apc

Im doing research on which one of these to use and I can't really find one that stands out. Eaccelerator is faster than APC , but APC is better maintained. Xcache is faster but the others have easier syntax. Anyone have recommendations on which to use and why? APC is going to be included in PHP 6, and I'd guess it has been chosen for good reason :) It's fairly easy to install and certainly speeds things up. Check out benchmarks and comparisons: here and here and there APC definitely. It's written by the PHP guys, so even though it might not share the highest speeds, you can bet on the fact it

I read this article: http://www.mysqlperformanceblog.com/2006/09/27/apc-or-memcached/ from way back when.. I want to get the best caching engine available so that my application is really fast. Of course I don't want to over-cache but I want to at least choose the best thing out there. In that article it says Memcached is slow and apc is fast so why is everyone choosing memcached ? http://framework.zend.com/manual/en/zend.cache.backends.html#zend.cache.backends.twolevels here is says "use a fast one (but limited) like Apc, Memcache... and a "slow" one like File, Sqlite..." do you think using

I think that my server became slow since I installed XDebug. So, in order to test my hypothesis I want to disable XDebug completely. I've been searching for tutorials on how to do this but I can't find such information. Uday Sawant Find your php.ini and look for XDebug. Set xdebug autostart to false xdebug.remote_autostart=0 xdebug.remote_enable=0 Disable your profiler xdebug.profiler_enable=0 Note that there can be a performance loss even with xdebug disabled but loaded . To disable loading of the extension itself, you need to comment it in your php.ini. Find an entry looking like this: zend

I've occasionally run up against a server's memory allocation limit, particularly with a bloated application like Wordpress, but never encountered "Unable to allocate memory for pool" and having trouble tracking down any information. Does anyone know what this means? I've tried increasing the memory_limit without success. I also haven't made any significant changes to the application. One day there was no problem, the next day I hit this error. Frankie Probably is APC related. For the people having this problem, please specify you .ini settings. Specifically your apc.mmap_file_mask setting.