NAME
munin-graph - 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
Copyright (C) 2002-2009 Audun Ytterdal, Jimmy Olsen, Tore Anderson, and
Nicolai Langfeldt
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
SEE ALSO
For information on configuration options, please refer to the man page
for munin.conf.