What should you do?

You have an Azure SQL Database server named sqlsrv1 that hosts 10 Azure SQL databases.

The databases perform slower than expected.

You need to identify whether the performance issue relates to the use of tempdb on sqlsrv1.

What should you do?
A . Run Query Store-based queries
B . Review information provided by SQL Server Profiler-based traces
C . Review information provided by Query Performance Insight
D . Run dynamic management view-based queries

Answer: D

Explanation:

The diagnostics log outputs tempDB contention details. You can use the information as the starting point for troubleshooting.

You can use the Intelligent Insights performance diagnostics log of Azure SQL Database to troubleshoot performance issues.

Reference: https://docs.microsoft.com/en-us/azure/azure-sql/database/intelligent-insights-troubleshoot-performance#tempdb-contention

https://docs.microsoft.com/en-us/azure/azure-sql/database/intelligent-insights-use-diagnostics-log