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|
#!/bin/sh
# $Header$
# set -x
set +x
[ -n "$WEBSTONEROOT" ] || WEBSTONEROOT=`pwd`/../
case $# in
1)
FILELIST=$1
;;
*)
FILELIST=$WEBSTONEROOT/conf/filelist
;;
esac
# load configurations
. $WEBSTONEROOT/conf/testbed
[ -n "$DEBUG" ] && set +x
# check variables
[ -n "$ITERATIONS" ] || ITERATIONS="1"
[ -n "$MINCLIENTS" ] || MINCLIENTS="1"
[ -n "$MAXCLIENTS" ] || MAXCLIENTS="1"
[ -n "$CLIENTINCR" ] || CLIENTINCR="1"
[ -n "$TIMEPERRUN" ] || TIMEPERRUN="1"
# don't care about PROXYSERVER
[ -n "$SERVER" ] || SERVER="www"
[ -n "$PORTNO" ] || PORTNO="80"
# [ -n "$SERVERINFO" ] || SERVERINFO="uname -a"
# OSTUNINGFILES
# WEBSERVERDIR
# WEBDOCDIR
# WEBSERVERTUNINGFILES
[ -n "$CLIENTS" ] || CLIENTS="localhost"
[ -n "$CLIENTACCOUNT" ] || CLIENTACCOUNT=$USER
[ -n "$CLIENTPASSWORD" ] || CLIENTPASSWORD=$CLIENTACCOUNT
# [ -n "$CLIENTINFO" ] || CLIENTINFO="uname -a"
[ -n "$TMPDIR" ] || TMPDIR="/tmp"
[ -n "$RCP" ] || RCP="rcp"
[ -n "$RSH" ] || RSH="rsh"
export ITERATIONS MINCLIENTS MAXCLIENTS CLIENTINCR TIMEPERRUN
export SERVER PORTNO SERVERINFO
export CLIENTS CLIENTACCOUNT CLIENTPASSWORD CLIENTINFO
export TMPDIR RCP RSH
echo "Clients: " $CLIENTS
#
# Estimate run time
#
NUMCLIENTHOSTS=`echo $CLIENTS | wc -w`
TRIALS=`expr 1 + \( $MAXCLIENTS - $MINCLIENTS \) / $CLIENTINCR`
RUNTIME=`expr 60 \* $ITERATIONS \* $TRIALS \* $TIMEPERRUN`
RUNTIME=`expr $RUNTIME + $TRIALS \* \( $MAXCLIENTS + $MINCLIENTS \) \
/ \( 2 \* $NUMCLIENTHOSTS \)`
echo "Estimated run time:" `expr $RUNTIME / 3600` "hours" \
`expr $RUNTIME % 3600 / 60` "minutes"
#
# Checking for valid set of benchmark files to retrieve
#
#if [ -z "$PROXYSERVER" ]
#then
# echo "Checking for a valid set of benchmark files"
# CHECKLISTTMP=$TMPDIR/webstone-checkfilelist.$$
# rm -f $CHECKFILELISTTMP
# $WEBSTONEROOT/bin/checkfilelist $SERVER $PORTNO $FILELIST > $CHECKLISTTMP 2>&1
# if [ `grep -c ' 4[0-9][0-9] '< $CHECKLISTTMP` -gt 0 ]
# then
# echo "ERROR: not all files in filelist are on server:"
# echo "----- checkfilelist results -----"
# cat $CHECKLISTTMP
# echo "----- checkfilelist results -----"
# rm -f $CHECKLISTTMP
# exit 1
# else
# echo "OK: All files found"
# fi
# rm -f $CHECKLISTTMP
#fi
# end if $PROXYSERVER
#
# distribute webclient binary
#
for i in $CLIENTS
do
$RCP $WEBSTONEROOT/bin/webclient $i:$TMPDIR #/usr/local/bin
done
# BEGIN iterations
J=1
while [ $J -le $ITERATIONS ]
do
NUMCLIENTS=$MINCLIENTS
while [ $NUMCLIENTS -le $MAXCLIENTS ]
do
echo "***** Iteration $J, Total clients "`expr $NUMCLIENTS`" **********"
date
TIMESTAMP=`date +"%y%m%d_%H%M"`
LOGDIR=$WEBSTONEROOT/bin/runs/$TIMESTAMP
#
# nuke debug files
#
for client in $CLIENTS
do
$RSH $client "rm /tmp/webstone-debug*" > /dev/null 2>&1
done
mkdir -p $LOGDIR
rm -f $LOGDIR/config
touch $LOGDIR/config
CLIENTSPERHOST=`expr $NUMCLIENTS / $NUMCLIENTHOSTS`
EXTRACLIENTS=`expr $NUMCLIENTS % $NUMCLIENTHOSTS`
for i in $CLIENTS
do
if [ $EXTRACLIENTS -gt 0 ]
then
echo "$i $CLIENTACCOUNT $CLIENTPASSWORD `expr $CLIENTSPERHOST + 1`" \
>> $LOGDIR/config
EXTRACLIENTS=`expr $EXTRACLIENTS - 1`
else
echo "$i $CLIENTACCOUNT $CLIENTPASSWORD $CLIENTSPERHOST" \
>> $LOGDIR/config
fi
done
cp $FILELIST $LOGDIR/`basename $FILELIST`
#
# Put test configuration files on clients
#
for i in $CLIENTS localhost
do
$RSH $i "rm -f $TMPDIR/config $TMPDIR/`basename $FILELIST`"
$RCP $LOGDIR/config $i:$TMPDIR/config
$RCP $LOGDIR/`basename $FILELIST` $i:$TMPDIR/filelist
done
#
# Get starting configuration and stats from each participant
#
$RSH $SERVER "$SERVERINFO" > $LOGDIR/hardware.$SERVER 2>&1
for i in $CLIENTS
do
$RSH $i "$CLIENTINFO" > $LOGDIR/hardware.$i 2>&1
done
# set -x
for i in $OSTUNINGFILES $WEBSERVERTUNINGFILES
do
$RCP $SERVER:$i $LOGDIR
done
set +x
#
# Run benchmark
#
date
CMD="$WEBSTONEROOT/bin/webmaster -v -u $TMPDIR/filelist"
CMD=$CMD" -f $TMPDIR/config -l $TIMEPERRUN"
[ -n "$SERVER" ] && CMD=$CMD" -w $SERVER"
[ -n "$PORTNO" ] && CMD=$CMD" -p $PORTNO"
[ -n "$PROXYSERVER" ] && CMD=$CMD" -P $PROXYSERVER"
[ -n "$DEBUG" ] && CMD=$CMD" -d"
echo $CMD
# dump environment into $LOGDIR
rm -rf $LOGDIR/controller.env
env > $LOGDIR/controller.env
$CMD | tee $LOGDIR/run
#
# Get ending configuration and stats from each participant
#
date
#for i in $SERVER $CLIENTS
#do
#$WEBSTONEROOT/bin/getstats $i > $LOGDIR/end.$i 2>&1
#done
#date
NUMCLIENTS=`expr $NUMCLIENTS + $CLIENTINCR`
done
# while NUMCLIENTS
J=`expr $J + 1`
done
# while J
# end
|
