2008-08-26 22:28:05 +02:00
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#!/bin/sh
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# ZFS ARC statistics for FreeBSD
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# Author alex@trull.org:
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#
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#%# family=auto
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#%# capabilities=autoconf
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sysctl='/sbin/sysctl'
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case $1 in
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config)
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cat <<EOF
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graph_title ZFS ARC Counters
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graph_vlabel per second
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graph_scale no
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2017-02-21 22:15:07 +01:00
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graph_category fs
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2008-08-26 22:28:05 +02:00
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graph_args -l 0
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graph_info FreeBSD ZFS ARC Utilisation - Counters
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EOF
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$sysctl kstat.zfs.misc.arcstats.hits kstat.zfs.misc.arcstats | awk '/hits/ || /miss/ || /hash/ || /deleted/ || /evict/ { { FS = "[.:]" } { displayname = $5; gsub("_"," ",displayname) } {print $5".label "displayname"\n"$5".type DERIVE\n"$5".min 0"} }' | grep -v "^\."
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exit 0
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;;
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autoconf)
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if [ ! -x ${sysctl} ]; then
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echo "no (${sysctl} is not executable)"
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exit 1
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fi
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ostype=`uname -s`
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if [ ${ostype} = "FreeBSD" ]; then
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echo "yes"
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exit 0
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fi
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echo "no (You're OS is not supported by this plugin)"
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exit 1
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;;
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suggest)
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exit 0
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;;
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esac
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$sysctl kstat.zfs.misc.arcstats.hits kstat.zfs.misc.arcstats | awk '/hits/ || /miss/ || /hash/ || /deleted/ || /evict/ { { FS = "[.:]" } { displayname = $5; gsub("_"," ",displayname) } {print $5".value",$NF} }' | grep -v "^\."
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