Bare-metal observability

The post-Datadog
telemetry engine.

An observability appliance that ingests 5 million events per second on consumer hardware. No cloud cluster. No Kafka. One box.

5,089,364events/sec
16msp99 latency
0.00%error rate
16.2×vs JSON

How it works

Three ingestion paths. Zero compromise.

Path A  JSON → TypeBox validate → bun:ffi → C memcpy → mmap SoA
Path B  FlatBuffer → ArrayBuffer ptr → bun:ffi → vtable read → mmap SoA  ← 16.2× faster
Path C  eBPF tracepoint → BPF ring buffer → libbpf → mmap SoA

Architecture

Binary Ingestion

FlatBuffer payloads cross the FFI boundary as raw pointers. Zero JSON parsing, zero V8 garbage collection.

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AVX-512 Scans

Vectorized columnar scans process 16 floats per CPU cycle. Duration filters, error counts, and aggregations at SIMD speed.

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eBPF Probes

Kernel-level tracepoints via libbpf. Ring buffer events flow directly into the columnar store — no userspace copying.

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mmap Columnar Store

Page-aligned SoA layout via mmap. No heap allocation, no GC pauses, no realloc. The OS manages page faults.

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Bun FFI Bridge

TypeScript orchestration via bun:ffi with zero-overhead native calls. The best of both worlds: developer velocity and bare-metal speed.

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Data Sovereignty

Your telemetry never leaves your network. The appliance runs on your hardware, stores data locally, and requires no cloud backend.

Replace your Datadog bill.

One appliance. One price. No per-host fees, no per-GB surcharges, no surprise invoices. Your data never leaves your network.

Start monitoring — $4/mo →

Your data never leaves your network. Cancel anytime.