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MUNIN-GRAPH

NAME

munin−graph − A program to create graphs from data contained in rrd−files.

SYNOPSIS

munin-graph [−−options]

OPTIONS

−−[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]force−root

Force running as root (stupid and unnecessary). [−−noforce−root]

−−[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/*

VERSION

This is munin-graph version 0.9.2−3

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) 2002−2006 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.

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