windows下nginx性能优化

nginx是个非常好用的高并发web服务器，在linux下并发和负载都比apache强很多，但是在windows系统下，使用度还是比较低，百度搜索到的资料基本上都是linux下的调优手段，这些很多在win系统下很难使用的.

转载自 http://crx.xmspace.net/windows_nginx_tuning.html，下面是nginx.conf：

#user  nobody;
#worker_processes  1;
#worker_cpu_affinity 00000001 00000010;
worker_rlimit_nofile 10240;
#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;
 
#pid        logs/nginx.pid;
 
events {
    worker_connections  10240;
}
 
 
http {
     include       mime.types;
     default_type  application/octet-stream;
    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';
    #access_log  logs/access.log  main;
     sendfile       on;
server_tokens off;
	 client_max_body_size    100m;
    #tcp_nopush     on;
    #keepalive_timeout  0;
     keepalive_timeout  65;
client_header_buffer_size 4k;
open_file_cache max=10240 inactive=20s;
open_file_cache_valid 30s;
open_file_cache_min_uses 1;
    #gzip  on;
	 gzip  on;  
     gzip_http_version 1.1;  
     gzip_vary on;  
     gzip_comp_level 6;  
     gzip_proxied any;  
     gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript application/x-httpd-php image/jpeg image/gif image/png;  
     gzip_buffers 16 8k;  
     gzip_disable "MSIE [1-6]."; 
fastcgi_connect_timeout 300;
fastcgi_send_timeout 300;
fastcgi_read_timeout 300;
fastcgi_buffer_size 64k;
fastcgi_buffers 4 64k;
fastcgi_busy_buffers_size 128k;
fastcgi_temp_file_write_size 128k;
    #server {
    #listen       80;
    #server_name  localhost;
    #charset koi8-r;
    #access_log   logs/host.access.log  main;
    #location / {
    #root         /upupw/htdocs;
    #index        index.html index.htm index.php;
	#autoindex    on;
    #}
    #error_page  404               /404.html;
    #redirect server error pages to the static page /50x.html
    #error_page   500 502 503 504  /50x.html;
    #location = /50x.html {
    #root         html;
    #}
    #proxy the PHP scripts to Apache listening on 127.0.0.1:80
    #location ~ .php$ {
    #proxy_pass   http://127.0.0.1;
    #}
    #pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #location ~ .php$ {
    #root           /upupw/htdocs;
    #fastcgi_pass   127.0.0.1:9000;
    #fastcgi_index  index.php;
    #fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
    #include        fastcgi.conf;
    #}
    #deny access to .htaccess files, if Apache's document root
    #concurs with nginx's one
    #location ~ /.ht {
    #deny  all;
    #}
    #}
 
    #another virtual host using mix of IP-, name-, and port-based configuration
    #server {
    #listen       8000;
    #listen       somename:8080;
    #server_name  somename  alias  another.alias;
    #location / {
    #root   html;
    #index  index.html index.htm;
    #}
    #}
 
    #HTTPS server
    #server {
    #listen       443;
    #server_name  localhost;
 
    #ssl                  on;
    #ssl_certificate      cert.pem;
    #ssl_certificate_key  cert.key;
    #ssl_session_timeout  5m;
    #ssl_protocols  SSLv2 SSLv3 TLSv1;
    #ssl_ciphers  HIGH:!aNULL:!MD5;
    #ssl_prefer_server_ciphers   on;
    #location / {
    #root   html;
    #index  index.html index.htm;
    #}
    #}
 
include vhosts.conf;
 
}