| # | Platform Engine | Conn Rate | Throughput | p95 Latency | p50 Latency |
|---|---|---|---|---|---|
| Node.js (ws) | 743 c/s | 102,459 m/s | 3.81 ms | 1.65 ms | |
| Node.js (uWebSockets.js) | 909 c/s | 442,478 m/s | 0.80 ms | 0.29 ms | |
| Bun (@socket.io/bun-engine) | 880 c/s | 195,313 m/s | 1.87 ms | 0.55 ms | |
| Bun (@rvncom/socketio-bun-engine) | 885 c/s | 232,558 m/s | 1.71 ms | 0.41 ms |