trait Timer extends AnyRef
A timer measures both the rate that a particular piece of code is called and the distribution of its duration.
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- abstract def start(): StartStopTimer
Allows stopwatch style measurements.
Allows stopwatch style measurements. Starts a context that can be later stopped. Should only be used when full control of start and end are needed. Returns a
StartStopTimer
with the methodstop
to register the measurement. - abstract def update(duration: FiniteDuration): Unit
Adds a recorded duration
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- def time[A](future: => Future[A])(implicit context: ExecutionContext): Future[A]
Measures 'now' up to the moment that the given
future
completes, then updates this timer with the measurement.Measures 'now' up to the moment that the given
future
completes, then updates this timer with the measurement.This method may measure more than is obvious. It measures: * the evaluation of the (by name) parameter
future
* in case the future is not yet completed: the delay until the constructed Future is scheduled in the givenExecutionContext
* in case the future is not yet completed: the actual execution of the Future * the time it takes to schedule stopping the timerSource: https://github.com/erikvanoosten/metrics-scala/blob/c20187a1ed09f50a523b310e3a7ffa992564afb3/metrics-scala/src/main/scala/nl/grons/metrics4/scala/Timer.scala#L60
- def time[A](f: => A): A
Runs f and recording its duration
- def toString(): String
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- final def wait(): Unit
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- final def wait(arg0: Long, arg1: Int): Unit
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- final def wait(arg0: Long): Unit
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