Write up a paragraph description of what the tool does and how it could be used to detect network problems or monitor network behavior. In groups of 2 (at most), download and install one of these packages.
This tool also provides a meaningful text graph of your memory and swap usage. These should be easy to download and install. The htop tool is an interactive and real-time process monitoring application for Linux that shows your usage per CPU or core. Many of the packages listed above are quite big and may be difficult to install and configure.īut, here are some very good and powerful command-line tools. You need to download and install it in the system. It’s a third-party Linux monitoring tool that doesn’t come pre-installed in Linux or Unix system. If there's suddenly a lot of network traffic, you can fire up NetHogs and immediately see which PID is causing this. Htop is an advanced Linux process monitoring tool which is similar to Top but offers some rich features like interactive process viewer, vertical and horizontal process viewer, shortcut keys, etc. NetHogs does not rely on a special kernel module to be loaded. This blog also lists quite a few free tools: Instead of breaking the traffic down per protocol or per subnet, like most tools do, it groups bandwidth by process. nagios (vtn2: this is a big package, very powerful, and takes a good bit of time to customize).Linux Journal's Jan 2014 Issue listed these tools in their "Best Monitoring Applications": PRTG is an agentless monitoring tool which means theres nothing to install or modify on. To try out some of the free network management and monitoring tools out there. PRTG Network Monitor comes with special sensors for Linux and Unix. This tutorial shows how to install htop on Raspberry Pi.Ĭonnect to Raspberry Pi via SSH.Lab: Tools for Network Monitoring/Management Investigating Network Management/Monitoring Tools Purpose: The htop provides colored output, user interaction using the mouse and keyboard, enables to perform tasks related to processes (killing, renicing), etc. Checkmk (FREE TRIAL) Checkmk is a system monitoring package that is able to track the performance of networks, servers, and applications. The htop can be used as an alternative to the top command with an additional set of features. This tool shows a summary of system information such as CPU and RAM usage, uptime, average system load, the total number of processes, etc. The htop is a command line tool that allows to monitor system resources and running processes.
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