摘要:
A computer system (ABC) with a plurality of servers (A, B, C) execute software services. A controller (10) assigns services to servers (A, B or C) othe plurality by periodically recording a numerical value of the actual load that services in operation place on the servers and - upon receiving a request (REQU) for executing a particular service (1)again - estimating (430) an expected load by reading the numerical value for that particular service (1)from record, and assigning (440) the particular service (1) to a particular server (B) that has a capacity matching the expected load.