The approach of: Having a separate Thread Group to generate/refresh the token with 1 thread and the required number of loops. Figure 01: Adding Concurrency Thread Group. Tip #1 - Control the Test Script Execution Flow. More information: How to Convert Your Postman API Tests to JMeter for Scaling. 0. Thus, you'd probably end up with something like ${__V(${__P(propertyName)})} which would only declare a variable with a null value. you need to amend your test plan configuration to include Synchronizing Timer with Number of Simultaneous Users to Group by set to 500 and replace the Constant Timer with the Flow Control Action sampler. Within each Thread Group, we may place a combination of one or more of other elements − Sampler, Logic Controller, Configuration Element, Listener, and Timer. I have recorded JMeter script for a website. accounts. Once we have opened the. Flow Control Action/Test Action- Test Action is a unique kind of Sampler that is used to insert pauses into a test rather than making a request to the server. A complete list of samplers are given here : Flow Control Action. JMeter allows you to save the entire Test Plan tree or only a portion of it. Add a relevant JMeter Timer (i. 1. In the next step, on the General Tab, we can configure it with these general details: Now go to the Build Tab to specify how we’ll build the project. In some cases, the Timer is used to implement the Pacing. Q #12) Explain the flow of the Test Script Recorder. Add Flow Control Action sampler after the Runtime Controller and set it to "Pause" for 60000 milliseconds Just in case be informed that as per JMeter Best Practices you should always be using the latest version of JMeter so consider upgrading to JMeter 5. Then download the copy in the ext folder and lib folder. getProperty (“file. So creating a 30-seconds delay would be something like: return 30000. A while loop is a control flow statement that allows code to be executed repeatedly based on a given Boolean condition. Other than load testing, you also. Throughput Controller will work correct if you have more than single iteration. encoding”)get “file. encoding” property value from STDOUT. Description. Improve this answer. send another 500 requests. The simplest groovy code that could be written in the JSR timer is “return <delay time>” where the delay time is in. Each Thread Group in a JMeter Test Plan simulates a particular real-world application scenario. e. Ensure that "token" request is being executed each 10 minutes by adding Flow Control Action sampler configured to sleep for 9 minutes 50 seconds or something like this. Create a new JMeter test plan containing a few basic elements. 这个时候需要对上个接口做延时处理，就用到Test Action。. Note: You shall add a delay after checking the status of the last sampler. They should start after some delays between them. The JMeter Transaction Controller can be a very handy tool for organizing different segments of your test and determining how those segments will appear in a report. Use "Flow Action Control" Sampler after your HTTP request or in the scope of your Loop Controller or under the scope of your Thread Group (right click on thread group and select "Add Think Times to Children" Jmeter - Controlling iteration using pacing time. Controls the behavior of the flow, by either enabling or disabling flow behavior (such as logging) or by choosing a branch when the flow runs. Functions dictate operations that can be performed on JMeter variables and constants. Check their documentation to have more details. If you introduce artificial delay of 3 seconds - it will make the overall throughput lower. If the WebDriver Sampler is the only sampler in the Thread Group you can add i. Switch from setUp Thread Group for "LoginAPI" to normal Thread Group and configure it to run either desired number of iterations or forever. For login you have used only Username and Password in you request, but there can be other parameters too, which will be required for the successful login. Add Flow Control Action sampler after the logintokensso request and configure it to "sleep" for 30 seconds: Or if you have to use the timer for any reason you can still go for the Flow Control Action sampler but with zero delay and make your Constant Timer a child of this Flow Control Action sampler: By default timers, pre and post-processors execution time is not being included into report so the delay might happen but you just don't see it. Currently, Taurus script language allows only sequential execution of requests with no flow control abilities. Mixing versions may not work correctly. Since JMeter 3. Datadog also offers a JMeter integration that you can activate during your tests. Asking for help, clarification, or responding to other answers. ③ 保存したjmeter_ja. . Answer: HTTP(s) Test Script Recorder is used to record all the Http(s) requests going to the server from your application. 固定定时器Constant Timer与测试活动的区别2. Add Flow Control Action at the end of the test for pausing exact time before next loop. properties file as suggested by Dmitri T in one of my previous question for the same thing. JMeter and selenium can be integrated via plugin support of web drivers. 