## Memory over time — RSS envelope, stage spans, and live-heap composition at each mid-stage snapshot

Hover the RSS line or a snapshot column for values; click (or focus + Enter) a column to open its full-depth heap breakdown below. The gray cap on each column is RSS minus allocative-visited bytes: allocator retention plus unvisited allocations.

## Snapshot detail

Table view — every snapshot, every root, exact bytes

snapshot | root | family | bytes | GiB | % of snapshot
--- | --- | --- | --- | --- | ---