#!/bin/bash

#con=$1 # number of concurrency requests
duration=60
numOfRequest=50000
ipWithPort=$1
eva_case=$2

rm eva_$eva_case
touch eva_$eva_case

for i in 3 6 9 12

do
        rm log_test_send_$i
        ab -c $i -t $duration -n $numOfRequest http://$ipWithPort/ > log_test_send_$i
        sleep 40
done

for i in 3 6 9 8 12

do

        sum=0
        sum_mean=0
        sum_sd=0
        nr=`cat log_test_send_$i | grep "Requests per second" | sed 's/[^0-9.]*//g'`

        sum=`echo $sum + $nr | bc`

        totaltime=`cat log_test_send_$i | grep "Total:"`

        mean=`echo $totaltime | awk '{print $3}'`

        sum_mean=`echo $sum_mean + $mean | bc`

        sd=`echo $totaltime | awk '{print $4}'`

        sum_sd=`echo $sum_sd + $sd | bc`


        echo "${sum} ${sum_mean} ${sum_sd}" >> eva_$eva_case
done