发明名称 |
Abnormality detection method, device and program |
摘要 |
Model data is generated from performance information sorted by day of the week, time period, and process status by a performance information analysis section and a process status analysis section. An abnormality determination section detects abnormality using appropriate model data. What the graph of an expected status is like, how much the graph of the current status that has been determined abnormal differs from the graph of the expected status, and how much the current status is like the expected status are displayed allowing a system manager to observe detailed information about abnormality determination.
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申请公布号 |
US8352790(B2) |
申请公布日期 |
2013.01.08 |
申请号 |
US20100709832 |
申请日期 |
2010.02.22 |
申请人 |
HITACHI, LTD.;NAKAGAWA HIROMITSU;MORI YASUHIDE;NAKAMURA TOMOHIRO;KIKUCHI KATSURO |
发明人 |
NAKAGAWA HIROMITSU;MORI YASUHIDE;NAKAMURA TOMOHIRO;KIKUCHI KATSURO |
分类号 |
G06F11/00 |
主分类号 |
G06F11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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