nginx關於FastCGI優化

FastCGI優化

fastcgi相關參數列表說明

在主配置文件nginx.conf中配置

[root@web01 conf]# cat /application/nginx/conf/nginx.conf
worker_processes  2;
worker_cpu_affinity 0101 1010;
error_log logs/error.log;
 
#配置Nginx worker進程最大打開文件數
worker_rlimit_nofile 65535;
 
user www www;
events {
    #單個進程容許的客戶端最大鏈接數
    worker_connections  20480;
    #使用epoll模型
    use epoll;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    #sendfile        on;
    #keepalive_timeout  65;
    #訪問日誌配置
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';
 
 
    #虛擬主機
    include /application/nginx/conf/extra/www.conf;
    include /application/nginx/conf/extra/blog.conf;
    include /application/nginx/conf/extra/bbs.conf;
    include /application/nginx/conf/extra/edu.conf;
    include /application/nginx/conf/extra/phpmyadmin.conf;
    include /application/nginx/conf/extra/status.conf;
 
    #nginx優化----------------------
    #隱藏版本號
    server_tokens on;
 
    #優化服務器域名的散列表大小 
    server_names_hash_bucket_size 64;
    server_names_hash_max_size 2048;
 
    #開啓高效文件傳輸模式
    sendfile on;
    #減小網絡報文段數量
    #tcp_nopush on;
    #提升I/O性能
    tcp_nodelay on;
 
    #鏈接超時 時間定義 默認秒 默認65秒
    keepalive_timeout 60;
    
    #讀取客戶端請求頭數據的超時時間 默認秒 默認60秒
    client_header_timeout 15;
    
    #讀取客戶端請求主體的超時時間 默認秒 默認60秒
    client_body_timeout 15;
    
    #響應客戶端的超時時間 默認秒 默認60秒
    send_timeout 25;
 
    #上傳文件的大小限制  默認1m
    client_max_body_size 8m;
 
    #nginx與php之間FastCGI 相關參數調優
    #時間超時設定
    fastcgi_connect_timeout 240;
    fastcgi_send_timeout 240;
    fastcgi_read_timeout 240;
    #緩衝/緩存設置
    fastcgi_buffer_size 64k;
    fastcgi_buffers 4 64k;
    fastcgi_busy_buffers_size 128k;
    fastcgi_temp_file_write_size 128k;
    fastcgi_temp_path /data/ngx_fcgi_tmp;
    fastcgi_cache_path /data/ngx_fcgi_cache levels=2:2 keys_zone=ngx_fcgi_cache:512m inactive=1d max_size=40g;
}

在虛擬主機配置文件中配置

[root@web01 conf]# cat /application/nginx/conf/extra/www.conf 
server {
    listen  80;
    server_name www.abc.com;
    rewrite ^(.*)$  https://$host$1 permanent;
}
server {
    listen       443;
    server_name  www.abc.com;
 
    #https證書
    ssl on;
    ssl_certificate /application/nginx/conf/key/server.crt;
    ssl_certificate_key /application/nginx/conf/key/server.key;
 
    #訪問日誌
    access_log  logs/access_www.log  main buffer=32k flush=5s;
    location / {
        root   html/www;
        index  index.php index.html index.htm;
    }
    #隱藏版本號
    #server_tokens on;
 
    #php解析
    location ~ .*\.(php|php5)?$ {
        root html/www;
        fastcgi_pass 127.0.0.1:9000;
        fastcgi_index index.php;
        include fastcgi.conf;
 
        #FastCGI 相關參數調優
        #fastcgi_cache ngx_fcgi_cache;
        fastcgi_cache_valid 200 302 1h;
        fastcgi_cache_valid 301 1d;
        fastcgi_cache_valid any 1m;
        fastcgi_cache_min_uses 1;
        fastcgi_cache_use_stale error timeout invalid_header http_500;
        fastcgi_cache_key http://$host$request_uri;
    }
}