Efficiency and Scope

Process-Cycle Efficiency

Process-cycle efficiency compares process time with total lead time.

highlighted = computed this step

Efficiency ratio

Process-cycle efficiency is process time divided by lead time.

efficiency=process time/lead time\text{efficiency}=\text{process time}/\text{lead time}
Efficiency and scopeProcess-cycle efficiency is recomputed from process time and lead time.process-cycle efficiencyprocess 9; wait 120; lead 129wait30Order Entryprocess 2wait60Pickprocess 4wait30Packprocess 3stepwait beforeprocessOrder Entry302Pick604Pack303process total9wait total120lead time129efficiency3/43deterministic snapshot only

Efficiency

The process-cycle efficiency is 3/43.

9/129=3/439 / 129 = 3/43
Efficiency and scopeProcess-cycle efficiency is recomputed from process time and lead time.process-cycle efficiencyprocess 9; wait 120; lead 129wait30Order Entryprocess 2wait60Pickprocess 4wait30Packprocess 3stepwait beforeprocessOrder Entry302Pick604Pack303process total9wait total120lead time129efficiency3/43deterministic snapshot only