Raspberry HQ camera FPS

I try to run Raspberry Pi HQ camera IMX477 on Jetson Nano 2GB Developer Kit, with boost the NVCSI/VI clocks, 4056 X 3040.
Jetson have 1.5Gbps/lane * 2 lanes , it have to be ~20-24 fps, but I got ~10 fps only.

What problem is can be?

Did you run argus_camera --kpi?

What’s the version? J4.4/J4.5?

J4.5
argus_camera also shows ~10-11fps

We were verified on J4.4.1 get below result. However J4.5 looks like have problem on my platform.

$ argus_camera --kpi
PerfTracker 1: frameRate 30.02 frames per second at 1 Seconds
PerfTracker: display frame rate 30.50 frames per second
PerfTracker 1: framedrop current request 0, total 0
PerfTracker 1: latency 37 ms average, min 37 max 38
PerfTracker 1: frameRate 29.97 frames per second at 2 Seconds
PerfTracker: display frame rate 30.00 frames per second
PerfTracker 1: framedrop current request 0, total 0
PerfTracker 1: latency 37 ms average, min 37 max 37

Thank you. I will test J4.4.1 and let you know.

BTW, how is it possible to get 30FPS on 2 lane x 1.5 gbps?
4056 * 3040 * 10 * 30 = 3.6Gbps.
Maybe you test something wrong?

Below maybe relative topic.

resolved. 29.9fps.