NagiosGrapher is a full-featured RRD based charting software especially
for Nagios. You can extract perfdata and pluginoutput with preg to define
datasources and display it with all RRD options. NG is Template based to
graph thousands of similar charts with one configuration.

WWW: https://www.nagiosforge.org/gf/project/nagiosgrapher/

PR: ports/139318
Submitted by: Cristiano Rolim <cristianorolim at hotmail.com>