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← Queueing theory
Tools · Queue Simulator
Queue Simulator
Pause
½×
1×
2×
4×
—
Utilization (ρ)
—
%
exact
—
%
Time in system (W)
—
exact
—
Number in system (L)
—
exact
—
Avg wait (W
q
)
—
exact
—
Queue length (L
q
)
—
exact
—
Served
—
arrived
—
Service positions (c)
1
2
Service time (mean)
Any two of these — L = λ × W
Arrival rate (λ)
derived
Time in system (W)
derived
Number in system (L)
derived
Time unit
sec
min
hr
day
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