php加速器: xcache

1.准备软件包

xcache-3.2.0.tar.gz

2.安装组件

$ echo 'export LC_ALL=C' >> /etc/profile

$ tail -l /etc/profile

$ source /etc/profile

$ yum -y install perl-CPAN

或 $ yum -y install perl-devel

3.安装xcache

$ tar xf xcache-3.2.0.tar.gz

$ cd xcache-3.2.0

$ /usr/local/php/bin/phpize

$ ./configure --enable-xcache --enable-xcache-optimizer --with-php-config=/usr/local/php/bin/php-config

$ make && make install

4.配置xcache

$ vi /usr/local/php/etc/php.ini

extension_dir = "/usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/"

extension = xcache.so

$ service httpd restart

$ cat xcache.ini >> /usr/local/php/etc/php.ini

几个关键的参数:

xcache.size  =  128M  ;缓存大小

xcache.count =    ;cpu数量

xcache.ttl   =   ;缓存生效时间

xcache.gc_interval =    ;回收间隔

xcache.var_size  =    ;变量大小

5.使用xcache

$ cp -r htdocs /usr/local/httpd/htdocs/xcache

$ vi /usr/local/php/etc/php.ini

$ echo -n "123456" | md5sum

e10adc3949ba59abbe56e057f20f883e  -

##或者进入xcache官网生成一个md5的密码字符串

##http://xcache.lighttpd.net/demo/cacher/mkpassword.php

xcache.admin.user = "xcache"

xcache.admin.pass = "e10adc3949ba59abbe56e057f20f883e"

$ service httpd restart

访问http://domain/xcache/

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