upstream_response_time

[Ruslan Ermilov]

On Mon, Feb 10, 2014 at 02:17:30PM -0800, Jeroen Ooms wrote:
> I am using
> 
>     add_header x-responsetime $upstream_response_time;
> 
> to report response times of the back-end to the client. I was
> expecting to see the back-end response time (e.g. 0.500 for half a
> second), however the headers that I am getting contain an epoch
> timestamp, e.g:
> 
> x-responsetime: 1392070197.589
> 
> What am I doing wrong?

http://mailman.nginx.org/pipermail/nginx/2012-May/033630.html