Nginxのエラーログに以下の様なログが大量に吐かれていた。 2012/12/18 02:35:51 [warn] 1770#0: *1467277 an upstream response is buffered to a temporary file /var/cache/nginx/proxy_temp/7/00/0000002007 while reading upstream, client: ....." 2012/12/18 02:42:20 [warn] 1770#0: *1467895 an upstream response is buffered to a temporary file /var/cache/nginx/proxy_temp/8/00/0000002008 while reading upstream, client:....." 2012/12/18