Reliably Measuring Responsiveness in the Wild
At Fluent 2017, Shubhie Panicker and I talked Reliably Measuring Responsiveness in the Wild. Here’s the abstract:
The culprit behind all these responsiveness issues are “long tasks,” which monopolize the UI thread for extended periods and block other critical tasks from executing. Developers lack the necessary APIs and tools to measure and gain insight into such problems in the wild and are essentially flying blind trying to figure out what the main offenders are. While developers are able to measure some aspects of responsiveness, it’s often not in a reliable, performant, or “good citizen” way, and it’s near impossible to correctly identify the perpetrators.
You can watch the presentation on YouTube.