Red Hat NETSCAPE ENTREPRISE SERVER 6.1 - INSTALLATION AND MIGRATION GUIDE Manual de usuario descargar pdf (Pagina 14)

Transaction Flow:

Figure 2 - Transaction Flow

The POWER on Wheels evaluation demo provides a means for you to run a transaction

through the LPARs and watch the impact of this to system performance using the

LPARMon application.

There is a provision on the GUI that allows one to move partitions from one machine to the

other. Simply select the LPAR that you would like to move and select the move button.

You can monitor the effects of the move on the system as it progresses using the

LPARMon Tool.

We have installed the WebSphere Day Trader application for the demo, which is running

on the WebSphere Application server. This application provides a sample online stock

trading application. We use this application to drive load across the LPARS so that you

can see some load on the system.

JMeter is an open source Java application which records the users web transactions and

saves to a script that can be played back. This script contains variables that can play back

the same transaction for multiple user accounts. See Appendix B to see the scenario that

was recorded for playback.

When you add users to the load run section of the Graphical User Interface, it will simulate

multiple different user accounts accessing the system. The load is run from JMeter via a

web request to the Application server, which interfaces via JDBC link to the DB2 Server.

Installed Software

This section gives explanations of the software included with the POWER on Wheels

Evaluation Unit.

Jmeter

p26n22

IBM Http

Server

p26n23

WebSphere

p26n21

DB2

p26n24

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Red Hat NETSCAPE ENTREPRISE SERVER 6.1 - INSTALLATION AND MIGRATION GUIDE Manual de usuario Pagina 14