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So if I want to support 1000 requests per second I need to have php-cgi
with 1000 child processes?<br>
<br>
This Response Code 499 that I'm getting, is that the only indicator
that I've run out of php-cgi slots?<br>
<br>
Igor Clark wrote:
<blockquote
cite="mid:3114264B-657B-4187-AA3A-E1BD084E1E64@pokelondon.com"
type="cite">Hi,
<div><br>
<div>
<div>On 6 Oct 2008, at 17:56, Clint Priest wrote:</div>
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<blockquote type="cite">
<div bgcolor="#ffffff" text="#000000"> 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.<br>
<br>
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.<br>
<br>
Some answers that may help me:<br>
1) How many simultaneous connections can one php-cgi instance support?</div>
</blockquote>
<div><br>
</div>
<div>Dependent on the number of children. 1 process = 1 connection.</div>
<div><br>
</div>
<blockquote type="cite">
<div bgcolor="#ffffff" text="#000000"> 2) Does anyone else run
APC + FastCGI + nginx without problems?</div>
</blockquote>
<div><br>
</div>
<div>Yep. No problems at all.</div>
<br>
<blockquote type="cite">
<div bgcolor="#ffffff" text="#000000"> 2a) Is there any benefit
or disadvantage to multiple php-cgi instances w/ APC?</div>
</blockquote>
<div><br>
</div>
<div>Benefit: you can serve more than one request at a time, faster,
because code is cached.</div>
<div>Disadvantage: each instance now uses more memory.</div>
<div><br>
</div>
<div>cheers</div>
<div>i</div>
<br>
<blockquote type="cite">
<div bgcolor="#ffffff" text="#000000"><br>
<br>
Thanks!<br>
<br>
<div class="moz-signature">-- <br>
<font
style="font-family: Verdana; font-style: normal; font-variant: normal; font-weight: normal; font-size: 13px; line-height: normal; font-size-adjust: none; font-stretch: normal;">
Clint Priest<br>
<a moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:cpriest@resultsgeneration.com">cpriest@resultsgeneration.com</a><br>
660 4th Street, Suite 289<br>
San Francisco, CA 94107<br>
<b>Cell:</b> 415-724-6213<br>
<b>YIM/AIM:</b> pkp9774<br>
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</blockquote>
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<br>
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<div>--</div>
<div>Igor Clark • POKE • 10 Redchurch Street • E2 7DD • +44 (0)20
7749 5355 • <a moz-do-not-send="true" href="http://www.pokelondon.com">www.pokelondon.com</a></div>
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