利用Jmeter的http請求的時候，例如登陸操作，我們做普通用戶名和密碼作參數化，循環讀取文本里的用戶名和密碼，可以添加CSV Data Set Config這個原件來控制。
利用Jmeter的CSV Data Set Config，可以實現這個功能，具體如下：
1.新建一個文本文件，里面保存要登錄的用戶名，密碼，文件內容如下：
baidu,123456
coolsin,liujuan
sb,123456
說明：這里用英文逗號為分隔符，也可以用其他為分隔符，在CSV Data Set Config中可以設置。如果此文本文件為CSV格式的，則用豆號分格
2.右鍵點擊Jmeter中需要參數化的某個請求，選擇添加——配置原件——CSV Data Set Config，會添加一個CSV Data Set Config，需要設置相關的一些內容，具體如下：
Filename：文件名，，指保存信息的文件目錄，可以相對或者絕對路徑（比如：D:\user.csv）
Variable Names：參數名稱(如：有幾個參數，在這里面就寫幾個參數名稱，每個名稱中間用分隔符分割，分隔符在下面的“Delimitet”中定義，為了和文件中的“,”對于，這里也用“,”分割每個參數名，（比如：use,password）
說明：這里的username與password為自己定義的名稱，請求中要用這個名稱，例如${參數名稱}
Delimitet：定義分隔符，這里定義某個分隔符，則在“Variable Names”用這里定義的分隔符分割參數。CSV默認為英文的豆號
Recycle on EOF：是否循環讀入，因為CSV Data Set Config一次讀入一行，分割后存入若干變量中交給一個線程，如果線程數超過文本的記錄行數，那么可以選擇從頭再次讀入
設置CSV Data Set Config如下圖所示：
![]( "Jmeter——CSV <wbr>Data <wbr>Set <wbr>Config")
當文本中參數運行完成后，再從第一個開始循環讀取，如果選擇為false,則停止運行
![]( "Jmeter——CSV <wbr>Data <wbr>Set <wbr>Config")
備注說明：這里我用通俗的語言大概講一下Recycle on EOF與Stop thread on EOF結果的關聯
Recycle on EOF ：到了文件尾處，是否循環讀取參數，選項：true和false
Stop thread on EOF：到了文件尾處，是否停止線程，選項：true和false
當Recycle on EOF 選擇true時，Stop thread on EOF選擇true和false無任何意義，通俗的講，在前面控制了不停的循環讀取，后面再來讓stop或run沒有任何意義
當Recycle on EOF 選擇flase時，Stop thread on EOF選擇true，線程4個，參數3個，那么只會請求3次
當Recycle on EOF 選擇flase時，Stop thread on EOF選擇flase，線程4個，參數3個，那么會請求4次，但第4次沒有參數可取，不讓循環，所以第4次請求錯誤
3.在需要使用變量的地方，比如在登錄操作中，需要提交的表單字段包含用戶名密碼，我們就可以用${變量名}的形式進行替換，例如${user}和${password}
參數設置如圖所示：
![]( "Jmeter——CSV <wbr>Data <wbr>Set <wbr>Config")
| Allow quoted data? | Should the CSV file allow values to be quoted? If enabled, then values can be enclosed in " - double-quote - allowing values to contain a delimeter. |
pasting4. 最后，添加后，可以通過“添加－監視器－查看結果樹(請求部分)”,來檢驗參數化是否成功，運行線程組，如果失敗，那么檢查一下文本的路徑，變量大小寫等等，手冊上說使用相對文本路徑時，要以測試配置文件（默認是jmeter的bin目錄）的目錄為參考，但是我試過似乎不行，換成絕對路徑就可以了
備注說明：
1、使用這個元件做參數時，盡量用CSV格式的表格來做，我試過其它格式的dat和txt,都讀取不到
2、這個元件要在該請求下單獨添加
parameters
| Attribute | Description | Required |
|---|
| Name | Descriptive name for this element that is shown in the tree. | No |
| Clear cache each iteration | If selected, then the cache is cleared at the start of the thread. | Yes |
| Use Cache Control/Expires header when processing GET requests | See description above. | Yes |
| Max Number of elements in cache | See description above. |
ATTENTION:
現在對于JMeter來說，一個測試計劃只能有一個cookie管理器。因為當多個magager存在時，JMeter目前還沒有方法來指定使用那個manager。同時，一個cookie manager中的存儲的cookie也不能被其他cookie manager所引用，所以同一個計劃中不建議使用多個cookie manager
HTTP COOKIE Manager管理cookie有兩種方法：
- 他可以像瀏覽器一樣存儲和發送cookie，如果你要發送一個帶cookie的http請求，cookie manager會自動存儲該請求的cookies，并且后面如果發送同源站點的http請求時，都可以用這個cookies。每個JMeter線程都有自己的“cookie存儲區域”，
所以當你測試一個使用cookie來管理session信息的web站點時，每個JMeter線程都有自己的session。
注意：
以這種自動收集的方式收集到的cookie不會在cookie manager中進行展示，但是運行后，通過：查看結果樹（監 聽器）可以查看到cookie信息。
早期的JMeter版本（2.3.2或更早）對與cookie的管理是支持跨域的，也就是說不同域名的網站都可以使用cookie manager中 的cookie，2.3.2版本之后，這個就不可以了，必須同源，才能共用cookie，如果你想讓JMeter的cookie manager支持跨域， 修改JMeter.property :
CookieManager.check.cookies=false
接受到的cookie會被自動存儲在線程變量中，但是從Jmeter2.3.2版本后，默認不再存儲，如果你想要manager自動存儲收集到 的cookie，你需要修改JMeter.property :
CookieManager.save.cookies=true
