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課程介紹：

This 3-day instructor-led course teaches students how to tune WebSphere Application Servers for improved performance.

In this course, students learn about performance tuning methods and best practices that apply to both the application server environment and the Java EE application. These methods and tools for load testing, monitoring, and tuning can be applied to various WebSphere components such as the application server's Java Virtual Machine (JVM), connection pools, and general runtime environment.

Instructor-led lectures cover topics such as performance tuning concepts and tasks, tools for load testing, monitoring server performance, best practices for tuning the JVM and connection pools, and application profiling.

Hands-on lab exercises provided throughout the course give students practical experience using tools to generate user loads on an application and monitor key performance metrics such as response time and throughput. Students also learn how to gather information from WebSphere's built-in performance advisors and how to use this information to tune, test, and monitor sample Java EE applications.

 

課程長度：

3天

 

 

課程對象：

This course is designed for anyone who works on WebSphere-related applications and projects, including administrators, business partners, independent software vendors (ISVs), and consultants.

 

 

課程大綱：

Course introduction

Overview of WebSphere Application Server systems and components

Overview of performance concepts

Performance tasks

Load testing and Rational Performance Tester

Exercise: Rational Performance Tester basics

IBM Tivoli Composite Application Manager for Application Diagnotics

Demonstration: Introduction to IBM Tivoli Composite Application Manager for Application Diagnostics

WebSphere performance data and tools

Exercise: Day Trader Benchmark installation and load testing

Performance tuning methodology

Exercise: Performance monitoring infrastructure and performance tuning

Tuning the JVM

Exercise: Exploring GC policies and monitoring JVM performance

Exercise: Troubleshooting the JVM

Connection pool tuning

Exercise: Monitoring, testing, and tuning connection pools

WebSphere runtime performance tuning

Application profiling and tuning

Exercise: Using the IBM Page Detailer

Exercise: Using the IBM Rational Application Developer profiler

Course summary