Measuring Performance Using Logging

WWDC Index does not host video files

If you have access to video files, you can configure a URL pattern to be used in a video player.

Use any of these variables in your URL pattern, the pattern is stored in your browsers' local storage.

$id
ID of session: wwdc2018-405: $eventId
ID of event: wwdc2018: $eventContentId
ID of session without event part: 405: $eventShortId
Shortened ID of event: wwdc18: $year
Year of session: 2018: $extension
Extension of original filename: mp4: $filenameAlmostEvery
Filename from "(Almost) Every..." gist: [2018] [Session 405] Measuring P...

WWDC18 • Session 405

Developer Tools • iOS, macOS, tvOS, watchOS • 35:24

Learn how to use signposts and logging to measure performance. Understand how the Points of Interest instrument can be used to examine logged data. Get an introduction into creating and using custom instruments.

Speakers: Shane Owara, Chad Woolf

Open in Apple Developer site

Downloads from Apple

HD Video (1.1 GB)
SD Video (283.3 MB)
PDF Slides (9 MB)