存儲的時候，cookie的key會以“COOKIE_”為前綴命名（默認情況），如果你想自定義這個前綴，
修改JMeter.property :
CookieManager.name.prefix=
這個配置如果未啟用（也就是維持默認），我們可以通過一下方式獲取到cookie的值：${COOKIE_name}，其 中name為cookie的名稱
2. 除了上面說的自動收集，我們還可以手動添加cookie，這里，筆者要給大家一個建議，盡量不要一個一個手動去填寫，我們可 以結合firefox的插件firebug，直接將cookie導入，操作如下
點擊紅色框中的，下拉框中有個導出本站點的cookie，就可以將cookie信息保存為一個cookies.txt文件，接著打開jmeter 的cookie manager：
載入剛才導出的cookies.txt文件即可。
各個參數說明：
| 名稱 | 描述 | 是否必填 |
| Name | 自定義該cookie的描述，例如：tuan.qq.com的cookie | N |
| Clear Cookies each Iteration | 每次線程組運行前，都會清楚cookie，但是如果是手動添加的cookie，不會被清除 | N |
| Cookie Policy | 選擇cookie的管理策略，建議選擇compatibility，兼容性強 | |
| User-Defined Cookies | 用戶自定義cookie
| |
| Add Button | 。。。略過 | |
HTTP信息頭管理器 信息頭部
Parameters
| Attribute | Description | Required |
|---|
| Name | Descriptive name for this element that is shown in the tree. | No |
| Name (Header) | Name of the request header. Two common request headers you may want to experiment with are "User-Agent" and "Referer". | No (You should have at least one, however) |
| Value | Request header value. | No (You should have at least one, however) |
| Add Button | Add an entry to the header table. | N/A |
| Delete Button | Delete the currently selected table entry. | N/A |
| Load Button | Load a previously saved header table and add the entries to the existing header table entries. | N/A |
| Save As Button | Save the current header table to a file. |
HTTP授權管理器
例如 授權 訪問 tomcat
這里主要是讓JMeter能夠通過Tomcat的基本認證，獲取到數據，在“用戶名”和“密碼”中加入對應的值
| Attribute | Description | Required |
|---|
| Name | Descriptive name for this element that is shown in the tree. | No |
| Clear auth on each iteration ? | Used by Kerberos authentication. If checked, authentication will be done on each iteration of Main Thread Group loop even if it has already been done in a previous one. This is usually useful if each main thread group iteration represents behaviour of one Virtual User. | Yes |
| Base URL | A partial or complete URL that matches one or more HTTP Request URLs. As an example, say you specify a Base URL of "http://jmeter.apache.org/restricted/" with a username of "jmeter" and a password of "jmeter". If you send an HTTP request to the URL "http://jmeter.apache.org/restricted/ant/myPage.html", the Authorization Manager sends the login information for the user named, "jmeter". | Yes |
| Username | The username to authorize. | Yes |
| Password | The password for the user. (N.B. this is stored unencrypted in the test plan) | Yes |
| Domain | The domain to use for NTLM. | No |
| Realm | The realm to use for NTLM. | No |
| Mechanism | Type of authentication to perform. JMeter can perform different types of authentications based on used Http Samplers:| Sampler | Authentications | | Java | BASIC | | HttpClient 3.1 | BASIC, DIGEST | | HttpClient 4 | BASIC, DIGEST and Kerberos |
|
http 默認請求
一個HTTP請求有著許多的配置參數，下面將詳細介紹：
名稱：本屬性用于標識一個取樣器，建議使用一個有意義的名稱。
注釋：對于測試沒有任何作用，僅用戶記錄用戶可讀的注釋信息。
服務器名稱或IP ：HTTP請求發送的目標服務器名稱或IP地址。
端口號：目標服務器的端口號，默認值為80 。
協議：向目標服務器發送HTTP請求時的協議，可以是http或者是https ，默認值為http 。
方法：發送HTTP請求的方法，可用方法包括GET、POST、HEAD、PUT、OPTIONS、TRACE、DELETE等。
Content encoding ：內容的編碼方式，默認值為iso8859
路徑：目標URL路徑（不包括服務器地址和端口）
