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# Profile mitmdump with apachebench and
# yappi (https://code.google.com/p/yappi/)
#
# Requirements:
# - Apache Bench "ab" binary
# - pip install click yappi
from libmproxy.main import mitmdump
from os import system
from threading import Thread
import time
import yappi
import click
class ApacheBenchThread(Thread):
def __init__(self, concurrency):
self.concurrency = concurrency
super(ApacheBenchThread, self).__init__()
def run(self):
time.sleep(2)
system("ab -n 1024 -c {} -X 127.0.0.1:8080 http://example.com/".format(self.concurrency))
@click.command()
@click.option('--profiler', default="yappi", type=click.Choice(['yappi']))
@click.option('--clock-type', default="cpu", type=click.Choice(['wall', 'cpu']))
@click.option('--concurrency', default=1, type=click.INT)
def main(profiler, clock_type, concurrency):
outfile = "callgrind.mitmdump-{}-c{}".format(clock_type, concurrency)
a = ApacheBenchThread(concurrency)
a.start()
if profiler == "yappi":
yappi.set_clock_type(clock_type)
yappi.start(builtins=True)
print("Start mitmdump...")
mitmdump(["-k","-q","-S", "1024example"])
print("mitmdump stopped.")
print("Save profile information...")
if profiler == "yappi":
yappi.stop()
stats = yappi.get_func_stats()
stats.save(outfile, type='callgrind')
print("Done.")
if __name__ == '__main__':
main()
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