each server	Run once, reads SSH config

gnvitop is not a replacement for nvitop -- it's a complement. Use nvitop for detailed local process-level GPU monitoring, use gnvitop to get an overview of all your GPU servers (including local) from one place.

License

MIT