关闭Gunicorn进程

step1：

pstree -ap|grep gunicorn

显示结果：

  |                           |-grep,503 --color=auto gunicorn
  |               `-gunicorn,18050 /root/anaconda3/bin/gunicorn -c gunicorn.conf your_project.wsgi:application
  |                   |-gunicorn,19782 /root/anaconda3/bin/gunicorn -c gunicorn.conf your_project.wsgi:application
  |                   |-gunicorn,25687 /root/anaconda3/bin/gunicorn -c gunicorn.conf your_project.wsgi:application
  |                   |-gunicorn,25689 /root/anaconda3/bin/gunicorn -c gunicorn.conf your_project.wsgi:application
  |                   |-gunicorn,25690 /root/anaconda3/bin/gunicorn -c gunicorn.conf your_project.wsgi:application
  |                   |-gunicorn,25692 /root/anaconda3/bin/gunicorn -c gunicorn.conf your_project.wsgi:application
  |                   |-gunicorn,25693 /root/anaconda3/bin/gunicorn -c gunicorn.conf your_project.wsgi:application
  |                   |-gunicorn,25694 /root/anaconda3/bin/gunicorn -c gunicorn.conf your_project.wsgi:application
  |                   `-gunicorn,25695 /root/anaconda3/bin/gunicorn -c gunicorn.conf your_project.wsgi:application

step2：

kill -9 18050