LatencyPrism Delivers Zero-Intrusion Latency Sculpting System
Researchers present LatencyPrism, a zero-intrusion multi-platform latency-sculpting system for LLM inference that profiles latency without code changes or service restarts. Deployed across thousands of XPUs for over six months, it provides low-overhead, batch-level real-time monitoring with millisecond alerting, distinguishes workload-driven variations from anomalies and achieves an anomaly-detection F1 of 0.98. The system facilitates root-cause analysis and SLO adherence in heterogeneous production inference environments.
Scoring Rationale
Strong practical validation and actionable tooling, limited by single arXiv preprint lacking wider peer-reviewed evaluation.
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