Native cache server with fast lane middleware, pre-compression, and horizontal scaling. Production numbers from Graviton4 c8g.16xlarge with ElastiCache Redis. v4.3 cluster build.
| Metric | v3.0 (Feb 2026) | v4.3 (Mar 2026) | Improvement |
|---|---|---|---|
| L1 GET Latency | 4.65µs | 1.5µs | 3.1x faster |
| P99 Latency | ~16µs | 3.7µs | 4.3x faster |
| HTTP Response (L1) | 14.5µs (0.0145ms) | 1.5µs (0.0015ms) | 9.7x faster |
| GET Throughput | 215K ops/sec | 660K+ ops/sec | ~3x higher |
| P99 vs Redis | 38x faster | 216x faster | 5.7x better claim |
| Horizontal Scaling | Single instance | Pub/sub coherent cluster | Virtually unlimited |
| L1 Hit Rate | 100% (warm set) | 99.05% (production) | Real production measurement |
| Cache Engine | v3.0 L1 Cache (NAPI-RS) | Native Cachee Engine + DashMap + pre-compress | Native binary, zero runtime overhead |
| Metric | v1.0 (Redis Proxy) | v2.0 (JS L1) | v3.0 (NAPI L1) | v4.3 (Native Engine) |
|---|---|---|---|---|
| L1 Hit Latency | N/A (no L1) | 0.0085ms | 0.0145ms / 4.65µs | 0.0015ms / 1.5µs |
| P99 Latency | N/A | ~30µs | ~16µs | 3.7µs |
| L2 Hit Latency | 0.55ms | 0.55ms | 0.55ms | 0.55ms (same Redis) |
| L1 Hit Rate | 0% (no L1) | 85% | 100% (warm set) | 99.05% (production) |
| GET Throughput | N/A | ~100K ops/s | 215K ops/s | 660K+ ops/s |
| Horizontal Scaling | N/A | N/A | Single instance | Pub/sub cluster |
| Engine | None (pass-through) | JS L1 Cache (Node.js) | NAPI L1 Cache | Native Cachee Engine + DashMap |
| Total Allocated | 76.10 MB |
| Startup Overhead (Redis engine) | 9.17 MB |
| Allocator Fragmentation | 66.86 MB |
| Client Buffers (42 connections) | 0.04 MB |
| Actual Session Data | 0 bytes (all keys expired via TTL) |
| Keys in Redis | 0 (DBSIZE confirmed) |
| Fragmentation Ratio | 1.23 (normal jemalloc) |