自動重定向：如果選中該選項，當發送HTTP請求后得到的響應是302/301時，JMeter 自動重定向到新的頁面。
Use keep Alive ： 當該選項被選中時，jmeter 和目標服務器之間使用 Keep-Alive方式進行HTTP通信，默認選中。
Use multipart/from-data for HTTP POST ：當發送HTTP POST 請求時，使用Use multipart/from-data方法發送，默認不選中。
同請求一起發送參數 ： 在請求中發送URL參數，對于帶參數的URL ，jmeter提供了一個簡單的對參數化的方法。用戶可以將URL中所有參數設置在本表中，表中的每一行是一個參數值對（對應RUL中的 名稱1=值1）。
同請求一起發送文件：在請求中發送文件，通常，HTTP文件上傳行為可以通過這種方式模擬。
從HTML文件獲取所有有內含的資源：當該選項被選中時，jmeter在發出HTTP請求并獲得響應的HTML文件內容后，還對該HTML進行Parse 并獲取HTML中包含的所有資源（圖片、flash等），默認不選中，如果用戶只希望獲取頁面中的特定資源，可以在下方的Embedded URLs must match 文本框中填入需要下載的特定資源表達式，這樣，只有能匹配指定正則表達式的URL指向資源會被下載。
Java請求默認值
可以使用該請求執行java文件
http://www.myexception.cn/internet/1218112.html
用jmeter測試java程序最近在用jmeter進行性能測試，防止被忘記，把步驟寫下。
場景：測試java程序
1、右擊測試計劃-> 添加 -> Threads(Users) -> 線程組
2、設置線程屬性，用于并發請求。
介紹：
線程數： 5
Ramp-Up Period(in seconds) : 1
循環次數： 2
含義：1秒種起動5個線程，每個線程循環調用2次java請求
3、線程組右擊 -> 添加 -> Sampler -> Java請求
之前建立測試類：
package com.my.test; import java.util.Random; import org.apache.jmeter.protocol.java.sampler.AbstractJavaSamplerClient; import org.apache.jmeter.protocol.java.sampler.JavaSamplerContext; import org.apache.jmeter.samplers.SampleResult; /** * Hello world! * */ public class App extends AbstractJavaSamplerClient{ public static double computer(double a,double b){ return a * b / a * a; } @Override public SampleResult runTest(JavaSamplerContext arg0) { // TODO Auto-generated method stub SampleResult sr = new SampleResult(); sr.sampleStart(); Random random = new Random(); for(int i=0; i<10000; i++){ computer(random.nextDouble(),random.nextDouble()); } sr.setSuccessful(true); sr.sampleEnd(); return sr; } @Override public void setupTest(JavaSamplerContext context) { // TODO Auto-generated method stub super.setupTest(context); } @Override public void teardownTest(JavaSamplerContext context) { // TODO Auto-generated method stub super.teardownTest(context); } }
使用的jar包有：ApacheJMeter_java.jar ，ApacheJMeter_core.jar
上述jar包在 %JMETER_HOME%/lib/ext/下
將測試程序打成jar包，放在%JMETER_HOME%/lib/ext/下
這里會自動識別出該類，選擇。
4、線程組右擊 -> 添加 -> 監聽器 -> 用表格察看結果
Ctrl + R，開始運行，
Ctrl + E，清除歷史結果
JDBC Connection Configuration
Database URL: jdbc:oracle:thin:@192.168.1.168:1521:ptoracl JDBC Driver class: oracle.jdbc.driver.OracleDriver Username: lianggzone Password:lianggzone |
附注：
Database URL 格式：jdbc：oracle:thin:@[IP地址]:[端口號]:[實例名]
用戶名、密碼就是連接數據庫的用戶名和密碼
Parameters
| Attribute | Description | Required |
|---|
| Name | Descriptive name for the connection configuration that is shown in the tree. | No |
| Variable Name | The name of the variable the connection is tied to. Multiple connections can be used, each tied to a different variable, allowing JDBC Samplers to select the appropriate connection. Each name must be different. If there are two configuration elements using the same name, only one will be saved. JMeter versions after 2.3 log a message if a duplicate name is detected. | Yes |
| Max Number of Connections | Maximum number of connections allowed in the pool. In most cases, set this to zero (0) . This means that each thread will get its own pool with a single connection in it, i.e. the connections are not shared betweeen threads.
