【摘要】 针对应用系统性能指标难于测量的现状,提出一种以测量性能指标为目的的设计模式。通过应用本模式,软件 开发人员可以使设计出的软件系统本身具有测量性能的功能,从而为定位系统瓶颈提供依据。更多还原

【Abstract】 According to the fact of difficulties in applications performance measuring, a design pattern for measuring performance metrics is represcented. By applying this pattern, the softwares to be developed will be able to achieve perfomamce measuring by themselves, so as to provide evidence for positioning system bottlenecks.更多还原