一、 php-fpm的pool

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

include = etc/php-fpm.d/*.confmkdir /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.socklisten.mode=666user = php-fpmgroup = php-fpmpm = dynamicpm.max_children = 50pm.start_servers = 20pm.min_spare_servers = 5pm.max_spare_servers = 35pm.max_requests = 500rlimit_files = 1024vim www.conf //内容如下

[www]listen = /tmp/www.socklisten.mode=666user = php-fpmgroup = php-fpmpm = dynamicpm.max_children = 50pm.start_servers = 20pm.min_spare_servers = 5pm.max_spare_servers = 35pm.max_requests = 500rlimit_files = 1024

继续编辑配置文件

vim aming.conf //内容如下

[aming]listen = /tmp/aming.socklisten.mode=666user = php-fpmgroup = php-fpmpm = dynamicpm.max_children = 50pm.start_servers = 20pm.min_spare_servers = 5pm.max_spare_servers = 35pm.max_requests = 500rlimit_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 = 1slowlog = /usr/local/php-fpm/var/log/www-slow.log

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

重新加载nginx服务:/usr/local/nginx/sbin/nginx -s reloadvim /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/riven.work:/tmp/

创建测试php脚本，进行测试再次更改riven.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。