Seonglae ChoUsing terminology weight for Process Priority
1 nice level down: ~10% more CPU usage (“10% effect”)
to achieve that, weight(i-1)/weight(i) = 0.55/0.45 = 1.22 (≃ 25% increase in weight)
That means 25% weight increase applied as 10% more CPU usages
Concept is like this and implemented through Virtual Runtime
