On the Jetson Orin NX 16g platform, use
sudo apt install nvidia-l4t-rt-kernel nvidia-l4t-rt-kernel-headers nvidia-l4t-rt-kernel-oot-modules nvidia-l4t-display-rt-kernel
After changing the command to real-time kernel, I used this command to query and config.hz changed to 250hz. I was originally 1000hz, is there any way I can modify this
jetson@yahboom :/usr/src$ zcat /proc/config.gz | grep CONFIG_HZ
# CONFIG_HZ_PERIODIC is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250