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Programming for the Java Virtual Machine



•	Table of Contents
•	Index

Performance Analysis for Java™ Web Sites
By Stacy Joines, Ruth Willenborg, Ken Hygh

Publisher	: Addison Wesley
Pub Date	: September 10, 2002
ISBN	: 0-201-84454-0
Pages	: 464

Figures and Listings

Acknowledgments

Chapter 1. Basic Performance Lingo

Measurement Terminology

Optimization Terminology

Chapter 2. Java Application Server Performance

Web Content Types

Web Application Basics

Beyond the Basics

Chapter 3. The Performance Roles of Key Web Site Components

Network Components

Application Servers

Databases and Other Back-End Resources

Web Site Topologies

Chapter 4. Java Specifics

The Java Virtual Machine

Java Coding Techniques

Chapter 5. Performance Profiles of Common Web Sites

Financial Sites

B2B (Business-to-Business) Sites

e-Commerce Sites

Information Sites

Pervasive Client Device Support

Chapter 6. Developing a Performance Test Plan

Defining the Test Scope

Scalability Testing

Building the Performance Team

Chapter 7. Test Scripts

Getting Started

Test Scripts Basics

Making Test Scripts Dynamic

Building Test Scenarios

Common Pitfalls

Chapter 8. Selecting the Right Test Tools

Production Simulation Requirements

Tool Requirements for Reproducible Results

Buy versus Build

Chapter 9. Test Environment Construction and Tuning

The Load Generators

Hardware and Test Planning

Chapter 10. Case Study: Preparing to Test

Case Study Assumptions

Fictional Customer: TriMont Mountain Outfitters

An Introduction to the TriMont Web Site

Detailed TriMont Web Site Planning Estimates

Chapter 11. Executing a Successful Test

Testing Overview

Test Analysis and Tuning Process

Test Environment Configurations

Chapter 12. Collecting Useful Data

CPU Utilization

Java Monitoring

Other Performance Monitors

Chapter 13. Common Bottleneck Symptoms

Underutilization

Bursty Utilization

High CPU Utilization

Uneven Cluster Loading

Chapter 14. Case Study: During the Test

Test Environment

Testing Underway

Chapter 15. Capacity Planning and Site Growth

Review Plan Requirements

Review Performance Test Results

Projecting Performance

Case Study: Capacity Planning

Ongoing Capacity Planning

Appendix A. Planning Worksheets

Capacity Sizing Worksheet

Network Capacity Sizing Worksheet

JVM Memory HTTP Session Sizing Worksheet

Hardware Sizing Worksheet

Capacity Planning Worksheet

Appendix B. Pre-Test Checklists

Web Application Checklist

Component Checklist

Test Team Checklist

Test Environment Checklist

Test Simulation and Tooling Checklist

Appendix C. Test Tools

Performance Analysis and Test Tool Sources

Load Driver Checklist

Sample LoadRunner Script (© 2002 Mercury Interactive Corporation)

Sample SilkPerformer Script © 2002 Segue Corporation

Appendix D. Performance Test Checklists and Worksheets

Performance Test Results Worksheet

Results Verification Checklist

Tuning Settings Worksheet

Bottleneck Removal Checklist

Summary Test Results Graph