JMeter Intermediate Tutorial 8 - How to build a Distributed Load Test (Throughput Controller)

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  • เผยแพร่เมื่อ 24 ธ.ค. 2024

ความคิดเห็น • 100

  • @xXMrThomasXx
    @xXMrThomasXx 6 หลายเดือนก่อน

    I`am finished beginner and now intermediate. It was very helpfull and thx for your hard work :)

    • @RaghavPal
      @RaghavPal  6 หลายเดือนก่อน

      Glad it was helpful, thanks

  • @yakiniarumugakani4981
    @yakiniarumugakani4981 5 ปีที่แล้ว

    Very nice explanation, easy to understand, Thanks Raghav...

    • @RaghavPal
      @RaghavPal  5 ปีที่แล้ว

      You're welcome Yakini

  • @abdo3754
    @abdo3754 5 หลายเดือนก่อน

    Thank you for the detailed explanation

    • @RaghavPal
      @RaghavPal  5 หลายเดือนก่อน

      You are welcome

  • @PaulinhoOsfaya1
    @PaulinhoOsfaya1 7 ปีที่แล้ว +2

    That was very informative! Thank you very much!

    • @RaghavPal
      @RaghavPal  7 ปีที่แล้ว

      You're welcome Paulo

  • @ronbaraskar
    @ronbaraskar 8 ปีที่แล้ว +1

    Very informative video series

  • @olawasef1404
    @olawasef1404 6 ปีที่แล้ว

    Nice, useful and clear, many thanks!

    • @RaghavPal
      @RaghavPal  6 ปีที่แล้ว

      You're welcome Ola

  • @Sailgodgreenearth
    @Sailgodgreenearth 3 ปีที่แล้ว

    very informative thank you for your effort

    • @RaghavPal
      @RaghavPal  3 ปีที่แล้ว +1

      Glad it was helpful Ritesh

  • @nvnurav1892
    @nvnurav1892 6 ปีที่แล้ว +1

    nice one.. thanks buddy

    • @RaghavPal
      @RaghavPal  6 ปีที่แล้ว

      You're welcome

  • @jagannukala6160
    @jagannukala6160 6 ปีที่แล้ว +1

    Well Explained..

    • @RaghavPal
      @RaghavPal  6 ปีที่แล้ว

      Thanks Jagan

  • @kumarabdasu6255
    @kumarabdasu6255 6 ปีที่แล้ว

    Nice Explanation, thanks buddy

    • @RaghavPal
      @RaghavPal  6 ปีที่แล้ว

      You're welcome Kumar

  • @mrutyunjaymallik7182
    @mrutyunjaymallik7182 6 ปีที่แล้ว

    Hi Raghav, thanks for sharing the useful videos. Need some help for the actual distributed testing with JMeter like the Master having more Slaves(1 or more) and targetting 1 server. What configurations we have to do with which files.

    • @RaghavPal
      @RaghavPal  6 ปีที่แล้ว +1

      Hi Mrutyunjay, i will try to publish a video soon on that

    • @mrutyunjaymallik7182
      @mrutyunjaymallik7182 6 ปีที่แล้ว +1

      Automation Step by Step - Raghav Pal Thank you so much..

  • @modernlifemanager7146
    @modernlifemanager7146 9 หลายเดือนก่อน

    Hello
    Could you please help to understand how to make sequential execution of Sampler with distributed user load.

    • @RaghavPal
      @RaghavPal  9 หลายเดือนก่อน

      When using JMeter for load testing, you can achieve sequential execution of samplers even with distributed user load. Let's break down the steps:
      1. Default Sequential Execution:
      By default, JMeter samplers run in sequential order within a thread group. However, when you add multiple users (threads) to the test run, each user might be at different steps simultaneously. This can create the appearance of random execution order (e.g., 1-3-2-4) due to parallelism¹.
      2. Synchronizing Timer:
      To ensure that all users proceed sequentially through your samplers, you can use the Synchronizing Timer element. Here's how:
      - Add a Synchronizing Timer under each HTTP Request sampler.
      - Set the Number of Simultaneous Users to Group by to the desired value (e.g., the total number of threads in your thread group).
      - If you set it to 0, it's equivalent to the total number of threads in the thread group¹.
      3. Example Scenario:
      Let's say you have three thread groups:
      - Thread Group 1: Execute once.
      - Thread Group 2: Simultaneously execute with 500 users for load testing.
      - Thread Group 3: Execute once.
      The threads within these groups are dependent on each other, ensuring sequential execution².
      Remember that JMeter provides various elements to control execution order, and the Synchronizing Timer is a powerful tool for achieving sequential behavior in a distributed load testing scenario
      ..

