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=$1 last;
- 12 break;
- 13 }
- 14 #nginx反向代理 此处是解决缓冲慢的重点部分
- 15 22 }
- 23 #location ~ \.php$ {
- 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;
- #
- 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~~~