LibreHardwareMonitor Exporter

Minimal Prometheus exporter using LibreHardwareMonitorLib to expose basic hardware metrics (CPU, GPU, memory, motherboard, network, storage).

Run

• Build and run the console app.
• Endpoint: http://localhost:9646/metrics (set PORT env var to change port)
• Some sensors may require administrator privileges.

Prometheus scrape config

scrape_configs:
  - job_name: lhm_exporter
    static_configs:
      - targets: ['localhost:9646']

Metrics

Exports gauges like:

• lhm_temperature_celsius
• lhm_load_percent
• lhm_clock_mhz
• lhm_power_watts
• lhm_fan_rpm
• lhm_voltage_volts

Each metric includes hardware and sensor labels.

Upstream library

Powered by LibreHardwareMonitor: GitHub repository