Here is the regex that works for me : punumber= (d+) If you're parsing html you should consider using something else other than regex to extract info like jsoup. Practical example shown below: Test Plan looks like this: Extract User ID using Regular Expression Extractor. It simulates a user”s request for a page to the target server. Spent a lot of time investigating it but found that Counter element in my Jmeter testplan is initialized only once. There is a plug in available in JMeter called, "bzm - Parallel Controller". 7 Rating. 2c) Created JMeter test plan, configure JMeter, execute the plan and collect the results. Using Debug Sampler I'm seeing that values are extracted correctly:. Answering directly your question, vars. Anyways here is the jmeter test file attached with dummy sampler (with regex post processor) simulating your case and debug sampler that gets the result you want. Put the. Requests could be HTTP, HTTP(s), FTP, TCP, SMTP, SOAP etc. Enter variable name: file1ID. However, if the property includecontroller. $ {JMeterThread. Configuring JMeter. apache. 0. It perfectly fits the case you want to check a downloaded file is intact. 1. csv, test2. JMeter提供了多種邏輯控制器，它們各個功能都不相同，大概可以分為兩種使用型別： 控制測試計劃執行過程中，節點的邏輯執行順序，如：ForEach Controller（ForEach控制器），Loop Controller（迴圈控制器）、If Controller（如果if控. Proof of its working. Install JDK to run Apache JMeter. To do so; Add CSV Data Set Config to your Test Plan. And place all the requests which. services. 2. util. controller and i'm having dificulty (my while loop. If you want the "counter" to start. 2. 1. Author (s): Afsana Atar. Then, in the Loop Controller, define loop count to: ${nameOfVar} Since version 4. The __jm__Loop Controller__idx variable starts from zero so you need to add 1 to the initial value, it can be done using. Define the JMeter Counter. Share. If Controller的主要用途是控制JMeter执行脚本流程。这基本上意味着只有在某个条件为真时才能运行采样器。Some examples are − ForEach Controller, While Controller, Loop Controller, IF Controller, Run Time Controller, Interleave Controller, Throughput Controller, and Run Once Controller. For example you have 4 JMeter Variables: latitude_1=40. If you want only one sampler executed randomly ( per iteration) you can use the random controller. Import statements are included at the beginning of the script for any of the classes that will be used: import org. jmeter. List; import java. If you place the whole. Then, we have result: Common elements in JMeter. However, this doesn't accept any input variable like "ForEach" controller does. This if controller is inside a foreach controller. Related. The timer will be applied before the sampler is executed. vals_7, which you can then use in a ForEach Controller to assign to a JMeter variable: Input variable prefix: vals Output variable name: id [v] Add '_' before number? now you can use the JMeter variable ${id} in a nested URL sampler to pass the customer id in a URL. 0 r1840935. Jmeter ForEach controller is not getting/taking all the values from regular expression variable results when match count set to -1. keyword_1=Register New User. Follow answered Aug 27, 2019 at 14:35. In this JMeter tutorial, we’ll use the ForEach Controller to loop through a JSON Array. JMeter has become an industry-standard tool for conducting functional, load, performance, and regression tests on web applications. Requests could be HTTP, HTTP (s), FTP, TCP, SMTP, SOAP etc. JMeter - Timer and list variable. Is it possible to put 2 foreach control nested in Jmeter? Set variables 1 (with 5 variables) Foreach (from 1 to 5) Set variables 2 (with 3 variables) Foreach (from 1 to 3) HTTP petition, with 2 parameters (1 from setvariables 1 and another from setvariables2) The result I expect is 15 HTTP petitions. Share. ForEach Controller in Jmeter iterates through an array of variables. Release date: June 2020. The easiest way would be writing the variables into a file like: Add If Controller under the ForEach Controller and use the following condition: ${__threadNum} == 1 Add Test Action Sampler as a child of. Do someone know how to get asset_host value at key 0 of array data please ? EDIT. Use ForEach Controller. How about reading JMeter documentation: JMeter will expose the looping index as a variable named jm __idx. ISBN: 9781838640880. Use Debug Sampler and View Results Tree listener combination to. 6. With regards to "bar_" - you can play the following trick with __V() function:Just add ${__jm__ForEach Controller__idx} pre-defined variable as a prefix or postfix for the name of the created