System breakdown
Inside vLLM v0.10.2: AsyncLLM, Scheduling, KV Cache, and Model Execution
A commit-pinned examination of the vLLM V1 request path, scheduler, KV-cache manager, and GPU model runner without generalizing benchmarks.
18 min read Verified 2026-07-21 5 primary sources
Canonical System Breakdown
vLLM v0.10.2 architecture evidence
RELEASE v0.10.2
2 CHAPTERS · 8 NODES · 8 EDGES
Ingress Security
HMAC SHA256
Constant-time verify (<50ms)
Async Queueing
Sidekiq + Redis
Multi-queue priority isolation
Real-time Fanout
ActionCable Pub/Sub
Redis backplane state broadcast
AI Action Engine
ActionService LLM
Streaming copilot replies (SSE)
Core Stack:Rails 7.1•Sidekiq 7•Redis 7.2•PostgreSQL 16•Vue.js 3
3 Verified Architectural Claims
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Archify Interactive Mapv2.16.0
Inside vLLM v0.10.2: AsyncLLM, Scheduling, KV Cache, and Model Execution — Archify Interactive System Map
Hotkeys:R Route ProbeL Role LensP Play StoryS Visual StyleT ThemeF Stage
Source Pinned & Grounded