Joanpardo71,
If you want to use PERFMOM you can stream the measured counters directly to a table within a database.
Extract it from there to create detailed reports on these counters.
Examine the Dynamic Managed Views -- they contain loads of statistic (realtime) information, not only for SQL server but also from your system SQL is running on.
Hope this will help.
Regards,
GKramer
The Netherlands