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:
Apr. 11, 2023
Filed:
Oct. 31, 2021
International Business Machines Corporation, Armonk, NY (US);
Hsiulan Chen, Beijing, CN;
Kyndryl, Inc., New York, NY (US);
Abstract
Methods, computer program products, and systems are presented. The methods include, for instance: A plurality of log messages generated while an application processes two or more workloads are collected. The application is microservice-based and each of the microservices generates respective log messages. A time domain analysis is performed to lay out respective iteration counts of the microservices of the application. Keyword patterns in the log messages are compiled and stored in a keywords database. A frequency domain analysis on the keyword patterns for respective numbers of appearances in the log messages and stored in a frequency domain analysis database. Logs generated from a new workload are automatically monitored for abnormality by comparing the logs by the new workload to the statistical pattern of keywords as established by previous workloads. For a deviation greater than a threshold, an alert is generated with issue location and delivered to preselected recipients.