Auto-Scaling (HPA) Simulator

Kubernetes Horizontal Pod Autoscaler — watch pods scale with traffic.

t = 0.0s

Speed Seed

Preset Scenarios

Target CPU % 50%

Min replicas 2

Max replicas 20

Scale-up cooldown 30s

Scale-down cooldown 120s

Pod startup time 10s

Traffic rate 200 rps

Each pod handles ~100 rps at 100% CPU utilization.

running starting high CPU terminating/crashed traffic

Replicas

2 / 2

Avg CPU

P95 Latency

12ms

Pending pods

Dropped rps

Est. cost

$0.10/h

Scale events

Cooldown

Pod	State	CPU	Mem

Tip

Click a pod or component to pin details here.

Interaction

Drag any node to reposition it on the canvas.

HPA Controller Parent

Application Service Parent

Metrics Server Parent

Deployment Controller Parent

Traffic Source