mirror of https://github.com/MagicStack/uvloop.git
83 lines
2.4 KiB
Python
83 lines
2.4 KiB
Python
# Copied with minimal modifications from curio
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# https://github.com/dabeaz/curio
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import argparse
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import time
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from concurrent.futures import ProcessPoolExecutor
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from socket import *
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if __name__ == '__main__':
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parser = argparse.ArgumentParser()
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parser.add_argument('--msize', default=1000, type=int,
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help='message size in bytes')
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parser.add_argument('--mpr', default=1, type=int,
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help='messages per request')
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parser.add_argument('--num', default=200000, type=int,
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help='number of messages')
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parser.add_argument('--times', default=1, type=int,
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help='number of times to run the test')
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parser.add_argument('--workers', default=3, type=int,
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help='number of workers')
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parser.add_argument('--addr', default='127.0.0.1:25000', type=str,
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help='number of workers')
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args = parser.parse_args()
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unix = False
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if args.addr.startswith('file:'):
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unix = True
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addr = args.addr[5:]
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else:
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addr = args.addr.split(':')
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addr[1] = int(addr[1])
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addr = tuple(addr)
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print('will connect to: {}'.format(addr))
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MSGSIZE = args.msize
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REQSIZE = MSGSIZE * args.mpr
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msg = b'x'*(MSGSIZE - 1) + b'\n'
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if args.mpr:
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msg *= args.mpr
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def run_test(n):
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print('Sending', NMESSAGES, 'messages')
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if args.mpr:
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n //= args.mpr
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if unix:
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sock = socket(AF_UNIX, SOCK_STREAM)
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else:
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sock = socket(AF_INET, SOCK_STREAM)
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try:
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sock.setsockopt(IPPROTO_TCP, TCP_NODELAY, 1)
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except (OSError, NameError):
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pass
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sock.connect(addr)
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while n > 0:
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sock.sendall(msg)
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nrecv = 0
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while nrecv < REQSIZE:
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resp = sock.recv(REQSIZE)
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if not resp:
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raise SystemExit()
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nrecv += len(resp)
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n -= 1
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TIMES = args.times
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N = args.workers
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NMESSAGES = args.num
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start = time.time()
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for _ in range(TIMES):
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with ProcessPoolExecutor(max_workers=N) as e:
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for _ in range(N):
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e.submit(run_test, NMESSAGES)
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end = time.time()
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duration = end-start
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print(NMESSAGES*N*TIMES,'in', duration)
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print(NMESSAGES*N*TIMES/duration, 'requests/sec')
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