The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 2019
Filed:
Sep. 04, 2015
International Business Machines Corporation, Armonk, NY (US);
Yao Dong Qi, Beijing, CN;
Lan Jun Wang, Beijing, CN;
Hai Shan Wu, Beijing, CN;
Di Dx Xu, Beijing, CN;
Yi Bj Yang, Beijing, CN;
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A method of identifying a root cause in a distributed computing environment includes traversing a plurality of nodes in a call graph starting with an end user node. Each node corresponds to an application component. A response time is calculated between connected pairs of neighboring nodes. A weight is calculated for each of a plurality of edges connecting the neighboring nodes. The nodes are traversed starting with the end user node in an order based on the weight of each of the edges. A root cause score is calculated for each node based on traversing all of the nodes in the order based on the weight of each of the edges. A ranked list is generated.