How does performance profiling data complement ADDI discovery findings during the Optimize phase?
Select an answer to reveal the explanation.
Short Explanation
Think of it like working hands-on with IBM mainframe systems. CPU profiling from z/OS SMF or RMF records shows which programs burn the most CPU, so you prioritize optimization before transformation. On real mainframe exams, this concept comes up repeatedly, so make sure you have it locked in.
Full Explanation
CPU profiling from z/OS SMF or RMF records identifies highest-cost COBOL programs, guiding optimization before transformation where gains have greatest business impact. It is not only post-Java throughput, not test-data generation for wca4z, and not a replacement for ADDI dependency graphs.