You do not jump from bad FPS to stable 90 by random tweaks. You get there by killing the right bottleneck, in the right order, with evidence instead of panic.
This module forces the two questions most teams skip: where is the bottleneck, and why does it happen. Without that, you can spend weeks optimizing the wrong subsystem and still ship stutter.
The process is concrete: profile on target hardware, read main-thread and wait-for-GPU signals, map frame budgets in milliseconds, and annotate the biggest blocks before touching code. Then generate multiple solution paths and rank them by gain, cost, and risk.
Next step: capture your current baseline, write down average frame time plus your high-cost blocks, and run one optimization at a time with a compare pass after each change. If the bottleneck moves, your plan moves with it.
CEO/Producer translation: this workflow cuts wasted engineering cycles and turns performance work into predictable delivery, not endless firefighting. Unlock the full From 0 to 90FPS module and run a repeatable path to high frame-rate targets.
In this module:
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