    • @modernlifemanager7146
      @modernlifemanager7146 9 หลายเดือนก่อน

      @@RaghavPal Thank you so much for the detailed information.

  • @AbhishekMishra-ru2fi
    @AbhishekMishra-ru2fi 4 ปีที่แล้ว

    Hi Raghav , do we have controller or anything through which i can check my server max throughput . I used constant throughput but with this as well I couldnt achieve my desire hits value (My devops is saying 100hits/sec application can survive).I want to assure this.And also let me know the correct place where i can apply it.

    • @RaghavPal
      @RaghavPal  4 ปีที่แล้ว

      Hi Abhishek, can try throughput shaper timer - jmeter-plugins.org/wiki/ThroughputShapingTimer/

  • @mahendihasanbalospura2340
    @mahendihasanbalospura2340 7 ปีที่แล้ว +1

    Nice informative videos. Thanks Raghav
    ...............
    I need to know what are the limitations of Jmeter as compared Load Runner or any Commercial performance tool...........

    • @RaghavPal
      @RaghavPal  7 ปีที่แล้ว +1

      hi Mahendihasan, i am glad you found it useful.
      In my view i do not see a major limitation of JMeter over Load Runner or similar commercial tools. Of course with commercial tools we get some direct click and play features. However with JMeter having a great open source community and great plugins being developed continuously, i believe JMeter has far more advantages than limitations.

  • @dsaspeedsd3
    @dsaspeedsd3 7 ปีที่แล้ว

    Hi Raghav
    Does throughput controller pick up unique users for the distribution??

    • @RaghavPal
      @RaghavPal  7 ปีที่แล้ว

      Deepak, will need to check to be sure.

  • @monalikajain
    @monalikajain 3 ปีที่แล้ว

    Please upload a video regarding pre-post processor( bean shell) in jmeter.

    • @RaghavPal
      @RaghavPal  3 ปีที่แล้ว

      I will plan Monalika

    • @monalikajain
      @monalikajain 3 ปีที่แล้ว

      @@RaghavPal Thanku so much!!..I hv watced all ur jmeter video..all are very good..and helped me alot to learn and implement in my project.

  • @ArchanaSharma-cv4lr
    @ArchanaSharma-cv4lr 2 ปีที่แล้ว

    H Raghav, If we have 3 separate module scripts (Login, Create, & Manage) and trying to execute the same in 1 test plan using 3 different throughput controllers then we have to mention all the CSVs used under each module script in the same test plan.

    • @RaghavPal
      @RaghavPal  2 ปีที่แล้ว

      Hi Archana, yes

  • @arshadsalmani9632
    @arshadsalmani9632 ปีที่แล้ว

    Hello Raghav, This is really very informative video, thanks for all your hard effort to make such a wonderful video. I need your help and support to start 1 project, requirements are given below.
    Requirement :
    1. Total number of business scenarios 17
    2. Total number of users (threads) 60K (load)
    3. Wants to distribute the load in each scenarios by percentage.
    4. All the scenarios should be executed in parallel for the period of 1 hour in steady state.
    5. Ramp up users until target load is reached and run full load for 60 minutes duration.
    6. Test should be executed 1 cycle.
    7. Application should be able to handle 60K virtual user with 381018 transaction per hour
    Queries:
    1. Which Thread Group should I use? (Normal or concurrency thread group)
    2. What are the Controller should I use to achieve the required output.
    3. How to distribute the load in 19 Slave server.
    4. How to pass the test data (60K users with id and password)
    5. Currently its implemented with If single thread group using controller, but client wants to implement it with multi threading.
    I really appreciate your efforts and hard work , please help me to start this project. Thanks in advance.

