公开(公告)号：US07702780B2

公开(公告)日：2010-04-20

申请号：US11158959

申请日：2005-06-22

申请人： Wade Allen ,  Paolo Deidda ,  David Anthony Fresquez ,  Antonio Perrone ,  Rosalind Radcliffe

发明人： Wade Allen ,  Paolo Deidda ,  David Anthony Fresquez ,  Antonio Perrone ,  Rosalind Radcliffe

IPC分类号： G06F15/173 ,  G06F11/00

CPC分类号： G06F11/3055 ,  G06F11/0709 ,  G06F11/0754

摘要： For monitoring a data processing system, a sequence of critical conditions with increasing severity indexes is defined. Each critical condition is detected when a corresponding state parameter exceeds a threshold value with a predefined persistence over time. The persistence may be specified by a minimum number of repeated occurrences of this event, with a maximum number of consecutive non-occurrences that are allowed between them. Whenever critical conditions are detected, the monitoring application retrieves the severity index of the last detected critical condition with the highest severity index, and calculates an incremental index indicative of how closely the state parameter is approaching the next critical condition. An indicator of the health of the system may be generated by subtracting the severity index of the last critical condition plus the incremental index from an optimal value.

摘要翻译： 为了监测数据处理系统，定义了严格性指标增加的关键条件序列。 当相应的状态参数超过具有预定义持续时间的阈值时，检测每个关键条件。 可以通过重复发生此事件的最小次数来指定持久性，其中允许的最大连续不发生次数。 每当检测到关键条件时，监控应用程序检索具有最高严重性索引的上次检测到的关键条件的严重性索引，并计算指示状态参数接近下一个危险条件的接近程度的增量索引。 可以通过从最佳值减去最后一个关键条件的严重性指数加上增量索引来生成系统健康状况的指标。