Package:Xcache

This is the approved revision of this page, as well as being the most recent.

dev-php/xcache


Current Maintainer(s):Daniel Robbins
Source Repository:Funtoo Overlay

Summary: A fast and stable PHP opcode cacher



Xcache



Important

This page is in need of updates.

Configuring PHP FPM

As we already installed php with fpm support above we just need to adjust the following settings:

/etc/php/fpm-php-5.3/php-fpm.conf
user = nginx
group = nginx
pm.start_servers = 20

The other options should all be very well documented, so make it fit your needs.

Configuring xcache

As of xcache-3.1.0, no manual configuration should be necessary, but if you are in need of changing any xcache settings for php-fpm, edit the following file:

/etc/php/fpm-php-5.3/ext-active/xcache
zend_extension=/usr/lib64/php5.3/lib/extensions/no-debug-zts-20090626/          xcache.so                                                                   
  2 xcache.admin.enable_auth="On"
  3 xcache.admin.user="admin"
  4 xcache.admin.pass=""
  5 xcache.cacher="On"
  6 xcache.size="64M"
  7 xcache.count="9"
  8 xcache.slots="8k"
  9 xcache.ttl="0"
 10 xcache.gc_interval="0"
 11 xcache.var_size="8M"
 12 xcache.var_count="1"
 13 xcache.var_slots="8K"
 14 xcache.var_ttl="0"
 15 xcache.var_maxttl="0"
 16 xcache.var_gc_interval="600"
 17 xcache.readonly_protection="Off"
 18 xcache.mmap_path="/dev/zero"
 19 xcache.coverager="On"
 20 xcache.coveragedump_directory="/tmp/coverager"
 21 xcache.optimizer="On"

it might look like that for you, feel free to change the settings, and if you want to be able to log in into the admin interface set the xcache.admin.pass as a md5 encrypted password that you can find out with:

# php -a
php> echo md5(PASSWORD);

then copy the admin interface to your vhost:

# cp /usr/share/php/xcache/admin -a /var/www/{VHOST}/htdocs/xcache-admin

Starting the service

Now, start the required services:

# /etc/init.d/php-fpm start
# /etc/init.d/nginx start

and make them default:

# rc-update add php-fpm default
# rc-update add nginx default