Exercise 5: Monitoring Exceptions in a Workbook
Let’s build a simple workbook to monitor exceptions logged by the Application Insights instance for the Azure web app you deployed earlier in the chapter:
- Select Workbooks in the Monitoring section of your Application Insights resource – located under Logs. Alternatively, you can search for the Workbooks section in the portal.
Figure 10.15: Workbooks section with gallery templates
- Create a new workbook by choosing Empty under QuickStart templates.
- Add a new section by clicking on the Add link and choosing the Text item.
- Switch to Markdown text and add the following snippet:
## Null Reference Exceptions
The time chart of exception occurs in the application for the **last day**
- You can also add a diagram by selecting the Add Query item and providing the following KQL query. We did not provide a time range in the query, so you need to select a time range of 24 hours in...