variable in JSON Extractor so on each iteration it will create a separate JMeter Variable holding the current value extracted from the response. - Foreach Controller with input variable prefix "TRANSACTIONIDS", output name "RETURNID" - User Defined Variables config element with the following: XML -> ${XML}<id>${RETURNID}</id>. $ {__split ($ {keywords},keyword,;)} The split function would create new variables as given below. and referenced as ${foo} under the ForEach Controller. You can define the urls in the csv data format and have Jmeter loop through it. 1 Answer. When using this feature, ensure your script code does not use JMeter variables or JMeter function calls directly in script code as caching would only cache first replacement. csv. So in case of your controller name is ForEach Controller to get. May 8, 2019 at 4:20 Can you please describe the problem? From the log you posted it seems the regex is matching against strings at least 12 times. The problem it's started with 0, and QuestionID index start with 1,After configuring ForEach controller , you can access above variables inside ForEach loop using __V() and __Counter() functions. Get a list of strings that were generated by a Regular Expression Extractor. For each thread, the variable will be assigned one of the values from the series in sequence. I have very simple script: Thread Group. I cannot use any external data source as well. For example, when testing an API, we could get a JSON response which could contain JSON Arrays. apache. However, "ForEach" controller runs samplers one after the other. Fill the File name something like : . Import statements allow including specific members of a package in your script. 1. When you add samplers (or controllers) to a ForEach controller, every sample (or controller) is executed one or more times, where during every loop the variable has a new value. Publisher (s): Packt Publishing. All Implemented Interfaces: Serializable, Cloneable, Controller, IteratingController, LoopIterationListener, Searchable, org. There is no need to use __counter() function as ForEach Controller exposes a special variable holding current loop index (zero-based) JMeter will expose the looping index as a variable named jm__idx. ForEach controller loops through the values of a set of related variables. However, this doesn't accept any input variable like "ForEach" controller does. PaDideh. Define a Counter inside the Loop Controller and configure it as follows. user 2 iterates only the 2nd and the 3rd variable. 4. Posted on April 8, 2013. Make sure in your reg ex, you set the match value to -1 to. In these folders I have multiple CSV files, I need to read the folder named with the current. Then I set variable with the index in my request: $ {MyVar_N}, $ {MyVar_N+1},. Change the CSV's configuration: Stop thread on EOF =TRUE And Recyle on EOF = FALSE. create a counter which starts from 1 and increment by 1. Once Only Controller. I am always getting the match count=1. lang. com run it 50 times, in addition to the loop value =2, you specified for the Thread Group above. You cannot access the properties doing this: JavaScript $ {d. Once Only Controller. Sorted by: 10. If they are in a database you can use JDBC PreProcessor to fetch the data from the database table column and put your request under ForEach Controller; If you need to provide just some random characters you can use __RandomString() function. Solution After configuring ForEach controller , you can access above variables inside ForEach loop using __V () and __Counter () functions. This controller is used to perform the requests in a loop, based on the values of a set of related variables. How to pass multiple variable in a For -Each Controller of Jmeter. Now let’s implement the same scenario using a single HTTP Request run via parameterized iterations. Make sure that CSV Data Set Config for users. (INACTIVE_FORCED_ADMIN in this case). ForEach controller doesn't work with JMeter Properties, you need to change the "Input Variable Prefix" to url_2 and your test should start working as expected. Follow edited Jul 27, 2011 at 20:48. ForEach Controller save index of loop in a special variable you can use: JMeter will expose the looping index as a variable named jm __idx. The easiest way is using ForEach Controller configured as: Input Variable Prefix: listName; Output Variable Name: anything meaningful, i. 1. in order to do this you need to add the following line to the place. xml' at root level (from INFO to TRACE ), I found this