What is Production Rates and Bottleneck Diagnosis?
This original Volpedia guide explains production rates and bottleneck diagnosis through five actionable stages tailored to Satisfactory 1.2 and the relevant machine unlocks.
How to use it effectively
Write every solid product as items per minute and every fluid as cubic metres per minute. A target such as 20 parts/min is more actionable than a vague wish for “more parts.” Recipe time, ingredients and machine clock speed determine the base output.
Common mistake
Fix the earliest binding constraint: source, transport, machine count, power or byproduct removal. Upgrade and measure again. Keep a record of expected and observed rates so a second issue does not get hidden by the first change.
Step-by-step guide
Define a unit and a target
Write every solid product as items per minute and every fluid as cubic metres per minute. A target such as 20 parts/min is more actionable than a vague wish for “more parts.” Recipe time, ingredients and machine clock speed determine the base output.
Work backwards through dependencies
Start at the final machine and multiply each input per cycle by required cycles per minute. Repeat upstream for assemblers, constructors and miners. Keep separate totals for each item rather than adding unrelated units together.
Compare transport capacities
Check every belt or pipe segment at the narrowest tier; changing one machine speed cannot exceed a downstream transport limit. A merger must obey the outgoing belt capacity even when all incoming belts are full.
Check transient vs steady state
Storage and internal machine buffers can mask shortages for a long time. Let the line run until levels settle, then observe the first machine to stop because one required ingredient is absent or a product output cannot leave.
Apply a targeted fix
Fix the earliest binding constraint: source, transport, machine count, power or byproduct removal. Upgrade and measure again. Keep a record of expected and observed rates so a second issue does not get hidden by the first change.