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List:       nagios-users
Subject:    Re: [Nagios-users] Nagiosgrapher graph-configuration
From:       Daniel Kraus <daniel.kraus () rz ! uni-augsburg ! de>
Date:       2007-08-31 12:06:44
Message-ID: 46D80454.3070004 () rz ! uni-augsburg ! de
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Hi,

thanks for your help. Its working with the definition below

Regards,
Daniel

Gerd Mueller wrote:
> Hi,
> 
> add this block to your definition.
> 
> define ngraph{
> service_name            Memory RAM
> graph_perf_regex        ;(\d+)$
> graph_value             ram_100p
> graph_units             MB
> graph_legend            total RAM 
> rrd_plottype            LINE1
> rrd_color               00ff00
> }
> 
> This should do what you want. But nagiosgrapher cannot extend the existing rrd \
> files so you have to remove the old rrd files.  
> Cheers,
> 
> Gerd
> 
> 
> Am Freitag, den 31.08.2007, 11:24 +0200 schrieb Daniel Kraus:
> > Hi to all,
> > 
> > I use nagios 2.9 and nagiosgrapher 1.6.1rc3-2. Before i switched to 
> > nagiosgrapher i used pnp. Now i have some problems with the 
> > configuration of the graphs.
> > 
> > I monitor the RAM usage of a server and i want nagiosgrapher to draw a 
> > line at 100% to represen the capacity of RAM. I know that this should be 
> > able with HRULE but i don't get it how to do it. Unfortunately i found 
> > no good documentation how to configure nagiosgrapher.
> > 
> > The perf-data from the plugin looks like this:
> > 
> > Real_Memory=363MB;2000;2028;0;2028
> > 
> > The last number is the capacity of the RAM.
> > 
> > The configuration for the graph:
> > 
> > define ngraph{
> > service_name            Memory RAM
> > graph_perf_regex        .*=\s*([0-9]+)
> > graph_value             ram_usage
> > graph_units             MB
> > graph_legend            RAM usage
> > rrd_plottype            AREA
> > rrd_color               c0c0ff
> > }
> > 
> > I hope somebody can help me on this or can send a link with a 
> > documentation or a howto.
> > 
> > 
> > Thanks,
> > Daniel
> > 
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