Load Balancer Visualizer

Send a stream of requests and compare how round-robin, least-connections, and weighted balancing distribute load.

Load Balancer Strategies

Spray requests across backends using round-robin, least-connections, or weighted policies.

    Backends B0..B3 with weights 1,1,2,4. Least-conn tracks in-flight connections; weighted uses smooth weighted round-robin style distribution.

    Strategies

    • Round-robin: cycle evenly
    • Least-conn: prefer currently least-busy node
    • Weighted: proportional to capacity weights