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'.