IBM z/OS V2R2: Performance

Resource Measurement Facility

This chapter describes the modifications that were implemented in IBM Resource Measurement Facility™ (RMF) in V2R2.

RMF is an IBM product for z/OS performance measurement and management.

This chapter includes the following topics:

•1.1, “Overview” on page 2

•1.2, “RMF monitor III PCIe support” on page 2

•1.3, “RMF Support for large page enhancements” on page 7

•1.4, “Global Resource Serialization use statistics in RMF monitor III” on page 15

•1.5, “RMF zFS monitoring enhancements” on page 18

1.1 Overview

RMF is the ...