Hello, I am building my website with the following approach: Nginx -> uWSGI -> Django -> PostgreSQL
Everything works well but I have one odd problem: it seems that the first request after a long idle time (>10-20 mn) is always very slow (page load in 30 seconds instead of 1 second). Strangely it doesn't happen if I make a request, restart uWSGI and make another request. So it is not because of Django lazy loading/import. After some debug it is not because of Nginx or because of PostgreSQL. So somewhere between them is the problem. Perhaps some too aggressive memory freeing ? I'm on Debian stable with uWSGI 1.2.3, running on a VPS (OpenVZ). Can someone propose a way to identify the problem and solve this ? Here is my uWSGI params: uwsgi_param QUERY_STRING $query_string; uwsgi_param REQUEST_METHOD $request_method; uwsgi_param CONTENT_TYPE $content_type; uwsgi_param CONTENT_LENGTH $content_length; uwsgi_param REQUEST_URI $request_uri; uwsgi_param PATH_INFO $document_uri; uwsgi_param DOCUMENT_ROOT $document_root; uwsgi_param SERVER_PROTOCOL $server_protocol; uwsgi_param HTTPS $https if_not_empty; uwsgi_param REMOTE_ADDR $remote_addr; uwsgi_param REMOTE_PORT $remote_port; uwsgi_param SERVER_PORT $server_port; uwsgi_param SERVER_NAME $server_name; And here is uWSGI configuration: [uwsgi] chdir = /home/user/website module = website.wsgi home = /home/user/.virtualenvs/website plugin = python master = true processes = 4 cpu-affinity = 1 socket = /var/uwsgi/website.sock chmod-socket = 664 vacuum = true env = HTTPS=on post-buffering = 4096 Any hints is welcomed ! Thanks _______________________________________________ uWSGI mailing list [email protected] http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi
