![]() The following sections teach you more about bottom’s display features and how to navigate it and customize it. Once opened, Bottom displays an array of widgets for you to immediately start monitoring your system’s performance. You can start bottom with the command displayed below. The installation process uses DNF’s copr plugin to enable the repository for bottom. Use the commands below to install bottom on AlmaLinux, CentOS, or Fedora. Use the following commands to install bottom on Debian or Ubuntu distributions: curl -LO Ĭheck the bottom releases page, and replace the version number above ( 0.6.3) with the latest version number you find in the releases page. However, you can install it by following the steps in the section below that corresponds to your system’s distribution. How to Install bottomĬurrently, bottom is not available in the default package managers for most major Linux distributions. You can learn more about gtop, and how it compares to top and htop, in our How to Install and Use gtop guide. Gtop is a good option if you want uncomplicated system monitoring and find the default display useful. In short, bottom is a good choice if you want a graphical system monitoring dashboard that gives you control over every detail of the display. While gtop is less complicated to use, bottom gives you immense control of the dashboard while keeping the readability of graphical displays. It also adds layers of customization and navigation features. Gtop provides an easy-to-read dashboard to view information on your system’s performance.īottom, like gtop, emphasizes the graphical display if system monitoring information. Where htop adds more graphical and interactive features to top, gtop adds even more graphical elements to its interface. bottom vs gtopīottom, like gtop, follows in the legacy of htop, a popular alternative to the top command that is installed by default on most Linux systems. Whether you want to get a quick graphical summary of your system or dive through its running processes, bottom is a great tool to use. What sets it apart from similar tools is the high degree of customization options and features it offers. ![]() What is bottom?īottom is a graphical system monitoring dashboard for the terminal. If you’re not familiar with the sudo command, see the Linux Users and Groups guide. Commands that require elevated privileges are prefixed with sudo. An alert for (almost) full memory is therefore not practical.The steps in this guide are written for non-root users. However, Linux is intelligent enough to take the size of application processes into account, and therefore it pushes processes into a SWAP before the RAM is full. Memory management does not work according to the overflow principle. By default, you often only look at the RAM. For example, there is a relationship between RAM and SWAP that is relevant for monitoring. This should be considered when monitoring servers. You should of course follow the best practices for server monitoring.Įxperience has also shown that Linux itself has internal mechanisms for improving server performance. Linux servers are considered robust, but an operating system alone does not protect against problems or configuration errors. IPMI), and is in no way limited to agents. Checkmk supports integration with almost all common protocols (such as SNMP), APIs and interfaces (e.g. Integrations for Checkmk are available in all common virtualization solutions, so that not only virtual servers, but also the monitoring of their platforms such as VMWare ESXi or Microsoft Hyper-V is possible.Īgents are also not a requirement for monitoring. Nevertheless, all Nagios plug-ins can also be integrated into Checkmk. The Enterprise Edition, on the other hand, uses the Checkmk Micro Core, and is therefore a completely independent development. ![]() The Checkmk Raw Edition still uses the Nagios core for monitoring. Historically, Checkmk started as a Nagios fork, but for many years it has been a completely independent product. Over the years Checkmk has matured into an extensive, all-in-one platform, and yet it has retained its classic Linux qualities: good documentation, lean and secure architecture, expansion options, and stable performance.Īt the same time, however, it places great value on a high degree of user-friendliness. ![]() ![]() Monitoring tools require continuous development. In addition, integration with external tools such as Grafana is also supported. You can tailor metrics and analysis to the needs of specialists and IT experts using integrated graphing, dashboarding, and reporting engines. Checkmk is easy to install, and its administration takes place entirely via the Graphical User Interface (GUI). ![]()
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