Basic counter set

The basic counter set includes counts of central processing unit cycles, instructions executed, and directory-write and penalty cycles for level-1 instruction and data caches. For more information about the basic counter set, see The Set-Program-Parameter and CPU-Measurement Facilities, SA23-2260.

Use the Customize/Delete Activation Profiles task to authorize the use of the basic counter set for an LP. The Basic counter set authorization control selection is located on the Security page for the LP.