Counted in fibers rather than milliseconds because this runtime exposes no readable CPU
meter: Date.now() and performance.now() are both pinned between I/O, so nothing inside
a request can measure elapsed time.
OptionalthrowOnBudget
throwOnBudget?:boolean
Throws BudgetError instead of returning drained: false when the budget runs out.
Most fibers to run. Defaults to FIBER_BUDGET.fetch.
Counted in fibers rather than milliseconds because this runtime exposes no readable CPU meter:
Date.now()andperformance.now()are both pinned between I/O, so nothing inside a request can measure elapsed time.