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Initial version

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Costa Tsaousis 2008-12-04 17:24:28 +01:00 • committed by Steve Schnepp
parent 16655964a9
commit d216ea5581
1 changed files with 65 additions and 0 deletions
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65
plugins/other/tc_packets_ Executable file
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#!/bin/sh
# -*- sh -*-
#
# This plugin is based on the if_ plugin.
#
# Parameters
# None
#
# Magic markers (optional - used by munin-config and some installation
# scripts):
#
#%# family=manual
#%# capabilities=autoconf suggest
DEVICE=${0##*/tc_packets_}
mytc() {
tc -s class show dev $1 | tr "\n," "| " | sed "s/ \+/ /g" | sed "s/ |/|/g" | sed "s/| /|/g" | sed "s/||/\n/g" | sed "s/|/ /g" | tr ":" "_" | sort -n
}
case $1 in
autoconf)
if [ -r /proc/net/dev ]; then
echo yes
exit 0
else
echo "no (/proc/net/dev not found)"
exit 1
fi
;;
suggest)
if [ -r /proc/net/dev ]; then
awk '
/^ *(eth|tap|bond|wlan|ath|ra|sw)[0-9]+:/ {
split($0, a, /: */);
gsub(/^ +/,"",a[1]);
if (($2 > 0) || ($10 > 0)) print a[1]; }' /proc/net/dev
# egrep '^ *(eth|tap|bond|wlan|ath|ra|sw)[0-9]+:' /proc/net/dev | cut -f1 -d: | sed 's/ //g'
fi
exit 0
;;
config)
echo "graph_order `mytc $DEVICE | awk '{ print $2 "_" $3 "_packets" }' | sort -n | tr "\n" " "`"
echo "graph_title $DEVICE TC traffic packets"
echo 'graph_args --base 1000'
echo 'graph_vlabel bits per ${graph_period}'
echo 'graph_category network'
echo "graph_info This graph shows the TC classes traffic packets of the $DEVICE network interface."
# mytc $DEVICE | tr "_" " " | awk '{ print $2 "_" $3 "_" $4 "_packets.label " $2 "/" $3 ":" $4 "\n" $2 "_" $3 "_" $4 "_packets.type COUNTER\n" $2 "_" $3 "_" $4 "_packets.min 0\n" $2 "_" $3 "_" $4 "_packets.cdef " $2 "_" $3 "_" $4 ",8,*" }'
mytc $DEVICE | tr "_" " " | awk '{ print $2 "_" $3 "_" $4 "_packets.label " $2 "/" $3 ":" $4 "\n" $2 "_" $3 "_" $4 "_packets.type COUNTER\n" $2 "_" $3 "_" $4 "_packets.min 0" }'
exit 0
;;
esac
# the root(s)
mytc $DEVICE | grep -v " parent " | awk "{ print \$2 \"_\" \$3 \"_packets.value \" \$16}"
# the child(s)
mytc $DEVICE | grep " parent " | awk "{ print \$2 \"_\" \$3 \"_packets.value \" \$21}"
exit 0