pub const MISS_FRACTION: f32 = 0.75;Expand description
What fraction of the observed frames must be misses before the governor demotes. Three quarters: high enough that an intermittently-heavy passage rides through, low enough that a genuine overload does not have to be unanimous (a demotion is triggered by sustained pressure, and a real overload still has fast frames in it — a cheap preset in the rotation, a dissolve that ended).