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:
May. 02, 2018
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Masao Yamamoto, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
An information processing apparatus includes a first processor and a second processor. The first processor executes a virtualization program for activating a virtual machine on the first processor. The first processor acquires operation information at a predetermined sampling cycle while executing a program in the virtual machine. The first processor creates key information for aggregating the operation information based on an identifier or register value included in the acquired operation information. The second processor calculates an aggregation value of the key information by aggregating the acquired operation information in accordance with the created key information. The second processor outputs, when the aggregation value of the key information satisfies a predetermined condition, the identifier or register value included in the key information in association with a name identifier defined in the virtualization program or the program executed in the virtual machine together with the aggregation value of the key information.