Multi-LoRA Adapter Caching in Production: Reducing Cold-Start Tail Latency with GPU/CPU Tiering, LRU Eviction, and LoRA Affinity
A practical guide for multi-tenant LLM inference platforms covering Multi-LoRA adapter residency in GPU/CPU tiered caches, LRU eviction, cold-load latency, affinity routing, capacity planning, monitoring, release governance, and launch checklists.