1.实时监控CPU及内存的
Htop监控
#安装sudo apt-get install htop#启动htophtop
Ubuntu默认监控器
Win+A打开所有APP，搜索System Monitor
System Monitor如下
2.查看硬盘空间及分区(df -h)
$ df -hFilesystemSize Used Avail Use% Mounted onudev 3.9G0 3.9G 0% /devtmpfs 787M 1.8M 785M 1% /run/dev/sda7 126G 7.8G 112G 7% /tmpfs 3.9G0 3.9G 0% /dev/shmtmpfs 5.0M 4.0K 5.0M 1% /run/locktmpfs 3.9G0 3.9G 0% /sys/fs/cgroup/dev/loop0 62M 62M0 100% /snap/core20/1611/dev/loop2 55M 55M0 100% /snap/snap-store/558/dev/loop3 47M 47M0 100% /snap/snapd/16292/dev/loop1347M 347M0 100% /snap/gnome-3-38-/115/dev/loop4 92M 92M0 100% /snap/gtk-common-themes/1535/dev/loop5128K 128K0 100% /snap/bare/5/dev/sda6 75G 339M 71G 1% /hometmpfs 787M 76K 787M 1% /run/user/1000
3.监控GPU
安装nvidia-smi命令
# 输入nvidia-smi命令提示，需要安装，如下所示$nvidia-smiCommand 'nvidia-smi' not found, but can be installed with:sudo apt install nvidia-340# version 340.108-0ubuntu5.20.04.2, orsudo apt install nvidia-utils-390 # version 390.157-0ubuntu0.20.04.1sudo apt install nvidia-utils-450-server # version 450.216.04-0ubuntu0.20.04.1sudo apt install nvidia-utils-470 # version 470.161.03-0ubuntu0.20.04.1sudo apt install nvidia-utils-470-server # version 470.161.03-0ubuntu0.20.04.1sudo apt install nvidia-utils-510 # version 510.108.03-0ubuntu0.20.04.1sudo apt install nvidia-utils-515 # version 515.86.01-0ubuntu0.20.04.1sudo apt install nvidia-utils-515-server # version 515.86.01-0ubuntu0.20.04.2sudo apt install nvidia-utils-525-server # version 525.60.13-0ubuntu0.20.04.1sudo apt install nvidia-utils-435 # version 435.21-0ubuntu7sudo apt install nvidia-utils-440 # version 440.82+really.440.64-0ubuntu6sudo apt install nvidia-utils-525 # version 525.78.01-0ubuntu0.20.04.1sudo apt install nvidia-utils-418-server # version 418.226.00-0ubuntu0.20.04.2
安装nvidia-smi命令
# 安装sudo apt install nvidia-340# 查看nvidia-smi
执行命令后，显示内容如下
$ nvidia-smiThu Jan 19 17:17:32 +-----------------------------------------------------------------------------+| 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 855G /usr/lib/xorg/Xorg 2MiB || 0 N/A N/A1465G /usr/lib/xorg/Xorg 2MiB |+-----------------------------------------------------------------------------+
输入nvidia-smi，提示报错
$ 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.
提示未安装显卡驱动
每1秒刷新一次
watch -n 1 nvidia-smi
