You were right to seek for answers somewhere else than configuration, then... ;o)
Glad you found you answer. I hope you'll find your way around that crash. --- *B. R.* On Wed, May 8, 2013 at 8:31 AM, ron ramos <nha...@gmail.com> wrote: > 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 >> > > > _______________________________________________ > nginx mailing list > nginx@nginx.org > http://mailman.nginx.org/mailman/listinfo/nginx >
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