Application system portrait generation method and device, processor and electronic equipment

The invention discloses an application system portrait generation method and device, a processor and electronic equipment. The method comprises the following steps: determining application systems used by a financial institution to obtain M application systems; acquiring system characteristics and topological relations of the M application systems; field extraction processing is carried out on the system features of the M application systems to obtain X pieces of system field information, and X is a positive integer; establishing a configuration relationship between the X pieces of system field information and entities of different levels in the topological relationship to obtain a configuration item model; and target configuration item attributes in the configuration item model are screened, labels are set for entities of different levels in the topological relation according to the target configuration item attributes, and an application system portrait of the financial institution is obtained. Through the