| 摘要 |
<p>To analyze an event of high importance as quick as possible with a possible small memory size. A management server (A) detects an event related to a problem that has occurred in a predetermined management object, (B) determines, when a plurality of the events are detected, an event importance of each of the plurality of events, (C) executes an on-demand expansion for generating, in the causality information, a predetermined causality, based on a topology and an event propagation model in descending order from the event determined in (B) as having a highest event importance, (D) records that the detected event has occurred relative to the predetermined causality, and (E) analyzes the detected event by using the predetermined causality.</p> |
