| 摘要 |
A computer server includes a CPU (Central Processing Unit) pool including a plurality of CPUs, at least two partitions being exclusively offered the plurality of the CPUs and independently performing an operation system and a resource managing and monitoring unit managing a CPU allocation and retrieval of the at least two partitions based on a number of currently available CPU and a number of currently used CPU. The resource managing and monitoring unit monitors partition status information (the partition status information including the number of currently used CPU, a number of guaranteed CPU, a CAP status and a number of maximum available CPU) for measuring a ratio of CPU usage about each of the at least two partitions.
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