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jmeter

Jmeter Course Content

Introduction
  • Why use JMeter?
  • Overview of functional/regression/stress testing principles
Designing a basic test plan
  • How to identify your testing needs
  • Defining the steps of your test
Creating your first JMeter test
  • Introducing the JMeter GUI
  • The basic elements of a JMeter test plan
  • Building a functional test with your Internet browser
  • Executing your functional test
  • Reading the results of your test
The power of JMeter
  • Comprehensive overview of the available JMeter components and functions
  • Implementing an advanced functional test using the key JMeter functions and components
  • Designing and implementing your own practical example to “test” a website of your choice
Regression testing
  • Using your functional tests for regression testing
  • Future proofing your tests
Stress testing
  • Analysing your website traffic
  • Identifying what you need to test
  • Mimicking the real world in JMeter
  • Extracting and reading the results
Other key features
  • Stress testing a database
  • Using JMeter from the command line
  • Editing a test plan in a text/XML editor
Distributed (Remote) Testing
  • Preparing remote environment
  • Running distributed
  • Gethering and analysing results
  • Using distributed testing with load balancers
Variables
  • Creating user variable
  • Extracting data from a web page to a variable
Functions
  • Using functions
  • Function helper
Using BeanShell Scripting
  • Short introduction to BeanShell
  • Creating samplers
  • BeanShell listener
  • BeanShell function
Testing Application with Real Data
  • Configuring Apache Web Server to record appropriate data
  • Access Log Sampler
  • Security issues
Advanced Options
  • Using Artificial Intelligence (Markov4Jmeter and others)
  • Installing External Plugins
Performance Testing Fundamentals
  • Stress testing
  • Load testing
  • Soak testing
  • Running multiple threads
  • Setting rump-up period
  • Threads and users
Distributed Testing
  • Configuring servers
  • Gathering results
Submitting Forms
  • Extracting form ID or checksums
  • Generating sequence or random data
  • Getting data from database
  • Recording forms with a JMeter proxy server
  • Submitting data recorded in log files
Managing Sessions
  • Session managers
  • Session per thread
  • Session per user
Load Distribution
  • Using Apache log files to determine distribution
  • Analysing distribution and creating appropriate test plans
  • Timers
  • Gaussian Random Timer
Other Resources and Load Time
  • Images
  • Java scripts
  • JMeter and HTTP headers policy (browser and proxy caching)
Resource Monitoring
  • Monitoring and analysing CPU resources
  • Monitoring database queries
  • Monitoring memory utilization
  • Monitoring network traffic
  • Running monitoring tools periodically
Analysing and Interpreting Load Test Results
  • Running tests at night and creating periodical reports
  • Statistics available from JMeter
  • Sample, Average, Median, Deviation, Throughput
  • Response time graphs
  • Margins of Error
  • Analysing results with Excel
  • Interpreting statistical results
  • Finding the bottlenecks
  • Regression and correlations