Python multiprocessing test

multiprocess.py

#!/usr/bin/python

from multiprocessing import Pool
import time
import urllib

start = time.time()
urls = [
	"https://docs.python.org/2/library/urllib.html",
	"http://www.nytimes.com",
	"https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=test",
	"https://www.wrglive.com/about",
	"http://wrgtexas.com/",
	"https://en.wikipedia.org/wiki/Tyranids",
	"http://www.morewords.com/contains/uuhjk/",
	"https://www.abcmouse.com/landing/dis:goog?gclid=CLHquoeQldACFQkMaQodv5IKGw",
	"http://wikiwordbook.info/uuhjk"
]


def loadData(url):
	return urllib.urlopen(urls[1]).read()


def thread():
	start = time.time()
	pool = Pool()
	return {
		"data": pool.map(loadData, urls),
		"duration_in_seconds": time.time() - start
	}
	
	
def loop():
	start = time.time()
	data = []
	for url in urls:
		data.append(loadData(url))
	return {
		"data": data,
		"duration_in_seconds": time.time() - start
	} 


if __name__ == "__main__":
	t = thread()['duration_in_seconds']
	l = loop()['duration_in_seconds']
	
	print time.time() - start, t, l, t/l