53 lines
1.4 KiB
Python
Executable File
53 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# A simple benchmark of tornado's HTTP stack.
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# Requires 'ab' to be installed.
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#
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# Running without profiling:
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# demos/benchmark/benchmark.py
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#
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# Running with profiling:
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#
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# python -m cProfile -o /tmp/prof demos/benchmark/benchmark.py
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# python -c 'import pstats; pstats.Stats("/tmp/prof").strip_dirs().sort_stats("time").print_callers(20)'
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from tornado.ioloop import IOLoop
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from tornado.options import define, options, parse_command_line
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from tornado.web import RequestHandler, Application
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import signal
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import subprocess
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define("port", type=int, default=8888)
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define("n", type=int, default=10000)
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define("c", type=int, default=25)
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define("keepalive", type=bool, default=False)
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class RootHandler(RequestHandler):
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def get(self):
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self.write("Hello, world")
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def _log(self):
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pass
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def handle_sigchld(sig, frame):
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IOLoop.instance().add_callback(IOLoop.instance().stop)
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def main():
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parse_command_line()
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app = Application([("/", RootHandler)])
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app.listen(options.port)
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signal.signal(signal.SIGCHLD, handle_sigchld)
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args = ["ab"]
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args.extend(["-n", str(options.n)])
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args.extend(["-c", str(options.c)])
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if options.keepalive:
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args.append("-k")
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args.append("http://127.0.0.1:%d/" % options.port)
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proc = subprocess.Popen(args)
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IOLoop.instance().start()
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if __name__ == '__main__':
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main()
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