Module time 

Time helpers.

Traces use two clocks:

• monotonic — nanoseconds relative to profiler start; deterministic across replays and comparable across runs on the same machine;
• wall — absolute wall-clock nanoseconds; used to anchor epochs and to correlate with external logs.

Functions

monotonic_now_ns

Monotonic time in nanoseconds (process-local, arbitrary origin).

wall_now_ns

Current wall-clock time in nanoseconds since the Unix epoch.