为什么 gunicorn 显示这么多进程？

Question

我有一个使用 Django 和运行 Gunicorn 与 Nginx 构建的简单网络应用程序。

当我打开 HTOP 时，我看到生成了如此多的进程和线程 -- 对于一个只显示登录表单的教程应用程序。 HTOP截图如下：

为什么这么简单的应用程序打开这么多？

这是我的配置

"""gunicorn WSGI server configuration."""
from multiprocessing import cpu_count
from os import environ


def max_workers():
    return cpu_count() * 2 + 1

max_requests = 1000
worker_class = 'gevent'
workers = max_workers()

谢谢

Answer 1

那是因为gunicorn's design:

Gunicorn is based on the pre-fork worker model. This means that there is a central master process that manages a set of worker processes. The master never knows anything about individual clients. All requests and responses are handled completely by worker processes.

这意味着 gunicorn 将生成所需数量的进程和线程，具体取决于工作组的配置和类型。

为什么 gunicorn 显示这么多进程？

Why is gunicorn displaying so many processes?

python

django

gunicorn