发明名称 |
Log message anomaly detection |
摘要 |
One or more techniques and/or systems are disclosed for detecting anomalies in a message log. A log message is parsed from an unstructured text string to a structured form, comprising messages signature and parameter values. Structured log messages that contain a same parameter value of a same program variable are grouped together. One or more invariants for are identified from respective types of log message groups. Invariants are applied to log sequences of respective log types.
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申请公布号 |
US8495429(B2) |
申请公布日期 |
2013.07.23 |
申请号 |
US20100786837 |
申请日期 |
2010.05.25 |
申请人 |
FU QIANG;LOU JIAN-GUANG;LI JIANG;MICROSOFT CORPORATION |
发明人 |
FU QIANG;LOU JIAN-GUANG;LI JIANG |
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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