RPI-GPU-USAGE(1)

NAME
rpi-gpu-usage - monitor VideoCore GPU block utilisation

SYNOPSIS
rpi-gpu-usage [options]

DESCRIPTION
rpi-gpu-usage monitors the VideoCore GPU block utilisation on Raspberry Pi 4/5. It reads per-process GPU engine times from DRM fdinfo and global utilisation from the V3D gpu_stats sysfs interface.

The display is refreshed once per second, showing per-client GPU engine usage (render, tfu, bin) and CPU usage.

OPTIONS

--csv
    Output in CSV format instead of a formatted table. Suitable for piping to a file for later analysis.

--help
    Show usage information and exit.

EXAMPLES
sudo rpi-gpu-usage                      # interactive terminal display
sudo rpi-gpu-usage --csv > gpu.csv      # log CSV to file

SEE ALSO
vcgencmd(1)