---
title: "reportMeasurements(from:to:)"
framework: xctest
role: symbol
role_heading: Instance Method
path: "xctest/xctmetric/reportmeasurements(from:to:)"
---

# reportMeasurements(from:to:)

Reports the measurements gathered for a metric between specific timestamps.

## Declaration

```swift
func reportMeasurements(from startTime: XCTPerformanceMeasurementTimestamp, to endTime: XCTPerformanceMeasurementTimestamp) throws -> [XCTPerformanceMeasurement]
```

## Parameters

- `startTime`: A timestamp that represents the time at which the measured code began to execute.
- `endTime`: A timestamp that represents the time at which the measured code finished executing.

## Return Value

Return Value An array of the measurements gathered by this metric during the requested interval.

## Discussion

Discussion Report the measurements gathered during the execution of measured code in a performance test. Use the startTime and endTime parameters to refine the accuracy of the reported measurements.