issue 2020-12-09 17:13:48,507 DEBUG o. However, once you have such numbers, it becomes increasingly difficult to tweak thread groups and timer delay settings within JMeter to simulate a targeted requests per second (RPS) value for the modules. JMeter is very mature and big tool with tons of features, JMeter java classes (code) are around 5K-plus, It takes continuous effort and practise to use JMeter effectively Besides JMeter being a GUI driven tool, with each component having manyy configurations, and each configuration effect and side-effect has to be understood for effective. What I am looking for is, execute the samples in parallel. Each thread loops through the list of JSON-files for its own. I'd appreciate if someone can help me with. If you have a dynamic list of URLs coming from a PostProcessor you can "feed" these URLs to the Parallel Sampler using JSR223 PreProcessor and the following code: 1. Add JSR223 PostProcessor after the Regular Expression Extractor and put the following code into. When JMeter executes this Pre-Processor element, it stores the values in the variables which can be referenced by any Samplers within the same thread group. JRE 1. Indicates whether the Controller is done delivering Samplers for the rest of the test. If you want only one sampler executed randomly ( per iteration) you can use the random controller. Learn more about Teams It's possible but I don't think that you can use ForEach Controller and If Controller for this because if you're iterating values from CSV you will have one value per each loop of each thread and my expectation is that you want to have all the values at once. This should prevent Jmeter to dive into the children of the IfController and call their next method. Taurus translates each include-scenario block to a JMeter's Simple Controller and puts all scenario-level settings and requests there. No need for a counter. Connect and share knowledge within a single location that is structured and easy to search. Also add two Dummy Samplers inside the controller and apply identical characteristics to both of them. : -1 But if I use ForEach controller to pass custID, It creates multiple requests - total number of custID_matchNr. Samplers are a must to add component to a test plan as only it can let JMeter know what type of request need to go to a server. Step to implement the logic for passing the variable value to another Thread Group: Add a ‘ Regular Expression Extractor ‘ post-processor as a child element of 1. After adding a thread group: Right click on Thread Group -> Add -> Logic Controller -> bzm - Parallel Controller. 3 you can use only a single variable in the ForEach Controller. Using the Parallel Controller - A Simple Example. Logic Controllers can change the order of requests coming from any of their child elements. I have a User Defined Variable numberOfUsers in my test plan. Here is the JSON response:Add ForEach Controller to your Test Plan (somewhere after the main request) and configure it as follows: Input variable prefix: array; Output variable name: current_array; Add HTTP Request sampler as a child of the ForEach Controller. With first thread, read the first line of CSV file. You may look into this discussion for better examples and. Try running JMeter as: jmeter -Jjmeter. More information: JDBC Request sampler documentation; Debugging JDBC Sampler Results in JMeterLoop controller runs a set group a certain number of times, does not use properties though. Add a Loop Controller and set the “Loop Count” to 5. I config my thread group as below: Loop Controller (4 times) Read csv file (Recycle on EOF: False, Stop thread on EOF: True, Sharing mode: All threads) I run this scenario with a number of threads: 2. Install Parallel Controller & Sampler plugin. Yes, exactly. Add a Loop Controller. foreach controller not working correctly with variables. 5 price_2=60 The id you can get from the ForEach Controller configured like: And refer it as ${id} under the ForEach Controller. For more information on Beanshell scripting in Apache JMeter refer to How to use BeanShell: JMeter's favorite built-in component guide. ids1=foo ids2=bar ids3=baz etc. Developers can use it to simulate various usage patterns; it also has various plugins that enable it to manipulate these usage patterns. Within each Thread Group, we may place a combination of one or more of other elements − Sampler, Logic Controller, Configuration Element, Listener, and Timer. Use path expression as : . I am writing a test plan that envolves requesting various. The csv file can be defined and loaded with the CSV data config. See detail in JMeter Performance Testing. Now, I want to use the tokens I got in the Foreach Controller to. 