Jérôme Loyet
September 08, 2010 05:58AM
2010/9/8 minaev <nginx-forum@nginx.us>:
> Rahul,
>
> I have the same problem and I think I, probably, know what's causing it.
> The bad thing is that I got it trying to solve another one and I don't
> know how to fix both :)
>
> So, until today, my server sometimes issued 504 error. The error log
> reported "upstream timed out (110: Connection timed out) while reading
> response header from upstream" error. Trying to fix it, I played with
> various PHP-FPM timeouts. So, I increased pm.max_children from 5 to 10
> and set request_terminate_timeout to 30s. Immediately after these
> changes had been  made, 504 error was gone, but now I receive 502 with
> the same diagnostics as yours: "Connection reset by peer".
>
> Do you have request_terminate_timeout defined in your php-fpm.conf?

you have too many connections and FPM is not able to handle
everything. You can play with backlog, max_client and timeouts.

>
> Posted at Nginx Forum: http://forum.nginx.org/read.php?2,127854,128331#msg-128331
>
>
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Subject Author Posted

Nginx + php-fpm "504 Gateway Time-out" error with almost zero load (on a test-server)

rahul286 September 07, 2010 01:39AM

Re: Nginx + php-fpm "504 Gateway Time-out" error with almost zero load (on a test-server)

rahul286 September 07, 2010 02:34AM

Re: Nginx + php-fpm "504 Gateway Time-out" error with almost zero load (on a test-server)

Igor Sysoev September 07, 2010 02:36AM

Re: Nginx + php-fpm "504 Gateway Time-out" error with almost zero load (on a test-server)

Rahul Bansal September 07, 2010 02:44AM

Re: Nginx + php-fpm "504 Gateway Time-out" error with almost zero load (on a test-server)

Igor Sysoev September 07, 2010 02:50AM

Re: Nginx + php-fpm "504 Gateway Time-out" error with almost zero load (on a test-server)

Rahul Bansal September 07, 2010 02:34AM

Re: Nginx + php-fpm "504 Gateway Time-out" error with almost zero load (on a test-server)

minaev September 08, 2010 05:48AM

Re: Nginx + php-fpm "504 Gateway Time-out" error with almost zero load (on a test-server)

rahul286 September 08, 2010 05:59AM

Re: Nginx + php-fpm "504 Gateway Time-out" error with almost zero load (on a test-server)

Jérôme Loyet September 08, 2010 05:58AM

Re: Nginx + php-fpm "504 Gateway Time-out" error with almost zero load (on a test-server)

minaev September 08, 2010 06:30AM

Re: Nginx + php-fpm "504 Gateway Time-out" error with almost zero load (on a test-server)

rahul286 September 08, 2010 06:33AM

Re: Nginx + php-fpm "504 Gateway Time-out" error with almost zero load (on a test-server)

minaev September 08, 2010 07:16AM

Re: Nginx + php-fpm "504 Gateway Time-out" error with almost zero load (on a test-server)

Jérôme Loyet September 08, 2010 08:22AM

Re: Nginx + php-fpm "504 Gateway Time-out" error with almost zero load (on a test-server)

eessaouira December 21, 2016 06:21AM



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