Delay, PERF and processing time

Xavier AGX
jetpack 4.3
Deepstream 4
Model - yolov3tiny

What does **PERF actually report? Is it just the incoming fps of the incoming stream prior to any processing?

I am streaming 8 sources via rtsp at 24 fps
I have a tee output.log which shows all sources running at 24fps but there is a delay even when there are no detections on any source

I want to find the maximum possible fps I can set which doesn’t cause a delay

How do I calculate processing time?


It’s the pipeline performance per source.


and how do I calculate processing time and then work out the actual fps?

Please refer DeepStream SDK FAQ - #11 by bcao