I'm trying to modify my nginx access log format to include the request duration, in seconds. I see two possible variables I could use: 1) $request_time (http://wiki.nginx.org/HttpLogModule#log_format) 2) $upstream_response_time (http://wiki.nginx.org/NginxHttpUpstreamModule#.24upstream_response_time) However both of these variables are expressed in microseconds, and I need this value tby tharsan - Nginx Mailing List - English