Pi4/CM4 is /sys/devices/platform/v3dbus/fec00000.v3d/gpu_stats. I'll give the relevant person a ping.After updating to 6.12 via rpi-update, /sys/kernel/debug/dri/0/gpu_usage disappears, so it is no longer possible to monitor GPU usage.
Edit:
... at least on my CM4. I haven't yet tested other devices.
Edit:
According to https://github.com/raspberrypi/linux/issues/6517, the stats have moved to a new location, but I still can't find them.
Edit:
According to https://github.com/raspberrypi-ui/wfplu ... 29d571e746 wfplug-gpu was updated to read stats from /sys/devices/platform/axi/1002000000.v3d/gpu_stats, but that file also doesn't exist, so it seems wfplug-gpu will need another update.
Statistics: Posted by 6by9 — Tue Apr 22, 2025 11:03 am