Tanoor Dieng schreef: > Hello every body, > I'm currently working on a very high traffic web sites. > I often get a fatal error in production about memory "Allowed memory size > of ... exhausted". > > Unfortunately, I can not reproduce this fatal error in developpement > environment. > The main reason for that is that I don't know the php script which causes > the error. > Php only tell me on which file, the error has appeared, but I don't know the > orginal php script which were called. > > I've tried some hacks, like the register_shutdown_function one. > > This hack allows me to catch almost all fatal errors, except one which says > "Allowed memory site of ..." > > Any idea about how to catch this error? you can't - the script dies due to not enough memory, there is nothing the script/engine can do at that point (any action would require some more memory). > > My main issue is to know script that has been called. > reproduce it in development, this probably means you will have to: 1. setup webserver/php conf/ini indentically to production 2. setup the dev env with a copy of live data most likely your issue revolves around too large a dataset being read in during some requests in the production env (e.g. a way too large product list) in the interim increase the php memory_limit on the production server to mitigate the problem (know that this only works if your server has the memory available ... too many webserver processes running the php engine with too much memory allocated will eventually cause physical memory to run out with the consequence that the OS will start to swap memory to disk, which will quickly bring your server grinding to a halt) > > Best regards > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
