What is throughput timer in JMeter?

What is throughput timer in JMeter?

JMeter Constant Throughput Timer is used as a goal-oriented element which helps to achieve the desired throughput (Total Number of Requests). This timer tries to maintain a constant throughput throughout the test and achieve the target. Throughput may decrease if other timers contradict the Constant Throughput timer.

What is transaction controller in JMeter?

Let’s go back to the JMeter documentation’s description: “The Transaction Controller generates an additional sample which measures the overall time taken to perform the nested test elements.” In other words, the test generated metrics (avg. response, avg. hits/s, etc.)

What is interleave controller in JMeter?

Interleave Controller provides functionality to run all user request in each loop and request in each loop will be in sequential order. Add interleave controller to thread group by using below steps.

How does JMeter calculate throughput?

Throughput is calculated as requests/unit of time. The time is calculated from the start of the first sample to the end of the last sample. This includes any intervals between samples, as it is supposed to represent the load on the server. The formula is: Throughput = (number of requests) / (total time).

How does JMeter calculate think time?

Calculate the think time value by providing the required inputs….Example:

1. No. of Users (Threads): 1500.
2. End to End Response Time (in seconds): 20.
3. No. of Iterations per hour: 6000 (As a person can complete only 4 rides in an hour, so 1500 will complete 6000)
4. Pacing: 780 seconds (Gap between two rides is 13 minutes)

How many types of controllers are there in JMeter?

two types
JMeter has two types of Controllers: Samplers and Logical Controllers. These drive the processing of a test. Samplers tell JMeter to send requests to a server. For example, add an HTTP Request Sampler if you want JMeter to send an HTTP request.

How Throughput is calculated?

People are often concerned about measuring the maximum data throughput in bits per second of a communications link or network access. The throughput is then calculated by dividing the file size by the time to get the throughput in megabits, kilobits, or bits per second.

How to control your throughput per minute in JMeter?

To control your throughput per minute you have to use either Constant Throughput Timer or Throughput Shaping Timer. But I would recommend you to use Constant Throughput Timer (Since I haven’t use Throughput Shaping Timer).

When to use transaction per second listener in JMeter?

You have to use Constant Throughput Timer at the root level of your test scripts like “Test Plan” level. To see your desired throughput, you can use Transactions per Second Listener. Hope, this will satisfy your query!!

Is there a throughput controller in Apache JMeter?

To achieve such behavior there are 2 options available in Apache JMeter: 1) User separate Thread Group for Each Scenario 2) Throughput Controller. This is the most easiest way to implement the distributed Load on each feature.

How to manage throughtput per minute for a transaction?

However, each “click” can gather different “resources”. for instance, sometimes it will get him a jps, some js, a png and a css, some other times, it’ll only get him a jsp. I want to manage throughput per minute for each transaction controller, but I can’t manage to do it.