Whether to keep an object resident, decided from arrivals rather than from a constant.
Warm when P(next render within T) x C_cold > C_warm, with arrivals modelled as a Poisson
process (P = 1 - exp(-r x T)). That is an assumption, not a measurement; bursty traffic errs
toward warming a site that would have idled, as the flat 8 s interval does unconditionally.
The warming band runs from about 505 renders/day (below it the alarms cost more than the boots
they save) to about 8,640 (above it the site never idles). This module solves only below the
10 s hibernation threshold.
Whether to keep an object resident, decided from arrivals rather than from a constant.
Warm when
P(next render within T) x C_cold > C_warm, with arrivals modelled as a Poisson process (P = 1 - exp(-r x T)). That is an assumption, not a measurement; bursty traffic errs toward warming a site that would have idled, as the flat 8 s interval does unconditionally. The warming band runs from about 505 renders/day (below it the alarms cost more than the boots they save) to about 8,640 (above it the site never idles). This module solves only below the 10 s hibernation threshold.