公开(公告)号：US20230336402A1

公开(公告)日：2023-10-19

申请号：US17722518

申请日：2022-04-18

Applicant: Cisco Technology, Inc.

Inventor： Walter Hulick, JR. ,  Carlos M. Pignataro ,  David Zacks ,  Thomas Szigeti ,  Hans F. Ashlock

IPC: H04L41/0631 ,  H04L43/16

CPC classification number: H04L41/0631 ,  H04L43/16

Abstract: Data related to operational performance of a plurality of nodes in a system is obtained and a first metric anomaly associated with a node of the plurality of nodes in the system is identified. The first metric anomaly indicates that data associated with a first metric is outside a threshold range. Second metrics related to the first metric are identified and it is determined that one of the second metrics is an anomaly. Third metrics related to the second metric are identified and it is determined whether any third metric is an anomaly. The second metric is identified as a probable cause of the first metric anomaly when it is determined that no third metric is an anomaly. A report including information associated with the probable cause of the first metric anomaly is transmitted to a user device.