Hi B.R. To answer your question i'm only sending max 10 connection to NGINX on my load balancer. and even if i took it out of the load balancer and there is only me accessing the server, it still happens. thanks!
Regards, Ron On Wed, May 8, 2013 at 8:11 PM, B.R. <reallfqq-ng...@yahoo.fr> wrote: > Do you have some information on the number of concurrent connections? > Since you already played with the 'max_requests' parameter too, it seems > not to be the reason of the trouble. But better be safe than sorry. > > If your actual number of connections/second is greater than what the > configuration is expecting then you'll have your answer. But you don't > provide information allowing to decide on this, and it seems you tried > blind changes only. > Could you provide your input requests rate? > --- > *B. R.* > > > On Wed, May 8, 2013 at 7:58 AM, ron ramos <nha...@gmail.com> wrote: > >> hi, >> >> i've seen that info as well ( yes i tried searching for answers as >> mentioned ) and it did not help me unfortunately. >> i've increased from 500 to 1000 to 10000. increase children servers etc. >> >> regards, >> ron >> >> >> On Wed, May 8, 2013 at 7:42 PM, B.R. <reallfqq-ng...@yahoo.fr> wrote: >> >>> After a very long search on Google (almost 15s, including keyboard >>> input), I found astonishing help, based on the information you provided. >>> >>> About the FPM children burying, I found a resource on StackOverflow >>> linking back to the Nginx forum (ML archive): >>> >>> http://stackoverflow.com/questions/2551185/tons-of-fpm-children-bury-in-php-fpm-log-php-5-2-13php-fpm-0-5-13-nginx-0 >>> >>> 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. >>> >>> My 2 cents, >>> --- >>> *B. R.* >>> >>> >>> On Wed, May 8, 2013 at 7:29 AM, ron ramos <nha...@gmail.com> wrote: >>> >>>> >>>> Hi All, >>>> >>>> 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: >>>> >>>> some parts of my application has this connection reset issue, sometimes >>>> it works but inconsistent. >>>> if it does not work, i restart php5-fpm and it will work again, but >>>> after sometime it will have the same issue. >>>> >>>> i'm using: >>>> >>>> # nginx -v >>>> nginx version: nginx/1.4.0 >>>> >>>> # php5-fpm -v >>>> PHP 5.4.14-1~precise+1 (fpm-fcgi) (built: Apr 11 2013 17:18:51) >>>> Copyright (c) 1997-2013 The PHP Group >>>> Zend Engine v2.4.0, Copyright (c) 1998-2013 Zend Technologies >>>> >>>> when i enable debug this is the only thing i can see; >>>> >>>> [08-May-2013 18:08:32.545758] DEBUG: pid 358359, fpm_got_signal(), line >>>> 72: received SIGCHLD >>>> [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 >>>> [08-May-2013 18:08:32.548943] NOTICE: pid 358359, fpm_children_make(), >>>> line 421: [pool legacy] child 359398 started >>>> [08-May-2013 18:08:32.549023] DEBUG: pid 358359, fpm_event_loop(), line >>>> 411: event module triggered 1 events >>>> >>>> >>>> i have tried different config changes like using static instead of >>>> dynamic..increase max_request..increase child ...increase server..etc. >>>> >>>> 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. >>>> >>>> any other way to debug or identify what is causing this issue? totally >>>> clueless right now. >>>> >>>> thank you in advanced. >>>> >>>> Regards, >>>> Ron >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> _______________________________________________ >>>> nginx mailing list >>>> nginx@nginx.org >>>> http://mailman.nginx.org/mailman/listinfo/nginx >>>> >>> >>> >>> _______________________________________________ >>> nginx mailing list >>> nginx@nginx.org >>> http://mailman.nginx.org/mailman/listinfo/nginx >>> >> >> >> _______________________________________________ >> nginx mailing list >> nginx@nginx.org >> http://mailman.nginx.org/mailman/listinfo/nginx >> > > > _______________________________________________ > nginx mailing list > nginx@nginx.org > http://mailman.nginx.org/mailman/listinfo/nginx >
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