EviRCA: Decoupling Evidence Extraction from Reasoning for Microservice Root-Cause Analysis
EviRCA is presented, a framework for LLM-based RCA that decouples deterministic evidence extraction from LLM reasoning and substantially outperforms prior OpenRCA baselines that achieve up to 15.2%, while reducing token consumption by 15-26x and execution time by 3-20x.
Yu-Hao Wang, Zhen Qin, Xing-Liang Wang et al.
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