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# Subsystem: `pprof`

Source files under `pprof/`. Grouped by the functional area each file was assigned to during semantic lifting.

- **Files**: 1
- **Symbols (leaves)**: 4

## Shared Runtime Infrastructure

- [pprof/profiler.ts](https://github.com/microsoft/pyrx/blob/784698179a5627072df39bbe0fcadb55bb7dd408/packages/pyright/packages/pyright-internal/src/pprof/profiler.ts#L1-L64) — Starts and stops Datadog pprof CPU profiling and saves encoded profiles to disk