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59 lines
1.5 KiB
Python
Executable file
59 lines
1.5 KiB
Python
Executable file
#!/usr/bin/env python
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# Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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# Performs benchmark and append data to //website/data.json.
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# If //website/data.json doesn't exist, this script tries to import it from
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# gh-pages branch.
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# To view the results locally run ./tools/http_server.py and visit
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# http://localhost:4545/website
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import os
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import sys
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import util
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import time
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import subprocess
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MB = 1024 * 1024
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ADDR = "127.0.0.1:4544"
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def cat(deno_exe, megs):
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size = megs * MB
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start = time.time()
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cmd = deno_exe + " tests/cat.ts --allow-read /dev/zero | head -c %s " % size
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print cmd
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subprocess.check_output(cmd, shell=True)
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end = time.time()
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return end - start
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def tcp(deno_exe, megs):
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size = megs * MB
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# Run deno echo server in the background.
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echo_server = subprocess.Popen(
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[deno_exe, "--allow-net", "tests/echo_server.ts", ADDR])
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time.sleep(5) # wait for deno to wake up. TODO racy.
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try:
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start = time.time()
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cmd = ("head -c %s /dev/zero " % size) + "| nc " + ADDR.replace(
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":", " ")
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print cmd
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subprocess.check_output(cmd, shell=True)
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end = time.time()
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return end - start
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finally:
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echo_server.kill()
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def main():
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deno_exe = sys.argv[1]
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megs = int(sys.argv[2])
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if not deno_exe or not megs:
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print "Usage ./tools/throughput_benchmark.py target/debug/deno 100"
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sys.exit(1)
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secs = tcp(sys.argv[1], megs)
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print secs, "seconds"
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if __name__ == '__main__':
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main()
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