runbench

最新的版本ACE-5.6.8,刚从外文网上搬下,与大家分享.

#!/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