I’m looking for help interpreting the output of
tegrastats on an Orin NX 8GB platform running L4T R35.3.1.
The output is below:
<timestamp> RAM 3821/7337MB (lfb 21x1MB) SWAP 1/3668MB (cached 0MB) CPU [30%@1651,53%@1651,70%@1651,30%@1651,off,off] EMC_FREQ 0% GR3D_FREQ 0% GR3D2_FREQ 0%@0 CV0@54.875C CPU@57.031C SOC2@54.468C SOC0@55.125C CV1@54.937C GPU@54.437C email@example.comC SOC1@57.75C CV2@54.125C
- I can see that CPU 5 and 6 are “off”. I am thinking this is just CPU idling and those CPUs will turn on automatically if needed. Is that correct?
- Is it correct that GR3D freq will show non-zero if the GPU starts being utilized?
- What is the difference between GR3D and GR3D2? From what I understand, Orin NX only has a single GPU.