man munin-graph (8): A program to create graphs from data contained in rrd-files.

SYNOPSIS

munin-graph [--options]

OPTIONS

--[no]fork: If set munin-graph will fork several processes to do rrdgraph in parallell. [--fork]
-n <n>: Sets the default number of processes. See also max_graph_jobs in the configuration file. A setting of 0 implies --nofork. [--n 6]
--[no]force: If set, force drawing of graphs that are not usually drawn due to options in the config file. [--noforce]
--[no]lazy: If set, only redraw graphs when it would look different from the existing one. [--lazy]
--help: View help.
--[no]debug: If set, view debug messages. [--nodebug]
--service <service>: Limit graphed services to <service>. Multiple --service options may be supplied. [unset]
--host <host>: Limit graphed hosts to <host>. Multiple --host options may be supplied. [unset]
--config <file>: Use <file> as configuration file. [/etc/munin/munin.conf]
--[no]list-images: If set, list the filenames of the images created. [--nolist-images]
--[no]day: If set, create day-based graphs. [--day]
--[no]week: If set, create week-based graphs. [--week]
--[no]month: If set, create month-based graphs. [--month]
--[no]year: If set, create year-based graphs. [--year]

DESCRIPTION

Munin-graph is a part of the package Munin, which is used in combination with Munin's node. Munin is a group of programs to gather data from Munin's nodes, graph them, create html-pages, and optionally warn Nagios about any off-limit values.

munin-graph does the graphing. It is usually only used from within munin-cron. If munin.conf sets ``graph_strategy cgi'' then munin-graph does no work, instead munin-html generates references to the graphing CGI. Please see http://munin.projects.linpro.no/wiki/CgiHowto for more information about CGI grpahing.

It checks the rrd-files for updated values, and redraws the graphs if needed. To force redrawing of graphs (after setup-changes et alia), use '--nolazy'.

FILES

        /etc/munin/munin.conf
        /var/lib/munin/*
        /var/log/munin/munin-graph
        /var/run/munin/*

AUTHORS

Audun Ytterdal, Jimmy Olsen, Tore Anderson, Nicolai Langfeldt.

BUGS

munin-graph does, as of now, not check the syntax of the configuration file.

Please report other bugs in the bug tracker at <http://munin.sf.net/>.

COPYRIGHT

This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

This program is released under the GNU General Public License