django mod_wsgi内存问题

我有一个VPS服务器上的Django应用程序（128MB RAM）当我用python manage.py runserver启动它，它的工作原理是完美的，但如果我尝试通过Apache / mod_wsgi使用它，很快就会导致主要的放缓（点击几下随机链接在我的网页上），似乎耗尽内存。 这甚至发生在“hello world”应用程序中。 但它有点奇怪，因为它运行良好wit. manage.py runserver任何想法？

/var/log/apache2/error.log ----------------------------- [Wed Feb 10 00:00:40 2010] [error] [client 65.55.37.202] File does not exist: /var/www/robots.txt [Wed Feb 10 00:01:22 2010] [error] [client 65.55.37.202] File does not exist: /var/www/file [Wed Feb 10 00:02:32 2010] [warn] child process 2023 still did not exit, sending a SIGTERM [Wed Feb 10 00:02:32 2010] [warn] child process 1961 still did not exit, sending a SIGTERM [Wed Feb 10 00:02:32 2010] [warn] child process 1994 still did not exit, sending a SIGTERM [Wed Feb 10 00:02:32 2010] [warn] child process 1995 still did not exit, sending a SIGTERM [Wed Feb 10 00:02:32 2010] [warn] child process 1996 still did not exit, sending a SIGTERM [Wed Feb 10 00:02:33 2010] [warn] child process 2023 still did not exit, sending a SIGTERM [Wed Feb 10 00:02:33 2010] [warn] child process 1961 still did not exit, sending a SIGTERM [Wed Feb 10 00:02:33 2010] [warn] child process 1994 still did not exit, sending a SIGTERM [Wed Feb 10 00:02:33 2010] [warn] child process 1995 still did not exit, sending a SIGTERM [Wed Feb 10 00:02:33 2010] [warn] child process 1996 still did not exit, sending a SIGTERM [Wed Feb 10 00:02:34 2010] [notice] caught SIGTERM, shutting down [Wed Feb 10 00:15:31 2010] [notice] mod_python: Creating 8 session mutexes based on 150 max processes and 0 max threads. [Wed Feb 10 00:15:31 2010] [notice] mod_python: using mutex_directory /tmp [Wed Feb 10 00:15:32 2010] [notice] Apache/2.2.9 (Ubuntu) PHP/5.2.6-2ubuntu4 with Suhosin-Patch mod_python/3.3.1 Python/2.5.2 mod_wsgi/2.3 configured -- resuming normal operations [Wed Feb 10 00:17:24 2010] [error] [client 202.152.243.143] File does not exist: /var/www/file, referer: http://www.webmaster-tutorial.com/view/919 [Wed Feb 10 00:19:56 2010] [error] [client 202.152.243.143] File does not exist: /var/www/favicon.ico [Wed Feb 10 00:20:09 2010] [error] [client 202.152.243.143] File does not exist: /var/www/favicon.ico [Wed Feb 10 00:23:25 2010] [error] (12)Cannot allocate memory: fork: Unable to fork new process [Wed Feb 10 00:23:41 2010] [error] (12)Cannot allocate memory: fork: Unable to fork new process [Wed Feb 10 00:23:52 2010] [error] (12)Cannot allocate memory: fork: Unable to fork new process [Wed Feb 10 00:24:03 2010] [error] (12)Cannot allocate memory: fork: Unable to fork new process [Wed Feb 10 00:24:16 2010] [error] (12)Cannot allocate memory: fork: Unable to fork new process [Wed Feb 10 00:24:29 2010] [error] (12)Cannot allocate memory: fork: Unable to fork new process [Wed Feb 10 00:24:39 2010] [error] (12)Cannot allocate memory: fork: Unable to fork new process [Wed Feb 10 00:24:51 2010] [error] (12)Cannot allocate memory: fork: Unable to fork new process [Wed Feb 10 00:25:01 2010] [error] (12)Cannot allocate memory: fork: Unable to fork new process [Wed Feb 10 00:25:11 2010] [error] (12)Cannot allocate memory: fork: Unable to fork new process [Wed Feb 10 00:25:21 2010] [error] (12)Cannot allocate memory: fork: Unable to fork new process [Wed Feb 10 00:25:31 2010] [error] (12)Cannot allocate memory: fork: Unable to fork new process [Wed Feb 10 00:25:41 2010] [error] (12)Cannot allocate memory: fork: Unable to fork new process ---------------------------------- 

 WSGIRestrictEmbedded On