How to obtain GPU memory information on NVIDIA DRIVE AGX Orin DEV Kit devices with DRIVE OS 6.0.8?

Please provide the following info (tick the boxes after creating this topic):
Software Version
[√] DRIVE OS 6.0.8.1
DRIVE OS 6.0.6
DRIVE OS 6.0.5
DRIVE OS 6.0.4 (rev. 1)
DRIVE OS 6.0.4 SDK
other

Target Operating System
[√] Linux
QNX
other

Hardware Platform
DRIVE AGX Orin Developer Kit (940-63710-0010-300)
[√] DRIVE AGX Orin Developer Kit (940-63710-0010-200)
DRIVE AGX Orin Developer Kit (940-63710-0010-100)
DRIVE AGX Orin Developer Kit (940-63710-0010-D00)
DRIVE AGX Orin Developer Kit (940-63710-0010-C00)
DRIVE AGX Orin Developer Kit (not sure its number)
other

SDK Manager Version
1.9.3.10904
[√] other

Host Machine Version
native Ubuntu Linux 20.04 Host installed with SDK Manager
[√] native Ubuntu Linux 20.04 Host installed with DRIVE OS Docker Containers
native Ubuntu Linux 18.04 Host installed with DRIVE OS Docker Containers
other

Dear @AlanWang,
Are you looking for total/available GPU memory?
You can know GPU details using CUDA DeviceQuery sample or you can use tegrastats/nsys to know GPU utilisation.

Dear @SivaRamaKrishnaNV
Thank you very much for your reply.
I was looking for total/available GPU memory information. Based on your suggestion, I tried ‘sudo tegrastats’, but didn’t see the relevant information. Please help give me a specific execution command?
Thanks again.
The information displayed by the ‘sudo tegrastats’ command is as follows:

Dear @AlanWang ,
Both GPU and CPU share same common memory. RAM value indicates memory under utilization

Dear @SivaRamaKrishnaNV ,
I understand. Thank you very much for your warm reply.

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