perf_hooks: implement performance.now() with fast API calls
Local benchmark numbers:
confidence improvement accuracy (*) (**) (***)
perf_hooks/now.js n=1000000 *** 7.04 % ±1.38% ±1.84% ±2.40%Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Local benchmark numbers:
confidence improvement accuracy (*) (**) (***)
perf_hooks/now.js n=1000000 *** 7.04 % ±1.38% ±1.84% ±2.40%