Processors

JMeter Post-Processors with Example

A Post-Processor elements is executed after the sampler and can be used for post condition response. If a Pre-Processor is added to a test plan, then it will be executed after response has arrived. A Post-Processor is often used to find out something from response for some actions. These action may be some time to validate response or to extract something and process.

Here is a list of available Post-Processors in JMeter:

JMeter Pre-Processors with Example

"Pre-Processors executes some action just prior to a sample being run".

A Pre-Processor elements is executed before the sampler and can be used for precondition setup. If a Pre-Processor is added to a test plan, then it will execute just before to that sampler element running. A Pre-Processor is most often used to adjust the settings of a Sample Request just before it runs.