6700 Reader (s) JMeter is a versatile and powerful open-source tool for performance testing, load testing, and stress testing of web applications. This tutorial provides basic and in-depth knowledge of the Apache JMeter Performance Testing tool. e. 4. Share. . encoding”)get “file. Transaction Controller. Flow Control Action is a sampler that is intended for use in a conditional controller. Share. Flow Control Action is just below the while controller i. Instead, you use an element of the Constant Throughput Timer, Constant Timer, or Flow Control Action type. JTL files with same columns are automatically merged into a single file named merged_X. JMeter While Controller upon exit does not run Flow Control Action. Right click on Test Plan > Add > Non-Test Elements > HTTP (S) Test Script Recorder. 1 I noticed that the Constant Throughput Timer is unable to control the tests throughput if a Test Action / Flow Control Action is used after the Constant Throughput Timer declaration. 会員登録. Be careful since only children of the flow control action will be impacted. b) Add "HTTP Message Header" and "View Result Tree". 2 Logic Controllers. Rather than generate a sample, the test element either pauses or stops the selected target. Stephen Jenkins Jmeter Jan 23, 2023 Add a comment OctoPerf is JMeter on steroids! Schedule a Demo In this blog post we are going to look at several JMeter Controllers, specifically: Simple Controller Transaction Controller Loop Controller While Controller ForEach Controller If Controller Once Only Controller Throughput Controller We re-use the Step 1, 2 in tutorial JMeter Performance Testing. IF the condition is true, THEN execute the statements inside the IF block. putObject ('whileLoopStart', System. It scales web development by helping you measure and analyze application performance. bat. Create a test plan. it allows pauses to be included without needing to generate. To pause (sleep) current or all thread for specified amount of time (duration is set in milliseconds). Add a Test Action Sampler In the "Duration (milliseconds)" field, set the value as simply $ {mydelay} Right Click Test Action Sampler > Add > Timer > Beanshell timer. I ended up using a Test Action with 30s pause. 2 Logic Controllers. It means no sampler = no delay. Insert Constant Timer as a child of the 2nd request, the timers are executed before each Sampler in their scope so it will introduce the 3 seconds delay between requests as well: if you place the constant timer at the same. (again depending upon your application). Start your free trial. Flow Control Action with the delay of 600000 milliseconds and Pause is selected is at the same level as While controller ie it is sibling and not child of While controller. Follow answered Dec 21, 2020 at 7:36. 会員登録. This could be an old bug in JMeter < 2. I need to run the login request every 4 minutes in order to get the bearer token. Sometimes the login form contains additional hidden fields. Recording controllers are the just container to store the scripts which you have recorded using. If you want to add a delay between each iteration of each thread add a Flow Control Action Sampler as the first sampler and set the delay in the controller. So just use this __Random () function directly where required. For this, go to the file menu and click on New. I have added the login request and a flow Control action in a thread with three threads (expected to be run three times every 4 min) and a main thread to call the services. Answer: Controllers are used in JMeter to control the flow of execution of requests. On the Basics tab, enter the Test name and Test description information. Subscribe to Our Channel : Flow Control Action sampler is used to modify the execution flow of JMeter by performing specific actions. Get the local machine name. Flow Control Action (was: Test Action ) SMTP Sampler; OS Process Sampler; MongoDB Script (DEPRECATED) Bolt Request; 18. Great, we're just one step behind having a virtual user created from a Charles recording. Overall, JMeter samplers are an essential component of load testing and performance testing. Go to next iteration of Current Loop. To start the server (s), run jmeter-server [. Flow Control Action, however the Pause doesn't actually pause for me. It can generate reports to help eliminate bottlenecks of the system or to see how it performs under heavy loads. 2 Basic Instructions. Use an XPath expression to read from a file. Flow Control Action sampler is used along with the logical controllers to control the sampler execution. Sampler. 2. xml file (in JMeter’s bin folder): 1. So either put Timer as a child of first sampler in Login Controller, (it'll add delay also in first login) Or add a Flow Control Action at the end of the Logout controller with Timer as its child. Improve this question. In order to run the test, please place all the attached files in the bin folder of Jmeter. It is an open source tool provided by Apache without licensing cost. Phần 2: Hướng dẫn xây dựng kịch bản test. Get the sampler name (label). OR. it allows pauses to be included without needing to generate a sample. Make sure this is accessible from the load generators. this is achievable by Timers or Flow Control Action sampler. CTRL + H. Share. 