以图形方式监控Linux CPU温度、频率、功率
S -tui 是一款免费的开源终端 UI，用于监控您的计算机。s-tui 允许从终端以图形方式监控 CPU 温度、频率、功率和利用率。它用 Python 编写，需要 root 权限才能使用 s-tui。它可用于：
- 查看 CPU 温度/利用率/频率/功率
- 查看热节流导致的性能下降
- 无需使用 X-server。非常适合无头使用，包括 Raspberry PI
让我们看看如何在基于 Linux 的系统上安装和使用 s-tui。
步骤 1 - 安装 pip
键入以下命令来安装 pip – 使用apt 命令/ apt-get 命令的 Python 包管理：
$ sudo apt install python-pip stress
示例输出：
Reading package lists... Done Building dependency tree Reading state information... Done The following additional packages will be installed: binutils build-essential cpp cpp-5 dpkg-dev fakeroot g++ g++-5 gcc gcc-5 libalgorithm-diff-perl libalgorithm-diff-xs-perl libalgorithm-merge-perl libasan2 libatomic1 libc-dev-bin libc6-dev libcc1-0 libcilkrts5 libdpkg-perl libexpat1-dev libfakeroot libfile-fcntllock-perl libgcc-5-dev libgomp1 libisl15 libitm1 liblsan0 libmpc3 libmpx0 libpython-all-dev libpython-dev libpython-stdlib libpython2.7 libpython2.7-dev libpython2.7-minimal libpython2.7-stdlib libquadmath0 libstdc++-5-dev libtsan0 libubsan0 linux-libc-dev make manpages-dev python python-all python-all-dev python-dev python-minimal python-pip-whl python-pkg-resources python-setuptools python-wheel python2.7 python2.7-dev python2.7-minimal Suggested packages: binutils-doc cpp-doc gcc-5-locales debian-keyring g++-multilib g++-5-multilib gcc-5-doc libstdc++6-5-dbg gcc-multilib autoconf automake libtool flex bison gdb gcc-doc gcc-5-multilib libgcc1-dbg libgomp1-dbg libitm1-dbg libatomic1-dbg libasan2-dbg liblsan0-dbg libtsan0-dbg libubsan0-dbg libcilkrts5-dbg libmpx0-dbg libquadmath0-dbg glibc-doc libstdc++-5-doc make-doc python-doc python-tk python-setuptools-doc python2.7-doc binfmt-support The following NEW packages will be installed: binutils build-essential cpp cpp-5 dpkg-dev fakeroot g++ g++-5 gcc gcc-5 libalgorithm-diff-perl libalgorithm-diff-xs-perl libalgorithm-merge-perl libasan2 libatomic1 libc-dev-bin libc6-dev libcc1-0 libcilkrts5 libdpkg-perl libexpat1-dev libfakeroot libfile-fcntllock-perl libgcc-5-dev libgomp1 libisl15 libitm1 liblsan0 libmpc3 libmpx0 libpython-all-dev libpython-dev libpython-stdlib libpython2.7 libpython2.7-dev libpython2.7-minimal libpython2.7-stdlib libquadmath0 libstdc++-5-dev libtsan0 libubsan0 linux-libc-dev make manpages-dev python python-all python-all-dev python-dev python-minimal python-pip python-pip-whl python-pkg-resources python-setuptools python-wheel python2.7 python2.7-dev python2.7-minimal 0 upgraded, 57 newly installed, 0 to remove and 0 not upgraded. Need to get 73.4 MB of archives. After this operation, 209 MB of additional disk space will be used. Do you want to continue? [Y/n] y Get:1 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libpython2.7-minimal amd64 2.7.12-1ubuntu0~16.04.2 [338 kB] .... .. ... Setting up libalgorithm-merge-perl (0.08-3) ... Setting up libexpat1-dev:amd64 (2.1.0-7ubuntu0.16.04.3) ... Setting up libfile-fcntllock-perl (0.22-3) ... Setting up libpython2.7:amd64 (2.7.12-1ubuntu0~16.04.2) ... Setting up libpython2.7-dev:amd64 (2.7.12-1ubuntu0~16.04.2) ... Setting up libpython-dev:amd64 (2.7.11-1) ... Setting up libpython-all-dev:amd64 (2.7.11-1) ... Setting up manpages-dev (4.04-2) ... Setting up python-all (2.7.11-1) ... Setting up python2.7-dev (2.7.12-1ubuntu0~16.04.2) ... Setting up python-dev (2.7.11-1) ... Setting up python-all-dev (2.7.11-1) ... Setting up python-pip-whl (8.1.1-2ubuntu0.4) ... Setting up python-pip (8.1.1-2ubuntu0.4) ... Setting up python-pkg-resources (20.7.0-1) ... Setting up python-setuptools (20.7.0-1) ... Setting up python-wheel (0.29.0-1) ... Processing triggers for libc-bin (2.23-0ubuntu9) ...
