Follow this procedure to generate a period specific Custom report on device performance.
Steps:
Navigate to Analysis → <Admin Domain Name> → Event Reporting → Custom Reports.
.Click New at the bottom of the left pane.
Select Application Data and select the option Hourly in the Data Source page.
Daily, weekly and monthly period specific reports can be generated by selecting the option Daily, Weekly or Monthly.
Click Next.
Click the Table option under Display Options and click Next.
Click the desired fields in the Available Fields pane to move it to the Selected Fields pane (You can click the left / right arrow on each columns to change the position of the column. You can click X on each column to remove the column). Click Next.
Click the properties listed on the left pane and move them to the right pane to reduce the quantity of information shown in the report. Click Next to select the date option in the next page, click Save As to save the report.
Select one of the Date Options (either query for the day or between two dates or for a selected period in the past). Select the report format (HTML, PDF Portrait, PDF Landscape, Save as CSV or Save as HTML) and click Finish.
To generate the report, select the report created in the left pane and click Run. The hourly report is generated.