#Apache jmeter full#

Is just a simple request, not filtered through any Logic Controller.Īfter loading the search page, we want to do a search. Web application where the user logs in, and then goes to a search page to do a search). This is due to theĪfter the login, the next Sampler loads the search page (imagine a The first thing about this test is that the login request will be executed only HTTP default request (Configuration Element).To understand the effect of Logic Controllers on a test plan, consider the They can modify the requests themselves, cause JMeter to repeat Logic Controllers can change the order of requests coming from theirĬhild elements. Logic Controllers let you customize the logic that JMeter uses to JMeter lets you create these assertions using regular You could add assertions to check for certain HTML tags,Ĭommon error strings, and so on. May return a successful 'HTTP Response' code, but the page may have errors on it or For example, in stress testing a web application, the server The response of your request, add an Assertion to If you are interested in having JMeter perform basic validation on Remember to add a Listener to your test plan to view and/or store the Each controller has one or more Defaults elements (see below). HTTP Request) to the same server, consider using a Defaults ConfigurationĮlement. If you are going to send multiple requests of the same type (for example, You can further customize a sampler by adding one or more Configuration Elements to the Test Plan. HTTP Request (can be used for SOAP or REST Webservice also)Įach sampler has several properties you can set.They are processed in the order they appear in the tree.Ĭontrollers can be used to modify the number of repetitions of a sampler. Samplers tell JMeter to send requests to a server and wait for a response.

Of the Thread Group and run for the configured Duration (seconds) time.

When the test is started, JMeter will wait Startup Delay (seconds) before starting the Threads The duration of each thread group and the after how much seconds it starts. You can configure Duration (seconds) and Startup Delay (seconds) to control In which you can enter the duration of test and the startup delay Thread Group also allows to specify Thread lifetime.Ĭlick the checkbox at the bottom of the Thread Group panel to enable/disable extra fields Start with Ramp-up = number of threads and adjust up or down as needed.īy default, the thread group is configured to loop once through its elements. The first ones finish (unless one wants that to happen). Of a test, and short enough that the last threads start running before Ramp-up needs to be long enough to avoid too large a work-load at the start If there are 30 threadsĪnd a ramp-up period of 120 seconds, then each successive thread will be delayed by 4 seconds. Start 10 (100/10) seconds after the previous thread was begun. JMeter will take 100 seconds to get all 10 threads up and running. If 10 threads are used, and the ramp-up period is 100 seconds, then

#Apache jmeter full#

The ramp-up period tells JMeter how long to take to 'ramp-up' to the full number of Multiple threads are used to simulate concurrent connections Set the number of times to execute the testĮach thread will execute the test plan in its entirety and completely independently.TheĬontrols for a thread group allow you to: In which case they will apply to all the thread groups.Įlement controls the number of threads JMeter will use to execute your test.

Listeners, may be placed directly under the test plan, Thread group elements are the beginning points of any test plan.Īll controllers and samplers must be under a thread group.