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Load Runner

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Load Runner:

  • Load Runner is a performance testing tool used to test application  measuring system behavior and performance under load.
  • Load Runner can simulate thousands of users concurrently using application software, recording and later analyzing the performance of key components of the application.

Why do we need load runner?

  • With the growing number of internet users, it is important for product owners to ensure that the application can handle peak load efficiently.

LOAD RUNNER SYLLABUS:

Load Runner Installation:

  • LoadRunner architecture
  • Where to install LoadRunner components
  • Identify hardware and software needed for installation
  • Installing Loadrunner samples.

VUGEN

Introduction to VUSER Concept:

  • Definition of Vuser
  • Why VUGEN is Used
  • Features of VUGEN
  • VUSER TYPES

Streamlining Recording:

  • Settings to be done before recording
  • Modes of recording
  • Choosing the right protocol
  • Types of protocol loadrunner supports
  • Single and Multiple protocols
  • When and how to use more than one Action
  • Deleting Action

First touch to VUGEN:

  • Starting VUGEN
  • Understanding VUGEN Environment Options
  • Choosing the right protocol

Recording Script using VUGEN:

  • VUSER Script sections (Init, Action and end)
  • Creating New Virtual VUSER script
  • Adding and removing protocols
  • Choosing New Virtual user category
  • Begin Recording on your application
  • Ending and Saving a recording session
  • Running the Created Script

 Introduction to Output window in VUGEN:

  • Replay Log
  • Recording Log
  • Generation Log
  • Correlation Results

Understanding the VUSER script:

  • Viewing and modifying VUSER scripts
  • Understanding the functions generated in the code
  • Getting Help on functions
  • Workflow Wizard
  • Walkthrough on few Loadrunner functions
  • Recap of Steps for creating Vuser Scripts

Actions in depth:

  • When and how to use more than one Action
  • Deleting Actions
  • Rename actions
  • Import Action into Vuser

Introduction to VUGEN parameters:

  • Definition of parameter
  • Why parameterization is required
  • Parameters Limitations
  • Creating Parameters
  • Types of parameters
  • Using Existing Parameters
  • Using Parameter List
  • Parameterization options

File and table type parameters:

  • Creating data files
  • Properties of file type parameters
  • properties of table type parameters

 Setting Parameters properties:

  • Introduction to setting parameter properties
  • Setting properties for internal data parameter types
  • Setting properties for user defined functions
  • Choosing parameter formats

Data Assignment methods:

  • Sequential
  • Random
  • Unique

Data Update Modes:

  • Each Occurrence
  • Each Iteration
  • Once

Configuring Run time settings:

  • About Run time settings
  • Configuring run time settings
  • Pacing run time settings
  • Configuring Log run time settings
  • Configuring Think time settings

Correlations:

  • Introduction to correlations
  • Auto Correlation
  • Wdiff Utility
  • Manual Correlation

Introduction to Transactions:

  • What are transactions
  • Why we need transactions
  • How to insert transactions in the script

Introduction to content check:

  • Why we need Content checks
  • How to use the inbuilt content checks
  • How to build your own content checks

 Controller:

Introduction to controller:

  • Opening controller
  • Why we need controller
  • Significance of controller
  • Features on controller

Loadrunner Testing Process:

  • Planning the test
  • Creating Vuser Script
  • Creating the scenario
  • Running the scenario
  • Monitoring the scenario
  • Analyzing the scenario

Designing a scenario:

  • Creating a scenario
  • Run scenario with sample Vuser load

Scenario types:

  • Manual Scenario
  • Goal Oriented scenario

Introduction to Load generators:

  • What is load generator
  • Why we need load generators

Kinds of Scheduling Scenarios:

  • Schedule by scenario
  • Schedule by group

Scheduling scenarios:

  • About Scheduling scenarios
  • Delaying the start of scenarios
  • Scheduling a scenario
  • Scheduling Vuser groups
  • Adding Vuser to Scheduled scenarios

 Creating and running a manual scenario:

  • Creating Vuser groups
  • Configuring Vusers in Vuser group.
  • Configuring Vuser run time settings
  • Configuring scripts
  • Setting time out intervals
  • Configuring Scenario run time settings
  • Setting the run time file location
  • Specifying results location
  • Collating results

Running scenarios and controlling Vusers:

  • Running entire scenario
  • Controlling Vuser groups
  • Controlling individual Vusers
  • Manually adding Vuser to running scenario
  • Manually adding Vuser to Rendezvous

Viewing Vusers during executions:

  • About viewing vusers during executions
  • Monitoring Vuser status
  • Viewing the output window
  • Viewing Vuser script log
  • Logging execution notes

Creating Goal Oriented scenario:

  • About Planning goal oriented scenario
  • Understanding goal oriented scenario design tab
  • Defining scenario goals
  • Assigning properties to scripts
  • Configuring scripts

 Monitoring and Analysis:

Online Monitoring:

  • About Online Monitoring
  • Setting up the Monitoring environment
  • Monitor types
  • Choosing Monitors and measurements in the controller
  • Starting the monitors in the controller
  • Opening online monitor graphs in the controller
  • Setting monitor options

 

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