Estimates the in-memory footprint of an AcDbDatabase by walking its
ownership graph and applying V8-inspired size heuristics.
The estimate is reproducible and suitable for comparing drawings. It is not
an exact Chrome / V8 heap retained size; expect roughly ±20–30% versus
DevTools heap snapshots. Rendering GPU buffers and converter worker / WASM
heaps are not included.
Estimates the in-memory footprint of an AcDbDatabase by walking its ownership graph and applying V8-inspired size heuristics.
The estimate is reproducible and suitable for comparing drawings. It is not an exact Chrome / V8 heap retained size; expect roughly ±20–30% versus DevTools heap snapshots. Rendering GPU buffers and converter worker / WASM heaps are not included.