Why users are changing their monitoring solution
Change Track

Many enterprises use the free Nagios monitoring solution; some would prefer to change to something else. We talked to people who switched to find out how they fared.
The open source world has many free monitoring systems, but if you need a comprehensive and versatile solution, you will quickly end up in the Nagios camp. In the more than 15 years of its existence, Nagios [1] has gained a reach that is unrivaled, largely because of its plugin concept and an engaged and productive community.
But is everyone happy with Nagios? The free version, at least, has a reputation for suffering from performance issues as the number of checks increases, and many people view it as difficult to configure. The commercial version does not offer onsite support outside of the United States and, even within the US, support agreements are not exactly cheap.
More than a few enterprise users are looking into alternatives or have already made the move. Some opt for solutions derived from Nagios, including Icinga [2] (which no longer includes any Nagios code in its Icinga 2 embodiment) or Naemon [3]; others rely on new implementations such as Shinken [4] and commercial derivatives such as op5 [5], NetEye [6], GroundWork [7], or SNAG-View [8].
[...]
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.

News
-
Kali Linux 2025.3 Released with New Hacking Tools
If you're a Kali Linux fan, you'll be glad to know that the third release of this famous pen-testing distribution is now available with updates for key components.
-
Zorin OS 18 Beta Available for Testing
The latest release from the team behind Zorin OS is ready for public testing, and it includes plenty of improvements to make it more powerful, user-friendly, and productive.
-
Fedora Linux 43 Beta Now Available for Testing
Fedora Linux 43 Beta ships with Gnome 49 and KDE Plasma 6.4 (and other goodies).
-
USB4 Maintainer Leaves Intel
Michael Jamet, one of the primary maintainers of USB4 and Thunderbolt drivers, has left Intel, leaving a gaping hole for the Linux community to deal with.
-
Budgie 10.9.3 Now Available
The latest version of this elegant and configurable Linux desktop aligns with changes in Gnome 49.
-
KDE Linux Alpha Available for Daring Users
It's official, KDE Linux has arrived, but it's not quite ready for prime time.
-
AMD Initiates Graphics Driver Updates for Linux Kernel 6.18
This new AMD update focuses on power management, display handling, and hardware support for Radeon GPUs.
-
AerynOS Alpha Release Available
With a choice of several desktop environments, AerynOS 2025.08 is almost ready to be your next operating system.
-
AUR Repository Still Under DDoS Attack
Arch User Repository continues to be under a DDoS attack that has been going on for more than two weeks.
-
RingReaper Malware Poses Danger to Linux Systems
A new kind of malware exploits modern Linux kernels for I/O operations.