Thank you Jeff, for the quick reply.
Unfortunately SAPTools or DBACockpit is not in use here.
Not sure how monThread can be helpful to get cpu % usage.
I am still looking for monEngine as possible candidate, but i notice the counters reset after
~60 seconds.
What about the counters from global variables , like @@cpu_busy, @@io_busy and @@idle
can them be used with the same approach with delta values ?
thanks