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  • Linux centosVMware php-fpm的pool、php-fpm慢执行日志、open_basedir

    一、php-fpm的pool

    vim /usr/local/php/etc/php-fpm.conf//在[global]部分增加

    include = etc/php-fpm.d/*.conf

    mkdir /usr/local/php/etc/php-fpm.d/

    cd /usr/local/php/etc/php-fpm.d/

    vim www.conf //内容如下

    [www]

    listen = /tmp/www.sock

    listen.mode=666

    user = php-fpm

    group = php-fpm

    pm = dynamic

    pm.max_children = 50

    pm.start_servers = 20

    pm.min_spare_servers = 5

    pm.max_spare_servers = 35

    pm.max_requests = 500

    rlimit_files = 1024

     继续编辑配置文件

     vim aming.conf //内容如下

    [aming]

    listen = /tmp/aming.sock

    listen.mode=666

    user = php-fpm

    group = php-fpm

    pm = dynamic

    pm.max_children = 50

    pm.start_servers = 20

    pm.min_spare_servers = 5

    pm.max_spare_servers = 35

    pm.max_requests = 500

    rlimit_files = 1024

     /usr/local/php/sbin/php-fpm t

     /etc/init.d/php-fpm restart

    二、php-fpm慢执行日志

    vim /usr/local/php-fpm/etc/php-fpm.d/www.conf//加入如下内容

    request_slowlog_timeout = 1

    slowlog = /usr/local/php-fpm/var/log/www-slow.log

     配置nginx的虚拟主机test.com.conf,把unix:/tmp/php-fcgi.sock改为unix:/tmp/www.sock

     重新加载nginx服务

     vim /data/wwwroot/test.com/sleep.php//写入如下内容

     <?php echo test slow log;sleep(2);echo done;?>

     curl -x127.0.0.1:80 test.com/sleep.php

     cat /usr/local/php-fpm/var/log/www-slow.log

    三、open_basedir

    vim /usr/local/php-fpm/etc/php-fpm.d/aming.conf//加入如下内容

    php_admin_value[open_basedir]=/data/wwwroot/aming.com:/tmp/

     创建测试php脚本,进行测试

     再次更改aming.conf,修改路径,再次测试

     配置错误日志

     再次测试

     查看错误日志

    四、php-fpm进程管理

      pm = dynamic  //动态进程管理,也可以是static

     pm.max_children = 50 //最大子进程数,ps aux可以查看

     pm.start_servers = 20 //启动服务时会启动的进程数

     pm.min_spare_servers = 5 //定义在空闲时段,子进程数的最少数量,如果达到这个数值时,php-fpm服务会自动派生新的子进程。

     pm.max_spare_servers = 35 //定义在空闲时段,子进程数的最大值,如果高于这个数值就开始清理空闲的子进程。

     pm.max_requests = 500  //定义一个子进程最多处理的请求数,也就是说在一个php-fpm的子进程最多可以处理这么多请求,当达到这个数值时,它会自动退出

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  • 原文地址:https://www.cnblogs.com/davery/p/9200732.html
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