tutorial/ouce2013/rrd-by-example/traffic/ifbyteget.sh

   1 #!/bin/sh
   2 # use from cron
   3 # * * * * *  /path/to/ifbyteget.sh eth0
   4
   5 PATH=/bin:/usr/bin
   6 export PATH
   7
   8 cd /home/oposs/public_html/stats
   9
  10 if [ ! -f $1.rrd ]; then
  11
  12 rrdtool create $1.rrd \
  13    --step=60 \
  14    DS:in:DERIVE:70:0:100000000 \
  15    DS:out:DERIVE:70:0:100000000 \
  16    RRA:AVERAGE:0.5:1:1500 \
  17    RRA:AVERAGE:0.5:60:10000 \
  18    RRA:MIN:0.5:60:10000 \
  19    RRA:MAX:0.5:60:10000 \
  20    RRA:AVERAGE:0.5:1440:1000 \
  21    RRA:MIN:0.5:1440:1000 \
  22    RRA:MAX:0.5:1440:1000
  23 fi
  24
  25 rrdtool update $1.rrd \
  26    N:`grep $1: /proc/net/dev \
  27       | sed 's/.*://' | awk '{print $1":"$9}'`