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: 
  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. 
  
  ### <a id="example"></a> Example
  
  Consider an example with the following apps:
  
  <pre class="terminal">
  $ cf apps
  Getting apps in org myorg / space test as admin...
  OK
   
  name     requested state   instances memory   disk urls
  go-app   started           1/1       32M      32M  go-app.istio.example.com
  dora     started           1/1       1G       1G   go-app.istio.example.com
  </pre>
  If `go-app` has a weight of <code>9</code> and `dora` has a weight of <code>1</code>, then running `curl  go-app.istio.example.com` results in observing <code>90%</code> of the requests go to `go-app` and <code>10%</code> to `dora`.
negative.code: 		<th>Percentage of Requests</th>
  	</tr>
  	<tr>
  		<td><font color="red"><code>app-a</code></font></td>
  		<td><font color="red"><code>1</code></font></td>
  		<td><font color="red"><code>1</code></font> / ( <font color="red"><code>1</code></font> + <font color="blue"><code>3</code></font> )</td>
  		<td><font color="red"><code>25%</code></font></td>
  	</tr>
  	<tr>
  		<td><font color="blue"><code>app-b</code></font></td>
  		<td><font color="blue"><code>3</code></font></td>
  		<td><font color="blue"><code>3</code></font> / ( <font color="red"><code>1</code></font> + <font color="blue"><code>3</code></font> )</td>
  		<td><font color="blue"><code>75%</code></font></td>
  	</tr>
  </table>
  
  