If you really want to use shared pooling (why?), then set the max count to the same as the number of threads to ensure threads don't wait on each other. | Yes |
| Pool timeout | Pool throws an error if the timeout period is exceeded in the process of trying to retrieve a connection | Yes |
| Idle Cleanup Interval (ms) | This is used to specify how long idle connections will be maintained in the pool before being closed. For a complete explanation on how this works, see ResourceLimitingPool.trim() (Defaults to "60000", 1 minute) | Yes |
| Auto Commit | Turn auto commit on or off for the connections. | Yes |
| Keep-alive | The keep-alive is used enable a mechanism to monitor the health of connections. If a connection has not been used for Max Connection Age (ms) then before returning the connection from a call to getConnection(), the connection is first used to ping the database to make sure that it is still alive. Setting the age allows the 5 second age to be overridden. Validation Query will be used to test it. | Yes |
| Max Connection Age (ms) | Controls the age mentionned in "Keep-Alive" property. It means connections not used for more than Max Connection Age will be tested | Yes |
| Validation Query | A simple query used to determine if the database is still responding. | Yes |
| Database URL | JDBC Connection string for the database. | Yes |
| JDBC Driver class | Fully qualified name of driver class. (Must be in JMeter's classpath - easiest to copy .jar file into JMeter's /lib directory). | Yes |
| Username | Name of user to connect as. | No |
| Password | Password to connect with. (N.B. this is stored unencrypted in the test plan) | No |
Keystore Configuration
Control Panel
Parameters
| Attribute | Description | Required |
|---|
| Name | Descriptive name for this element that is shown in the tree. | No |
| Preload | Wether or not to preload Keystore. Setting is to true is usually the best option. | Yes |
| Variable name holding certificate alias | Variable name that will contain the alias to use for authentication by client certificate. Variable value will be filled from CSV Data Set for example. In the screenshot, "certificat_ssl" will also be a variable in CSV Data Set. | False |
| Alias Start Index | The index of the first key to use in Keystore, 0-based. | Yes |
| Alias End Index | The index of the last key to use in Keystore, 0-based. When using "Variable name holding certificate alias" ensure it is large enough so that all keys are loaded at startup. | Yes |
LDAP Extended Request Defaults and LDAP請求默認值
可以添加一個config element中的LDAP Request Defaults用于控制一些共享默認值.
There are two ways to create test cases for testing an LDAP Server.
- Inbuilt Test cases.
- User defined Test cases.
There are four test scenarios of testing LDAP. The tests are given below:
- Add Test
- Inbuilt test :
This will add a pre-defined entry in the LDAP Server and calculate the execution time. After execution of the test, the created entry will be deleted from the LDAP Server.
- User defined test :
This will add the entry in the LDAP Server. User has to enter all the attributes in the table.The entries are collected from the table to add. The execution time is calculated. The created entry will not be deleted after the test.
- Modify Test
- Inbuilt test :
This will create a pre-defined entry first, then will modify the created entry in the LDAP Server.And calculate the execution time. After execution of the test, the created entry will be deleted from the LDAP Server.
