App Service Plan density check

Updated doc with general guidance on App Service Plan density and recommended Apps in various SKUs and sizes.

Author: amolmehrotra

articles/app-service/overview-hosting-plans.md

@@ -98,7 +98,17 @@ Since you pay for the computing resources your App Service plan allocates (see [
 
 Isolate your app into a new App Service plan when:
 
-- The app is resource-intensive.
+- The app is resource-intensive. The number may actually be lower depending on how resource intensive the hosted applications are, however as a general guidance, you may refer to the table below:
+
+  | App Service Plan SKU | Max Apps |
+  |--|--|
+  | B1, S1, P1v2, I1v1 | 8 |
+  | B2, S2, P2v2, I2v1 | 16 |
+  | B3, S3, P3v2, I3v1 | 32 |
+  | P1v3, I1v2 | 16 |
+  | P2v3, I2v2 | 32 |
+  | P3v3, I3v2 | 64 |
+
 - You want to scale the app independently from the other apps in the existing plan.
 - The app needs resource in a different geographical region.
 
@@ -107,4 +117,4 @@ This way you can allocate a new set of resources for your app and gain greater c
 ## Manage an App Service plan
 
 > [!div class="nextstepaction"]
-> [Manage an App Service plan](app-service-plan-manage.md)
+> [Manage an App Service plan](app-service-plan-manage.md)