指示技术设备或系统效率的利用。系统或技术设备的整体效率取决于技术和人员绩效。利用率可能与承载能力，分层性能和存储容量有关。利用率的度量是利用率。

       Indication of the utilisation of the efficiency of technical equipment or a system. The overall efficiency of a system or technical equipment depends on technical and human performance. The utilisation can be related to carrying capacity, untiering performance, and storage capacity. A measure of the utilisation is the degree of utilisation.