- User defined test
This will modify the entry in the LDAP Server. User has to enter all the attributes in the table. The entries are collected from the table to modify. The execution time is calculated. The entry will not be deleted from the LDAP Server.
- Search Test
- Inbuilt test :
This will create the entry first, then will search if the attributes are available. It calculates the execution time of the search query. At the end of the execution,created entry will be deleted from the LDAP Server.
- User defined test
This will search the user defined entry(Search filter) in the Search base (again, defined by the user). The entries should be available in the LDAP Server. The execution time is calculated.
- Delete Test
- Inbuilt test :
This will create a pre-defined entry first, then it will be deleted from the LDAP Server. The execution time is calculated.
- User defined test
This will delete the user-defined entry in the LDAP Server. The entries should be available in the LDAP Server. The execution time is calculated.
有兩種方法可以創建測試用例測試LDAP服務器。
內置的測試用例。
用戶定義的測試用例。
有四個測試場景的測試LDAP。給出了測試如下:
添加測試
內置的測試:
這將添加一個預定義的條目在LDAP服務器和計算執行時間。執行測試后,創建的條目將被刪除從LDAP服務器。
用戶定義的測試:
這將在LDAP服務器中添加條目。用戶必須輸入表中所有的屬性。從表中收集到的條目添加計算執行時間。創建的條目測試后將不會被刪除。
修改測試
內置的測試:
這將創建一個預定義的條目,然后將修改在LDAP服務器創建的條目。并計算執行時間。執行測試后,創建的條目將被刪除從LDAP服務器。
用戶定義的測試
這將修改LDAP服務器中的條目。用戶必須輸入表中所有的屬性。從表中收集修改的條目。計算執行時間。條目不會從LDAP服務器中刪除。
搜索測試
內置的測試:
這將創建的條目,然后將搜索可用的屬性。它計算搜索查詢的執行時間。結束時執行,創建條目將被刪除從LDAP服務器。
用戶定義的測試
這將搜索用戶定義的條目(搜索過濾器)在搜索基地(再一次,由用戶定義的)。應該在LDAP服務器中可用的條目。計算執行時間。
刪除測試
內置的測試:
這將創建一個預定義的條目,然后它將從LDAP服務器中刪除。計算執行時間。
用戶定義的測試
這將刪除用戶定義的條目在LDAP服務器。應該在LDAP服務器中可用的條目。計算執行時間。
Parameters
| Attribute | Description | Required |
|---|
| Name | Descriptive name for this sampler that is shown in the tree. | No |
| Server Name or IP | Domain name or IP address of the LDAP server. JMeter assumes the LDAP server is listening on the default port(389). | Yes |
| Port | default port(389). | Yes |
| root DN | DN for the server to communicate | Yes |
| Username | LDAP server username. | Usually |
| Password | LDAP server password. (N.B. this is stored unencrypted in the test plan) | Usually |
| Entry DN | the name of the context to create or Modify; may not be empty Example: do you want to add cn=apache,ou=test you have to add in table name=cn, value=apache | Yes |
| Delete | the name of the context to Delete; may not be empty | Yes |
| Search base | the name of the context or object to search | Yes |
| Search filter | the filter expression to use for the search; may not be null | Yes |
| add test | this name, value pair to added in the given context object | Yes |
| modify test | this name, value pair to add or modify in the given context object |
jmeter random variable
Control Panel Parameters | Attribute | Description | Required |
|---|
| Name | Descriptive name for this element that is shown in the tree. | Yes | | Variable Name | The name of the variable in which to store the random string. | Yes | | Format String | The java.text.DecimalFormat format string to be used. For example "000" which will generate numbers with at least 3 digits, or "USER_000" which will generate output of the form USER_nnn. If not specified, the default is to generate the number using Long.toString() | No | | Minimum Value | The minimum value (long) of the generated random number. | Yes | | Maximum Value | The maximum value (long) of the generated random number. | Yes | | Random Seed | The seed for the random number generator. Default is the current time in milliseconds. If you use the same seed value with Per Thread set to true, you will get the same value for earch Thread as per Random class. | No | | Per Thread(User)? | If False, the generator is shared between all threads in the thread group. If True, then each thread has its own random generator. | Yes |
|
|
|
The TCP Sampler Config provides default data for the TCP Sampler Control Panel Parameters | Attribute | Description | Required |
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| Name | Descriptive name for this element that is shown in the tree. | No | | TCPClient classname | Name of the TCPClient class. Defaults to the property tcp.handler, failing that TCPClientImpl. | No | | ServerName or IP | Name or IP of TCP server | No | | Port Number | Port to be used | No | | Re-use connection | If selected, the connection is kept open. Otherwise it is closed when the data has been read. | Yes | | Close connection | If selected, the connection will be closed after running the sampler. | Yes | | SO_LINGER | Enable/disable SO_LINGER with the specified linger time in seconds when a socket is created. If you set "SO_LINGER" value as 0, you may prevent large numbers of sockets sitting around with a TIME_WAIT status. | No | | End of line(EOL) byte value | Byte value for end of line, set this to a value outside the range -128 to +127 to skip eol checking. You may set this in jmeter.properties file as well with eolByte property. If you set this in TCP Sampler Config and in jmeter.properties file at the same time, the setting value in the TCP Sampler Config will be used. | No | | Connect Timeout | Connect Timeout (milliseconds, 0 disables). | No | | Response Timeout | Response Timeout (milliseconds, 0 disables). | No | | Set Nodelay | Should the nodelay property be set? | No | | Text to Send | Text to be sent |
