Staging: this is not the live site, pydocs.org.
Generic Operating System Services
perf_counter() -> float
Performance counter for benchmarking.
The official docs include a CPython implementation detail for this entry.
Changed in 3.10, 3.13
- 3.10: On Windows, the clock is now the same for all processes.
- 3.13: Use the same clock as time.monotonic().