    • @RaghavPal
      @RaghavPal  ปีที่แล้ว +1

      Hi Arshad
      Here are some answers to your queries:
      1. Which Thread Group should I use? (Normal or concurrency thread group)
      You should use the Concurrency Thread Group. The Concurrency Thread Group allows you to specify the number of users (threads) that will be running your test in parallel. This is the best option for your test because you want to distribute the load in each scenario by percentage.
      2. What are the Controller should I use to achieve the required output?
      You should use the Loop Controller and the While Controller. The Loop Controller will allow you to run your test for a specified number of times. The While Controller will allow you to run your test until a specified condition is met.
      3. How to distribute the load in 19 Slave server?
      You can use the Load Balancing Controller to distribute the load in 19 Slave servers. The Load Balancing Controller will distribute the load evenly across the slave servers.
      4. How to pass the test data (60K users with id and password)?
      You can pass the test data (60K users with id and password) using the CSV Data Set Config element. The CSV Data Set Config element will allow you to read the test data from a CSV file.
      5. Currently its implemented with If single thread group using controller, but client wants to implement it with multi threading.
      You can implement the test with multi threading by using the Parallel Controller. The Parallel Controller will allow you to run multiple thread groups in parallel.
      Here are some additional things to keep in mind:
      * The Concurrency Thread Group should be set to "Start concurrent threads".
      * The Loop Controller should be set to "Loop iterations".
      * The While Controller should be set to "While condition is true".
      * The Load Balancing Controller should be set to "Round robin".
      * The CSV Data Set Config element should be set to "Read CSV file".
      * The Parallel Controller should be set to "Start parallel threads".
      *
      I hope this helps

  • @BhawnaBhardwaj-rm1rn
    @BhawnaBhardwaj-rm1rn ปีที่แล้ว

    Hi Raghav , Thanks for the amazing video. Can you please explain how can I achieve a specific throughput while doing a load test in Jmeter. On what all parameters is througput dependent like (no of threads , Ram duration etc ..?)

    • @RaghavPal
      @RaghavPal  ปีที่แล้ว

      Hi Bhawna,
      In JMeter, you can achieve a specific throughput by adjusting the number of threads, ramp-up time, and duration of your test. Throughput is the number of requests per unit of time that a server can handle. It is dependent on the following parameters:
      Number of threads: The number of threads determines the number of concurrent users that JMeter simulates. Each thread represents a user, and JMeter sends requests to the server on behalf of each user. The more threads you use, the higher the throughput you can achieve.
      Ramp-up time: The ramp-up time is the time taken by JMeter to create all the threads. It determines how quickly the load increases. For example, if you set a ramp-up time of 10 seconds and the number of threads to 100, JMeter will create 10 threads per second.
      Test duration: The test duration determines the length of time for which JMeter will run the test. The longer the test duration, the more time JMeter has to send requests to the server, which can increase the throughput.
      Response time: The response time is the time taken by the server to respond to a request. If the response time is high, it can reduce the throughput.
      To achieve a specific throughput in JMeter, you can follow these steps:
      Determine the desired throughput: First, you need to determine the desired throughput. For example, if you want to achieve a throughput of 500 requests per minute, you need to send 8.33 requests per second.
      Set the number of threads: Based on the desired throughput, set the number of threads that JMeter needs to simulate. You can use the formula: (Desired Throughput / (Response Time * Number of Threads)) = Requests per Second.
      Set ramp-up time: Set the ramp-up time based on the number of threads you have set. If you have set 100 threads, and you want to ramp-up in 10 seconds, then set the ramp-up time to 10 seconds.
      Set test duration: Set the test duration to a time period that is long enough to collect meaningful results.
      By adjusting these parameters, you can achieve the desired throughput in JMeter

    • @BhawnaBhardwaj-rm1rn
      @BhawnaBhardwaj-rm1rn ปีที่แล้ว

      @@RaghavPal Thank you so much !

