It is a good practice to analyze only one business process at a time since the various business process in a large enterprise application may involve various protocols. The option is enabled by default. This is a temporary directory which VUGen will use while capturing events. This course focuses on planning, creating and enhancing Virtual User Vuser scripts using VuGen in the Web environment. Points to note with VuGen and Controller.

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How do I know if my script replayed successfully? The Controller at a glance. How can I increase the load during the test? Did the application encounter errors? Did the system perform well under load? Page 4 of 99 HP LoadRunner Service Level Agreement 74 How do i define an sla? How do I view a summary of performance?. In a scenario, LoadRunner replaces human users with virtual users or Vusers. Vusers emulate the actions of human users working on your system a scenario can contain tens hundreds or even thous ands of vusers The actions that a Vuser performs during a scenario are described in a vuser script To measure the performance of your system, you define transactions.

A transaction represents one or more end-user business processes a transaction enables you to measure how long it takes to perform these business processes Each Vuser script is based on a protocol a protocol is the method of communication between a client and the server The script footprint of a Vuser script is defined by the quantities of the various resources that are required on a load generator in order to execute the Vuser script.

Plan Load Test. Define your performance testing requirements, for example, number of concurrent users, typical business processes, and required response times 2. Create Vuser Scripts. Use vuGen to capture the end-user activities into automated scripts 3. Define a Scenario. Use the Controller to set up the load test environment 4. Run a Scenario. Analyze the Results Use LoadRunner Analysis to create graphs and reports, and evaluate the system performance Starting HP Web Tours To illustrate Loadrunner as a solution for load testing this tutorial uses performance requirements for a sample application.

The sample application, HP Web Tours, is a web-based travel agency system. HP Web Tours users connect to a web server, search for flights, book flights, and check flight itineraries While LoadRunner supports over 50 types of applications, this tutorial demonstrates how to load test a Web-based application.

If you are load testing applications that are not Web-based, please contact hP for assistance In this section of the tutorial, you will learn how to start and log on to HP Web Tours 1. Keep this dialog box open while you access the Web Tours application 2. For more information refer to the relevant java documentation 3. Log on to h Web tours a. Type in the following information User name: jojo Password bean b. On the left pane, click Login. HP Web Tours welcomes you to the application 4.

Reserve a flight a. On the left pane click Flights. The Find Flight page opens b. Change the Arrival city to Los Angeles c. Click Continue d. In the find flight page accept the default flight selection and click continue Page 8 of 99 HP LoadRunner In the Payment Details page, click Continue.

The Invoice page is displayed, summarizing your flight reservation 5. Your project manager has given you 4 criteria for release 1. HP Web Tours must successfully handle 10 concurrent travel agents 2. HP Web Tours must be able to process 10 simultaneous flight bookings with response time not exceeding 90 seconds 3.

HP Web Tours must be able to handle 10 travel agents running simultaneous itinerary checks vith response time not exceeding seconds 4. HP Web Tours must be able to handle 10 agents signing in and signing out of the system with response time not exceeding 10 seconds This tutorial will walk you through the process of building load tests that validate each business requirement so that you can attach a pass or fail before release Where To Go from here Now that you has been introduced to the loadrunner basics, you can proceed to " Lesson 1 Building a Vuser Script"on page 10 Page 9 of 99 HP LoadRunner You use VuGen to create Vuser scripts In this lesson you will cover the following topics Introducing VuGen-the Virtual User Generator Creating a Blank Vuser Script Recording into a vuser scri Viewing a Vuser script Introducing VuGen -the virtual User Generator In a performance testing environment, Load Runner replaces human users with virtual users, also known as vusers Vusers generate a load on a system by emulating actions of typical users-in a repeatable and predictable manner.

As you walk through a business process on your application, VuGen records your actions and converts these actions into Vuser scripts. These Vuser scripts form the foundation of your load tests Creating a blank vuser Script To develop a Vuser script, you first open VuGen and create a blank script.



How do I know if my script replayed successfully? The Controller at a glance. How can I increase the load during the test? Did the application encounter errors? Did the system perform well under load? Page 4 of 99 HP LoadRunner Service Level Agreement 74 How do i define an sla?



VuGen is based on SharpDevelop. October 23, at 1: What might be the cause? June 25, at 6: Create a free Powered by. August 26, at 1: They feel a bit hp loadrunner


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