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Control Panel | If you have more than one Thread Group, make sure you use different names for different values, as UDVs are shared between Thread Groups. Also, the variables are not available for use until after the element has been processed, so you cannot reference variables that are defined in the same element. You can reference variables defined in earlier UDVs or on the Test Plan. |
Parameters | Attribute | Description | Required |
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| Name | Descriptive name for this element that is shown in the tree. | No | | User Defined Variables | Variable name/value pairs. The string under the "Name" column is what you'll need to place inside the brackets in ${...} constructs to use the variables later on. The whole ${...} will then be replaced by the string in the "Value" column. | No |
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The Login Config Element lets you add or override username and password settings in samplers that use username and password as part of their setup. Control Panel Parameters | Attribute | Description | Required |
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| Name | Descriptive name for this element that is shown in the tree. | No | | Username | The default username to use. | No | | Password | The default password to use. (N.B. this is stored unencrypted in the test plan) | No |
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The Simple Config Element lets you add or override arbitrary values in samplers. You can choose the name of the value and the value itself. Although some adventurous users might find a use for this element, it's here primarily for developers as a basic GUI that they can use while developing new JMeter components. Control Panel Parameters | Attribute | Description | Required |
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| Name | Descriptive name for this element that is shown in the tree. | Yes | | Parameter Name | The name of each parameter. These values are internal to JMeter's workings and are not generally documented. Only those familiar with the code will know these values. | Yes | | Parameter Value | The value to apply to that parameter. |
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Allows the user to create a counter that can be referenced anywhere in the Thread Group. The counter config lets the user configure a starting point, a maximum, and the increment. The counter will loop from the start to the max, and then start over with the start, continuing on like that until the test is ended. From version 2.1.2, the counter now uses a long to store the value, so the range is from -2^63 to 2^63-1. Control Panel Parameters | Attribute | Description | Required |
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| Name | Descriptive name for this element that is shown in the tree. | No | | Start | The starting number for the counter. The counter will equal this number during the first iteration. | Yes | | Increment | How much to increment the counter by after each iteration. | Yes | | Maximum | If the counter exceeds the maximum, then it is reset to the Start value. For versions after 2.2 the default is Long.MAX_VALUE (previously it was 0). | No | | Format | Optional format, e.g. 000 will format as 001, 002 etc. This is passed to DecimalFormat, so any valid formats can be used. If there is a problem interpreting the format, then it is ignored. [The default format is generated using Long.toString()] | No | | Reference Name | This controls how you refer to this value in other elements. Syntax is as in user-defined values : $(reference_name} . | Yes | | Track Counter Independently for each User | In other words, is this a global counter, or does each user get their own counter? If unchecked, the counter is global (ie, user #1 will get value "1", and user #2 will get value "2" on the first iteration). If checked, each user has an independent counter. | No | | Reset counter on each Thread Group Iteration | This option is only available when counter is tracked per User, if checked, counter will be reset to Start value on each Thread Group iteration. This can be useful when Counter is inside a Loop Controller. | No |
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