This IBM® Redbooks® publication helps you to become familiar with the technical changes that were introduced into the performance areas with IBM z/OS® V2R2.

This book is one of a series of IBM Redbooks publications that take a modular approach to providing information about the updates that are contained within z/OS V2R2. This approach has the following goals:

- Provide modular content

- Group the technical changes into a topic

- Provide a more streamlined way of finding relevant information based on the topic.

We hope you find this approach is useful. We value your feedback.

Chapter 1. Resource Measurement Facility

Chapter 2. Workload Manager

Chapter 3. Real Storage Management scalability

Chapter 4. zFS Monitoring Enhancements