Review on Munin by Ryan Ramirez

Munin has a great community of users and developers. The GUI is very intuitive, allowing you to configure almost any graphing option.The plugin system allows for customizations to be made without modifying core source code. It's hard to find something I don't like about Munin. I would recommend it to anyone looking for a powerful tool that provides a lot of flexibility in graphing options. We are using munin to track our server resources (cpu, memory, disk space). This helps us identify problems with our servers and make improvements where needed.