<b>Load Runner Methodology to Performance Testing</b> The paper covers the most important part of testing which is essential for testing the performance of application before going ‘Live’. In my research and analysis with Microfocus owned tool ‘Load Runner’, we will discuss about it deals with web based application and approach to calculate transaction per hour TPH for test execution. As tool supports many protocols based on the nature of application. Performance testing is used to analyze the real time response time for business transaction. Application be constant with increasing load or with simultaneous users should not affect the performance of the application, is our main motto as a Performance Tester Engineer. Performance Testing, Load Runner, Performance Center, Virtual Generator, Transaction, Load Runner Analysis 878-880 Issue-2 Volume-4 Ashish Kumar