1. Real-time monitoring CPUand内存
Htop monitoring
#安装
sudo apt-get install htop
#启动htop
htop
Ubuntu default monitor
Win+AOpen all APPs and search for System Monitor
System Monitor as follows
2. View hard disk space and partitions (df -h)
$ df -h
Filesystem Size Used Avail Use% Mounted on
udev 3.9G 0 3.9G 0% /dev
tmpfs 787M 1.8M 785M 1% /run
/dev/sda7 126G 7.8G 112G 7% /
tmpfs 3.9G 0 3.9G 0% /dev/shm
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup
/dev/loop0 62M 62M 0 100% /snap/core20/1611
/dev/loop2 55M 55M 0 100% /snap/snap-store/558
/dev/loop3 47M 47M 0 100% /snap/snapd/16292
/dev/loop1 347M 347M 0 100% /snap/gnome-3-38-2004/115
/dev/loop4 92M 92M 0 100% /snap/gtk-common-themes/1535
/dev/loop5 128K 128K 0 100% /snap/bare/5
/dev/sda6 75G 339M 71G 1% /home
tmpfs 787M 76K 787M 1% /run/user/1000
3. Monitor the GPU
Install nvidia-smi command
# 输入nvidia-smi命令提示，需要安装，如下所示
$nvidia-smi
Command 'nvidia-smi' not found, but can be installed with:
sudo apt install nvidia-340 # version 340.108-0ubuntu5.20.04.2, or
sudo apt install nvidia-utils-390 # version 390.157-0ubuntu0.20.04.1
sudo apt install nvidia-utils-450-server # version 450.216.04-0ubuntu0.20.04.1
sudo apt install nvidia-utils-470 # version 470.161.03-0ubuntu0.20.04.1
sudo apt install nvidia-utils-470-server # version 470.161.03-0ubuntu0.20.04.1
sudo apt install nvidia-utils-510 # version 510.108.03-0ubuntu0.20.04.1
sudo apt install nvidia-utils-515 # version 515.86.01-0ubuntu0.20.04.1
sudo apt install nvidia-utils-515-server # version 515.86.01-0ubuntu0.20.04.2
sudo apt install nvidia-utils-525-server # version 525.60.13-0ubuntu0.20.04.1
sudo apt install nvidia-utils-435 # version 435.21-0ubuntu7
sudo apt install nvidia-utils-440 # version 440.82+really.440.64-0ubuntu6
sudo apt install nvidia-utils-525 # version 525.78.01-0ubuntu0.20.04.1
sudo apt install nvidia-utils-418-server # version 418.226.00-0ubuntu0.20.04.2
install nvidia-smicommand
# 安装
sudo apt install nvidia-340
# 查看
nvidia-smi
After executing the command, the displayed content is as follows
$ nvidia-smi
Thu Jan 19 17:17:32 2023
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 525.78.01 Driver Version: 525.78.01 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 ... Off | 00000000:01:00.0 Off | N/A |
| N/A 40C P8 N/A / N/A | 7MiB / 2048MiB | 0% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=============================================================================|
| 0 N/A N/A 855 G /usr/lib/xorg/Xorg 2MiB |
| 0 N/A N/A 1465 G /usr/lib/xorg/Xorg 2MiB |
+-----------------------------------------------------------------------------+
Enter nvidia-smi, it prompts an error
$ nvidia-smi
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running. It prompts that the
graphics card driver is not installed
Refresh
watch -n 1 nvidia-smi every 1 second