Viewing performance data with Nagios graph.

The graphical view representation of hosts/services can be viewed using Nagios graph. It’s one of the most popular tools used by Nagios for GUI based graph viewing.

This can be found at -

http://nagiosgraph.sourceforge.net

Nagiosgraph is written in perl language.

Nagiosgraph works with any plugins and forms data in graphical representation for the output.

To get this work, prerequisites need to be installed like - GD, RRD, Perl, RRD tool libraries.

http://www.rrdtool.org/

For redhat/Centos -

yum install -y rrdtool perl perl-GD perl-CGI rrdtool-perl

After this download the tar for nagiosgraph and then,

# cd nagiosgraph-

# perl install.pl