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FrameTime

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Kuaishou Tech
Kuaishou Tech
Sep 28, 2021 · Mobile Development

Understanding and Optimizing Time To Interactive (TTI) on the Kuaishou Android App

This article explains the concept of Time To Interactive (TTI) for the Kuaishou Android app, details how to quantify the metric using FrameTime instead of FPS, describes data collection methods, offline and online tracing, a performance lab, and comprehensive governance and task‑scheduling strategies to reduce startup lag.

AndroidFrameTimeMobile Development
0 likes · 17 min read
Understanding and Optimizing Time To Interactive (TTI) on the Kuaishou Android App
Kuaishou Frontend Engineering
Kuaishou Frontend Engineering
Sep 17, 2021 · Mobile Development

How Kuaishou Optimizes Android TTI: From Definition to Real‑Time Monitoring

This article explains the concept of Time To Interactive (TTI) for Kuaishou's Android client, details how the metric is quantified using FrameTime instead of FPS, describes offline and online data‑collection methods, and outlines the scheduling framework and governance measures designed to reduce post‑cold‑start jank.

AndroidFrameTimePerformance
0 likes · 18 min read
How Kuaishou Optimizes Android TTI: From Definition to Real‑Time Monitoring