intel-gpu-exporter-go

Intel GPU Exporter for Prometheus

A Prometheus exporter for Intel GPU metrics, built in Go. This exporter uses intel_gpu_top to collect GPU statistics and exposes them as Prometheus metrics for monitoring and alerting.

Features

• Real-time GPU Metrics: Continuously monitors Intel GPU statistics
• Prometheus Integration: Native Prometheus metrics format
• Multiple Metrics: Tracks frequency, power states, engine utilization, and IRQ rates
• Lightweight: Minimal resource usage with efficient CSV parsing
• Robust Error Handling: Context-aware cancellation and graceful shutdowns

Metrics Exposed

Requirements

• Linux system with Integrated Intel GPU
• intel_gpu_top command available in PATH (part of intel-gpu-tools package)
• Intel GPU drivers properly installed and configured
• Go 1.25+ (for building from source)

Installing intel_gpu_top

On Ubuntu/Debian:

sudo apt-get install intel-gpu-tools

On NixOS:

environment.systemPackages = with pkgs; [
    intel-gpu-tools
];

Installation

Pre-built Binaries

Download the latest release from the releases page:

# Download and extract (replace VERSION and ARCH as needed)
wget https://github.com/mikeodr/intel-gpu-exporter-go/releases/download/vX.Y.Z/intel-gpu-exporter-vX.Y.Z-linux-amd64.tar.gz
tar -xzf intel-gpu-exporter-vX.Y.Z-linux-amd64.tar.gz
chmod +x intel-gpu-exporter-vX.Y.Z-linux-amd64

Building from Source

git clone https://github.com/mikeodr/intel-gpu-exporter-go.git
cd intel-gpu-exporter-go
make build

Install with go

go install github.com/mikeodr/intel-gpu-exporter-go

Nix/NixOS

Add to your NixOS configuration:

{
  # Import the flake
  inputs.intel-gpu-exporter.url = "github:mikeodr/intel-gpu-exporter-go";
  
  # In your system configuration
  imports = [ inputs.intel-gpu-exporter.nixosModules.default ];
  
  services.intel-gpu-exporter = {
    enable = true;
    port = 8080;
    openFirewall = true;
  };
}

Usage

Basic Usage

Start the exporter on the default port (8080):

./intel-gpu-exporter

Accessing Metrics

Once running, metrics are available at:

http://localhost:8080/metrics

Prometheus Configuration

Add the following job to your prometheus.yml:

scrape_configs:
  - job_name: 'intel-gpu-exporter'
    static_configs:
      - targets: ['localhost:8080']
    scrape_interval: 15s
    metrics_path: /metrics

Systemd Service

Create a systemd service file at /etc/systemd/system/intel-gpu-exporter.service:

[Unit]
Description=Intel GPU Exporter for Prometheus
After=network.target

[Service]
Type=simple
User=nobody
Group=nogroup
ExecStart=/usr/local/bin/intel-gpu-exporter
Restart=on-failure
RestartSec=5
Environment=PORT=8080

[Install]
WantedBy=multi-user.target

Enable and start the service:

sudo systemctl daemon-reload
sudo systemctl enable intel-gpu-exporter
sudo systemctl start intel-gpu-exporter

Development

Prerequisites

• Go 1.25 or later
• intel_gpu_top available in PATH

Building

make build

Testing

make test

License

This project is licensed under the MIT License - see the LICENSE file for details.