1 you're supposed to use JSR223 Test Elements and Groovy. 4. 0) with pause = 0. bat] on each server host. To stop JMeter instance on all the remote machines : ALT + Z: To shutdown JMeter instance on all the remote machines: Right Arrow: To expand the. 2 (or to the latest stable version from JMeter Downloads page) as soon as possible6) Flow Control Action. jmx -Jhost=192. put("date", date. There are 2 possible solutions: You can put some form of "hard wait" using Flow Control Action sampler or suitable JMeter Timer so the next "GET" request will always be executed in i. You could use a JMeter variable or property to set a dynamic value. Take a look at While Controller, it executes its children while JMeter Function or Variable you set in the "Condition" input field resolves to true. setIgnore () vars. These can be found out by inspecting the code of the login page. Conclusion. Other (and the main factor) is your application response time because JMeter. To apply a timer to a single sampler, add the timer as a child element of the sampler. To pass the token to other Thread Group(s) you. 定数スループットタイマーで負荷量を調整する. 1. or add a Flow Control Action sampler between "Validate" and "Cancel" requests and configure it to "Pause" for 3000 milliseconds: Both options will create a 3 seconds delay between "Validate" and "Cancel" requests. Loop Controller. so just comment out/remove this quitBrowser function, recompile the plugin and replace the version in the "lib/ext" folder with your own one. 26. JMeter with selenium Running. I can think of 2 possible reasons which might cause premature ending of your test: CSV Data Set Config is configured to stop thread on EOF, make sure it's set up like at the image below: Flow Control Action sampler is configured to stop either thread or test in this case the delay will be introduced before first request, see A Comprehensive Guide to Using JMeter Timers article for more information. Go to next loop iteration assumes Thread Group iteration, it doesn't break the loop of other Logic Controllers, if you want to go through all entries in the CSV Data Set Config and continue you can put your CSV Data Set Config under the While Controller and use the following condition: $ {__groovy (!vars. asked Feb 9, 2016 at 16:12. Ensure that "token" request is being executed each 10 minutes by adding Flow Control Action sampler configured to sleep for 9 minutes 50 seconds or something like this. Particular your case can be handled using If Controller and Flow Control Action Sampler combination; If you prefer or have to go for scripting - consider using the most performing language which is Groovy, it's recommended to use JSR223 Test Elements and Groovy language for scripting since JMeter 3. Add Flow Control Action sampler after the last request. . A thread group is a set of threads executing the same scenario. Replace the Timer with a Flow Control Action PAUSE and you will have the behaviour that you want. . One of the HTTP request is the below screenshot where a refresh_token is already set as a hard-coded parameter when I recorded the script first time. OS Process, Debug and Flow Control Action Sampler - Script; Chapter 4 : Integration of Selenium with JMeter. 0. I use JMeter v5. 13+8-Ubuntu-0ubuntu1. Set the timer value to however many milliseconds you need (in your case 120000), and it inserts a delay between all requests in that thread group. encoding” property value from STDOUT. You can define all of your default variable within a TCP Sampler Config that. Also it is always possible to stop the test via Flow Control Action Sampler. 4. You may directly click on New button from the toolbar or use keyboard. I wanted to check if I can use JMX dummy sampler to implement the same JSR223 timer?I am trying to achieve pacing in my JMeter script similar to LR. Step1: Create a Test Plan. Demo: JMeter Performance Testing. Some configurations require to be done in JMeter in order to make it work. Flow Control Action Random Container Action If Action While Action Loop Action ForEach Action Property Action Link Action Post Processors Post Processors Regexp Variable Extractor JSON Variable Extractor. . If your question is about suspending/resuming any application, not specifically JMeter, in Linux you can use kill -STOP $ {JMETER_PID} for suspend the process and kill -CONT $ {JMETER_PID} for resume. How should I decide whether to have three different thread groups to run these 3 APIs or a single thread group should suffice ? - I would go for a single Thread Group as it assumes actions of a single virtual user (or a group of virtual users) . One the main scripts and the other is handling refreshing the Users Token This Second one runs every 3 mins and loops forever The First thread has multi users. Get thread number. Improve this answer. Config Element. Means for Ex: I have 3 Transactions In a scenario, with 3 re. It