anchor.diff:  
    _weight of app_ / _sum of the weights of all apps mapped to route_
   
  -See the following example in which two apps are mapped to the same route:
  +Consider an example in which two apps are mapped to the same route: <font color="red"><code>app-a</code></font> and <font color="blue"><code>app-b</code></font>. The percentage of requests for <font color="blue"><code>app-b</code></font> is calculated as follows:
  +
  +<font color="blue">weight of <code>app-b</code></font> / ( <font color="red">weight of <code>app-a</code></font> + <font color="blue">weight of <code>app-b</code></font> )
  +
  +The following table uses example values to show how the percentage of requests is calculated for the two apps: 
   
   <table>
   	<tr>
  
positive.code: 		<th>Percentage of Requests</th>
  	</tr>
  	<tr>
  		<td>app-a</td>
  		<td><code>1</code></td>
  		<td><code>1</code>/(<code>1</code>+<code>3</code>)</td>
  		<td><code>25%</code></td>
  	</tr>
  	<tr>
  		<td>app-b</td>
  		<td><code>3</code></td>
  		<td><code>3</code>/(<code>1</code>+<code>3</code>)</td>
  		<td><code>75%</code></td>
  	</tr>
  </table>
  
  
negative.code: 
  1. Observe each window in which you are running `cf logs APP-NAME`. The output displays a log message each time there is a request. The amount of requests each app receives corresponds to its configured routing weight. 
  
  1. When finished, enter `Ctrl + C` to stop sending requests with the `while` loop. 