Created
May 29, 2018 16:06
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Multi-threaded vs multi-process vs serial https client
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#!/usr/bin/env python | |
import requests | |
import time | |
import copy | |
from multiprocessing import Process | |
from data import URLS | |
def send_request(num, url): | |
res = requests.get(url) | |
print("%d: %s -> %s" % (num, url, str(res.status_code))) | |
def main(): | |
results = [] | |
process = [] | |
start_time = time.time() | |
num = 0 | |
for url in URLS: | |
proc = Process(target=send_request, args=(num, url)) | |
num += 1 | |
process.append(proc) | |
for proc in process: | |
proc.start() | |
for proc in process: | |
proc.join(timeout=10) | |
end_time = time.time() | |
print('Total time: %s' % (end_time - start_time)) | |
print(results) | |
if __name__ == '__main__': | |
main() |
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#!/usr/bin/env python | |
import requests | |
import time | |
from threading import Thread | |
from Queue import Queue | |
from data import URLS | |
def send_request(url, num, queue): | |
res = requests.get(url) | |
print("%d: %s -> %s" % (num, url, str(res.status_code))) | |
queue.put(res) | |
def main(): | |
results = [] | |
threads = [] | |
queue = Queue(maxsize=100) | |
start_time = time.time() | |
num = 0 | |
for url in URLS: | |
thread = Thread(target=send_request, args=(url, num, queue)) | |
num += 1 | |
threads.append(thread) | |
for thread in threads: | |
thread.start() | |
for thread in threads: | |
thread.join(timeout=10) | |
while not queue.empty(): | |
res = queue.get() | |
queue.task_done() | |
results.append(res) | |
queue.join() | |
end_time = time.time() | |
print('Total time: %s' % (end_time - start_time)) | |
print(results) | |
if __name__ == '__main__': | |
main() |
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#!/usr/bin/env python | |
import requests | |
import time | |
from data import URLS | |
results = [] | |
start_time = time.time() | |
for url in URLS: | |
print(url) | |
res = requests.get(url) | |
print(res.status_code) | |
results.append(res) | |
end_time = time.time() | |
print('Total time: %s' % (end_time - start_time)) |
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URLS = [ | |
'https://www.google.com', | |
'https://www.seznam.cz', | |
'https://www.root.cz', | |
'https://www.linux.org/', | |
'https://www.nic.cz/', | |
'https://www.nix.cz/', | |
'https://www.redhat.com', | |
'https://www.kernel.org/', | |
'https://getfedora.org/', | |
'https://www.projectatomic.io/', | |
'https://www.openshift.org/', | |
'https://www.openstack.org/', | |
'https://www.docker.com/', | |
'https://kubernetes.io/', | |
'https://nodejs.org/', | |
'https://angularjs.org/', | |
'https://getbootstrap.com/', | |
'https://reactjs.org/', | |
'https://www.gnome.org/', | |
'https://www.freedesktop.org/', | |
'https://www.google.com', | |
'https://www.seznam.cz', | |
'https://www.root.cz', | |
'https://www.linux.org/', | |
'https://www.nic.cz/', | |
'https://www.nix.cz/', | |
'https://www.redhat.com', | |
'https://www.kernel.org/', | |
'https://getfedora.org/', | |
'https://www.projectatomic.io/', | |
'https://www.openshift.org/', | |
'https://www.openstack.org/', | |
'https://www.docker.com/', | |
'https://kubernetes.io/', | |
'https://nodejs.org/', | |
'https://angularjs.org/', | |
'https://getbootstrap.com/', | |
'https://reactjs.org/', | |
'https://www.gnome.org/', | |
'https://www.freedesktop.org/', | |
] | |
# URLS = [ | |
# 'https://www.google.com', | |
# 'https://www.seznam.cz', | |
# ] |
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client_serial.py .......... 29.3 s | |
client_multi_thread.py .... 1.7 s | |
client_multi_process.py ... 1.7 s |
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