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85 lines
1.9 KiB
Bash
Executable File
85 lines
1.9 KiB
Bash
Executable File
#! /bin/sh
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#
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# Plugin to monitor the individual interrupt sources.
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#
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# Usage: Link or copy into /etc/munin/node.d/
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#
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# $Log: irqstats.in,v $
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# Revision 1.1.1.1 2006/06/04 20:53:57 he
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# Import the client version of the Munin system monitoring/graphing
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# tool -- project homepage is at http://munin.sourceforge.net/
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#
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# This package has added support for NetBSD, via a number of new plugin
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# scripts where specific steps needs to be taken to collect information.
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#
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# I also modified the ntp_ plugin script to make it possible to not
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# plot the NTP poll delay, leaving just jitter and offset, which IMO
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# produces a more telling graph.
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#
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#
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#
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# Magic markers (optional - only used by munin-config and some
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# installation scripts):
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#
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#%# family=auto
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#%# capabilities=autoconf
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if [ "$1" = "autoconf" ]; then
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if [ -x /usr/bin/vmstat ]; then
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echo yes
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exit 0
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else
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echo no
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exit 1
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fi
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fi
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intr_sources () {
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/usr/bin/vmstat -i | awk '
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/^interrupt/ { next; }
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/^Total/ { next; }
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{
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s=substr($0, 1, 24);
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gsub(" *$", "", s);
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gsub(" ", "_", s);
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print s;
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}
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'
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}
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# If run with the "config"-parameter, give out information on how the
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# graphs should look.
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if [ "$1" = "config" ]; then
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echo 'graph_title Individual interrupts'
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echo 'graph_args --base 1000 -l 0'
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echo 'graph_vlabel interrupts / ${graph_period}'
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echo 'graph_category system'
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echo -n 'graph_order '
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for i in `intr_sources`; do
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echo -n ' intr_'${i}
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done
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echo
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for i in `intr_sources`; do
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# echo 'intr_'${i}'.draw LINE'
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echo 'intr_'${i}'.label' `echo $i | sed -e 's/_/ /g'`
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echo 'intr_'${i}'.info Interrupt' `echo $i | sed -e 's/_/ /g'`
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echo 'intr_'${i}'.type DERIVE'
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echo 'intr_'${i}'.min 0'
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done
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exit 0
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fi
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/usr/bin/vmstat -i | awk '
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/^interrupt/ { next; }
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/^Total/ { next; }
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/[0-9]/{
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s=substr($0, 1, 24);
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gsub(" *$", "", s);
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gsub(" ", "_", s);
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print "intr_" s ".value " $(NF-1);
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}
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'
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