Measuring DPC/ISR Time using Tracelog

[Aananda]

Hi,
This is regarding the MSDN article Example 15: Measuring DPC/ISR Time - Measuring DPC/ISR Time using Tracelog. I followed the instructions mentioned in the article and I could generate the HTML file successfully. The HTML file has details on DPC measurement for my driver but there are no measurements for Interrupt Service Routine(ISR). Do I need to make any additional settings to get measurements for ISR?

Regards
Anand