duration

duration<T>(valueToMeasure: () -> T): DurationMeasurement<T>

Executes the input function and returns an object with execution time in milliseconds and result of that function.

Parameters

Name Description

Name	Description
`valueToMeasure`	A function to pass to `duration`.

valueToMeasure

A function to pass to duration.

Example

This example passes a wait function (defined in the header), which returns the execution time and result of that function in a DurationMeasurement object.

Source

%dw 2.0
output application/json
fun myFunction() = dw::Runtime::wait("My result",100)
---
dw::util::Timer::duration(() -> myFunction())

Output

{
  "time": 101,
  "result": "My result"
}