Linux - bash

Bash
GNU bash, version 4.1.5(1)-release (i486-pc-linux-gnu)

#!/bin/bash

t=0
while [ $t -lt 5 ]
do
    s=$(($(date +%s%N)/1000000))
    i=0
    x=0
    while [ $i -lt 1000000 ]
    do
 x=$[$i/10]
 i=$[$i+1]
    done
    
    e=$(($(date +%s%N)/1000000))
    r=$[$e-$s]
    echo $r
    t=$[$t+1]
done

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