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Patent Searching and Data


Title:
DEVICE AND METHOD FOR MONITORING COMPUTER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/146714
Kind Code:
A1
Abstract:
This device for monitoring a computer system comprises: a data collection unit which collects performance data for a plurality of performance items relating to the performance of a computer system; a performance degradation cause model 30 in which a causal event is associated with one or more deteriorating performance items, which are performance items that are degraded by the causal event; and a deviation value score calculator 50 which, if target performance data deviate from a predetermined normal range for performance data for the one or more deteriorating performance items with which the causal event is associated, identifies the degree of deviation, wherein the target performance data are performance data for the one or more deteriorating performance items as collected by the data collection unit, and wherein information relating to the causal event is output on the basis of temporal changes in the degree of deviation.

Inventors:
MASUDA, Mineyoshi (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
SUZUKI, Katsunori (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
EMARU, Hironori (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
Application Number:
JP2017/004327
Publication Date:
August 16, 2018
Filing Date:
February 07, 2017
Export Citation:
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Assignee:
HITACHI, LTD. (6-6 Marunouchi 1-chome, Chiyoda-ku Tokyo, 80, 〒1008280, JP)
International Classes:
G06F11/34
Foreign References:
JP2004145536A2004-05-20
JP2006011902A2006-01-12
Attorney, Agent or Firm:
WILLFORT INTERNATIONAL PATENT FIRM (Nihonbashi TC Bldg. 1F, 19-7 Nihonbashi Koamicho, Chuo-k, Tokyo 16, 〒1030016, JP)
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