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time

DataWeave 2.2 is compatible and bundled with Mule 4.2. This version of Mule reached its End of Life on May 2, 2023, when Extended Support ended.

Deployments of new applications to CloudHub that use this version of Mule are no longer allowed. Only in-place updates to applications are permitted.

MuleSoft recommends that you upgrade to the latest version of Mule 4 that is in Standard Support so that your applications run with the latest fixes and security enhancements.

time(() -> T): TimeMeasurement<T>

Executes the input function and returns a TimeMeasurement object that contains the start and end time for the execution of that function, as well the result of the function.

Parameters

Name Description

valueToMeasure

A function to pass to time.

Example

This example passes wait and sum functions (defined in the header), which return their results in TimeMeasurement objects.

%dw 2.0
output application/json
fun myFunction() = dw::Runtime::wait("My result",100)
fun myFunction2() = sum([1,2,3,4])
---
{ testing: [
    dw::util::Timer::time(() -> myFunction()),
    dw::util::Timer::time(() -> myFunction2())
  ]
}

Output

{
  "testing": [
    {
      "start": "2018-10-05T19:23:01.49Z",
      "result": "My result",
      "end": "2018-10-05T19:23:01.591Z"
    },
    {
      "start": "2018-10-05T19:23:01.591Z",
      "result": 10,
      "end": "2018-10-05T19:23:01.591Z"
    }
  ]
}