  • @kamalsairam2575
    @kamalsairam2575 8 ปีที่แล้ว +1

    thanks raghav

  • @AaruThePrince
    @AaruThePrince 6 ปีที่แล้ว +1

    Hi Raghav, Thanks for uploading informative tutorials. It's a gr8 help for beginners. Can you please advise on REST API performance testing in real world scenario and the performance bench marks used for the mobile app performance using REST API's for Backend communication.

    • @RaghavPal
      @RaghavPal  6 ปีที่แล้ว

      Hi Vaishali, I will cover these concepts in a session

  • @shankarlingam4702
    @shankarlingam4702 6 ปีที่แล้ว

    More Informative bro thanks a lot..

    • @RaghavPal
      @RaghavPal  6 ปีที่แล้ว

      Thanks for watching.

  • @anmolsarraf4845
    @anmolsarraf4845 6 ปีที่แล้ว

    Hi raghav , thanks for the video but I have a query if we want to have different users for all the scenarios..what condition we should keep? because in this it may happen that the user it took for the first thread group , the same user is taken for the second or third thread group.

    • @RaghavPal
      @RaghavPal  6 ปีที่แล้ว

      Hi Anmol, you can use csv file for different values.

    • @anmolsarraf4845
      @anmolsarraf4845 6 ปีที่แล้ว

      Automation Step by Step - Raghav Pal ok i will implement this.!! Thanks

  • @ChrisShepard8122
    @ChrisShepard8122 7 ปีที่แล้ว

    Hi,
    Will this work the same way when using a stepping thread group?

    • @RaghavPal
      @RaghavPal  7 ปีที่แล้ว +1

      Hi Chris, Stepping Thread Group has a different use. Although you can use both of them to create a realistic performance test.

  • @aameraftab8767
    @aameraftab8767 6 ปีที่แล้ว

    Hi Sir, Very nice to see your videos. I have a question i want to test my spark and flink custom applications for throughput and latency testing in cluster mode. How i can use jmeter for this purpose? Please give an idea . Need guidline

    • @RaghavPal
      @RaghavPal  6 ปีที่แล้ว

      Hi Aamer i have not done this. May be this can help - github.com/SparklineData/spark-druid-olap/wiki/Simple-Jmeter-Guide-in-Spark-Testing

  • @satenderrathour6093
    @satenderrathour6093 7 ปีที่แล้ว +1

    Hi sir,
    All the videos are very very helpful.So, Hates off for you. Sir will you please also explane the PRE and POST Processor .
    Thanks

    • @RaghavPal
      @RaghavPal  7 ปีที่แล้ว +1

      Thanks Satender for watching, Will surely do some videos on that.

    • @satenderrathour6093
      @satenderrathour6093 7 ปีที่แล้ว

      Thanks raghav

  • @anwarjamilkhan6243
    @anwarjamilkhan6243 7 ปีที่แล้ว

    Hi
    All the videos are very informative. I have one question for you. Can you please help me how to run more than one HTTP Request(Sampler) at the same time or say parallelly? or can direct me in which video you have covered this.

    • @RaghavPal
      @RaghavPal  7 ปีที่แล้ว

      Hi Anwar, check if this helps - stackoverflow.com/questions/36188913/running-all-http-request-at-one-time-in-jmeter
      stackoverflow.com/questions/28938841/how-to-send-concurrent-requests-in-jmeter

  • @fouziyahanif4429
    @fouziyahanif4429 5 ปีที่แล้ว

    Hi Raghav,
    Thanks for the video and it worked for me. I have used CSV data set config with more number of different users.And i have crossed checked the Login &logout details on DB (On Audit log) the mentioned users are there.
    Here my question is, i need to give load for the particular page and how could i know that capacity of the particular
    page & and where i have to view the exact results for that page.

    • @RaghavPal
      @RaghavPal  5 ปีที่แล้ว +1

      Hi Hanif, you can setup your page in request sampler. For capacity, you have to test with different loads. Keep increasing the load gradually and note the time on each iteration. When you see some major deviation, you can know the capacity of the servers.

