Munin is a highly flexible and powerful solution used to create graphs of virtually everything imaginable throughout your network, while still maintaining a rattling ease of installation and configuration. This package contains the grapher/gatherer. You will only need one instance of it in your network. It will periodically poll all the nodes in your network its aware of for data, which it in turn will use to create graphs and HTML pages, suitable for viewing with your graphical web browser of choice. Munin is written in Perl, and relies heavily on Tobi Oetikers excellent RRDtool. Creaete a munin web user after installing: htpasswd -bc /etc/munin/munin-htpasswd MUNIN_WEB_USER PASSWORD