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communication detail records and CPU busy utilization rate present network data analysis

that single subscriber TPCC demand data

the curve fitting

host selection strategy is proposed and the model of capability requirements

and in accordance with the demand model to evaluate the rationality of the host configuration ability;depth analysis of single word storage capacity demand data

the host is busy IOPS total and single disc IOPS capacity data

satisfy the performance and capacity of storage capacity demand data

put forward to store the model of capability requirements.