Wednesday, 5 July 2023

Best Practices for Load Testing using JMeter: Real-Time Examples with Twitter Website


 SDET Interview Question and Answers

TestNG Interview questions and answers

Jenkins Interview Questions and Answers

Appium Interview Questions and Answers

Selenium Interview Questions and answers

Java Coding Interview Questions and Answers

GIT Interview Questions and Answers


If you are new to JMeter and performance testing then refer to the post below:

Introduction to JMeter


Why We need Load Testing?

Load testing is an indispensable practice for any software application or website. By subjecting the system to realistic workloads and evaluating its performance and scalability, load testing helps identify performance bottlenecks, validate requirements, enhance user experience, and mitigate business risks. 

Incorporating load testing into the software development lifecycle ensures that applications can handle expected loads, perform optimally, and deliver a seamless user experience. It is an investment in building reliable, scalable, and high-performing software systems.

Introduction:

Load testing is crucial to evaluate the performance and scalability of web applications. In this blog post, we will explore best practices for load testing using JMeter and demonstrate their application with real-time examples on the Twitter website. 

By following these practices, you can ensure accurate load testing and identify potential performance issues.

  1. Create Realistic Test Scenarios:

    For load testing the Twitter website, create realistic test scenarios that mimic user behavior. For example, simulate actions like logging in, posting tweets, following users, and searching for hashtags. Vary the number of users, their actions, and the distribution of these actions to represent real-world usage patterns.

  2. Avoid Long Think Times:

    Set appropriate think times between user actions to replicate real user behavior. For instance, when load testing Twitter, users typically spend a short time reading tweets before posting their own. Use JMeter timers to introduce realistic think times, ensuring accurate load simulation.

  3. Monitor System Resources:

    During load testing, monitor system resources to identify performance bottlenecks. Use JMeter's built-in listeners to capture key metrics such as CPU usage, memory consumption, and response times. Analyze the data to detect any resource constraints that may impact the Twitter website's performance.

  4. Use Realistic User Data:

    When load testing Twitter, use realistic user data to simulate actual user interactions. Create test data that resembles authentic profiles, tweets, and search queries. This helps evaluate the system's response to varying user input and ensures accurate load testing results.

  5. Use Realistic Load Patterns:

    Replicate real-world load patterns when load testing Twitter. Analyze the website's traffic patterns to determine peak usage hours. Configure JMeter's Thread Group and Ramp-Up Period settings to distribute virtual users accordingly, simulating heavy load during peak hours.


Real-Time Example: 

Load Testing Twitter's Tweet Posting Functionality Let's consider load testing the tweet posting functionality on the Twitter website using JMeter. Here's how we can apply the best practices:

  1. Create Realistic Test Scenario:

    Simulate user actions like logging in, browsing the timeline, and posting tweets. Vary the number of users performing these actions to represent different loads.

  2. Avoid Long Think Times:

    Set appropriate think times between actions, such as a short delay after reading tweets and before posting a new tweet.

  3. Monitor System Resources:

    Monitor CPU usage, memory consumption, and response times during the load test to identify any performance bottlenecks.

  4. Use Realistic User Data:

     Create test data with various tweet content, including different lengths and multimedia attachments.

  5. Use Realistic Load Patterns:

    Configure the load test to simulate peak usage hours when tweet posting activity is high. Gradually ramp up the number of virtual users to simulate realistic load patterns.


Conclusion:


By applying best practices for load testing using JMeter and utilizing real-time examples on the Twitter website, you can ensure accurate load testing results. Creating realistic test scenarios, avoiding long think times, monitoring system resources, using realistic user data, and replicating load patterns are essential for evaluating the performance and scalability of web applications. Apply these practices to load test the Twitter website or adapt them to suit your specific application, ensuring optimal performance under various loads.



👉👉   
Java Generics for Test Automation 

👉👉  Java ENUMS with Test Automation

 ⭐️⭐️⭐️⭐️⭐️


📌YouTube channel:
https://lnkd.in/gHJ5BDJZ

📌Telegram group:
https://lnkd.in/gUUQeCha

📌Schedule 1:1 call:
https://lnkd.in/ddayTwnq

📌Medium blogs:
https://lnkd.in/gkUX8eKY

 

*******************************************************************
For any doubts or career guidance from me, reach out here: https://topmate.io/sidharth_shukla

********************************************************************

Do remember that knowing Linux is one of the most important aspect to work as an SDET.

Basic Linux Commands for Automation QA


****************************************

 SDET Interview Question and Answers

TestNG Interview questions and answers

Jenkins Interview Questions and Answers

Appium Interview Questions and Answers

Selenium Interview Questions and answers

Java Coding Interview Questions and Answers

GIT Interview Questions and Answers


************************************************

✍️AUTHORLinkedIn Profile

************************************************

Learn (API-Microservice)Testing+ Selenium UI Automation-SDET with Self Paced Videos prepared by FAANG employees and LIVE Doubt Session 

SDET TRANING VIDEOS AVAILABLE with Live Doubt Session(course-1 below,API TRaining Videos With Class Notes and Coding Set) and (API++Mobile+UI, course-1 & 2 below) Check Training Page for Course Content or reach out @whatsapp +91-9619094122. 
This includes classnotes, 300+ interview questions, 3 projects, Java Coding question set for product companies along with career guidance from FAANG employees for Automation and SDET.

For more details whatsapp : https://lnkd.in/dnBWDM33

*************************************************



SeleniumWebdriver Automation Testing Interview Questions:

https://automationreinvented.blogspot.com/search/label/SeleniumWebdriver

API Testing Interview Question Set:

https://automationreinvented.blogspot.com/2022/03/top-80-api-testing-interview-questions.html

DevOps Interview Q&A:

https://automationreinvented.blogspot.com/2021/11/top-11-devops-interview-questions-and.html 

Kubernetes Interview Question Set

https://automationreinvented.blogspot.com/search/label/Kubernetes

Docker Interview Question Set

https://automationreinvented.blogspot.com/Docker

Linux Interview question Set

https://automationreinvented.blogspot.com/search/label/Linux

Automation Testing/SDET Framework Design

https://automationreinvented.blogspot.com/search/label/FrameworkDesign

Java Related Interview Question Set

https://automationreinvented.blogspot.com/search/label/Java

GIT Interview Question Set:

https://automationreinvented.blogspot.com/2021/09/top-40-git-interview-questions-and.html

Coding Interview Question Set:

https://automationreinvented.blogspot.com/search/label/Coding%20Questions

Mobile Testing Interview Question Set:

https://automationreinvented.blogspot.com/search/label/Mobile%20Testing

Python Interview Question Set for QAE - SDET - SDE:

https://automationreinvented.blogspot.com/search/label/Python

 

 

 

 

No comments:

Post a Comment

All Time Popular Posts

Most Featured Post

Introduction to Web Testing with Playwright

  Introduction to Web Testing with Playwright 📌  Telegram Group:  https://t.me/+FTf_NPb--GQ2ODhl 📌  YouTube channel:  https://lnkd.in/gGUG...