Patent ID: 9720751
Date: 2017-08-01
CPC Classifications: G06F,H04L

Claim:
1. An analysis method, comprising: storing, relating to services each including a plurality of modules having a plurality of hierarchical process levels, service information in which modules for each service are grouped in a predetermined process level taking presence or absence of a common process level into consideration; performing, based on log data and the service information relating to a plurality of services, a first decision process for deciding presence or absence of an abnormality relating to a module included in one or more services; and performing a second decision process for developing, where a module decided as an abnormal module is a grouped grouping module, the grouping module decided as an abnormal module to one or more modules in a lower process level than the predetermined process level based on the service information and deciding presence or absence of an abnormality relating to the one or more developed modules.