tx2-4Gb PING suddenly delay is very big with eth0. Two pieces of tx2 boards with switch connection

Autonomous Machines Jetson & Embedded Systems Jetson TX2
22

Hi,

Please also run jetson clocks to enhance the performance of device.

23

All nodes run
jetson_clocks
nvpmodel -m 0
, have no effect.

24

Please try these parameters and see if this can enhance the performance.

echo 2140004608 > /proc/sys/net/ipv4/ipfrag_high_thresh
sysctl -w net.core.rmem_max=26214400
sysctl net.core.rmem_max
sysctl -w net.core.netdev_max_backlog=2000
sysctl -w net.core.netdev_budget=600

26

HI,
we found there is bug with CUDA/TensorRT，when we resolve the error，the network high delay error is resolved.but ,we confused they have some relevance.

27

Could you describe what kind of error is that?