url_attack.py

#import memcache
import threading
import time
import sys
import urllib2
import random

url = "http://example.com/yourappplication"

total_num = 1000
#total_num = 800000
at_one_attack  = 120
sleep_time = 0.8

start_time =  time.time()

class Attack(threading.Thread):
    def __init__(self,url):
        self.url = url
        threading.Thread.__init__(self)

    def run(self):
        r =  urllib2.urlopen(self.url)
        print r.code

ths = []
for i in range(0,total_num):
    if i > 0 and (i % at_one_attack) == 0:
        time.sleep(sleep_time)
    t = Attack(url)
    t.start()
    ths.append(t)

for t in ths:
    t.join()

total_time = time.time() - start_time
print
print "Time: ",total_time,"sec"
print "Reqs/sec: ",total_num / total_time
print "on each req:",total_time / total_num," sec"