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contrib-munin/plugins/other/iperf_

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2007-09-25 01:20:17 +02:00
#!/bin/bash
#
# iperf_ munin grabber script
# 2007.09 by steve@kosada.com
#
# before trying to use this script, make sure:
# - you have an iperf server running on the remote machine
# - you are able to successfully run iperf from the commandline. e.g.,
# iperf --time 2 --parallel 4 --client $destination --format B
destination=`basename $0 | sed 's/^iperf_//g'`
if [ "$1" = "config" ]; then
echo "graph_title iperf to $destination"
echo 'graph_vlabel bytes/sec'
echo 'graph_args --lower-limit 0 --upper-limit 200000'
echo 'graph_category network'
echo 'graph_period second'
echo "graph_info This instance of iperf measures the transmit speed to $destination"
echo 'iperf.label iperf'
echo 'iperf.draw AREA'
else
kbits=`iperf --time 2 --parallel 4 --client $destination --format B \
| grep Bytes \
| tr --squeeze-repeats ' ' \
| cut -d ' ' -f 8`
echo "iperf.value $kbits"
fi