GPU使用状态监控
Published on Aug. 22, 2023, 12:09 p.m.
GPU usage monitoring (CUDA)
For Nvidia GPUs there is a tool nvidia-smi that can show memory usage, GPU utilization and temperature of GPU. 0.5是刷新间隔
watch -n 0.5 nvidia-smi
结果如下
Sun May 13 20:02:49 2012
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| NVIDIA-SMI 3.295.40 Driver Version: 295.40 |
|-+-+-+ | Nb. Name | Bus Id Disp. | Volatile ECC SB / DB | | Fan Temp Power Usage /Cap | Memory Usage | GPU Util. Compute M. | |===============================+======================+======================| | 0. GeForce 9600 GT | 0000:01:00.0 N/A | N/A N/A | | 0% 51 C N/A N/A / N/A | 90% 459MB / 511MB | N/A Default | |-+-+-| | Compute processes: GPU Memory | | GPU PID Process name Usage | |=============================================================================| | 0. Not Supported | +--+