Thread Group . 26.2 Basic Instructions. JMeter Loop Count. x = 10 #variable is declared as the value 10 is assigned to it. The JMeter testing is followed in two unique steps, one is to build the test and execute the test. Fig 10: Workflow of Do Loop Data Analyst Interview Questions. Python has no additional commands to declare a variable. 2. This is particularly useful if we want to send multiple HTTP requests to the same server as part of our test. JMeter will expose the looping index as a variable named __jm__ Threads(Users) -> Thread Group) Thread Group JMeter will expose the looping index as a variable named __jm__