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contrib-munin/plugins/other/varnish_total_objects
2011-12-18 15:10:08 +01:00

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#! /bin/sh
# anders@aftenposten.no, 2007-05-08
# Shows the total number of objects in Varnish cache
PATH="$PATH:/usr/local/bin"
export PATH
vversion=`varnishstat -V 2>&1 | egrep "^varnishstat" | perl -p -e "s@varnishstat\s*@@;s@\(@@;s@\)@@;s@varnish-@@"`
pvstat() {
# $1: vname $2: grabstat
printf "$1.value "
case $vversion in
1.0*) varnishstat -1 | egrep "$2" | awk '{print $1}';;
*) varnishstat -1 | egrep "$2" | awk '{print $2}';;
esac
}
case $1 in
autoconf) echo yes;;
config)
echo 'graph_title Objects'
echo 'graph_vlabel objects'
echo 'graph_category varnish'
echo 'graph_info This graph shows the total number of objects in Varnish cache'
echo 'objects.label objects'
echo 'objects.type GAUGE'
echo 'objects.graph yes'
;;
*)
pvstat objects 'N struct object$'
;;
esac