| 摘要 |
PROBLEM TO BE SOLVED: To reduce loads of virtual servers as much as possible.SOLUTION: A server number adjustment system has: a client terminal 100; and cloud computing environment 200 which is connected with the client terminal 100 via a network 500, increases and decreases the number of virtual servers under the cloud computing environment 200, in which a server number adjustment part 230 which is held by a load monitoring system 220 of the cloud computing environment 200 adds the virtual servers with scale out number calculated by subtracting the number of virtual servers in operation at present from the target number of virtual servers which is the total number of virtual servers after scale out is performed in the past until a high load state is dissolved to a virtual server group 210. |
