inject

Type Members

1. case class AtOnceInjection(users: Int) extends InjectionStep with Product with Serializable

   

   Injection all the users at once

2. case class ConstantRateInjection(rate: Double, duration: FiniteDuration) extends InjectionStep with Product with Serializable

   

   Inject users at constant rate : an other expression of a RampInjection

3. case class HeavisideInjection(users: Int, duration: FiniteDuration) extends InjectionStep with Product with Serializable

   

   Injection rate following a Heaviside distribution function

   Injection rate following a Heaviside distribution function

   numberOfInjectedUsers(t) = u(t)
                            = ??(t)
                            = Heaviside(t)
                            = 1/2 + 1/2*erf(k*t)
                            // (good numerical approximation)

4. case class InjectionProfile(injectionSteps: Iterable[InjectionStep]) extends Product with Serializable

   

   This class represents the configuration of a scenario

   This class represents the configuration of a scenario

   injectionSteps

   the number of users that will behave as this scenario says

5. trait InjectionStep extends AnyRef

   

6. trait InjectionSupport extends AnyRef

   

7. case class NothingForInjection(duration: FiniteDuration) extends InjectionStep with Product with Serializable

   

   Don't injection any user for a given duration

8. case class PoissonInjection(duration: FiniteDuration, startRate: Double, endRate: Double, seed: Long = System.nanoTime) extends InjectionStep with Product with Serializable

   

   Inject users following a Poisson random process, with a ramped injection rate.

   Inject users following a Poisson random process, with a ramped injection rate.

   A Poisson process models users arriving at a page randomly. You can specify the rate that users arrive at, and this rate can ramp-up.

   Note that since this injector has an element of randomness, the total number of users may vary from run to run, depending on the seed.

   duration

   the length of time this injector should run for

   startRate

   initial injection rate for users

   endRate

   final injection rate for users

   seed

   a seed for the randomization. If the same seed is re-used, the same timings will be obtained

9. case class RampInjection(users: Int, duration: FiniteDuration) extends InjectionStep with Product with Serializable

   

   Ramp a given number of users over a given duration

10. case class RampRateInjection(r1: Double, r2: Double, duration: FiniteDuration) extends InjectionStep with Product with Serializable

    

    The injection scheduling follows this equation u = r1*t + (r2-r1)/(2*duration)*t²

    The injection scheduling follows this equation u = r1*t + (r2-r1)/(2*duration)*t²

    r1

    Initial injection rate in users/seconds

    r2

    Final injection rate in users/seconds

    duration

    Injection duration

11. case class SplitInjection(possibleUsers: Int, step: InjectionStep, separator: InjectionStep) extends InjectionStep with Product with Serializable

    

    Inject users through separated steps until reaching the closest possible amount of total users.

    Inject users through separated steps until reaching the closest possible amount of total users.

    possibleUsers

    The maximum possible of total users.

    step

    The step that will be repeated.

    separator

    Will be injected in between the regular injection steps.