After the first big optimizations are done, you are often staring at a profile where there are a few unavoidable functions doing 20% of the work, plus a ton of them doing 2–5% each.
Baada ya kwanza optimizations kubwa yanayofanyika, wewe ni mara nyingi staring katika wasifu ambapo kuna kazi chache kaida kufanya 20% ya kazi, pamoja na tani wao kufanya 2-5% kila mmoja.