To download an ASH report:

1. Open the Performance Hub page from the database details page, if not already open.

   Note
   
   

   For more information about how to navigate to the Performance Hub page, see:

   • For Autonomous Database
   • For Base Database Service and Exadata Databases
   • For External Database Service

2. From the menu in the upper-right corner, click Reports and select Active Session History. The Generate ASH Report dialog box is displayed.

3. Select the date of the Start Time. In the calendar and time dialog boxes that are displayed, select the start date and time for the report.

   Repeat this step for the End Time date and time.

4. Click Download to generate the report for the selected time range and download it.

While the report is being generated, a message Report generation is in progress appears at the upper-right corner of the screen. When the report is complete and downloaded, a confirmation message with the name of the report file is displayed.