The documentation makes reference to two global attributes, graph_width and graph_height. Have you tried changing them? Note that these are global for a particular plugin, not for the whole munin installation; you will need to set them in the config output of a single plugin (or in munin.conf) for them to take effect.
Just to check, I put the following lines into my munin.conf:
load.graph_width 1200
load.graph_height 1000
and my load graph got absolutely massive, so I expect this will work for you, too.
For the record, it seems that with munin 2.0.6 it is possible to set these on the global level, with two caveats:
if using CGI graphs (as munin 2.x does by default), updates to the munin.conf file are not picked up automatically, so restarting all the munin-cgi-graph processes is necessary
sometime, munin-cgi-graph seems to "forget" these and revert to the default; a restart, again, helps
The documentation makes reference to two global attributes, graph_width and graph_height. Have you tried changing them? Note that these are global for a particular plugin, not for the whole munin installation; you will need to set them in the config output of a single plugin (or in
munin.conf) for them to take effect.Just to check, I put the following lines into my
munin.conf:and my load graph got absolutely massive, so I expect this will work for you, too.
For the record, it seems that with munin 2.0.6 it is possible to set these on the global level, with two caveats:
Tested on Debian sid with munin 2.0.6-1.