[Apache] Apache Benchmark

apache benchmark 사용 스크립트

#!/bin/sh

if [ $# -lt 5 ]; then
  echo "abstress.sh     "
  echo ""
  exit 1
fi

url=$1
tt=$2
start=$3
max=$4
inc=$5

num=$start

while true
do
  /usr/local/apache2/bin/ab -t $tt -c $num $url 2>/dev/null > $$

  rps=`cat $$ | grep Requests\ per\ second: | awk '{print $4;exit;}'`
  trans=`cat $$ | grep Transfer\ rate: | awk '{print $3;exit;}'`
  test_time=`cat $$ | grep Time\ taken\ for\ tests: | awk '{print $5;exit;}'`
  echo "$num $rps $trans $test_time"
  num=`expr $num + $inc`
  if [ $num -gt $max ];then
    exit;
  fi  
  sleep 5
done

사용법 ./abstress.sh [url] [trans time] [start client] [end client] [increment count]