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Python Interpreters Benchmarks      [[ Play ]]

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 performance measurements

Each table row shows performance measurements for this Python dev program with a particular command-line input value N.

N	CPU secs	Elapsed secs	Memory KB	Code B	≈ CPU Load
1,000	1.04	1.06	19,452	322	3% 97% 1% 1%
1,000	1.05	1.06	19,272	322	2% 1% 100% 1%
1,000	1.03	1.03	19,480	322	100% 0% 1% 0%

Read the ↓ make, command line, and program output logs to see how this program was run.

Read templates benchmark to see what this program should do.

 notes

 templates Python dev program source code

import sys
from jinja2 import Template

templ = """

{% for user in users %}
  
{{ user.username }}
{% endfor %}

"""


class User(object):
    __slots__ = ('user_id', 'username')

    def __init__(self, user_id, username):
        self.user_id = user_id
        self.username = username


def render_template(user_id):
    users = [
        User(user_id, 'SomeUsername')
    ]

    template = Template(templ)
    return template.render(users=users)


def main():
    n = int(sys.argv[1])

    for i in range(n):
        res = render_template(i)

    print(res)

main()

 make, command-line, and program output logs

Wed, 12 Sep 2018 09:25:44 GMT

COMMAND LINE:
/usr/bin/python3.7 templates.python-dev 1000

PROGRAM OUTPUT:

<ul>

  <li><a href="/user/999">SomeUsername</a></li>

</ul>

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