Sorted:

PHP memcache is installed and working, but sporadic Class 'Memcache' not found error occurs-Collection of common programming errors

Magento, NGINX, PHP-FPM, APC, MEMCACHED, 16gb Ram CentOS, Spiking PHP-FPM to 100% CPU-Collection of common programming errors

nginx,php-fpm,fastcgiView the original page-Collection of common programming errors

problem about apc-Record and share programming errors

quanta-Record and share programming errors

problem about memcache-Record and share programming errors

PHP memcached session not working-open source projects php-memcached-dev/php-memcached

installing php-memcached on centos 6.4 with php5.5-open source projects php-memcached-dev/php-memcached

php-memcached-dev/php-memcached

jordansissel/fpm