php5-cgi (or php70-cgi) 似乎是不用装的。 挤压出Nginx的性能 http://blog.csdn.net/xifeijian/article/details/20956605 改ulimit vi /etc/sysctl.conf fs.file-max = 70000 (貌似没用) net.netfilter.nf_conntrack_max = 1000000 (这个?) http://blog.chedushi.com/archives/9508 (ubuntu专用?) fpm用的php.ini下 (/etc/php5/fpm/php.ini) cgi.fix_pathinfo=0 去掉防syn flood攻击 (高并发下会主动堵塞apache请求 导致ab测试下 apr_socket_recv: Connection reset by peer (104)) 参考: http://xmarker.blog.163.com/blog/static/226484057201462263815783/ vi /etc/sysctl.conf net.ipv4.tcp_syncookies=0 看ulimit数 ulimit -Sn ulimit加到30000 nginx.conf worker_processes 12; worker_rlimit_nofile 100000; events { use epoll; worker_connections 65535; } php-fpm.conf (or www.conf) 改成listen = 127.0.0.1:9000, 不要用listen = /var/run/php5-fpm.sock process.max = 65536 (这个似乎没用) pm下4个,改大一点,一个进程30M pm.max_requests = 50000 (这个似乎也没用) nginx server配置下选择 fastcgi_pass 127.0.0.1:9000; centos7下删除httpd日志后不能再次生成的问题 重启下httpd就有了 ================================== server { listen 8080; server_name contact2.wpcn.lc; root /var/www/simba-git/contact2/web/; index index.php; # access_log /data/log/access.contact.log main; # error_log /data/log/error.contact.log debug; location / { # Redirect everything that isn't a real file to index.php try_files $uri $uri/ /index.php?$args; } location ~ \.php$ { fastcgi_split_path_info ^(.+\.php)(/.+)$; # NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini # With php5-cgi alone: fastcgi_pass 127.0.0.1:9000; # With php5-fpm: # fastcgi_pass unix:/var/run/php5-fpm.sock; fastcgi_index index.php; include fastcgi_params; } location ~ /\.(ht|svn|git) { deny all; } }