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- Nagios 2.x
- Nagios 3.x
Optionally data stored by N2RRD can also be viewed by any RRD database graph frontend e.g. Cacti, Drraw, etc.
n2rrd is free software, licensed under the GNU General Public License Version 2 as published by the Free Software Foundation.
* template based RRA creation * simple display tool "rrd2graph" for displaying rrd data generated by n2rrd * template based GRAPH creation * zoom in/out of graphs * searching/grouping of graphs (e.g. screenshots of SysLoadGrouping or icmpGrouping) * possibility to parse non standard performance data string with external perl script and pass n2rrd conform string to n2rrd * possibility to relocate rra file * possibility to rewrite DS names * if more than one DS values stored, individual values can be viewed by rrd2graph.cgi * mapping service name string to single word value e.g. System load average to load * mod_perl support * n2rrd.pl works with SpeedyCGI * dynamic creation of RRA templates (e.g. dynamic template created for nagios plugin check_disk * dynamic creation of RRA archives * dynamic update of new values in RRA archives * dynamic graph template creation (e.g. output of nagios plugin check_disk) * option to n2rdd/rrd2graph for storing RRA and cache images in groups * download graph images as PDF,PNG,EPS or SVG * view Collectd generated RRA * if configured, uses rrdcached to store and retrieve RRD Data