request_time exstreamly larger than upstream_response_time for some queries when using fastcgi
tchao.china at yahoo.com
Thu Nov 22 03:52:12 UTC 2012
Does anybody have a clue about this problem?
From: Tian Chao <tchao.china at yahoo.com>
To: "nginx at nginx.org" <nginx at nginx.org>
Sent: Wednesday, November 21, 2012 1:02 PM
Subject: request_time exstreamly larger than upstream_response_time for some queries when using fastcgi
I run python in backend, and use nginx to proxy queries to python by using
fastcgi. I found some strange things in my nginx log those days. Some queries'
$request_time are up to 40 seconds which their $upstream_response_time are less
than 1 second.
Here is my fastcgi related conf.
fastcgi_param PATH_INFO $fastcgi_script_name;
fastcgi_param SCRIPT_NAME "";
fastcgi_buffers 1024 8K;
Do you guys know what's the problem?
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