A method for assisting analysis of computer systems and asynchronous remote replication

摘要

An exemplary management system receives a designation of at least one step selected from a first step of writing data to the secondary volume, a second step of writing data to the secondary journal volume, a third step of reading data from the primary journal volume, and a fourth step of transferring data by the network, and a designation of an analysis period. The management system displays a graph of the history information on the load and the history information of the delay time for the analysis period for the at least one selected step.