250 lines
9.1 KiB
Markdown
250 lines
9.1 KiB
Markdown
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---
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title: s-tui
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media_order: s-tui-stress-terminal-ui-monitoring-.jpgng.jpg
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private: false
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date: '10:43 06-04-2018'
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taxonomy:
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category:
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- blog
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- articles
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tag:
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- articles
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- debian
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- tools
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- monitoring
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process:
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markdown: true
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twig: false
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twig_first: true
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creator: erreur32
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hero_classes: 'hero-small text-light overlay-dark'
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blog_url: /blog
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show_sidebar: true
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show_breadcrumbs: true
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show_pagination: true
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content:
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items: '- ''@self.children'''
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limit: '5'
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order:
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by: date
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dir: desc
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pagination: '1'
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url_taxonomy_filters: '1'
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---
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Project: [https://raw.githubusercontent.com/amanusk/s-tui/](https://raw.githubusercontent.com/amanusk/s-tui/)
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#### The Stress Terminal UI: s-tui
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s-tui is a terminal UI for monitoring your computer. s-tui allows to monitor CPU temperature, frequency, power and utilization in a graphical way from the terminal.
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#### Screenshot
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* [The Stress Terminal UI: s-tui](#the-stress-terminal-ui-s-tui)
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* [Screenshot](#screenshot)
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* [What it does](#what-it-does)
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* [Usage](#usage)
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* [Simple installation](#simple-installation)
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* [pip (x86 ARM)](#pip-x86--arm)
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* [Options](#options)
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* [Dependencies](#dependencies)
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* [Other installation methods](#other-installation-methods)
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* [Ubuntu](#ubuntu)
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* [Arch-Linux](#arch-linux)
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* [Build](#build)
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* [Compatibility](#compatibility)
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* [FAQ](#faq)
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## What it does
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* Monitoring your CPU temperature/utilization/frequency/power
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* Shows performance dips caused by thermal throttling
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* Requires minimal resources
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* Requires no X-server
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* Built in options for stressing the CPU (stress/stress-ng)
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### Usage
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```
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s-tui
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```
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or
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```
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sudo s-tui
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```
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### Simple installation
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#### pip (x86 + ARM)
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The most up to date version of s-tui is available with pip
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```
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sudo pip install s-tui
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```
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Or if you cannot use sudo:
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```
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pip install s-tui --user
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```
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If you are installing s-tui on a Raspberry-Pi you might need to install `python-dev` first
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### Options
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```
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********s-tui manual********
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usage: s_tui.py [-h] [-d] [-c] [-t] [-j] [-nm] [-v] [-ct CUSTOM_TEMP]
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TUI interface:
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The side bar houses the controls for the displayed grahps.
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At the bottom of the side bar, more information is presented in text form.
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* Use the arrow keys or 'hjkl' to navigate the side bar
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* Toggle between stressed and regular operation using the radio buttons in 'Modes'.
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* If you wish to alternate stress defaults, you can do it in 'Stress options'
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* Select a different temperature sensors from the 'Temp Sensors' menu
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* Change time between updates using the 'Refresh' field
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* Use the 'Reset' button to reset graphs and statistics
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* Toggle displayed graphs by selecting the [X] check box
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* If a sensor is not available on your system, N/A is presented
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* If your system supports it, you can use the utf8 button to get a smoother graph
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* Press 'q' or the 'Quit' button to quit
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* Run `s-tui --help` to get this message and additional cli options
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optional arguments:
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-h, --help show this help message and exit
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-d, --debug Output debug log to _s-tui.log
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-c, --csv Save stats to csv file
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-t, --terminal Display a single line of stats without tui
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-j, --json Display a single line of stats in JSON format
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-nm, --no-mouse Disable Mouse for TTY systems
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-v, --version Display version
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-ct CUSTOM_TEMP, --custom_temp CUSTOM_TEMP
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Custom temperature sensors.
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The format is: <sensors>,<number>
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As it appears in 'sensors'
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e.g
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> sensors
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it8792-isa-0a60,
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temp1: +47.0C
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temp2: +35.0C
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temp3: +37.0C
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use: -ct it8792,0 for temp 1
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-cf CUSTOM_FAN, --custom_fan CUSTOM_FAN
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Similar to custom temp
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e.g
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>sensors
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thinkpad-isa-0000
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Adapter: ISA adapter
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fan1: 1975 RPM
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use: -cf thinkpad,0 for fan1
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```
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### Dependencies
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s-tui is a great tool for monitoring. If you would like to stress your computer, install stress. Stress options will then show up in s-tui (optional)
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```
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sudo apt-get install stress
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```
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## Configuration
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s-tui is a self-contained application which can run out-of-the-box and doesn't need config files to drive its core features. However, additional features like running scripts when a certain threshold has been exceeded (e.g. CPU temperature) does necessitate creating a config directory. This directory will be made in `~/.config/s-tui` by default.
