I have used a django-application, which essentially works fine. The only issue I've is the fact that you will find sometimes demands hanging, and that i aren't able to find the reason behind this. "Hanging" means, e.g. basically click a hyperlink within the admin after sales, the browser loads (and also the apache access log doesn't even show a GET-request at this time around), but will get no answer. Only when I request again, it will get clarified.

I used a variety of WSGI-Designs, including Daemon/embedded mode changes, alterations in the quantity of processes and threads etc. I simply don't know where you can search further. Here my current apache configuation:

<VirtualHost myserver.com:80>
    ServerName myserver.com

    Alias /media/ /opt/myserver/static_media/admin/
    Alias /favicon.ico /opt/myserver/static_media/img/favicon.ico

    WSGIScriptAlias / /opt/myserver/myproject.wsgi
    WSGIDaemonProcess myserver.com user=www-data group=www-data processes=2 threads=15
    ErrorLog /var/log/apache2/myserver-error.log
    CustomLog /var/log/apache2/myserver.log common


And my wsgi-file:

import os, sys

os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'

import django.core.handlers.wsgi

application = django.core.handlers.wsgi.WSGIHandler()

Any ideas?

Book the Apache error logs. There can be a python error/stacktrace inside.

I additionally think you miss a job from the daemon to some located folder:

<Directory /opt/myserver/>
    WSGIProcessGroup server.com
    Order deny,allow
    Allow from all