title: How to check current number of instances for Azure Application Gateway
body: <p>I currently have an Azure Application Gateway that is configured for a minimum of 2 instances and a maximum of 10 instances. It's Tier is "WAF V2" and autoscaling is enabled.</p>
  
  <p>If autoscaling is enabled, then theoretically there should be somewhere between 2 and 10 instances. So where can I go to check the current number of instances that the gateway has scaled up to? This seems like important information if you want to figure out if your gateway is overloaded.</p>