J meter understanding

NuevoThoughts Technologies

Jmeter Understanding

By shubhenduDate:26-apr-2013 V1

www.NuevoThoughts.com

http://nuevothoughts.com/



Summary of what we discussed:

What is Jmeter?

Why only jmeter?

How it works?



What is Jmeter?:

An Apache Project, used as a load testing tool.

Analyze and measure the performance of variety of services.

Java based Application

May be used to test application both static and dynamic(HTTP or FTP or SOAP)

Full Multithreading framework allows concurrent sampling by many threads.

Performance Testing Parameters: Load Stress Scalability Volume Endurance



Why Only Jmeter?:

Open source

Free

Can test multiple user concurrently.

Has lots of options

Easy to use and install



How it Works?:

For testing any sample first we have to take some steps:

Create HTTP Proxy

Create Logical Controller

Add Listeners



Create HTTP Proxy:Steps to follow:1-Right click on work space 2- Add->Non-Test Element->HTTP Proxy Server



Set Proxy into browser:



Start Proxy:



Browse Testing Site:



Recording Samples and stop Proxy:



Create Simple Logical Controller and cut paste samples into this:Steps to follow:1-Right click on workspace 2-Add->Logical controller->simple controller



Create a Thread Group and insert simple controller: Steps to follow:1-Right click on Test Plan 2-Add->Threads->Thread Group 3-Enter no. of users4- Enter Ramp-up Period



Listeners:Graphs:

Aggregate Graph

Spline visualizer

Response Time Graph

Reports:

Aggregate Report

Statistical Aggregate ReportData:

View Results in Table

View Results in Tree



Add a Listener: Steps to follow:1-Right click on Thread group 2-Add->Listeners->Aggregate graph



Start Testing: Click on Play



Aggregate Graph:



Aggregate Report:



View Results in Table:


Thanks




Documents

J meter understanding