第 2 步 - 安装 s-tui
输入以下命令来安装它：
$ sudo pip install s-tui
Collecting s-tui
Downloading s-tui-0.6.7.2.tar.gz
Collecting urwid>=1.3.1 (from s-tui)
Downloading urwid-1.3.1.tar.gz (588kB)
100% |████████████████████████████████| 593kB 558kB/s
Collecting psutil>=5.2.0 (from s-tui)
Downloading psutil-5.4.2.tar.gz (411kB)
100% |████████████████████████████████| 419kB 646kB/s
Installing collected packages: urwid, psutil, s-tui
Running setup.py install for urwid ... done
Running setup.py install for psutil ... done
Running setup.py install for s-tui ... done
Successfully installed psutil-5.4.2 s-tui-0.6.7.2 urwid-1.3.1
Arch Linux 用户可以输入以下命令来安装它：
$ sudo yaourt -S s-tui
步骤 3 – 使用
只需输入以下命令：
$ sudo s-tui
示例输出：
Gif. 01：s-tui 实际运行
获取帮助
s-tui 还有更多选项。输入以下命令查看它们：
$ s-tui --help
示例输出：
usage: s-tui [-h] [-d] [-c] [-t] [-j] [-nm] [-v] [-ct CUSTOM_TEMP] [-cf CUSTOM_FAN] TUI interface: The side bar houses the controls for the displayed grahps. At the bottom of the side bar, more information is presented in text form. * Use the arrow keys or 'hjkl' to navigate the side bar * Toggle between stressed and regular operation using the radio buttons in 'Modes'. * If you wish to alternate stress defaults, you can do it in 'Stress options' * Select a different temperature sensors from the 'Temp Sensors' menu * Change time between updates using the 'Refresh' field * Use the <Reset> button to reset graphs and statistics * Toggle displayed graphs by selecting the [X] check box * If a sensor is not available on your system, N/A is presented * If your system supports it, you can use the utf8 button to get a smoother graph * Press 'q' or the <quit> button to quit * Run `s-tui --help` to get this message and additional cli options optional arguments: -h, --help show this help message and exit -d, --debug Output debug log to _s-tui.log -c, --csv Save stats to csv file -t, --terminal Display a single line of stats without tui -j, --json Display a single line of stats in JSON format -nm, --no-mouse Disable Mouse for TTY systems -v, --version Display version -ct CUSTOM_TEMP, --custom_temp CUSTOM_TEMP Custom temperature sensors. The format is: <sensors>,<number> As it appears in 'sensors' e.g > sensors it8792-isa-0a60, temp1: +47.0C temp2: +35.0C temp3: +37.0C use: -ct it8792,0 for temp 1 -cf CUSTOM_FAN, --custom_fan CUSTOM_FAN Similar to custom temp e.g >sensors thinkpad-isa-0000 Adapter: ISA adapter fan1: 1975 RPM use: -cf thinkpad,0 for fan1
更多信息请参见s-tui 项目主页。