Performance Optimization and Tuning Techniques for IBM Processors, including IBM POWER8

IBM i

This chapter describes the optimization and tuning of POWER8 and other Power processor-based servers running the IBM i operating system. It covers the following topics:

•5.1, “Introduction” on page 102

•5.2, “Using Power features with IBM i” on page 102

•5.3, “IBM i operating system-specific optimizations” on page 104

•5.4, “Related publications” on page 106

5.1 Introduction

IBM i provides an operating environment that emphasizes integration, security, and ease of use.

5.2 Using Power features with IBM i

The operating system and most applications ...