The Timer test components is delaying a JMeter Thread speaking to a virtual client for a specific measure of time. The principle objective of utilizing clocks is mimicking a virtual client's think time. In the realm of load testing, think time remains for mimicking genuine client conduct which causes individuals to hold up between collaborations with a web application. JMeter sends the demand without stopping between every demand. All things considered, JMeter could overpower test server by making excessively numerous solicitations in a short measure of times. Let envision that you send thousands demand to a web server under test in no time flat.

The performance can be done two ways such as load testing, stress testing. Here first add the Add Thread Group as follows. Increase Period urges JMeter to what degree to surrender before beginning next client. For instance, on the off chance that we have 100 clients and a 100 second Ramp-Up period, then the postponement between beginning clients would be 1 second. After doing the above step now enter thread properties as follows.

Now add the JMeter elements as follows. To add the element right click on Add and go to Configure element and go to Http Request Defaults.

Now add the Sampler as follows. To give the some response to the server give any data such as calender in the path as follows.

Now add the Constant Timer as follows. Give the thread delay as follows.

Now add the Vie Result Table as follows and Run the test. JMeter Timers additionally have their degree, however dissimilar to Assertions Timers, timers are executed before every sampler in their extension. On the off chance that there is more than one clock in the degree, every one of the clocks will be handled before the sampler happens. Also, clock execution time is not being recorded, so if the Timer delays the string for 1 second and the sampler execution time is 3 seconds, 3 seconds will be recorded as the sampler execution time. On the off chance that have to record the Timer execution time too, the developer has to utilize Transaction Controller.

• Clocks permit JMeter to postpone between every demand which a string makes.
• Constant clock defers every client ask for a similar measure of time.
• Gaussian arbitrary clock defers every client ask for an irregular measure of time.