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#### Adding threshold scripts
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s-tui gives you the ability to run arbitrary shell scripts when a certain threshold is surpassed, like your CPU temperature. You can define this custom behaviour by adding a shell file to the directory `~/.config/s-tui/hooks.d` with one of the following names, depending on what threshold you're interesting in reacting to:
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* `temperaturesource.sh`: triggered when the CPU temperature threshold is exceeded
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If s-tui finds a script in the hooks directory with the name of a source it supports, it will run that script every 30 seconds as long as the current value of the source remains above the threshold.
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Note that at the moment only CPU temperature threshold hooks are supported.
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### More installation methods
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#### Ubuntu
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The latest stable version of s-tui is available via pip. To install pip on Ubuntu run:
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`sudo apt-get install gcc python-dev python-pip`
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Once pip is installed, install s-tui from pip:
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`(sudo) pip install s-tui`
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A *deprecated* ppa is available (tested on Ubuntu 16.04)
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```
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sudo add-apt-repository ppa:amanusk/python-s-tui
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sudo apt-get update
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sudo apt-get install python-s-tui
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```
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#### Arch-Linux
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AUR packages of s-tui are available
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`s-tui` is the latest stable release version. Maintined by [@DonOregano](https://github.com/DonOregano)
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`s-tui-git` follows the master branch. maintained by [@MauroMombelli](https://github.com/MauroMombelli)
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install with
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`(sudo) yaourt -S s-tui`
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### Run source code
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Running s-tui from source
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Clone
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```
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git clone https://github.com/amanusk/s-tui.git
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```
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Install dependencies, these need to be installed to run `s-tui.py`
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```
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(sudo) pip install urwid
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(sudo) pip install psutil
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```
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Install stress (optional)
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```
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sudo apt-get install stress
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```
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Run the .py file
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```
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(sudo) python -m s_tui.s_tui
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```
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#### OPTIONAL integration of FIRESTARTER (via submodule, does not work on all systems)
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FIRESTARTER is a great tool to stress your system to the extreme. If you would like, you can integrate FIRESTARTER submodule into s-tui.
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To build FIRESTARTER
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```
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git submodule init
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git submodule update
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cd ./FIRESTARTER
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./code-generator.py
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make
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```
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Once you have completed these steps, you can either:
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* Install FIRESTARTER to make it accessible to s-tui, e.g make a soft-link to FIRESTARTER in /usr/local/bin.
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* Run s-tui from the main project directory with `python -m s_tui.s_tui`
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An option to run FIRESTARTER will then be available in s-tui
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### Compatibility
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s-tui uses psutil to probe some of your hardware information. If your hardware is not supported, you might not see all the information.
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* On Intel machines:
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Running s-tui as root gives access to the maximum Turbo Boost frequency available to your CPU when stressing all cores.
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Running without root will display the Turbo Boost available on a single core.
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* Power read is supported on Intel Core CPUs of the second generation and newer (Sandy Bridge)
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* s-tui tested to run on Raspberry-Pi 3,2,1
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### Q&A
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__Q__: How is this different from htop?
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__A__: s-tui is not a processes monitor like htop. The purpose is to monitor your CPU statistics and have an option to test the system under heavy load. (Think AIDA64 stress test, not task manager).
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__Q__: What features require sudo permissions?
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__A__: Top Turbo frequency varies depending on how many cores are utilized. Sudo permissions are required in order to accurately read the top frequency when all the cores are utilized.
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__Q__: I don't have a temperature graph
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__A__: Systems have different sensors to read CPU temperature. If you do not see a temperature read, your system might not be supported (yet). You can try manually setting the sensor with the cli interface (see --help), or selecting a sensor from the 'Temp Sensors' menu
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__Q__: I have a temperature graph, but it is wrong.
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__A__: A default sensor is selected for temperature reads. On some systems this sensor might indicate the wrong temperature. You can manually select a sensor from the 'Temp Sensors' menu or using the cli interface (see --help)
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__Q__: I am using the TTY with no X server and s-tui crashes on start
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__A__: By default, s-tui is handles mouse inputs. This causes some systems to crash. Try running `s-tui --no-mouse`
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