Nagios Support Forum

I am trying to setup some basic graphs for our Windows server disk usage. The Nagios plugin check_wmi_plus.pl returns information in both Nagios output and performance data - but I'm only interested in the output. Examples below of full info from perfdata.log.

1417703665||UCSEEREP01||Disk C: Capacity||OK - C: Total=31.90GB, Used=21.81GB (68.4%), Free=10.09GB (31.6%)||'C: Space'=21.81GB; 'C: Utilisation'=68.4%;
1417771470||QLXTS1||Disk C: Capacity||WARNING - [Triggered by _FreeGB<5] - C: Total=33.88GB, Used=30.44GB (89.9%), Free=3.44GB (10.1%)||'C: Space'=30.44GB; 'C: Utilisation'=89.9%;

Here's what I have in my map file (note: I have deleted all other specific checks);

/output:([A-Z]): Total=([\d.])GB, Used=([\d.])GB [\d().\%], Free=([\d.])GB [\d().\%]*/
and push @s, [ 'disk',
[ 'Total_Gb', GAUGE, $3 ],
[ 'Used_Gb', GAUGE, $4 ],
[ 'Free_Gb', GAUGE, $5 ] ];

I have tested my regex via the excellent tool http://www.regexplanet.com/advanced/perl/index.html and its correctly picking out the data into array elements;

$array[0]=C
$array[1]=31.90
$array[2]=21.81
$array[3]=10.09

$array[0]=C
$array[1]=33.88
$array[2]=30.44
$array[3]=3.44

I've tried many different variations of my regex, RRD database namd and key names but am just going round in circles!

Any help would be hugely appreciated.

I don't particularly want to tweak my wmi plugin to export the data in perfdata as it should be possible to get this working from command output.

storkie2010 wrote:but I'm only interested in the output.

This plugin should already return performance data. What version of the plugin are you using?

It returns some perf data, but it doesn't have the information i want to graph.

I'm using version 1.59 - the latest version.

Thanks

If it is outputting all that data are status information and not perfdata information (the data displayed after the | character) then you may need to write a wrapper script that will mirror the regular status information as properly-formatted perfdata information.