Load Balancer Simulator

Push traffic through a switch fabric, kill racks, and bake-off algorithms on the same seeded load.

Control deck

Faults

Over capacity → drop. Load over 80% stretches latency.
Topology / switch fabric
Ingress
Dispatch

Balancer

Round Robin
Server Aonline
0/8 ACT400msW1
OK 0FAIL 0
Server Bonline
0/8 ACT600msW3
OK 0FAIL 0
Server Conline
0/8 ACT500msW2
OK 0FAIL 0
Telemetry
Total req
0
Live RPS
0
Avg latency
0ms
Failed
0
RPS vs latency
Event tape
STANDBY — start the fabric to print events
Bake-off

Identical seeded traffic · 30s · 40 RPS · Server B dropped at 10s.

Run the bake-off to plot failures, latency, and per-server share.