HarmonyOS Developer Technology

Jul 28, 2026 · Mobile Development

ArkTS Memory Snapshot Clustering: Three Rules to Pinpoint Leaks in 100K+ Objects

This article details three clustering rules — shortest reference chain, name-plus-reference chain, and property-plus-reference chain — for analyzing ArkTS memory snapshots, enabling developers to automatically group 100,000+ objects and identify leak sources by retained size and allocation site.