IBM z15 (8561) Technical Guide

Performance

This chapter describes the performance and capacity planning of z15.

 

Note: Throughout this chapter, z15 refers to IBM z15 Model T01 (Machine Type 8561) unless otherwise specified.

This chapter includes the following topics:

•12.1, “IBM z15 performance characteristics” on page 476

•12.2, “z15 Large System Performance Reference ratio” on page 478

•12.3, “Fundamental components of workload performance” on page 479

•12.4, “Relative Nest Intensity” on page 481

•12.5, “LSPR workload categories based on RNI” on page 483

•12.6, “Relating ...