COMPUTER SYSTEM AND METHOD FOR COPING WITH PERFORMANCE DISORDER OF COMPUTER SYSTEM

摘要

PROBLEM TO BE SOLVED: To realize a method in cloud service for coping with the disorder of a database server in which the content of a service contract is taken into account.SOLUTION: Provided is a computer system, equipped with a plurality of computers, including a first computer for managing the computer system and a plurality of second computers for providing computer resources, with a business system including a plurality of business computers. The first computer has a coping procedure generation unit which holds service requirement management information for managing the service requirements of the business system and coping method management information for managing a coping method for improving the performance degradation of the business computers and generates coping procedure management information. The coping procedure generation unit selects an object business system, an object business computer, and an object computer resource, selects a plurality of coping methods from the coping method management information that conform to the service requirements of the object service system, and determines the order of determination of the plurality of selected coping methods on the basis of the service requirements management information, thereby generating the coping procedure management information.SELECTED DRAWING: Figure 15