Root cause analysis method and device, storage medium and electronic equipment

By constructing a root cause subgraph and a state transition matrix, the derived walk lifecycle threshold and root cause score vector of abnormal nodes are determined, which solves the problem of low accuracy of root cause analysis in microservice architecture and achieves more efficient fault location.

CN122420083APending Publication Date: 2026-07-17NETWORKBENCH SYST
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Patent Information

Application Number
CN202610732313.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-05-26
Publication Date
2026-07-17

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Abstract

本发明提供一种根因分析方法、装置、存储介质及电子设备，其中，该方法包括：基于目标异常节点集合构建多个异常节点对，并分别计算多个异常节点对中各个异常节点对的基础因果得分；基于各个异常节点对的基础因果得分，构建根因溯源子图；并基于根因溯源子图，确定目标异常节点集合中每个异常节点的派生游走生命周期阈值；基于根因溯源子图，构造状态转移矩阵；并分别基于状态转移矩阵和每个异常节点的派生游走生命周期阈值，确定每个异常节点的目标溯源分布向量；基于每个异常节点的目标溯源分布向量，确定异常溯源得分向量；并采用异常溯源得分向量，确定根因分析结果。本发明实施例可有效提高根因分析结果的准确性。
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