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https://github.com/munin-monitoring/contrib.git
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39 lines
1011 B
Bash
Executable File
39 lines
1011 B
Bash
Executable File
#!/bin/sh
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# Change to show your outside interface
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INTERFACE="eth2"
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case $1 in
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config)
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cat <<'EOM'
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graph_title Monthly Bandwidth average
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graph_vlabel Bytes
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average.label current average
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monthly.label monthly projection
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average.info Your average bandwidth usage based on uptime
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monthly.info Your projected monthly bandwidth usage based on uptime
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graph_category network
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graph_args --base 1024 -l 0
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graph_info This graph show your current average bandwidth usage and projected 30 day average based on your current consumption since the last reboot
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average.warning 8.33
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monthly.warning 250
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EOM
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exit 0;;
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esac
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INPUT=`ifconfig $INTERFACE|grep bytes|awk '{print $2}'|sed s/bytes://g`
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OUTPUT=`ifconfig $INTERFACE|grep bytes|awk '{print $6}'|sed s/bytes://g`
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TOTAL=$(($INPUT+$OUTPUT))
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UPTIME=`cat /proc/uptime | cut -d'.' -f1-1`
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UPV=`echo "scale=3;$UPTIME/60/60/24"|bc`
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DAILY=`echo "scale=3;$TOTAL/$UPV"|bc`
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MONTHLY=`echo "scale=3;$DAILY*30"|bc`
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echo "average.value $DAILY"
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echo "monthly.value $MONTHLY"
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