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LoadRunner

US Soft Technologies > LoadRunner

LoadRunner is a performance testing tool developed by Micro Focus, designed to test applications under load to measure their behavior and performance. It simulates thousands of virtual users accessing the application simultaneously, helping identify bottlenecks and performance issues before deployment. LoadRunner supports a wide range of protocols, including HTTP, Web Services, Oracle, SAP, and more, making it suitable for testing both web and enterprise applications. The tool includes components like VuGen (Virtual User Generator), Controller, and Analysis, which collectively allow users to create test scripts, run load scenarios, and analyze results. Its robust capabilities make it a popular choice for large-scale performance and stress testing.

LoadRunner is a performance testing tool developed by Micro Focus, designed to test applications under load to measure their behavior and performance. It simulates thousands of virtual users accessing the application simultaneously, helping identify bottlenecks and performance issues before deployment. LoadRunner supports a wide range of protocols, including HTTP, Web Services, Oracle, SAP, and more, making it suitable for testing both web and enterprise applications. The tool includes components like VuGen (Virtual User Generator), Controller, and Analysis, which collectively allow users to create test scripts, run load scenarios, and analyze results. Its robust capabilities make it a popular choice for large-scale performance and stress testing.

  1. Introduction to LoadRunner
  • What is LoadRunner?
  • Purpose and Benefits of Performance Testing
  • LoadRunner Architecture Overview
  • Components of LoadRunner: VuGen, Controller, Analysis

 

  1. LoadRunner Installation and Setup
  • System Requirements
  • Installing LoadRunner Components
  • Licensing Overview

 

  1. Virtual User Generator (VuGen)
  • Introduction to VuGen
  • Recording Modes: HTML vs URL
  • Script Generation Process
  • Understanding Actions (vuser_init, Action, vuser_end)

 

  1. Scripting in VuGen
  • Parameterization (Data-driven testing)
  • Correlation (Dynamic value handling)
  • Transactions and Think Time
  • Custom Code using C language
  • Handling Exceptions and Error Handling

 

  1. LoadRunner Protocols
  • Web (HTTP/HTML)
  • Web Services
  • Citrix, SAP, Oracle, Siebel, etc.
  • Protocol Advisor

 

  1. Load Scenarios and Controller
  • Manual and Goal-Oriented Scenarios
  • Setting Load Patterns: Ramp-up, Duration, Ramp-down
  • Running Scenarios with Multiple Scripts
  • Configuring Virtual Users and Load Generators
  • Monitoring Servers and Applications during Test Execution

 

  1. Load Test Execution
  • Scheduling Scenarios
  • Real-Time Monitoring: Hits/sec, Throughput, Response Time
  • SLA (Service Level Agreement) Settings
  • Managing Errors and Logs

 

  1. Analysis of Results
  • Introduction to LoadRunner Analysis Tool
  • Interpreting Graphs: Transaction Summary, Running Vusers, Throughput
  • Merging Results from Multiple Runs
  • Generating and Customizing Reports

 

  1. Advanced LoadRunner Features
  • Scripting for Complex Business Processes
  • Using LoadRunner with APIs and Web Services
  • Integrating LoadRunner with APM Tools (e.g., Dynatrace, AppDynamics)
  • CI/CD Integration (e.g., Jenkins, ALM)

 

  1. Best Practices and Optimization
  • Script Optimization Techniques
  • Test Planning and Workload Modeling
  • Bottleneck Identification and Tuning
  • Performance Test Lifecycle and Strategy

 

What is LoadRunner?

LoadRunner is a performance testing tool by Micro Focus that simulates virtual users to test the performance, load, and scalability of applications under various conditions.

Web, desktop, mobile, and enterprise applications (e.g., SAP, Oracle, Citrix) across a variety of protocols.

Parameterization is the process of replacing hard-coded values with variables to simulate real user behavior using different input data.

Kerala
Thiruvalla, Pandalam, Adoor, Pathanamthitta, Kayamkulam, Kottayam, Marthandam, Neyyattinkkara, Nedumangad, Thiruvananthapuram City, Kilimanoor, Karikode, Kollam City, Karunagapally, Punalur, Anchal, Kuttikkanam, Elappara, Kalamassery, Kaloor, Angamali, Thrissur, Palakkad, Manjeri, Valanchery, Perinthalmanna, Calicut (Kozhikode), Perumbavoor, Vyttilla, Alappuzha, Harippad.

Tamil Nadu
Velachery, Anna Nagar, Thiruvattiyoor, Neyveli, Aranthangi, Pudukottai, Nagapattinam, Karaikal, Ariyalur, Mulumichampatti, Saravanampatti, Gandhipuram, Kumbakonam, Mayiladuthurai, Vaniyambadi, Vellore, Tirupattur (Vellore), Kancheepuram, Thiruvannamalai, Hosur, Hosur East.

Karnataka
Bangalore Electronic City, Mysore Kuvempunagar, Mysore City.

Andhra Pradesh
Panruti, Dilsukhnagar, Chittoor, West Godavari.

Maharashtra
Panvel, Dombivli, Dombivli East, Thane, Kalyan, Akurdi, Chinchwad, Nigdi, Karvenagar, Revet, Kothrud.

West Bengal
Kolkata, Durgapur.

Rajasthan
Sikar, Kota, Jhalawar.

Jharkhand
Ranchi.

Uttar Pradesh
Allahabad, Lucknow, Rambagh.