gistfile1.txt

#!/bin/sh

PORT=8080
ADDR=127.0.0.1
WRK=/usr/bin/wrk
FAST=test/fast.pl
PID=/tmp/prefork.pid

for workers in 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82; do
    echo ''
    echo ======== running with $workers workers
    perl $FAST prefork -w $workers -c 16 -a 0 -r 1000 -m production -l http://$ADDR:$PORT &
    sleep 2
    $WRK -c 128 -d 30s http://$ADDR:$PORT/
    sleep 2
    while [ -f $PID ]; do
        kill $(cat $PID)
        sleep 1
    done
    echo ========
done