How to Monitor Nginx by using Stub Status Module on Ubuntu 21.04

The NGINX web server can also be used as a reverse proxy, load balancer, mail proxy, and HTTP cache. In this module, you will find information about the basic status of the ngx_http_stub_status_context.
For more explanation on this video: https://www.linuxhelp.com/how-to-monitor-nginx-by-using-stub-status-module-on-ubuntu-21-04