Ramp Up Profile

The Ramp Up profile linearly increases the number of virtual users (VUs load type) or the number of arriving virtual users (Rate load type) during the run of the load test. It is mainly used for stress testing. For example, you can find at what load the maximum number of transactions per second is achieved and errors start happening.

API load testing with ReadyAPI: Ramp up profile

Depending on a load type, the Ramp UP profile has different options. See the table below to learn more:

Load Type

Option

Description

VUs

Base VUs

The number of users from which the test starts.

Peak VUs

The number of users simulated at the end of the ramp.

Ramp duration

The duration of the increase in the number of users.

Wait time

The time to wait before restarting a virtual user.

Rate

Peak arriving users

The number of users starting the test per unit of time at the end of the ramp.

Ramp duration

The duration of the increase in the number of users.

See Also

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