This after the fact measurement heavy method of optimizatization method often doesnt work in these systems because it is more often death by a thousand paper cu

This after the fact measurement heavy method of optimizatization method often doesnt work in these systems because it is more often death by a thousand paper cuts than a single line of code. You won't ever notice yourself going off the track even after youre done you likely won't notice. I do a lot of latency and throughout sensitive work, and far more often the bigger problem is losing a few tenths of a percent on each poor decision in your hot path. It becomes very very difficult to fix.