CPU
CPU の温度を監視する sensors をインストール
$ sudo apt install sensors
現在のCPU の温度を監視
$sensors
pch_skylake-virtual-0
Adapter: Virtual device
temp1: +36.5°C
coretemp-isa-0000
Adapter: ISA adapter
Package id 0: +65.0°C (high = +80.0°C, crit = +100.0°C)
Core 0: +66.0°C (high = +80.0°C, crit = +100.0°C)
Core 1: +57.0°C (high = +80.0°C, crit = +100.0°C)
Core 2: +65.0°C (high = +80.0°C, crit = +100.0°C)
Core 3: +62.0°C (high = +80.0°C, crit = +100.0°C)
継続的にCPU の温度を監視 watch を使う
$ watch "sensors"
Every 2.0s: sensors wis: Sat Dec 31 13:13:28 2022
pch_skylake-virtual-0
Adapter: Virtual device
temp1: +36.5°C
coretemp-isa-0000
Adapter: ISA adapter
Package id 0: +65.0°C (high = +80.0°C, crit = +100.0°C)
Core 0: +65.0°C (high = +80.0°C, crit = +100.0°C)
Core 1: +56.0°C (high = +80.0°C, crit = +100.0°C)
Core 2: +65.0°C (high = +80.0°C, crit = +100.0°C)
Core 3: +62.0°C (high = +80.0°C, crit = +100.0°C)
GPU
GPU の監視
NVIDIA の場合 nvidia-smi をインストール
$ sudo apt install nvidia-smi
GPU の監視
$ nvidia-smi -q -d temperature
==============NVSMI LOG==============
Timestamp : Sat Dec 31 13:15:33 2022
Driver Version : 525.60.13
CUDA Version : 12.0
Attached GPUs : 1
GPU 00000000:01:00.0
Temperature
GPU Current Temp : 31 C
GPU Shutdown Temp : 102 C
GPU Slowdown Temp : 99 C
GPU Max Operating Temp : N/A
GPU Target Temperature : 83 C
Memory Current Temp : N/A
Memory Max Operating Temp : N/A
GPU の状態を全部表示
$ nvidia-smi
Sat Dec 31 22:23:33 2022
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 525.60.13 Driver Version: 525.60.13 CUDA Version: 12.0 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|===============================+======================+======================|
| 0 NVIDIA GeForce ... On | 00000000:01:00.0 Off | N/A |
| 27% 27C P8 6W / 120W | 16MiB / 6144MiB | 0% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=============================================================================|
| 0 N/A N/A 1130 G /usr/lib/xorg/Xorg 13MiB |
+-----------------------------------------------------------------------------+
(base) pop@wis:~$ nvidia-smi
Sat Dec 31 22:31:58 2022
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 525.60.13 Driver Version: 525.60.13 CUDA Version: 12.0 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|===============================+======================+======================|
| 0 NVIDIA GeForce ... On | 00000000:01:00.0 Off | N/A |
| 27% 25C P8 6W / 120W | 17MiB / 6144MiB | 0% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=============================================================================|
| 0 N/A N/A 1130 G /usr/lib/xorg/Xorg 14MiB |
+-----------------------------------------------------------------------------+
(base) pop@wis:~$