This dashboard gives one place to view of most common counters of SSIS package execution, including top 20 slow packages, fast packages, minimum used packages, maximum used packages, recent data extracts, recent data loads.
When you open the execution dashboard you will be shown by default a report for the last 60 days. However, you can change this to whatever parameters you prefer by clicking the drop down arrow to the right of the "View Report" button.
Clicking that will open up the Report Parameters section. Here you can change any of the parameters you wish to alter your monitoring report.