There are hundreds of in-depth reviews, open source alternatives to proprietary software from large corporations like Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. The software collection forms part of our series of informative articles for Linux enthusiasts. Our curated compilation covers all categories of software. Read our complete collection of recommended free and open source software. Network traffic probe that shows the network usage Web-based network traffic monitoring application with an open source versionĭisplays bandwidth usage on an interface by host For each title we have compiled its own portal page, a full description with an in-depth analysis of its features, a screenshot of the software in action, together with links to relevant resources. Let’s explore the 6 network ‘top’ tools at hand. They are all free and open source software. If you are looking for small tools to diagnose TCP and UDP connection issues in real time and other related issues, to help isolate the causes of network problems, and to monitor bandwidth that is being consumed by applications and users, the software featured in this article will be of interest. Rather than borrowing code from top, the small tools here borrow ideas from that troubleshooting tool, such as providing instant real-time data about a system that updates as the situation changes. Instead, the purpose of this article is to identify small console based utilities that show network usage in a way reminiscent to what the top utility does for processes. We covered the finest open source system monitoring tools in a separate article. The focus here is not to identify software that provides general system monitoring solutions. Home users with a small network or even just a single computer will benefit from the software featured in this article. This type of software is not only useful for network administrators. Network monitoring tools can help to identify issues before they escalate to emergency status.

Monitoring processes is not, in itself, sufficient to ensure a smoothly running system. While top (and other alternatives) are useful tools to monitor the running processes on a system, functionality does not extend to network activity. It is is a small open source utility that offers a dynamic real-time view of a running system, allowing users to monitor the processes that are running on a system, and to identify which applications are consuming more resources than they should. With good reason, top is a tool that many users frequently turn to. Out of the myriad of utilities that are available for Linux, top is a troubleshooting tool that often comes up in conversation.

Htop network monitor