Process-oriented performance evaluation applied in data-intensive large-scale systems
面向过程的测试方法在大规模数据密集型系统中的应用

A process-oriented performance evaluation was presented,which analysed the systems combined workload characteristic with resource utility by different nodes' roles.This way simplifies the complex system environment and the test result-set includes much more information than common ways.This method has been applied in some real systems with tens of nodes and several key problems in design and hidden troubles of equipments have been found in time.