Nvidia jetson agx orin how to view DRAM reads and writes using nsight system?

[sylphiette.m]

I would like to know how to get the total DRAM reads and writes for a particular kernel on nvidia jetson agx orin using the nsight system. What command do I need to use to get this metric?

[AastaLLL]

Hi,

Please find the information in the below doc:

User Guide — nsight-systems 2025.3 documentation

DRAM Read Throughput
DRAM Write Throughput

Thanks.

[sylphiette.m]

I use the command: sudo nsys profile --soc-metrics=true -o view_dram_resnet50 --force-overwrite true . /resnet18_and_DLA_run.exe and get the information as shown in the attached image.

In this report, the only thing I can see is the DRAM Bandwidth. Other than bandwidth, how can I see the total bytes read and written to the DRAM?

[AastaLLL]

Hi,

Sorry for the late update.
Could you check if the statistics under the ‘expert system view’ can meet your requirements?

Thanks.