一台のマシンでだいたい 200 ~ 400 くら. Define your user variable using the User Defined Variables component, or use the CSV component. 1. WhileController with condition that is always true) won't result in a StackOverflow. 0. However, by default, the Foreach Controller in JMeter can only accept a single variable. > When using this feature, ensure. It seems that the JSF ViewState value is getting hard-coded when I record the requests due to which when. -1 (Debug Sampler shows match count: 4 )and want to add them to cart one by one it makes more sense to consider using ForEach Controller. Looping through object without iterator in Groovy. So for example, if your Loop Controller is named LC, then you can access the looping index through $ {__jm__LC__idx}. 2. ForeachController. testelement. This will make JMeter compile them if this feature is available on ScriptEngine and cache them. Add a ForEach Controller to iterate all the keywords for the test case & Module Controller to call the keyword via Switch. But when I look at the results it only takes the FIRST var and uses that for ALL of the loops. saveservice. Sorted by: 1. If you have JMeter Variables looking like:. Loop Controller in Jmeter: Loop Controller will run the samplers/requests stored in it for the definite number of times or forever (if forever checkbox is selected). Note: Those controllers don't stop by them selves if all children have been executed. technicalSettings [*] Your JSON path extractor settings will be like: For each controller settings will be like: Add the request under for each controller and use the $ {myvar} in the request. jMeter Test Plan Elements – Learn Java jMeter Framework in simple and easy steps using this beginner’s Some examples are − ForEach Controller, While response assertion: using multiple patterns. 2. Với Samplers controller, có nhiệm vụ yêu cầu JMeter gửi các requests tới một server. Transaction Controller. Set time gap/timer between 'foreach controller' requests. Use while controller instead. What is Jmeter REST api testing? Rest API testing is an open-source web automation testing used for testing. country_1=PL; country_2=PT;. I have JSON Request where multiple products nodes returns from there I am using product SKU inside the for each. For example data_1 = something data_2 = something etc. For basic idea on Jmeter, see my Previous posts or the Jmeter section under Tool tab. Only if not active -> skip to active_status_2 -> if active - > report and stop. 1. csv. sf2k. 1. ”. 1. To apply a timer after a sampler, either add it to the next sampler, or add it as the child of a Test Action Sampler. 2. ForEach Controller Given an input array variable it will loop over it, assign the output variable the value at each index and execute the child requests for each output variable value. 6700 Reader (s) JMeter is a versatile and powerful open-source tool for performance testing, load testing, and stress testing. $ {counter}<3 and i have counter (name {counter}, just. Few more tips: In every situation when JMeter test is not working as expected take a look into jmeter. If you have a variable from CSV called myVar which looks like foo,bar,baz. If you're using ForEach Controller for iterating slug variable the id one needs to be handed a little bit differently: use __jm__ForEach Controller__idx pre-defined variable to get current iteration of the ForEach Controller; use __intSum() function to increment it by 1 as the above variable is zero-basedAnother variation of Loop Controllers you might sometimes encounter is the ForEach controller. For example data_1 = something data_2 = something etc. ${Name}, I need to pass each character of ${Name} to individual HTTP Request, say for request 1, parameter is N, Request 2 - Parameter a. Is it possible to put 2 foreach control nested in Jmeter? Set variables 1 (with 5 variables) Foreach (from 1 to 5) Set variables 2 (with 3 variables) Foreach (from 1 to 3) HTTP petition, with 2 parameters (1 from setvariables 1 and another from setvariables2) The result I expect is 15 HTTP petitions. JMeter counter report. More information: JMeter Parameterization - The Complete Guideif you execute the script and look into Debug Sampler output you will see the following JMeter Variables. So to explain again: Run on active_status_1 -> if active -> report and stop the loop. 1. if it