Page History
You can specify the number of console options in the Console Options window that affect overall product behavior. To access Access the Console Options window , select by selecting > Console Options from the SQL Diagnostic Manager Console toolbar.
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The Alerts tab allows you to limit the number of historical alerts displayed in the Alerts view, which can improve the view's performance of the view when there is a large number of are many alerts.
Notifications
The Notifications tab allows you to configure how SQL Diagnostic Manager notifies you when alert data crosses a threshold.