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65 lines
1.4 KiB
Plaintext
65 lines
1.4 KiB
Plaintext
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#!/bin/sh
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# System statistics for FreeBSD
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# Author: Gergely Czuczy <phoemix@harmless.hu>
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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 System Statistics
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graph_vlabel per second
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graph_scale no
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graph_category system
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graph_args -l 0
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graph_info FreeBSD systat plugin
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softint.label Software interrupts
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softint.type DERIVE
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softint.min 0
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hardint.label Hardware interrupts
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hardint.type DERIVE
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hardint.min 0
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syscall.label System calls
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syscall.type DERIVE
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syscall.min 0
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cs.label Context switches
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cs.type DERIVE
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cs.min 0
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forks.label Fork rate
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forks.type DERIVE
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forks.min 0
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EOF
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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} vm.stats.sys.v_soft vm.stats.sys.v_intr vm.stats.sys.v_syscall vm.stats.sys.v_trap vm.stats.sys.v_swtch \
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vm.stats.vm.v_forks vm.stats.vm.v_rforks vm.stats.vm.v_vforks| awk '
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BEGIN {forks=0;}
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/^vm.stats.sys.v_soft/{print "softint.value",$2}
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/^vm.stats.sys.v_intr/{print "hardint.value",$2}
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/^vm.stats.sys.v_syscall/{print "syscall.value",$2}
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/^vm.stats.sys.v_swtch/{print "cs.value",$2}
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/^vm.stats.vm.v_[rv]?forks/ {forks+=$2}
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END {print "forks.value",forks;}
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'
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