produces the output you want - you can make the change permanent by adding the next line to user. Add Debug Sampler after the HTTP Request (first one) and make sure it contains the variables you're looking for, in order for ForEach Controller to work you need to have the following variables pattern: var_1=some value var_2=some other value etc. See Using Regular Expressions in JMeter guide for another example of looping through all links found in the page with the Regular Expression Extractor and ForEach Controller. If Controller. Its UI is implemented using the Swing Java API. Check jmeter. Hot Network Questions Acquisition/Share holding question Murder mystery, probably by Asimov, but SF plays a crucial role What is an electromagnetic wave exactly?. A Test Plan comprises of at least one Thread Group. JMeter ForEach Controller overriding Output variable name? 1. With second thread, read the second line of CSV file. So you need to slightly amend your code to look like:Given your JSON response it should produce the following JMeter Variables: tag_1=Country-NotFound tag_2=Country-NotFound tag_3=British. jmeter -H 129. Transaction Controller. which are suitable for iterating using ForEach Controller. Hence throughput cannot be generated as specified. These are a specialized form of controllers that loop through the values of a set of related values. org. ArrayList; myList = new ArrayList(); In the second JSR223 Sampler, that is inside ForEach Controller, I am trying to access myList variable in order to add some valueI use jmeter to test this flow, now I was able to send request 1 and then use ForEach Controller to send some request 2, but I don't how to send request 3 according to the response of each request 2. jar and put it into lib/ext directory, then restart JMeter. for example the value is 89. I'm using While Controller based on the number of servers to iterate and execute the url requests. Then you can configure ForEach Controllers to consume var prefix and store the output into ${current_var} JMeter Variable: That's it, the ForEach Controller will iterate the created variables: Be aware that starting from JMeter 3. ForEach Controller. 0, it’s far easier to extract data from JSON responses using the JSON variable extractor. This behavior is unexpected, have I set something. Unzip Apache JMeter rar file. Trying to use Jmeter to perform the below scenario. You can use inside you ForEach loop, in case for example if it's called foreachController using an internal index introduced in JMeter 4. in Jmeter I create user defined variables with 5 variables: And a ForEach Controller: then added the java request as a child to ForEach controller: the Test plan is the following: when I start the test the output is: first first first first first expected: first second third fourth fifth 1. So for example, if your Loop Controller is named FEC, then you can access the looping index through $ {__jm__FEC__idx}. ForEach Controller cannot operate on objects, you have to create JMeter Variables in form of:. In Jmeter except that template $1$ , $2$, do i have any functions or methods to print all the captured values?I think that ForEach Controller is what you're looking for. The problem it's started with 0, and QuestionID index start with 1, After configuring ForEach controller , you can access above variables inside ForEach loop using __V() and __Counter() functions. ForEach Controller in Jmeter iterates through an array of variables. Read multiple CSV files from multiple folder and import to a SQL table through SSIS. Then,I have a For each controller on which the filename list should. Improve this answer. But while searching instead of entire name being passed as parameter i. Then a get api is used to get the id and title (extractesd using json extractor) of all the content in that respective folder. For Each. ForEach Controller is not getting Triggered in Jmeter when using List from JSR223 Preprocessor. When you add samplers (or controllers) to a ForEach controller, every sample. So child-controllers which always return an element and never null (e. Start JMeter. It just needs to be nested under a parent). 