Performance terminology
This chapter describes several important concepts and terms that are used to help you understand the performance of IBM z Systems™ hardware and software. These concepts and terms are referenced extensively in this publication when the performance of a CICS environment is described.
The IBM z Systems CPU Measurement Facility (CPU MF) provides information for use with the Large Scale Performance Reference (LSPR) charts. This chapter describes how CPU MF data is collected, how the LSPR charts are used, and how the figures that ...

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