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#!@@GOODSH@@
# -*- sh -*-
set -e
: << =cut
=head1 NAME
vmstat - Plugin to monitor the number of processes in io-sleep and
other wait states.
=head1 CONFIGURATION
No configuration
=head1 NOTES
Uses the command "vmstat"
=head1 AUTHOR
Unknown author
=head1 LICENSE
GPLv2
=head1 MAGIC MARKERS
#%# family=auto
#%# capabilities=autoconf
=cut
. "$MUNIN_LIBDIR/plugins/plugin.sh"
if [ "$1" = "autoconf" ]; then
if ( vmstat 1 1 >/dev/null 2>&1 ); then
echo yes
exit 0
else
if [ $? -eq 127 ]; then
echo "no (could not run \"vmstat\")"
exit 0
else
echo "no (unknown vmstat return value $?)"
exit 0
fi
fi
fi
if [ "$1" = "config" ]; then
echo 'graph_title VMstat'
echo 'graph_args --base 1000 -l 0'
echo 'graph_vlabel process states'
echo 'graph_category processes'
echo 'wait.label running'
echo 'wait.type GAUGE'
echo 'wait.max 500000'
echo 'sleep.label I/O sleep'
echo 'sleep.type GAUGE'
echo 'sleep.max 500000'
print_warning wait
print_warning sleep
print_critical wait
print_critical sleep
exit 0
fi
vmstat 1 2 | awk '{wait = $1; sleep = $2} END { print "wait.value " wait "\nsleep.value " sleep }'
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