Install the PHP accelerator plugin Zendopcache

Zendopcache Introduction:

Download Link: Http://pecl.php.net/package/ZendOpcache

Zend Opcache accelerates php execution with opcode caching and optimizations. It improves PHP performance by storing precompiled PHP scripts in shared memory. This eliminates the process of reading PHP files from disk and compiling them. In addition, It also provides a small number of byte-code optimization patterns to make code execution faster
Compatibility:
The current version of Zend Opcache applies to PHP 5.2.*, 5.3.*, 5.4.*, and PHP-5.5 Development Branch. PHP5.2 may not be supported in the future.

Installation:

wget http://pecl.php.net/get/zendopcache-7.0.5.tgz tar zxf zendopcache-7.0.5.tgz cd zendopcache-7.0.5./configure-- With-php-config=/usr/local/webserver/php5.4/bin/php-configmake && make install edit php.ini (add the following): Zend_ Extension=/usr/local/webserver/php5.4/lib/php/extensions/no-debug-zts-20100525/opcache.soopcache.memory_ consumption=128opcache.interned_strings_buffer=8opcache.max_accelerated_files=4000opcache.revalidate_freq= 60opcache.fast_shutdown=1opcache.enable_cli=1 Restart php-fpm after the phpinfo () function to see if the function is enabled;

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After installation, the load on the Web machine dropped from 8 points to more than 1 points

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Install the PHP accelerator plugin Zendopcache