Usage of Nginx module http_stub_status_module

./configure --prefix=/usr/local/nginx/ --with-http_stub_status_module

make && make install

pkill -9 nginx
/usr/local/nginx/sbin/nginx

location /status {
      stub_status on;
      access_log off;
}

/usr/local/nginx/sbin/nginx -s reload

Active connections: 2001 
server accepts handled requests
 303662 303484 209204 
Reading: 0 Writing: 1073 Waiting: 928 

ulimit -n 20480