The Query Overview report identifies the worst performing queries run on a specific SQL Server instance over time, including the call volume of each query. This report requires that you enabled Query Monitoring in the SQL Diagnostic Manager Console and have collected sufficient query data for the specified time period.
When to run this report
You should run the Query Overview report when you want to determine whether SQL Server queries run through Microsoft SQL Server tools or third-party applications are impacting the performance of your monitored instances. This report can help you further diagnose a known performance issue or proactively identify queries whose resource consumption may cause issues in the future.
How SQL Diagnostic Manager calculates metric values on this report
The values on the Query Overview report correlate with the related SQL Server metric.
You can access our Customer Support Portal for more information about the algorithm used to calculate a specific metric.
- How does SQL Diagnostic Manager gather statistics from monitored SQL Servers? - Solution #00000055