| 摘要 |
A candidate to cause a fault is identified, in case that correlation destruction is detected in some processing apparatuses or the like due to spread of the fault within a system. A correlation destruction detecting unit 104 detects correlation destruction related to a correlation which is included in a correlation model 122 by applying inputted performance value of a monitored object to the correlation model 122 of the monitored object which a correlation model storing unit 112 stores. The fault analyzing unit 105 determines and outputs the monitored object which should be a candidate to cause a fault through comparing results of judging whether detecting or not detecting the correlation destruction related to a common correlation in a plurality of the monitored objects which are connected directly or indirectly with a common apparatus or common the monitored object and which have the correlation models 122 including the common correlation.
|
