Configure the JMeter Gaussian Random Timer timers: properties, defaults, and practical usage notes for building reliable load tests.
Part of the Timers category. Also documented in context in the full Component Reference.

This timer pauses each thread request for a random amount of time, with most
of the time intervals occurring near a particular value.
The total delay is the sum of the Gaussian distributed value (with mean 0.0 and standard deviation 1.0) times
the deviation value you specify, and the offset value.
Another way to explain it, in Gaussian Random Timer, the variation around constant offset has a Gaussian curve distribution.
| Name | Required | Description |
|---|---|---|
| Name | No | Descriptive name for this timer that is shown in the tree |
| Deviation | Yes | Deviation in milliseconds. |
| Constant Delay Offset | Yes | Number of milliseconds to pause in addition to the random delay. |