1. Check whether the check status module is installed;
[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
2. If it is not installed, recompile and install it;
Check status module; -- with HTTP > status > module
[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
3. Edit the configuration file of nginx;
[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; ##Visitors to this page can be filtered
#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 reload4. Test syntax;
[root@localhost ~]# curl http://192.168.10.110:80/nginx_status Active connections: 1 server accepts handled requests 1 1 1 Reading: 0 Writing: 1 Waiting: 0
5. Output details;
| First line Active connections: 1 -- number of Active connections, including waiting clients 0 |
| The second line server accepts handled requests -- processed 1 connection in total, successfully created 1 handshake, processed 1 request in total |
| In the third line, Reading - the number of connections to read the client, Writing - the number of responses to the client, Waiting - when keep alive is enabled, this value is equal to active - (reading+writing), which means that Nginx has processed the resident connection Waiting for the next request instruction |