0. Excluding the last element from the expression to for each controller. This example takes tab separated data returned by a database call and adds it to db_rows; Note the -1, which when combined with a ForEach Logic Controller processes all rows; Extracting Multiple Values. I updated my post with screenshot trying your solution. So each your Thread will execute. I want to check a condition using if controller, only if the both the title and titles and title are same it should move to the next controller to do further operations. In sequential. Full GC が発生しないように、一回分のテストが収まるようなメモリ量を確保する. The Once Only Logic Controller tells JMeter to process the controller(s) inside it only once, and pass over any requests under it during further iterations through the test plan. Stack Overflow | The World’s Largest Online Community for DevelopersJMeter has a built-in function __groovy(), which allows you to execute Groovy code in any field. Loop Controller. 1. Stack Overflow | The World’s Largest Online Community for DevelopersForEach Controller and Switch Controller configuration; Schematic view of your Test Plan (Tools -> Generate Schematic View) The values of JMeter Variables used in the ForEach and Switch Controllers for at least 2 iterations (can be obtained using Debug Sampler and View Results Tree listener combination) jmeter. Let me explain more specifically. Set File encoding : UTF-8. JMeter is a Java desktop application. treenodes_1_g1=id1 treenodes_1_g2=First title treenodes_2_g1=id2. Eg: Thread. Q&A for work. Words that2. end indes of loop : $ {folderid_matchNr} output varibale is folderidd. bat. In the output field, enter the Variable reference for your sampler. Then look at Results Tree. . You will get something like this: Share. Also, to allow it to work better with the ForEach controller, __split now deletes the first unused variable in case it was set by a previous split. Use ForEach Controller. So for example, if your Loop Controller is named FEC, then you can access the looping index through $ {__jm__FEC__idx}. "current_tc" is the output variable name of a ForEach controller. Can this be achieved? "- Connect to the database (Used a JDBC connection) - Run a SQL to fetch a list of batch records say it returns B1, B2 and B3 batches (Used a JDBC request) - For each of the. It simulates a user's request for a page to the target server. 7128° N longitude_1=74. This list of variable is usually set by PostProcessor (Regexp PostProcessor or HtmlExtractor ) Iteration can take the full list or only a subset (configured through indexes) See Also:Reference Name - name of the result JMeter variable that will be used as a value container. Segundo, Foreach Controller Instance @ PRINCIPIO DE APLICACIÓN DE APLICACIÓN DEL CONTROLADOR DE PERSONALES Y PRINCIPIOS DE REALIZACIÓN El controlador de bucle del controlador de foreach usa una escena: cuando las dos solicitudes de servicio actuales, el número de ciclos de la última solicitud no es un número fijo, sino de acuerdo. g. I. First, let’s add the controller to the Test Plan. Sorted by: 1. To achieve this, you need to parse that JSON Response with JSON Class in Java. In conclusion, JMeter provides a wide range of controller elements to help testers design and execute effective test plans. Put the following JAVA Code in JSR223 Sampler and select language as java. Create while controller. What is post processor? As we know, jmeter provide request to server and get the request from the server, a post processor can be used to process those data. Include Controller. Sorted by: 0. While Controller. Press the Record button. Im using JMeter foreach controller and depending on the list of values the transactions names are updated. Windows 7. It uses JMeter as default load generator and perfectly fits into Jenkins CI. . You can use loop controller index (add +1 if you want to start with 1) $ {__groovy ($ {__jm__Loop Controller__idx}+1)} JMeter will expose the looping index as a variable named jm __idx. Using a JavaScript or BeanShell function to provide a changing value. CSV Data Set Config. When we want to simulate the application load by using APIs, we think about targeted throughput. Jmeter; control foreach nested. Install JMeter Plugin Manager: Download plugins-manager. horizontally insert all the data. 2. csv file contains only one column called domain. Samplers are the components which allow JMeter to send specific types of requests to a server. My current logic is defined as below: Thread group While controller Counter (defines number of servers) While controller (inner check "$ {URL}" != "<EOF>") CSV Data Set Config (stop. 1. A group of variables can occur when you extract multiple values from a request with an Extractor or you can specify multiple User Defined Variables with a common prefix followed by an optional underscore and an index, e. Difference Between Loop, forEach and While Controller in JMeterIn this video, you will learn the difference between the Loop, forEach, and While controllers,. 