/usr/bin/bombardment is in siege 3.0.5-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 | #!/bin/sh
#bombardment is a script that invokes siege with an ever-increasing
#number of users.
#Copyright (C) 2001 Peter J. Hutnick
#This program is free software; you can redistribute it and/or
#modify it under the terms of the GNU General Public License
#as published by the Free Software Foundation; either version 2
#of the License, or (at your option) any later version.
#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
#GNU General Public License for more details.
#You should have received a copy of the GNU General Public License
#along with this program; if not, write to the Free Software
#Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, US
#For informaion, write the author, Peter Hutnick at phutnick@aperian.com.
# Display help if no options or --help specified.
if [ -z $1 ] || [ $1 = --help ]
then
echo ""
echo "usage:"
echo "bombardment [urlfile] [inital # of clients] \
[inc value] [# of inc] [delay]"
echo ""
# echo "so \"laysiege foo.com 10 5 3\" would test \
#http:\\\\foo.com\\index.html with 10 then 15 then 20 clients."
echo ""
exit
fi
# Assign args to useful variables.
site=$1
startcl=$2
inc=$3
numruns=$4
delay=$5
serial=`date --iso-8601=minutes`
# This script can easily be made to overwhelm system resources (processes
# and filehandles. This bit calculates how many processes it will spawn
# on the last run, and warn if it is more than 600.
total=$startcl
sub=`expr $inc \* $numruns`
total=$total+$sub
if [ 600 -lt $(($total)) ]
then
echo "The options you specified will generate more than \
600 concurrent users. This causes problems on many systems. Press \
<ctrl><c> to abort, unless you are sure your system can handle more than \
600 processes and more than 2048 open files, AND that your user account \
is allowed to do so."
echo ""
echo "Siege will run with the supplied options in 10 sec."
# I would rather use something like "pause" from DOS than the sleep below,
# but I don't know of any such thing.
sleep 10
fi
# Set a default delay of 15 seconds if none is specified.
if [ -z $5 ]
then
delay=15
fi
#echo $delay
# Find the number of URLs so we can set -t in siege. This deviates
# somewhat from Siege's normal mode of operation. I assume that each
# entry in the URL list should be hit once per client.
numurls=`cat $site | grep -v "#" | wc -l`
# Debug-o-rama
#echo "the number of URLs is: "
#echo $numurls
#echo "\n"
# Now we come to the loop that actually runs Siege. This sould be
# self-explainitory.
currentcl=$startcl # set running count of clients to inital value
i=1
while [ $numruns -ge $i ]
do
echo "Starting run number" $i
/usr/bin/siege -f $site -c $currentcl -t $numurls -d $delay >> siege.$serial
currentcl=$(($currentcl+$inc))
i=$(($i+1))
#sleep 30
done
# Finally, we call siege2csv.pl to convert all the human-readable Siege
# output to CSV, for easy spreadsheet usage.
siege2csv siege.$serial
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