1. Use Application Insights to Monitor your web application VITALS USE CASE

2. Application Insights Application insight is a powerful azure tool to help you diagnose bugs, performance issue and also usage data in production environment.

3. Application insights is part of azure, and if you have MSDN subscription, you have it

4. The data you can discover Server Response Time Site Availability Browser Page Load TimeDaily Active Users Server RequestsJavascript errors Failed RequestsUnhandled exceptions Users Over TimeSlow requests Sessions Over TimeServer CPU and Memory Page Views Over Time Browser Usage Session Duration

5. Usage data - Users, Sessions, Page Views

6. Usage data –Browsers, Session Duration Display browser usage, session duration, and how many active users on your site, and where are they come from

7. Failed Requests over time, normally indicates an unhandled exception

8. Failed Request Urls (for us, they are mostly articulates published by users)

9. Performance Problem – Where your users feel the slowest

10. Performance Problems – Server Performance (cpu, memory, io, request..)

11. All those rich information is easy to get  You are starting a new application  You are adding to the existing application

12. Add application insight when creating new project Just check the checkbox on the left

13. Add application insight to an existing project

14. Summary Application Insight is a great tool to help you track how your application is used and performing in production environment. If you have an MSDN account, you should make use of it.