![]() Note: Even though these tools come pre-installed with their respective desktop environments, they are not confined to these desktop environments only. Or, you can enter the following command in the terminal: $ ksysguard How to install and use Team Viewer on Ubuntu.Top 10 Reasons to Use Fedora Workstation.The 6 Best Linux File Recovery Software.But for the sake of demonstration, we have only included the two most popular options – GNOME and KDE. Now, there are tons of Linux desktop environments out there in the market. But then again, it comes pre-installed, and you don’t have to configure it separately or download any other dependencies or packages to run it.įurthermore, if all you need is surveillance over the basic system resource usage, then these tools are more than sufficient. ![]() It is worth mentioning that these are much more rudimentary compared to some of the advanced monitoring tools mentioned on the list. The Performance Monitoring Tools That Comes with Your Desktop Environmentįinally, for the average and casual Linux users, we would recommend to try out the performance monitoring tools that come built-in with your desktop environment. However, if you are using a distro other than Ubuntu, then you can visit their GitHub Page for distro-specific instructions on installation. $ sudo add-apt-repository ppa:oguzhaninan/stacer -y You can also visit their official website for additional information. As such, we have included a link to the official installation guide for Nagios to help you out. Installing and configuring Nagios is a bit more complex and complicated compared to the other tools on the list. ![]() As soon as the limit is exceeded, the tool will generate a warning, so that the system admin or the technical team can quickly pitch in and fix it. You can set critical thresholds for various services running on the server. Once collected, all the information is then neatly represented in a user-friendly web-based interface. You will be able to monitor anything from remote Linux and Windows systems to Routers, Printers, etc. The tool comes with a daemon that collects information on various processes, either running on your system or a remote host. Nagios is a top-rated and powerful open-source system monitoring tool that can help you keep an eye on pretty much any system resource. Network and system administrators use Nagios all the time to identify and resolve network-related issues before it can cause any nuisance. Here are a few example commands showing you how to use it on your system: # tcpdump -i eth0 not port 22įor more details, visit their official website. Tcpdump comes loaded with all major Linux distributions. For example, you can command the tool only to capture packets that are going through a particular port, capture packets belonging to a specific protocol, or even capture TCP communication happening between two specified hosts. Using specific commands, you can use the tool to show various information about the packet content. It is one of the most popular command-line tools used for capturing TCP/IP packets that are either transferred or received over a network on a specific interface. However, it is a useful app that can come in handy when you are trying to diagnose network packets that are causing performance bottlenecks. Tcpdump is classified as a network packet analyzer, rather than a performance monitoring tool.
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