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30 lines
896 B
Plaintext
30 lines
896 B
Plaintext
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#!/bin/bash
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#
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# iperf_ munin grabber script
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# 2007.09 by steve@kosada.com
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#
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# before trying to use this script, make sure:
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# - you have an iperf server running on the remote machine
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# - you are able to successfully run iperf from the commandline. e.g.,
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# iperf --time 2 --parallel 4 --client $destination --format B
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destination=`basename $0 | sed 's/^iperf_//g'`
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if [ "$1" = "config" ]; then
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echo "graph_title iperf to $destination"
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echo 'graph_vlabel bytes/sec'
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echo 'graph_args --lower-limit 0 --upper-limit 200000'
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echo 'graph_category network'
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echo 'graph_period second'
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echo "graph_info This instance of iperf measures the transmit speed to $destination"
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echo 'iperf.label iperf'
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echo 'iperf.draw AREA'
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else
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kbits=`iperf --time 2 --parallel 4 --client $destination --format B \
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| grep Bytes \
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| tr --squeeze-repeats ' ' \
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| cut -d ' ' -f 8`
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echo "iperf.value $kbits"
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fi
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