控制测试计划执行过程中，节点的逻辑执行顺序，如：ForEach Controller（ForEach控制器），Loop. 0. However, "ForEach" controller runs samplers one after the other. I have a JMeter script in which I want to count how many controllers there are in a thread. (Sometimes this count come as 300, sometimes 350 i. Each Sampler can be preceded by one or more Pre-processor element. csv, and since number of lines == number of threads, each user will. Once you have them - you can use ForEach Controller configured like: So you will be able to use ${current} (or whatever you put into the "Output variable name" in the JDBC Request. It will make one user request to the web server google. You should be able to refer the array value as ${current_array} where requiredAnd the next JSON Extractor configuration. This is working correctly. Define a Counter inside the Loop Controller and configure it as. Follow Prerequisite steps 2. On first itertion of thread ForEach works as expected, but on subsequent thread iterations ForEach does nothing. This basically means that you can run samplers only if a certain condition is true. 198. What I am looking for is, execute the samples in parallel. 3 Looping through multiple Regex extractor output. Like explained on Wikipedia:JMeter を使う上での注意点. Download Apache JMeter at Apache JMeter with Binaries version. Use ForEach_Controller to achieve this. array variable which can be used in ForEach Controller in case of negative numbers; Default Value - the default value that can be used if the locator isn’t found. Put the HTTP Request sampler (or any other sampler if you’re using a different protocol) under the While Controller. A variety of values is given to this controller, and the array is iterated until finished. Jmeter - Loop through the array defined from 'User Defined Variables' 1. The only parameter we need to decide in our test plan is where to put this timer. It returns different value on each loop. (INACTIVE_FORCED_ADMIN in this case). Im trying to loop over my user defined variables and add them to cookie manager. Using Java Request Sampler inside a ForEach controller in Jmeter. I have the following setup in my Test Plan. jmeter. My hope is that I can either extract a random value from the Array. 56:user or thread group session as a programmer i immediately understand what thread group means but i must confess that i always rename as something like users or service subscri#PerformanceTesting #EsTesting&QAEn este video trabajaremos con el Foreach Controller, elemento que nos permite iterar dentro de un conjunto de valores y asi. For each thread, the variable will be assigned one of the values from the series in sequence. JMeterには多くのエレメント（GUIモードで左ペインに表示されるアイテム1個が1エレメントです）が用意されていますが、その エレメントの名前やパラメータなどを動的に設定す. j. I tried ${data[0]}, ${data}[0], and ${data_0} but it doesn't work. If you want anything under this controller to be applicable for 1st user only set the following condition: ${__threadNum}==1 ForEach Controller 1Put the sampler(s) you need under the ForEach Controller; Refer the "GROUPIDENTIFIER" value as ${current_edit} where required. id; That's it, you can reference each consecutive ID as ${id} in the request(s) which will be the children of the ForEach Controller: Another example: Using Regular Expressions in JMeter2a) Fetch each record, create request object with the details and also build a map with request start time as key and request object as value. vals_7, which you can then use in a ForEach Controller to assign to a JMeter variable: Input variable prefix: vals Output variable name: id [v] Add '_' before number? now you can use the JMeter variable ${id} in a nested URL sampler to pass the customer id in a URL. control. But I don't think the Foreach gets started as I don't see anything in the tree The Debug Sampler doesn't show anything as well (unless I am not using it correctly). Define the JMeter Counter. Let’s assume that we have a basic script with two request samplers: the first request sampler is located one step before the. How to use elements stored in a list in a for each controller. Unfortunately you cannot do it using ForEach Controller, but you can work it around using __V () and __counter () function combination. Point your browser to a website of your choice. I cannot reproduce your issue using the following simple setup: The variables referenced using __V () and. ThreadGroup --Req1 --Req2 ---RegEx: with Match No. And I solved my problem.