is an open source tool provided by Apache without licensing cost. csv). wait 1 second. Create Virtual User: Import HAR. Additionally if you want all the users to finish the action - add a Synchronizing Timer and set the number of users to group by to be equal to the number of threads in the Thread Group. The Constant Timer is self-explanatory: it delays each sampler by a constant Thread Delay value. Q2 we don't know, most probably the reason is that your test doesn't run long enough so first thread isn't able to execute all samplers in scenarios 1 and 2 or there are some Logic Controllers which prevent these scenarios execution or there is a Flow Control Action sampler which doesn't allow the thread to go further, etc. The Flow Control Action sampler is a sampler that is intended for use in a conditional controller. Add a Thread Group to Test Plan. If you want to learn about downloading and installing JMeter, you can check this video. jmeter. – A test case might contain preparational steps. Decide if to stop the thread by using If Controller and Flow Control Action Sampler combination. Sorted by: 1. Share. If your question is about suspending/resuming any application, not specifically JMeter, in Linux you can use kill -STOP $ {JMETER_PID} for suspend the process and kill -CONT $ {JMETER_PID} for resume. 文章浏览阅读1. OS Process, Debug, and Flow Control Action Sampler. In this course, you’ll learn to invoke key features of the latest version of this testing tool to achieve peak performance for your. Jmeter 5. Jmeter configuration Since JMeter 2. 6k次。1、简介Flow Control Action 采样器是一个用于条件控制器的采样器。测试元素不是生成样本，而是暂停或停止所选目标。此采样器还可以与事务控制器结合使用，因为它允许包含暂停而无需生成样本。对于可变延迟，将暂停时间设置为零，并添加一个 Timer 作为子项。2. Flow Control Container Action. Note that from version 2. Third parameter can be used as a variable name to save random value. Since OctoPerf operates JMeter in the background, it is also possible to use JMeter functions. Hover the mouse on ‘Thread (Users)’. 3 SamplerWhat new in JMeter 5. csv file(s). If you want a standard pause (think time) between pages, you can use the "add think times to children". However, there are a few limitations:If you want to store the accessToken value into a JMeter property for using in other Thread Group(s) be aware that properties are global for the whole JVM and remain until JMeter is restarted so if you define a single accessToken property - each JMeter Thread (or iteration) will overwrite the value. e. I have tried with Constant Timer & Flow Control Action but it paused after every sampler execution. In this course, you’ll learn to invoke key features of the latest version of this testing tool to achieve peak performance for your. Finally, go through the appropriate section on how to build a specific type of Test Plan. The configuration I have used is. If you want to do this in. Improve this answer. How to stop a JMeter load test in a few easy steps: Step 1. 3 Microsoft Windows 10 Enterprise 64-bit java version "14. jmx is the jmeter file configured for testing the above mentioned scenario. 今回の環境。 $ java --version openjdk 11. I have recorded JMeter script for a website. Thread behaviour is defined according to ramp up and destroyed once the number of iterations per thread has elapsed. JMeter 5 has added more UI controls for script looping behavior. requests. Name. A simple JMeter test with sequential requests controlled by a Response Assertion. 2 (or to the latest stable version from JMeter Downloads page) as soon as possible 6) Flow Control Action. Pacing time : 30s (using Flow Control Action Sampler) Ramp up period : 45s ( 1 user ramps up every 3s). For variable delays, set the pause time to zero, and add a Timer as a child. Now let’s discuss some commonly used samplers provided by Apache JMeter. Flow Control Action:- Earlier it was known as Test action. Recording Controller. bat file has been created to trigger a non GUI. A Constant Timer element runs in the context of. The timer will be applied before the sampler is executed. To start the server (s), run jmeter-server [. 使用默认选项【Current Thread】及【Pause. make those in the loop count for Y. 0 was released this week! Since the last release in February 2018, this new version has many major and impactful changes to both improving user experience and bug fixes. Flow Control Action sampler is used along with the logical controllers to control the sampler execution. 65 Question (s) 35 Mins of Read. Flow Control Action Sampler 5 Dummy Sampler Controllers. 168. 0 the element is known as Flow Action Control) after your GET to get authentication token request and configure it to Pause for 1500000 milliseconds (25 minutes * 60 seconds in minute * 1000 milliseconds in second) Share. 