ubuntu xcache and APC(Alternative PHP cache)

참고

• Setup PHP-FPM with APC on Ubuntu 10.04 for Faster Performance
  
• Installing Nginx With PHP5 (And PHP-FPM) And MySQL Support (LEMP) On Ubuntu 12.04 LTS
  
• PHP accelerator 선택 (APC, eAccelerator, XCache, Nusphere PhpExpress, Zend Optimizer+)

APC install

sudo apt-get install php5 php5-dev php5-suhosin 
sudo apt-get install php-pear php5-cgi php5-cli php5-curl 
sudo apt-get install php5-gd php5-imagick php5-mcrypt 
sudo apt-get install php5-fpm php-apc php5-memcache php5-mysql
#* 2013.05.23
sudo apt-get install php-apc

sudo vi /etc/php5/fpm/pool.d/www.conf
# pm = static
# pm.max_children = 10
# pm.max_requests = 100
# 4Core CPU, 512MB RSM 서버에 맞는 설정

sudo vi /etc/php5/fpm/php.ini
extension=apc.so
# apc 를 사용하도록 설정
# **** 2013.05.23 PHP Performance with APC + Memcached
extension=apc.so
apc.shm_segments=1
apc.shm_size=256
apc.optimization=0
apc.num_files_hint=2048
apc.ttl=3600
apc.user_ttl=3600
apc.max_file_size=1M

sudo /etc/init.d/php5-fpm reload

xcache install

sudo apt-get install php5-xcache
sudo /etc/init.d/php5-fpm reload