Nginx 0.5.33 + PHP 5.2.5 (FastCGI) 可以承受3万以上的并发连接数，相当于同等环境下Apache的10倍

worker_processes 10;

error_log  /data1/logs/nginx_error.log  crit;

#pid        logs/nginx.pid;

#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 51200;

events
{
      use epoll;

      worker_connections 51200;
}

http
{
      include       conf/mime.types;
      default_type  application/octet-stream;

      charset  gb2312;
     
      server_names_hash_bucket_size 128;
     
      #sendfile on;
      #tcp_nopush     on;

      keepalive_timeout 60;

      tcp_nodelay on;

      gzip on;
      gzip_min_length  1k;
      gzip_buffers     4 8k;
      gzip_http_version 1.1;
      gzip_types       text/plain application/x-javascript text/css text/html application/xml;

      server
      {
              listen       80;
              server_name  blog.s135.com;
              index index.html index.htm index.php;
              root  /data0/vshare/htdocs;

              if (-d $request_filename)
              {
                     rewrite ^/(.*)([^/])$ http://$host/$1$2/
permanent;
              }
                             
              location ~ .*\.php?$
              {
                   include conf/fcgi.conf;      
                   fastcgi_pass  127.0.0.1:10080;
                   fastcgi_index index.php;
              }

              log_format  access  '$remote_addr - $remote_user [$time_local] "$request" '
                                    '$status $body_bytes_sent "$http_referer" '
                                    '"$http_user_agent" $http_x_forwarded_for';
              access_log  /data1/logs/access.log  access;
      }

      server
      {
              listen  80;
              server_name  status.blog.s135.com;

              location / {
                   stub_status on;
                   access_log   off;
              }
      }
}

fastcgi_param  QUERY_STRING       $query_string;
fastcgi_param  REQUEST_METHOD     $request_method;
fastcgi_param  CONTENT_TYPE       $content_type;
fastcgi_param  CONTENT_LENGTH     $content_length;

fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;
fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
fastcgi_param  REQUEST_URI        $request_uri;
fastcgi_param  DOCUMENT_URI       $document_uri;
fastcgi_param  DOCUMENT_ROOT      $document_root;
fastcgi_param  SERVER_PROTOCOL    $server_protocol;

fastcgi_param  REMOTE_ADDR        $remote_addr;
fastcgi_param  REMOTE_PORT        $remote_port;
fastcgi_param  SERVER_ADDR        $server_addr;
fastcgi_param  SERVER_PORT        $server_port;
fastcgi_param  SERVER_NAME        $server_name;

# PHP only, required if PHP was built with --enable-force-cgi-redirect
#fastcgi_param  REDIRECT_STATUS    200;