5 for the value and then choose hours for the unit. I have a jmeter test plan below. currentTimeMillis ()) Use the following __groovy () function as the While Controller's condition:Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. cer. 1. This will allow us to based on that as an associated metric. Add Flow Control Action sampler as a child of the If Controller and configure it to "Go to next iteration of Current Loop" However this way you cannot avoid incrementing the count of the Loop Controller and if/when you run out of iterations JMeter will exit the loop (unless it's something you're looking for), this way you can only skip. JMeter is a Java based desktop application that can be used for performance testing of different kinds of client-server applications like websites, web services, databases, FTP servers etc. If you're not that good at programming go for Flow Control Action sampler instead of trying to replicate its functionality in code,. RedLine13 exposes certain test-specific metrics to JMeter (such as the “ Test ID ” number) which can be pulled into tests via auto-generated. Convert setUp Thread Group to "normal" Thread Group Add a Flow Control Action sampler which will introduce delay of, say, 29 minutes and add more loops to the Thread Group; This way each 29 minutes JMeter will request for the new token and update the property holding the token with the new value. Jmeter 5. chalz. I need 3 thread groups as 3 users will login and will read 3 different lines from a CSV file. Follow answered Dec. . You can also use CLI mode to run remote tests. It scales web development by helping you measure and analyze application performance. If you want to "wait a certain time between two requests" the most straightforward option is using Flow Control Action sampler. Read from CSV delimited file. Add Flow Control Action sampler as a child of the If Controller and configure it as follows: this $ {__Random (3000,8000,)} function will generate random think time. Add Flow Control Action sampler after the logintokensso request and configure it to "sleep" for 30 seconds: Or if you have to use the timer for any reason you can still go for the Flow Control Action sampler but with zero delay and make your Constant Timer a child of this Flow Control Action sampler:By default timers, pre and post-processors execution time is not being included into report so the delay might happen but you just don't see it. The delay can be introduced using Flow Control Action Sampler or Constant Timer or both. The "Stop" action stops the thread or test after completing any samples that are in progress. To apply a timer to a single sampler, add the timer as a child element of the sampler. In JMeter, by adding a Non-Test element to your test plan, enables you to capture the network traffic. Most server-based applications usually have more than one scenario, so creating a separate Thread Group mapped with each use case. One of the HTTP request is the below screenshot where a refresh_token is already set as a hard-coded parameter when I recorded the script first time. . A flow control action is an action that: Does not need a contact or a participant to succeed. Nhập thời gian bạn muốn: Action này sẽ “Pause” lại trong khoảng từ 600 ms -> 1000 ms. Right click on Test Plan > Add > Non-Test Elements > HTTP (S) Test Script Recorder. csv). Notice that JMeter's [scoping rules] execute Timers before Samplers. The reason for stopping the thread can be found in jmeter. The first method (adding a Flow Control Action) didn't work. There are also live events, courses curated by job role, and more. It is based upon the JMeter InfluxDB backend listener. – A test step is an atomic action, like sending a GET or POST request to a web application or to a REST interface. If it is added under a sampler then the parent sampler will wait for the defined time and then start execution. last_sample_ok},)} it means that If Controller's children will only be executed if the previous Sampler wasn't successful. JMeter Interview Questions and Answers for 2023. If you want "login" transaction to be kicked off only when all 30 users completed "register" transaction you need to: Add Test Action sampler between "register" and "login" transaction controllers. URL of your influxDB database in regards to the OctoPerf load generators. I want a sampler will be. so public pgp keys could be stored under the source control by @vlsi in #5760;. Additionally if you want all the users to finish the action - add a Synchronizing Timer and set the number of users to group by to be equal to the number of threads in the Thread Group. it is immediate sibling of while controller. Either add a Constant Timer as a child of the "Cancel" request and set "Thread Delay" to 3000. Apache JMeter is an open-source, Java-based, load testing tool that can be used to analyze the functional behavior of a system and measure the performance of a system under a load test. The next step is to open the registration page and verify that any user can open it. More information: A Comprehensive Guide to Using JMeter Timers. Logic Controllers help you to control the flow the order of processing of samplers in a thread. Flow Control Action・・・Flow Control Action自身の実行を何秒遅延させるかを設定します。 「Sampler > Flow Control Action」の設定 Logical Action on Threa. Apache JMeter™ functions are values in the JMeter script that enable flexible and more sophisticated management of the test scenarios. 