V8 .heapsnapshot & Retainer Graph Dominator Engine
Calculates Shallow vs. Retained Size using Dominator Tree traversal to pinpoint why a 64-byte object retains 200MB.
Presets:
Dominator Nodes (Ranked by Retained Size)
| Object / Constructor | Type | Shallow | Retained Size | % Heap | GC Dist |
|---|
Retainer Path (GC Roots to Target)
Select a dominator node from the table to view its GC retainer path.