About gstreamer encode 265 the efficiency?

Hello every one:

I use this pipeline on Tx2:
gst-launch-1.0 videotestsrc ! ‘video/x-raw, format=I420, width=4096, height=2160’ ! omxh265enc control-rate=2 bitrate=4000000 ! ‘video/x-h265, stream-format=(string)byte-stream’ ! rtph265pay mtu=1400 ! udpsink host=192.168.1.163 port=3221 sync=false async=false

But i got this on 192.168.1.163:

The nload result on 192.168.1.163:

So, i used the command “sudo ~/tegrastats” to check the resources enough? It’s seems the Tx2 didn’t use every resource, cause there still lots of resources. I tried to increase the bitrate to 8000000. But the receiver(192.168.1.163) still show green window. I think the network have enough bandwidth. How can I fix that? Thanks A lot !!!

RAM 2331/7851MB (lfb 905x4MB) cpu [10%@2034,off,off,100%@2035,13%@2034,10%@2034] EMC 14%@1600 APE 150 MSENC 1113 GR3D 19%@114
RAM 2331/7851MB (lfb 905x4MB) cpu [17%@2035,off,off,100%@2035,8%@2033,6%@2035] EMC 14%@1600 APE 150 MSENC 1113 GR3D 0%@114
RAM 2331/7851MB (lfb 905x4MB) cpu [9%@2034,off,off,100%@2035,9%@2033,8%@2034] EMC 14%@1600 APE 150 MSENC 1113 GR3D 0%@114

Hi ericksonlushan,
Is it specific to resolution 4096x2160? Have you tried standard 4K 3840x2160?

Thank you, when i plug the cable, used the wired connection the “green” result is much better.
Thanks.