Arrivals λ =
0.50
/s
Service μ =
1.00
/s
Speed
3
×
ρ =
0.50
↺ Reset
⚠ Unstable: λ ≥ μ (ρ ≥ 1). Queue grows without bound.
Arriving
Waiting
Serving
Departing
Metric
Theory (M/M/1)
Observed
ρ — server utilisation
—
—
L — avg customers in system
—
—
Lq — avg queue length
—
—
W — avg system time (s)
—
—
Wq — avg wait time (s)
—
—