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:
Aug. 04, 2020
Filed:
Nov. 06, 2017
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Yuuji Hotta, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
An apparatus collects log data for each function; analyzes the log data to determine, for each function, whether a delay is present in a path of the function; classifies, for each function, one or more of a normal interval and an abnormal interval of the function based on the analyzed log data; defines, as an aggregation interval, a time interval at which two or more functions have an abnormal interval and one or more functions have a normal interval; identifies the one or more modules of paths of each function during the aggregation interval; and detects, as an abnormal module, a module that is present in two or more paths of functions with abnormal intervals during the aggregation interval and is not present in any path of the functions with normal intervals during the aggregation interval.