| # Allocation Sampling and Profiling | |
| - [`sample-profile.c`](sample-profile.c): Allocation sampling, profiler callbacks. | |
| - [`sample-guarded.c`](sample-guarded.c): Sampled allocations protected by guard pages. | |
| - [`pprof.c`](pprof.c): Default heap profiler implementation with stack traces and pprof-compatible text or protobuf snapshots. |