You have a Contoso Azure DevOps organization and a Contoso Azure subscription with an Azure virtual machine scale set named VMSS1 that is setup for autoscaling. You create a web app named Appl with Azure DevOps and deploy it to VMSS1. Appl is heavily utilized and has weekly usage patterns that change. You must propose a technique for detecting an unusual increase in the number of unsuccessful requests to Appl. The solution must require the least amount of administrative effort. What should your advice include?