    • @fouziyahanif4429
      @fouziyahanif4429 5 ปีที่แล้ว +1

      @@RaghavPalThanks Raghav

  • @monikakushwaha8018
    @monikakushwaha8018 5 ปีที่แล้ว

    Thanks, Raghav

    • @RaghavPal
      @RaghavPal  5 ปีที่แล้ว

      You're welcome Monika

  • @rockykeshri6923
    @rockykeshri6923 4 ปีที่แล้ว

    Hi Raghav, can you try this scenario (20%,30%, 50%) with a total of 11 users then 1 thread will be missing

    • @RaghavPal
      @RaghavPal  4 ปีที่แล้ว

      will plan a session

  • @vimalmishra8693
    @vimalmishra8693 6 ปีที่แล้ว

    Hi Raghav i like your most of the video i watched so far . all the videos are very useful and full of information.
    when you say Distributed Load Test i misunderstand . is there possible to Distribute the load test in multiple desktop . would be great if you will add any video please. many thanks .

    • @RaghavPal
      @RaghavPal  6 ปีที่แล้ว

      Hi Vimal, we use master-slave setup for that. Will try to do a session on that.

    • @vimalmishra8693
      @vimalmishra8693 6 ปีที่แล้ว +1

      Hi Raghav thank you so much for reply , Appreciated !! looking forward for your new vedio for Distributed Load Test on machine. have great day.

  • @manasagrandhi8858
    @manasagrandhi8858 5 ปีที่แล้ว

    Hi Raghav,nice explanation.
    Threadgroup-10 users
    throughput controller 1- 60%
    throughput controller 2- 40%
    I have 3 samplers/requests in throughput controller1 and 2 samplers/requests in throughput controller2.And also i have correlated some values in requests of throughput cont1 and called them in the requests of throughput cont2.But the correlated values in throughput cont1 are not passing to the requests in throughput cont2,so that all the requests in throughput cont2 are failing.
    And also it is working fine if i give same percentage to throughput cont 1 & 2.The problem comes when i give different percentages.
    Please suggest a solution for this.
    I have csv data set config also in my script.

    • @RaghavPal
      @RaghavPal  5 ปีที่แล้ว

      Hi Manasa, pls do a debugging and check the logs. Use this session -
      th-cam.com/video/S8ehjk9XWtE/w-d-xo.html
      th-cam.com/video/7JI3GD0ifTw/w-d-xo.html

  • @shivanshshah92
    @shivanshshah92 8 ปีที่แล้ว

    hey raghav canyou pllease elaborate ..........as to how do we handle concurrent ajax and javascript user.

    • @RaghavPal
      @RaghavPal  8 ปีที่แล้ว

      hi Shivansh, can you please elaborate the requirement with some example. I will try to check it.

  • @PradeepKumar-ne4fz
    @PradeepKumar-ne4fz 6 ปีที่แล้ว

    Thanks Raghav , you are doing a great job .
    Also please tell me is there any advance tutorial session on jmeter
    Thanks Once Again!

    • @RaghavPal
      @RaghavPal  6 ปีที่แล้ว

      thanks for your message Pradeep, You can see here:
      JMETER BEGINNER
      th-cam.com/play/PLhW3qG5bs-L-zox1h3eIL7CZh5zJmci4c.html
      JMETER INTERMEDIATE
      th-cam.com/play/PLhW3qG5bs-L-PpK83CC_m_bWd_722tvgk.html
      JMETER ADVANCED
      th-cam.com/play/PLhW3qG5bs-L_Eosy1Nj1tKHC5jcBAVkPb.html
      JMETER TIPS & TRICKS
      th-cam.com/play/PLhW3qG5bs-L-oMT1Cnrurt7gEaLrRub2V.html

    • @PradeepKumar-ne4fz
      @PradeepKumar-ne4fz 6 ปีที่แล้ว +1

      Thanks for the links raghav

  • @suma8899
    @suma8899 7 ปีที่แล้ว

    Hi Raghav, in one test plan I will merge different scripts with different csv files, is this right procedure..I have a save script, submit script and update script, each files have different csv files, I will add a master thresgropup, three different throughput controller with percentage distribution ans under each throughput controller csv configuration will come..pls reply with your insights

    • @RaghavPal
      @RaghavPal  7 ปีที่แล้ว

      H Sudha, Using different or same csv file will be as per your requirement. Also the controllers should be configured as per your application and performance test requirements. A basic rule in performance testing is to have a configuration that can be as close as real world scenario. Also you can configure listeners as per your report requirements.
      suggestion : disable any memory consuming listeners like view results tree, graphs, etc..

