Contents

XCTHitchMetric

A metric to measure the number of hitches your UI encounters in a performance test.

Declaration

class XCTHitchMetric

Discussion

A hitch occurs when your app doesn’t prepare the content it displays in time for the system to render it in the next screen update. For more information, see Understanding hitches in your app.

Topics

Creating a hitch metric

See Also

Measurement Metrics