1. The solution is to use current thread (or. Add Flow Control Action sampler as a child of the If Controller and configure it to "Go to next iteration of Current Loop" However this way you cannot avoid incrementing the count of the Loop Controller and if/when you run out of iterations JMeter will exit the loop (unless it's something you're looking for), this way you can only skip. The correct way of creating a delay via script-based timer is using return keyword, the value should have Long data type and the delay is in milliseconds. 1. In this course, you’ll learn to invoke key features of the latest version of this testing tool to achieve peak performance for your. The CSV Dataset could be found in Config Element and should contain a path to a particular file with data (e. 1. You can also use a JMeter Function or Variable in the “Thread Delay” input. 7. Share. Run Thread Groups in parallel. Each Sampler can be preceded by one or more Pre-processor element. Given the placement of your Constant Timer according to JMeter Scoping Rules it's getting executed before each request which doesn't seem to be something you're looking for. getIteration () == 1,)}, this way it will be executed only during first. Logical Controllers. Go inside the bin folder. in this case the delay will be added after the last HTTP Request sampler. JMeter Overview - JMeter is an extremely popular open-source Java-based performance testing tool for running protocol-based load tests against various web and software services, APIs (SOAP and REST), web applications, and other web services. JMeterでタイマー以外で待つ方法 makoto_hrg 2022年9月6日 14:28. 如《JMeter 测试组件介绍》所述，JMeter 内置 HTTP/HTTPS、TCP 等支持多种协议，还具备插件扩展机制。 MQTT 协议身为物联网界的主流协议，虽然并非 JMeter 自带的协议类型，但在物联网测试场景中极为普遍。为了支持 MQTT 协议的规模测试，EMQ 映云科技开发了基于 JMeter 的 MQTT 协议开源测试插件：. Phần 4: Mở rộng – Tạo lập Scripts tự động bằng HTTP (S. The loop will be continued for up to 10 minutes and I want to set a delay 1 minute after another. Add Thread Group and specify the required number of threads and iterations. Here you will see the process to perform JMeter Performance Testing in 5 steps: 1. How to add ‘Concurrency Thread Group’ in the script? Select ‘Test Plan’ node. Follow. Use Random JMeter function. Return to HTTP (S) Test Script Recorder, and click the Start button at the top. The above configuration will add a 5-second delay before the execution of each sampler, which is in the Constant Timer’s scope. bat on Windows and jmeter. Alternatively, select the appropriate Test Plan. ) with child Throughput Controller set X percents (X is integer, 0 <= X <= 100) - so than X% from N loops is integer value too. Understand how to execute. Copy the 2nd+ certs to notepad or text file, with the BEGIN / END Markers: Application_CA_Public_Cert. The loop could be organized in the following way. 0 was released this week! Since the last release in February 2018, this new version has many major and impactful changes to both improving user experience and bug fixes. Other (and the main factor) is your application response time because JMeter. 1" 2020-04-14 Note: There might be more issues for flow control action when Break current loop is used, so if you have time please investigate. Just add Test Action sampler (since JMeter 5. You can also use CLI mode to run remote tests. parse("yyyy. I have a JMeter HTTP Request that returns a 302 response with some parameter fields in the redirect URL that I need to extract (ex. Apache JMeter Tutorial. Mark the installation checkbox, and select Install without restart. Note that from version 2. If you don't have such a possibility you can consider adding an If Controller which will be checking the number of active threads and in case. Add initial controller. More information: A Comprehensive Guide to Using JMeter Timers. xml file. As of JMeter 5. 7. List of Functions. To open the online H elp page for the selected element. 8. Make sure that you understand every JMeter element before adding it to your test plan, this will help create faster performance tests and not jump into. Flow control Action - This is special type of Sampler,. Add Flow Control Action sampler as a child of the If Controller and set it to Break Current Loop. Sampler. Some of the important updates include HTTP request changes, improvements for the search and the results tree, new. Add Flow Control Action . The loop could be organized in the following way. These can be found out by inspecting the code of the login page. The if Logic Actions can contain condition expressions. Improve this answer. Ở đây ta sử dụng Uniform Random Timer. The easiest way of running Token Generation request once per 5 minutes is moving it into a separate Thread Group. Irrespective of how much time the previous request took, it will apply the remaining time. If we take a Test Plan that manages the loop count using the Thread Group. 1 you're supposed to be using JSR223 Test Elements and Groovy language for scripting. Constant Timer. If the request took 1000 mSec, it will apply 4500-1000 = 3500 mSec as the pacing. It is based upon the JMeter InfluxDB backend listener. Simply drop the file in the HAR area or use the Choose File. 0.