embeded/jetson
jetson nano gpu 사용 상태 확인
구차니
2022. 1. 20. 15:37
tegrastats를 실행하면 된다는데 root 권한이 아니면 몇가지 항목이 나오지 않는다.
| $ sudo tegrastats RAM 493/1980MB (lfb 240x4MB) SWAP 0/5086MB (cached 0MB) IRAM 0/252kB(lfb 252kB) CPU [2%@102,3%@102,1%@102,0%@102] EMC_FREQ 0%@204 GR3D_FREQ 0%@76 APE 25 PLL@23.5C CPU@24C PMIC@50C GPU@25.5C AO@32C thermal@24.5C RAM 493/1980MB (lfb 240x4MB) SWAP 0/5086MB (cached 0MB) IRAM 0/252kB(lfb 252kB) CPU [2%@102,2%@102,0%@102,0%@102] EMC_FREQ 0%@204 GR3D_FREQ 0%@76 APE 25 PLL@23.5C CPU@24C PMIC@50C GPU@25.5C AO@32C thermal@24.75C $ tegrastats RAM 475/1980MB (lfb 240x4MB) SWAP 0/5086MB (cached 0MB) CPU [2%@102,1%@102,0%@102,0%@102] EMC_FREQ 0% GR3D_FREQ 0% PLL@24C CPU@24C PMIC@50C GPU@26C AO@32C thermal@25C RAM 475/1980MB (lfb 240x4MB) SWAP 0/5086MB (cached 0MB) CPU [2%@102,1%@102,1%@102,0%@102] EMC_FREQ 0% GR3D_FREQ 0% PLL@24C CPU@24.5C PMIC@50C GPU@26C AO@32.5C thermal@25C |
[링크 : https://forums.developer.nvidia.com/t/gpu-usage-info-nvidia-smi-is-not-there/76155/5]
[링크 : https://m.blog.naver.com/zeta0807/222008386346]
jtop은 내장은 아니고 별도로 받아서 빌드해야 한다.