A prebuilt PowerPivot workbook to monitor Reporting Services.
This project is a PowerPivot 2012 workbook connecting to Reporting Services Execution log to allow SSRS perfromance montitoring. It includes all of the queries, DAX formulas, and several reports already created.
Download the workbook and follow the instructions to connect to your report server.
The date table is a linked table saved in the workbook.
Email me if you have any questions or suggestions