<div dir="ltr"><div class="gmail_default" style="font-size:small;color:rgb(51,51,153)">After a very long search on Google (almost 15s, including keyboard input), I found astonishing help, based on the information you provided.<br>
<br></div><div class="gmail_default" style="font-size:small;color:rgb(51,51,153)">About the FPM children burying, I found a resource on StackOverflow linking back to the Nginx forum (ML archive):<br><a href="http://stackoverflow.com/questions/2551185/tons-of-fpm-children-bury-in-php-fpm-log-php-5-2-13php-fpm-0-5-13-nginx-0">http://stackoverflow.com/questions/2551185/tons-of-fpm-children-bury-in-php-fpm-log-php-5-2-13php-fpm-0-5-13-nginx-0</a><br>
<br></div><div class="gmail_default" style="font-size:small;color:rgb(51,51,153)">It seems, at first glance, that the children bury and its respawn works as intended, if you reach the requests limit number. I dunno how to check that is the case though. Your log entries seem to be silent about that.<br>
</div><div class="gmail_extra"><div class="gmail_default" style="font-size:small;color:rgb(51,51,153)"><br>My 2 cents,<br clear="all"></div><div><font size="1"><span style="color:rgb(102,102,102)">---<br></span><b><span style="color:rgb(102,102,102)">B. R.</span></b><span style="color:rgb(102,102,102)"></span></font></div>
<br><br><div class="gmail_quote">On Wed, May 8, 2013 at 7:29 AM, ron ramos <span dir="ltr"><<a href="mailto:nhadie@gmail.com" target="_blank">nhadie@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr"><div><div><div><div><div><div><div><div><br>Hi All,<br><br></div>I understand that this is a generic error, but it has been frustrating trying to solve this issue and i'm not able to find an answer anywhere. basically i have an application which is running fine using apache, but we wanted to try nginx/php5-fpm:<br>
<br></div><div>some parts of my application has this connection reset issue, sometimes it works but inconsistent.<br></div><div>if it does not work, i restart php5-fpm and it will work again, but after sometime it will have the same issue.<br>
<br></div><div>i'm using:<br><br># nginx -v<br>nginx version: nginx/1.4.0<br><br># php5-fpm -v<br>PHP 5.4.14-1~precise+1 (fpm-fcgi) (built: Apr 11 2013 17:18:51)<br>Copyright (c) 1997-2013 The PHP Group<br>Zend Engine v2.4.0, Copyright (c) 1998-2013 Zend Technologies<br>
<br></div><div>when i enable debug this is the only thing i can see;<br></div><br>[08-May-2013 18:08:32.545758] DEBUG: pid 358359, fpm_got_signal(), line 72: received SIGCHLD<br>[08-May-2013 18:08:32.545884] WARNING: pid 358359, fpm_children_bury(), line 252: [pool legacy] child 358423 exited with code 3 after 342.958315 seconds from start<br>
[08-May-2013 18:08:32.548943] NOTICE: pid 358359, fpm_children_make(), line 421: [pool legacy] child 359398 started<br>[08-May-2013 18:08:32.549023] DEBUG: pid 358359, fpm_event_loop(), line 411: event module triggered 1 events<br>
<br><br></div>i have tried different config changes like using static instead of dynamic..increase max_request..increase child ...increase server..etc.<br><br></div>one thing i really need is to identify what is causing that connection peer but logs is not really helping. i tried strace and it still did not show me anything.<br>
<br></div>any other way to debug or identify what is causing this issue? totally clueless right now.<br><br></div>thank you in advanced.<br><br></div>Regards,<br></div>Ron<br><div><div><div><div><br><br><br><br><div><div>
<div><br><br><br><br><br><br><div><br><br></div></div></div></div></div></div></div></div></div>
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