  • @sumitbansal2767
    @sumitbansal2767 6 ปีที่แล้ว

    hi raghav, I have also one question.
    My scenario-login,registration(form is to long. so it distributed in three pages.like page1,page2,page3. So firstly user fill entries on page 1 then press continue button after that he will reach on page 2,same as on page 2 and page3),report1,report2,logout.
    I want to test this scenario for 100users in which all 100 users login at same time,then from 100 users 60 users do registration in sequential manner,20 user see report 1 and rest user see report.then all 100 users logout at same time

    • @RaghavPal
      @RaghavPal  6 ปีที่แล้ว

      Hi Sumit, you can create different thread groups and run them in parallel or use Module controller th-cam.com/video/jKiZ1efpE5w/w-d-xo.html

  • @ДенисФилатов-т9у
    @ДенисФилатов-т9у 4 ปีที่แล้ว

    Hi Raghav, thanks for this tutorial. This method works unexpectacly if I'll add loop count or Infinite+duration. Please kindly explain to me how to config test plan with dividing of thread group with configured loop count or Infinite+duration. Thanks in advance!

    • @RaghavPal
      @RaghavPal  4 ปีที่แล้ว

      Hi, I will check and plan a session on this

  • @amrapalijadhavlahane594
    @amrapalijadhavlahane594 6 ปีที่แล้ว

    Hi raghav , your all videos are really understandable n helpful for everyone ,thank u for posting these videos.
    Raghav , i want to perform distributed testing(on e commerce site) using master and slaves configuration on my single m/c ,is it possible. pls help me .

    • @RaghavPal
      @RaghavPal  6 ปีที่แล้ว

      Hi Swati, you can do distributed testing in JMeter, However it is done with multiple systems, where one is master and others are slaves.

    • @amrapalijadhavlahane594
      @amrapalijadhavlahane594 6 ปีที่แล้ว

      yes, i read like that, but i just wanted to know , can i do the same on single m/c.

    • @RaghavPal
      @RaghavPal  6 ปีที่แล้ว

      don't think so as it will have the same ip

    • @RaghavPal
      @RaghavPal  6 ปีที่แล้ว

      I have not tried that

  • @dsaspeedsd3
    @dsaspeedsd3 7 ปีที่แล้ว

    Do you a Test with all the explained features of Jmeter, that means it should be a Test suite ready to run.

    • @RaghavPal
      @RaghavPal  7 ปีที่แล้ว +1

      Hi Deepak, it depends on the requirements. Of course all the features will not be needed for a single test so you have to see what you need and prepare the test accordingly.

  • @bharatkumar5277
    @bharatkumar5277 6 ปีที่แล้ว

    Hi Raghav, Videos are very informative and appreciate the work and time you had put in. Can you add a video on the jmeter and Git integration?Can we push the .jmx files and results.jtl files to repo-github and then execute the jenkins job by pulling the files from the github. Is that possible?

    • @RaghavPal
      @RaghavPal  6 ปีที่แล้ว

      Hi Bharat, yes you can. Infact the ideal solution will be to have Jenkins pull the latest file and then run the test.

    • @bharatkumar5277
      @bharatkumar5277 6 ปีที่แล้ว

      Thanks Raghav...I dont see video for the same...appreciate if you can prepare a video which would be very helpful for all of us.

