Python uwsgi&x2B；django缓慢恢复/重新加载/重新启动

我在debian jessie上使用django 1.7.7和uswgi 2.0.7

Uwsgi重新启动/重新加载/重新启动的速度非常慢。它似乎达到了一个超时（30秒）

我有两个版本的uwsgi ini文件的问题。第一:

第二

我在turorials中找到了第三个版本。如果我这样做：

# Django's wsgi file
module          = django.core.handlers.wsgi:WSGIHandler()

它是瞬间的

Fri Jul 31 11:25:46 2015 - SIGINT/SIGQUIT received...killing workers...  
Fri Jul 31 11:25:47 2015 - worker 1 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 2 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 3 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 4 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 5 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 6 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 7 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 8 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 9 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 10 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - goodbye to uWSGI.
Fri Jul 31 11:25:47 2015 - VACUUM: pidfile removed.
Fri Jul 31 11:25:47 2015 - VACUUM WARNING: unix socket /run/uwsgi/app/ntbserver/socket changed inode. Skip removal
Fri Jul 31 11:25:48 2015 - *** Starting uWSGI 2.0.7-debian (64bit) on [Fri Jul 31 11:25:48 2015] ***

---

但是，我不理解这种变化的区别和影响。我找不到关于这方面的文件或建议。如果有人能帮助我。

我刚刚注意到如果我使用“django.core.handlers.wsgi:WSGIHandler（）”；我没有了。如果我启用uwsgi的选项“懒惰的应用程序”，效果会更好，但我不知道确切的原因。我自己仍在思考这个问题，但这里有一些关于“懒惰”概念的解释：

# Django's wsgi file
module          = ntbserver.wsgi

# Django's wsgi file
module          = django.core.handlers.wsgi:WSGIHandler()

Fri Jul 31 11:25:46 2015 - SIGINT/SIGQUIT received...killing workers...  
Fri Jul 31 11:25:47 2015 - worker 1 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 2 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 3 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 4 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 5 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 6 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 7 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 8 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 9 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - worker 10 buried after 1 seconds
Fri Jul 31 11:25:47 2015 - goodbye to uWSGI.
Fri Jul 31 11:25:47 2015 - VACUUM: pidfile removed.
Fri Jul 31 11:25:47 2015 - VACUUM WARNING: unix socket /run/uwsgi/app/ntbserver/socket changed inode. Skip removal
Fri Jul 31 11:25:48 2015 - *** Starting uWSGI 2.0.7-debian (64bit) on [Fri Jul 31 11:25:48 2015] ***