I checked Jetson AGX Orin NVDEC max frequency which is 998 Mhz.
sudo cat /sys/kernel/debug/bpmp/debug/clk/nvdec/max_rate 998400000
When I run a gstreamer pipeline with 1 or 4 rtsp sources I would like to understand how much is decoder used, But NVDEC is always showing the same number - 998MHz. Is there a way to see what is the NVDEC load?
Note that you are querying max rate, not current rate. Better try:
sudo cat /sys/kernel/debug/bpmp/debug/clk/nvdec/rate
You may also get some activity monitoring stats from sysfs:
sudo su ls /sys/kernel/debug/nvdec/ cat /sys/kernel/debug/nvdec/actmon_avg exit
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