公开(公告)号：US12278747B1

公开(公告)日：2025-04-15

申请号：US17958159

申请日：2022-09-30

Applicant: Amazon Technologies, Inc.

Inventor： Rajendra Kumar Vippagunta ,  Syed Furqhan Ulla ,  Sunayana Vempati ,  Yekesa Srinivasa Kosuru ,  Namita Das ,  Devesh Ratho ,  Shashwat Srijan ,  Lenon Alexander Minorics ,  Patrick Bloebaum ,  David Kernert

IPC: H04L43/067 ,  H04L41/0631 ,  H04L43/0817

Abstract: A system obtains a graph representing a set of resources of a distributed system. At least one node of the graph represents a resource-metric pair. The system further obtains time series data that indicates anomalies from the system. Then, the system determines a root cause anomaly that caused other anomalies based at least in part on the graph and the time series data.