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LLMVisor model improves latency attribution for multi-tenant LLM serving

Researchers have developed LLMVisor, a novel latency attribution model designed for multi-tenant LLM serving environments. This model accurately attributes latency to individual requests in real-time, even when requests are co-batched on GPU clusters. LLMVisor operates efficiently within the scheduling loop, capturing both memory-bound and compute-bound phases of inference. AI

IMPACT This model could enhance the efficiency and cost-effectiveness of deploying large language models in shared computing environments.

RANK_REASON The cluster contains a research paper detailing a new model for LLM serving infrastructure. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.AI →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

LLMVisor model improves latency attribution for multi-tenant LLM serving

COVERAGE [1]

  1. arXiv cs.AI TIER_1 English(EN) · Shuowei Jin, Xueshen Liu, Jiaxin Shan, Le Xu, Tieying Zhang, Liguang Xie, Z. Morley Mao ·

    LLMVisor: A Real-Time Latency Attribution Model for Multi-Tenant LLM Serving

    arXiv:2608.08382v1 Announce Type: new Abstract: As LLM inference shifts to multi-tenant GPU clusters, co-batching improves throughput but obscures per-tenant usage and limits control. Enabling fractional sharing of the inference engine requires a real-time, per-request attributio…