Nginx服务状态监控

1. 启用nginx status配置

在默认主机里面加上location或者你希望能访问到的主机里面。
server {
listen *:80 default_server;
server_name _;
location /ngx_status
{
stub_status on;
access_log off;
#allow 127.0.0.1;
#deny all;
}
}

server {
listen *:80 default_server;
server_name _;
location /ngx_status
{
stub_status on;
access_log off;
#allow 127.0.0.1;
#deny all;
}
}

2. 重启nginx

请依照你的环境重启你的nginx
# service nginx restart
1

# service nginx restart

3. 打开status页面

# curl http://127.0.0.1/ngx_status
Active connections: 11921
server accepts handled requests
11989 11989 11991
Reading: 0 Writing: 7 Waiting: 42

# curl http://127.0.0.1/ngx_status
Active connections: 11921
server accepts handled requests
11989 11989 11991
Reading: 0 Writing: 7 Waiting: 42

4. nginx status详解

active connections – 活跃的连接数量
server accepts handled requests — 总共处理了11989个连接 , 成功创建11989次握手, 总共处理了11991个请求
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.