  • @trivenireddy9478
    @trivenireddy9478 4 ปีที่แล้ว

    Hi Raghav, firstly thanks for sharing all informative channels.
    I have one of web application performance requirement is below
    1. Login page has configured with IDP OAuth - [using jmeter IDP auth worked]
    2. Load Page A, Page B and Page C - verify each page loading response.( front end application designed with nodejs POLYMER customized components and in DOM loads with N no.of #shadow-root elements) to click any icon or button and find element for that DOM loads with levels of shadow-root are minimum 10 to 20 [ using jmeter able to traverse each page after login]
    3. Now, I want to update some attribute information. How to achieve this ? (tried blaze meter recording, but recording not working after login page due to may be shadow-root elements).
    Suggest me how to proceed for perf testing when application html5 DOM enabled with shadow-root ? if you have any such videos please share with us.

    • @RaghavPal
      @RaghavPal  4 ปีที่แล้ว

      Hi Triveni, I do not have a 1st hand experience on this and will suggest to check online.

  • @sreemannem
    @sreemannem 6 ปีที่แล้ว

    Thanks for detailed video. Can you please explain how to handle below scenario using jmeter.
    I need to do load testing on Job portal. scenario is 200 user for registration, 200 users for job searching, 200 users for Login and 200 users for Job posting and each 200 user need to be do their actions (registration, searching,login and job posting).
    please explain how to create test plan for this scenario ,Thanks in Advance

    • @RaghavPal
      @RaghavPal  6 ปีที่แล้ว

      Hi, you can add scripts in different samplers in a thread group and run it as per the load required

  • @sharathchandra6311
    @sharathchandra6311 3 ปีที่แล้ว

    You are the best lol..

    • @RaghavPal
      @RaghavPal  3 ปีที่แล้ว

      Thanks Sharath

  • @IbanMieZ
    @IbanMieZ 6 ปีที่แล้ว

    Hi Raghav!
    Your video is nice and informative, however, the title is a bit misleading. You're referring to (and explaining) "Request Distribution", "User Profile" and, according to the title, most people will come here thinking they'll see the setup for JMeter client / server topology with multiple Load Generators (slaves) connected to the same Controller (master).
    As per (1 example): www.blazemeter.com/blog/how-to-perform-distributed-testing-in-jmeter
    Comming back to the subject, an interesting detail, related to Throughput Controller in JMeter is the fact that given under a node, let's say thread group, such as bellow, you might see some different behavior between HPLR and JMeter and this small piece of info, in return, might save some money, time and stress for perf engineers.
    JMeter Thread Group
    >> Throughput Controller 1 - 30%
    >>>> request_A
    >> Throughput Controller 2 - 20%
    >>>> request_B
    >> Throughput Controller 3 - 50%
    >>>> request_C
    In the above piece of pseudo-code, in JMeter, there is a possibility that a VU will do, at some point, on some iteration one of the below combinations:
    - request_A, request_B, request_C
    - request_A, request_B
    - request_A, request_C
    - request_B, request_C
    - request_A
    - request_B
    - request_C
    - none (in theory)
    After 10 iterations with 1 VU: You'll have at least 10 requests
    Note: If checked, "Per User" will cause the controller to calculate whether it should execute on a per user (per thread) basis. If unchecked, then the calculation will be global for all users. For example, if using total execution mode, and uncheck "per user", then the number given for throughput will be the total number of executions made. If "per user" is checked, then the total number of executions would be the number of users times the number given for throughput.
    HPLR Group Properties (Run logic Random)
    >> Action 1 - Random percents 30%
    >>>> request_A
    >> Action 2 - Random percents 20%
    >>>> request_B
    >> Action 3 - Random percents 50%
    >>>> request_C
    in HPLR, when editing the Runtime settings > Run logic, if you add a Group Properties block and establish Run Logic >, modeling the same 30%, 20%, 50% Request Distribution, one Virtual User can do just the below combinations:
    - request_A
    - request_B
    - request_C
    After 10 iterations with 1 VU: You'll have exactly 10 requests
    The different behavior is quite important and, at times, you'll have to work a bit on readapting the scripts when moving from HPLR to JMeter and the other way around.
    Cheers!

  • @satenderrathour6093
    @satenderrathour6093 7 ปีที่แล้ว

    Sir also have some queries related to plugins. So,please give me your email id from where i will asked the questions.
    Thanks Raghav

    • @RaghavPal
      @RaghavPal  7 ปีที่แล้ว +1

      Satender, you can find the email in the about section of this channel.