Nginx输出基本状态信息（Ngx_http_stub_module模块）

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                      输出Nginx基本状态信息（Ngx_http_stub_status_module）
官方文档:http://nginx.org/en/docs/http/ngx_http_status_module.html
官方定义:

The ngx_http_stub_status_module module provides access to basic status information.

This module is not built by default, it should be enabled with the --with-http_stub_status_module　configuration parameter.

  注意:此模块在编译时启动，指定--with-http_stub_status_module；

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＃Example Configuration location /basic_status {     stub_status; }

Syntax:	stub_status;
Default:	—
Context:	server, location

Context:适用配置段

演示环境:

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Server：192.168.47.140 [iyunv@GaoServer ~]# cat /etc/redhat-release CentOS Linux release 7.2.1511 (Core) [iyunv@GaoServer ~]# uname -r 3.10.0-327.el7.x86_64 [iyunv@GaoServer ~]# nginx -V nginx version: nginx/1.10.2 ......

相关配置:

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[iyunv@GaoServer ~]# vim /etc/nginx/conf.d/Vhost.conf server {         listen 80;         location /status {                 stub_status;         } } #测试 [iyunv@GaoServer ~]# curl http://192.168.47.140/status Active connections: 1 server accepts handled requests 23 23 50 Reading: 0 Writing: 1 Waiting: 0

状态信息定义:(官方定义)
Active connections:  #当前的活动连接数（包括Waiting状态的连接）；
    The current number of active client connections including Waiting connections.
accepts:  #从Nginx启动到此时一共已经接收的请求数；
    The total number of accepted client connections.
handled:  #已经被处理完成的请求；
    The total number of handled connections. Generally, the parameter value is the same as acceptsunless some resource limits have been reached (for example, the worker_connections limit).
requests:  #客户端发来的总请求数；
    The total number of client requests.
Reading:  #Nginx读取客户端请求报文的连接数；
    The current number of connections where nginx is reading the request header.
Writing:  #Nginx处于向客户端发送响应报文的连接数；
    The current number of connections where nginx is writing the response back to the client.
Waiting:  #等待客户端发送新请求的空闲连接数；
    The current number of idle client connections waiting for a request.