We are seeing the following CPU usage for nvargus-daemon when capturing with nvarguscamerasrc on Xavier NX / Jetpack 4.6 / 1280x720@60 fps:
2 cameras: 94%
4 cameras: 170%
6 cameras: 256%
Q1) This CPU usage seems high and increases considerably with the number of cameras. Is this the expected CPU load and behavior for nvargus-daemon?
Q2) How can we reduce the CPU usage of nvargus-daemon?
Sorry for the late response, our team will do the investigation and provide suggestions soon. Thanks
I have a similar query.
Im running 5x 1920x1080p at 30FPS 5 cameras causes nvargus-daemon to be near 100% CPU on the xavier.
And then each gstreamer command consumes about 14%cpu leading two having almost 2 cores completely consumed just to stream cameras.
Its not particularly advantage to reduce the frame rate much lower.
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