实时分布式系统性能测试技术研究  

Research on Performance Testing of Real-time Distributed System

作　　者：湛文韬[1] 解文涛[1] 孙靖国[1] 韩嫚莉[1] 李成文[1] 

机构地区：[1]中航工业西安航空计算技术研究所,陕西西安710068

出　　处：《计算机技术与发展》2014年第7期226-229,共4页Computer Technology and Development

基　　金：航空科学基金(2011ZC31006;2013ZC31003)

摘　　要：实时分布式系统的性能是关注核心,对其进行评估和测试关系着系统的应用前景。基于实时分布式系统的性能测试需求,对系统关键的处理性能、存储性能、传输性能以及实时恢复性能这四种性能测试方法进行了研究和探讨,同时分别利用实时分布式系统中e600架构的处理器、flash存储器、FC网络以及分区调度策略针对这些方法开展了测试,并对获得的测试结果进行了分析。分析结果表明,性能测试结果可信,方法可行,可作为实时分布式系统评测依据。Performance is the core of real-time distributed system,performance testing also relates to the application prospect of the sys-tem. Based on the needs of performance testing on real-time distributed system,focus on the test methods of four critical performance tes-ting such as process performance,storage performance,transmission performance and real-time fault recovery performance,and realize these methods using processor in e600 structure,flash,FC and partition scheduling strategy in real-time distributed system,and then make analysis for these test results. Analysis shows that these methods are feasible and results are credible,which can be seen as the evaluation basis of the real-time distributed system.

关 键 词：实时分布式系统 性能测试 故障恢复 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]