title: How to test load balancing in nginx?
body: <p>I done congfiguration in nginx for redirection and it works successfully.
  But in that i want load balancing :-
  for that i already create <strong>load-balancer.conf</strong> as well as give server name into that file like :- </p>
  
  <pre><code>upstream backend {
    # ip_hash;
  
     server 1.2.3.4;
     server 5.6.7.8;
   }
  
  server {
     listen 80;
  
     location / {
        proxy_pass http://backend;
     }
  }
  </code></pre>
  
  <p>In both instances i did same configuration 
  and it default uses round-robin algorithm so in that request transfer via one pc to another pc.....
  but it were not working</p>
  
  <p>can any one suggest me anything that secong request going to another server 5.6.7.8</p>
  
  <p>so i can check load balancing.</p>
  
  <p>Thankyou so much. </p>