499 Connection Responses, FastCGI, APC, nginx
igor at pokelondon.com
Mon Oct 6 21:23:38 MSD 2008
On 6 Oct 2008, at 17:56, Clint Priest wrote:
> I'm getting ~50% 499 errors from nginx with $response_time ranging
> from .5s to 32.78s and longer. It seems related to fastcgi as I
> always get the file immediately if its serving a static .htm file,
> never any delay or 499 codes.
> Any idea where I could go with this? I've been trying things all
> morning with out being able to find anything that fixes the issue.
> Some answers that may help me:
> 1) How many simultaneous connections can one php-cgi instance
Dependent on the number of children. 1 process = 1 connection.
> 2) Does anyone else run APC + FastCGI + nginx without problems?
Yep. No problems at all.
> 2a) Is there any benefit or disadvantage to multiple php-cgi
> instances w/ APC?
Benefit: you can serve more than one request at a time, faster,
because code is cached.
Disadvantage: each instance now uses more memory.
> Clint Priest
> cpriest at resultsgeneration.com
> 660 4th Street, Suite 289
> San Francisco, CA 94107
> Cell: 415-724-6213
> YIM/AIM: pkp9774
Igor Clark • POKE • 10 Redchurch Street • E2 7DD • +44 (0)20 7749 5355
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