httpx vs aiohttp

requests.py

import aiohttp
import asyncio
import time

import httpx


def print_performance(func):
    async def wrapper(*args, **kwargs):
        begin = time.monotonic()
        result = await func(*args, **kwargs)
        duration = time.monotonic() - begin
        print(f'Time execution of {func.__name__}: {duration * 1000:.2f} ms')
        return result

    return wrapper


@print_performance
async def execute_get_httpx_requests(url: str, number: int):
    tasks = []

    async with httpx.AsyncClient() as client:
        for _ in range(number):
            tasks.append(client.get(url))

        await asyncio.gather(*tasks)


@print_performance
async def execute_get_aiohttp_requests(url: str, number: int):
    tasks = []

    async with aiohttp.ClientSession() as session:
        for _ in range(number):
            tasks.append(session.get(url))

        await asyncio.gather(*tasks)


@print_performance
async def execute_post_httpx_requests(url: str, number: int):
    tasks = []

    async with httpx.AsyncClient() as client:
        for _ in range(number):
            tasks.append(client.post(url))

        await asyncio.gather(*tasks)


@print_performance
async def execute_post_aiohttp_requests(url: str, number: int):
    tasks = []

    async with aiohttp.ClientSession() as session:
        for _ in range(number):
            tasks.append(session.post(url))

        await asyncio.gather(*tasks)


async def main():
    get_method_url = 'http://localhost:8000/ping'
    post_method_url = 'http://localhost:8000/pong'
    exc_number = 100

    await execute_get_httpx_requests(get_method_url, exc_number)
    await execute_post_httpx_requests(post_method_url, exc_number)
    await execute_get_aiohttp_requests(get_method_url, exc_number)
    await execute_post_aiohttp_requests(post_method_url, exc_number)


if __name__ == '__main__':
    asyncio.run(main())

server.py

from fastapi import FastAPI
import uvicorn

app = FastAPI()


@app.get('/ping')
def ping():
    return 'pong'


@app.post('/post')
def pong():
    return 'ping'


if __name__ == '__main__':
    uvicorn.run(
        app=app,
        host='localhost',
        port=8000,
    )

Time execution of execute_get_httpx_requests: 698.56 ms
Time execution of execute_post_httpx_requests: 358.55 ms
Time execution of execute_get_aiohttp_requests: 135.74 ms
Time execution of execute_post_aiohttp_requests: 108.69 ms