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Scaling Ray Serve LLM on GKE: Performance without losing the developer experience

calendar_today June 18, 2026 person Spencer Peterson, Seiji Eicher domain google-cloud

Architectural optimizations to Ray Serve LLM deliver up to 5x higher throughput and 8x lower latency through HAProxy integration, direct token streaming, and revised vLLM executor backends. Benchmarked on GKE with NVIDIA HGX B200 systems.

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