The Disk Space History report provides the history of activity for a specific disk. To access this report, click Reports in the Navigation pane, then select Resources > Disk Space History in the Analyze menu.

When to run this report

You can run the Disk Space History report to locate a new database by analyzing available disk space and level of activity.

How SQL Diagnostic Manager calculates metric values on this report

Most values on the Disk Space History report correlate with the related SQL Server metric. However, some metric values represent averages over time. Likewise, a few metric values are based on performance algorithms that use multiple statistics to calculate a more accurate metric. 

You can access our Customer Support Portal for more information about the algorithm used to calculate a specific metric.

  • How is the Worst Performing and Most Frequent Queries information gathered? - Solution #00000412
  • How does SQL Diagnostic Manager gather statistics from monitored SQL Servers? - Solution #00000055
  • How does SQL Diagnostic Manager calculate the reorganization percentage for database tables? - Solution #00000301
  • What does the 'Memory Usage' metric in the console and reports represent? - Solution #00002237

Deploy report to Microsoft Reporting Server

You can use the SQLdm Reports Deployment wizard to deploy the Disk Space History report to the Microsoft Reporting Server.

SQL Diagnostic Manager identifies and resolves SQL Server performance problems before they happen. Learn more > >