为什么我的uwsgi开了50个工人,却只用了2个工人

My application is very heavy, I want 50 workers all runingenter image description here

我的uwsgi.ini配置

processes=4
threads=2

pidfile = uwsgi.pid
daemonize=uwsgi.log
virtualenv=/home/python/.virtualenvs/dahe_collection

master = True
module = collection.wsgi:application
env = DJANGO_SETTINGS_MODULE=collection.settings
harakiri = 60
workers = 50
enable-threads = true
max-requests = 10000