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Disk information is displayed in four charts that display the drives the computer on which the SQL Server instance is located. You can pick which four charts you view by selecting from the drop-down list at the top of each chart. You can select from the following charts:
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You must have OS metrics enabled to show the information in the charts on the Disks tab. |
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Displays the amount of data read from and written to disk in KB per second for this virtual machine during the sample interval. For additional information about how SQL Diagnostic Manager works with virtual machines and collects metrics, see How SQL Diagnostic Manager works with a virtual environment.
Host Disk Usage
Displays the amount of data read from and written to disk in KB per second for the host server during the sample interval. For additional information about how SQL Diagnostic Manager works with virtual machines and collects metrics, see How SQL Diagnostic Manager works with a virtual environment.
Understanding your chart data and refresh interval
SQL Diagnostic Manager charts provide data whether collected in real-time or as part of a scheduled collection event. For additional information about how SQL Diagnostic Manager displays your chart data, see Charts.