Databases in Azure SQL Managed Instance
You can set up an instance database resource to collect the following diagnostic telemetry:
To enable streaming of diagnostic telemetry for an instance database, follow these steps:
1. Go to instance database resource within managed instance.
2. Select Diagnostics settings.
3. Select Turn on diagnostics if no previous settings exist, or select Edit setting to edit a previous setting.
4. Etc.
5. Repeat the above steps for each instance database you want to monitor.
Reference:
https://docs.microsoft.com/en-us/azure/azure-sql/database/metrics-diagnostic-telemetry-logging- streaming-export-configure?tabs=azure-portal#configure-the- streaming-export-of-diagnostic- telemetry