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Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

June 17, 2010 10:38PM
Reinis Rozitis Wrote:
-------------------------------------------------------

> The preferred way (especially for high
> concurrency) is to spawn the php as
> permanent process and the webserver (nginx) talks
> to it through fastcgi (
> http://wiki.nginx.org/NginxHttpFcgiModule ) - (you
> just provide ip:port -
> which gives you also the ability if needed to use
> multiple boxes) that way
> all the php processes have the same APC opcode
> cache / shared memory (and
> there is no need to recompile script each time a
> new child is spawned). Not
> to mention other benefits like persistant
> connections (to memcache / db /
> etc) which aren't killed each time a request
> finishes but reused on next.

Hi All

New to the forum and new to nginx. Found out about it via the vBulletin forum and am currently setting up a small server to run my vB powered site with 100% nginx & php-fpm. I would love to know more about this caching mechanism, never heard of it before. Are there any concrete examples of its use, sounds perfect for me running on a 768Mb VPS.

The current setup I have runs nginx with 2 workers and 2048 connections per worker. I have 20 php-fpm children running with Xcache which serves the site OK until the connections increase. I hit the site with a Loadimpact run and around 120 connection it started spewing out 404's. The only way to stop it was to restart php-fpm. So the facility above sounds perfect for my limited memory setting....

Any help suggestions or pointers would be greatly appreciated. Just want to dump apache as quick as I can! :)

Cheer
Bruce
Subject Author Posted

Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

rahul286 June 15, 2010 11:39AM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

Reinis Rozitis June 15, 2010 02:08PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

rahul286 June 15, 2010 02:18PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

mike June 15, 2010 02:22PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

rahul286 June 15, 2010 03:00PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

Reinis Rozitis June 15, 2010 03:26PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

Jérôme Loyet June 15, 2010 03:42PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

Rahul Bansal June 15, 2010 04:02PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

Jérôme Loyet June 15, 2010 04:10PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

rahul286 June 15, 2010 04:32PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

Piotr Karbowski June 15, 2010 04:36PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

Jérôme Loyet June 15, 2010 04:38PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

rahul286 June 15, 2010 04:52PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

Piotr Karbowski June 15, 2010 05:02PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

rahul286 June 15, 2010 05:17PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

rahul286 June 15, 2010 05:28PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

Piotr Karbowski June 15, 2010 05:34PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

Reinis Rozitis June 15, 2010 05:10PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

Jérôme Loyet June 15, 2010 05:18PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

Reinis Rozitis June 15, 2010 05:46PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

Jérôme Loyet June 15, 2010 05:52PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

rahul286 June 16, 2010 08:20AM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

rahul286 June 15, 2010 05:46PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

rahul286 June 15, 2010 05:50PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

rahul286 June 26, 2010 07:29PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

ericdeko411 June 26, 2010 09:45PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

rahul286 June 27, 2010 10:04AM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

rahul286 June 15, 2010 03:12PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

Reinis Rozitis June 15, 2010 03:16PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

rahul286 June 15, 2010 03:42PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

mike June 15, 2010 04:02PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

rahul286 June 15, 2010 04:12PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

speedway June 17, 2010 10:38PM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

Jan Bujk September 09, 2011 08:36AM

Re: Optimizing worker_processes, worker_connections & PHP_FCGI_CHILDREN - Any Good Tutorial?

Reinis Rozitis September 09, 2011 09:40AM



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