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cs.SE2026
TELLER: Non-intrusive Cross-Layer Root-Cause Analysis for LLM Inference
Ruilin Xu, Junyi Li, Pengfei Chen +1
Large language model (LLM) inference has evolved from an offline workload into a continuously operated software service, yet root-cause analysis remains difficult because a single…
cs.SE2026
MetaRCA: A Generalizable Root Cause Analysis Framework for Cloud-Native Systems Powered by Meta Causal Knowledge
Shuai Liang, Pengfei Chen, Bozhe Tian +6
The dynamics and complexity of cloud-native systems present significant challenges for Root Cause Analysis (RCA). While causality-based RCA methods have shown significant progress…
cs.DC2026
AlertGuardian: Intelligent Alert Life-Cycle Management for Large-scale Cloud Systems
Guangba Yu, Genting Mai, Rui Wang +4
Alerts are critical for detecting anomalies in large-scale cloud systems, ensuring reliability and user experience. However, current systems generate overwhelming volumes of alerts…