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安装 eAccelerator

2024-09-25 23:52:38   213人阅读

一、安装前提

(1) 安装好 LNMP 完整环境
(2) Nginx 能够解析 PHP
(3) 配置环境变量：echo ‘export LC_ALL=C‘ >> /etc/profile && source /etc/profile 2> /dev/null
(4) 安装 Perl 相关依赖：yum install -y perl-devel
(5) 注意：eAccelerator 只支持 PHP 5.4 以下版本
(6) 注意：eAccelerator 、XCache 、ZendOpcache 都是缓存加速器，安装时只安装其中一个，首选 XCache

二、安装 eAccelerator

cd /usr/local/src/wget https://github.com/downloads/eaccelerator/eaccelerator/eaccelerator-0.9.6.1.tar.bz2yum install -y bzip2tar xf eaccelerator-0.9.6.1.tar.bz2cd eaccelerator-0.9.6.1/usr/local/php/bin/phpize./configure --enable-eaccelerator=shared --with-php-config=/usr/local/php/bin/php-configmake && make installcd ..

 

三、配置 eAccelerator

mkdir -p /tmp/eacceleratorchown -R nginx.nginx /tmp/eacceleratorcd /usr/local/php/lib/cat >> /usr/local/php/lib/php.ini << EOF[eaccelerator]extension=eaccelerator.soeaccelerator.shm_size="64"eaccelerator.cache_dir="/tmp/eaccelerator"eaccelerator.optimizer="1"eaccelerator.optimizer="1"eaccelerator.check_mtime="1"eaccelerator.debug="0"eaccelerator.filter=""eaccelerator.shm_max="0"eaccelerator.shm_ttl="3600"eaccelerator.shm_prune_period="3600"eaccelerator.shm_only="0"eaccelerator.compress="1"eaccelerator.compress_level="9"EOF
pkill php-fpm/usr/local/php/sbin/php-fpm

 

四、测试 eAccelerator

[root@localhost lib]# /usr/local/php/bin/php -vPHP 5.3.27 (cli) (built: May  5 2017 07:35:34)Copyright (c) 1997-2013 The PHP GroupZend Engine v2.3.0, Copyright (c) 1998-2013 Zend Technologies    with eAccelerator v0.9.6.1, Copyright (c) 2004-2010 eAccelerator, by eAccelerator
[root@localhost lib]# ll /tmp/eaccelerator/total 0drwxrwxrwx 18 root root 150 May  6 08:30 0drwxrwxrwx 18 root root 150 May  6 08:30 1drwxrwxrwx 18 root root 150 May  6 08:30 2drwxrwxrwx 18 root root 150 May  6 08:30 3drwxrwxrwx 18 root root 150 May  6 08:30 4drwxrwxrwx 18 root root 150 May  6 08:30 5drwxrwxrwx 18 root root 150 May  6 08:30 6drwxrwxrwx 18 root root 150 May  6 08:30 7drwxrwxrwx 18 root root 150 May  6 08:30 8drwxrwxrwx 18 root root 150 May  6 08:30 9drwxrwxrwx 18 root root 150 May  6 08:30 adrwxrwxrwx 18 root root 150 May  6 08:30 bdrwxrwxrwx 18 root root 150 May  6 08:30 cdrwxrwxrwx 18 root root 150 May  6 08:30 ddrwxrwxrwx 18 root root 150 May  6 08:30 edrwxrwxrwx 18 root root 150 May  6 08:30 f

访问 php.ini 查看是否有 eAcelerator 加速器：

技术分享

使用 tmpfs 优化 eAccelerator 缓存目录：

[root@localhost lib]# mount -t tmpfs -o size=16m tmpfs /tmp/eaccelerator[root@localhost lib]# mount -a[root@localhost lib]# grep eacc /proc/mountstmpfs /tmp/eaccelerator tmpfs rw,relatime,size=16384k 0 0

 

 

 

 

    

安装 eAccelerator


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