Empirical Hardware Benchmarks

Empirical Hardware Benchmarks

Comprehensive 5-Phase Empirical Hardware Benchmarks for Pyintel Lux conducted on physical ESP32 and host hardware.

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🔬 Benchmark Results Summary

Phase 1 — Wired UART Emission

• Hardware: ESP32-S3 over USB-Serial UART @ 115200 baud
• Packet Delivery Rate (PDR): 100%
• Telemetry Emit Time: 4.00 µs (on-chip MCU execution)
• Latency: ~1.1 ms frame-to-host arrival

Phase 2 — Wireless UDP Stream over Wi-Fi

• Hardware: ESP32 Wi-Fi UDP Broadcast
• Throughput: Zero intra-delay packet batching
• Frame Drop Rate: < 0.01% under local Wi-Fi router conditions

Phase 3 — ESP-NOW P2P Mesh

• Hardware: 2-Board Offline ESP32-S3 and ESP32 DevKit Mesh Bridge
• Packet Delivery Rate (PDR): 100%
• Node-to-Node Latency: 4.06 ms

Phase 4 — Host luxd Ingest Proxy

• Hardware: Host Rust ingest daemon writing to SQLite
• SQLite Write Latency: 2.4 ms per transaction batch
• Throughput Capacity: > 50,000 frames/sec

Phase 5 — Web Dashboard & WebSocket Bridge

• Hardware: Browser DataView + WebSocket stream
• End-to-End Latency (MCU -> Web): < 15 ms