开门见山,网站请求反应速度慢首先考虑服务器问题。
我在开发中遇到的就是服务器实例限制cpu占用10%以内访问正常,超出则限制访问速度,也就是网站请求速度慢
具体和阿里工程师聊天截图如下:


按照对方说的,升级了相关配置,然后重启服务器,重启web端的nginx和php,速度溜溜上来了;
另外也最好把下面几条给做了
  1增加nginx的upstream,其中upstream中为php-cgi的地址;
  2利用nginx作为反向代理,分支法解决并发量;
  3增加php-cgi的进程数,(这里会受到机器资源的限制,因此,也并不能无限增加)
我这里使用了反向代理这各办法解决了相关问题
下面把具体解决办法放在下面,顺便把nginx下配置项目的配置贴出来,供大家使用
 1 server {2         listen       80;3         server_name  你的域名;4         index index.html index.htm index.php;5         root /yjdata/www/www/tp5_houtai/public;6         error_page 404 /404.html;7         8         location / {9             index index.php index.html index.htm;
10             if (!-e $request_filename) {
11                 rewrite  ^(.*)$  /index.php?s=$1  last;
12                 break;
13             }
14 #nginx反向代理 此处是解决缓冲慢的重点部分
15             proxy_read_timeout 300;
16             proxy_connect_timeout 300;
17             proxy_set_header  X-Real-IP  $remote_addr;
18             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
19             proxy_set_header Host $http_host;
20             proxy_redirect off;
21             #autoindex  on;
22         }
23         #location ~ \.php$ {
24         #        fastcgi_pass 127.0.0.1:10000;
25         #       include fastcgi.conf;
26         #}
27         location ~ \.php(.*)$ {
              #配置404
28             try_files $uri =404;
              #此处是9000或者10000根据自己服务器实际情况改 我这里是10000
29            # fastcgi_pass   127.0.0.1:9000;
30             fastcgi_pass   127.0.0.1:10000;
31             fastcgi_index  index.php;
32             fastcgi_split_path_info  ^((?U).+\.php)(/?.+)$;
33             fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
34             fastcgi_param  PATH_INFO  $fastcgi_path_info;
35             fastcgi_param  PATH_TRANSLATED  $document_root$fastcgi_path_info;
36             include        fastcgi_params;
37             include fastcgi.conf;
38         }
39 }  配置https 1 # HTTPS server
 2     #3     server {4         listen       443 ssl;5         server_name  你的域名;6         root /usr/share/nginx/html/wxssgsrz;7 8         index index.html index.htm;9         #相关证书
10         ssl_certificate   cert/214757705190741.pem;
11         #相关证书
12         ssl_certificate_key  cert/214757705190741.key;
13 
14         ssl_session_timeout 5m;
15         ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
16         ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
17         ssl_prefer_server_ciphers on;
18         location / {
19             root /usr/share/nginx/html/项目名称;
20             index index.html index.htm index.php;
21             if (!-e $request_filename) {
22                rewrite  ^(.*)$  /index.php?s=$1  last;
23                break;
24             }           proxy_read_timeout 300;
          proxy_connect_timeout 300;
          proxy_set_header X-Real-IP $remote_addr;
          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
          proxy_set_header Host $http_host;
          proxy_redirect off;
25         }
26         
27         location ~ .*\.(php|php5)?$ {
28               root  /usr/share/nginx/html/项目名称; 
          #此处是9000或者10000根据自己服务器实际情况改 我这里是10000 29 fastcgi_pass 127.0.0.1:10000;
30 fastcgi_index index.php;
31 fastcgi_param HTTPS on;
32 fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
33 include fastcgi_params;
34 #new line
35 include fastcgi.conf;
36 }
37 }
38
39 #此处是把http强制转成https的配置 及访问http会自动跳转到https对应地址上
40 server {
41 listen 80;
42 server_name wx.ssgsrz.com;
43 rewrite ^/(.*) https://$server_name$request_uri? permanent;
44 }
好了 多余的不说了 ,大家复制拿去用就是了
谢谢大家浏览到这里~~~
