1. 查看是否安装检查状态模块;
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[root@localhost ~] # nginx -V
nginx version: nginx /1 .12.2
built by gcc 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC)
configure arguments: --prefix= /usr/local/nginx --with-http_sub_module
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2. 如未安装,重新编译安装;
Ø 检查状态模块;--with-http_stub_status_module
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[root@localhost ~] # cd /usr/local/src/nginx-1.12.2/
[root@localhost ~] # ./configure --prefix=/usr/local/nginx --with-http_stub_status_module
[root@localhost ~] # make && make install
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3. 编辑nginx 的配置文件;
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[root@localhost ~] # vim /usr/local/nginx/conf/nginx.conf
server {
listen 80;
server_name localhost;
#access_log logs/host.access.log main;
location /nginx_status {
stub_status on;
access_log off;
#allow 127.0.0.1; ##可对该页面的访问者进行过滤
#deny all;
}
}
[root@localhost ~] # nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx .conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx .conf test is successful
[root@localhost ~] # nginx -s reload
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4.测试语法;
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[root@localhost ~] # curl http://192.168.10.110:80/nginx_status
Active connections: 1
server accepts handled requests
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Reading: 0 Writing: 1 Waiting: 0
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5. 输出内容详解;
第一行 Active connections: 1 ——活跃的连接数量,包括等待客户端数0 |
第二行 server accepts handled requests —— 总共处理了1个连接 , 成功创建1次握手, 总共处理了1个请求 |
第三行 Reading — 读取客户端的连接数,Writing — 响应数据到客户端的数量,Waiting — 开启 keep-alive 的情况下,这个值等于 active – (reading+writing), 意思就是 Nginx 已经处理完正在等候下一次请求指令的驻留连接. |
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持服务器之家。
原文链接:https://blog.51cto.com/13776311/2391358