How to measure can bus data rate on Jetson Orin?

[james_cheng1]

I use cangen(send) and candump(receive) to measure the data rate of Jetson Orin, but I only get 107KB/s(64 B/ 0.000595569610595703 sec) when I use can FD. It looks too slow for CAN FD (5 Mbps). How to get the can bus data rate on Orin 64G ?

candump-2026-03-03_015629.zip (920.6 KB)

can_rx_monitor.zip (418 Bytes)

can_tx_stress.zip (588 Bytes)

[KevinFFF]

Hi james_cheng1,

Are you using the devkit or custom board for AGX Orin?
What’s the Jetpack version in use?

Data rate is determined by the parent clock and the command you run to setup CAN.
Are you using internal mttcan?
If so, please simply run the following command to check the CAN status.

$ sudo ip -d -s link show can0