服务器性能测试与能效研究

发布时间：2018-04-30 14:47

本文选题：服务器性能 + Web服务系统应用　；参考：《北京邮电大学》2013年硕士论文

【摘要】：在全球节能减排的大趋势下,能效评估已成为各国推动节能减排的重要手段。在服务器设备领域,随着人们对服务器性能需求的不断满足,能源消耗却成为各大企业和数据中心TCO的一个巨大挑战。当前国外已经有主要研究机构开展服务器系统能效评估的研究工作。但已应用的能效评估方案多采用服务器的整机功率和性能作为主要衡量依据,而整体功率测试方法只关注服务器设备在固定配置下在某一测试负载下的功耗情况。由于现在服务器配置非常灵活,可扩展性强,一块主板可以放置多颗多核CPU,插多块内存,以及可构成簇的磁盘阵列结构：因此,不可忽略服务器硬件升级导致性能提升和其能耗影响。本论文以当前服务器节能减排技术研究为基础,分析服务器各部件性能与能耗,并针对国外服务器整体能耗测试的相关研究与标准,提出服务器部件级能效评估方法(SCEER)的标准建议。研究方法采取将能效评估方案研究分解为单项性能测试研究,功率测试研究,Web服务系统应用能效研究等若干个研究分项,以研究目标为前提,充分考虑标准实施的可操作性,并在第四章提出了服务器能效评估系统的逻辑结构、对仪表的指标要求、测试系统配置等具体实施建议。本论文研究过程中,注意将理论研究和实际数据验证相结合,通过改变服务器配置验证硬件提升是否能带来能效的提升,对SCEER评估方法的科学性和可行性予以验证。
[Abstract]:Under the global trend of energy saving and emission reduction, energy efficiency assessment has become an important means for countries to promote energy saving and emission reduction. In the field of server devices, with the continuous demand for server performance, energy consumption has become a huge challenge for large enterprises and data center TCO. At present, there have been major research institutions in foreign countries to carry out research work on energy efficiency assessment of server systems. However, most of the energy efficiency evaluation schemes are based on the whole machine power and performance of the server, while the overall power test method only focuses on the power consumption of the server device under a certain test load in a fixed configuration. Now that the server is very flexible and scalable, a motherboard can place multiple cores of CPUs, insert multiple pieces of memory, and form a cluster of disk arrays: therefore, The server hardware upgrade should not be ignored as a result of improved performance and its impact on energy consumption. Based on the current research on the technology of energy saving and emission reduction of the server, this paper analyzes the performance and energy consumption of each component of the server, and aims at the relevant research and standards of the whole energy consumption test of the foreign server. The standard recommendation of server component level energy efficiency evaluation method (SCEERs) is presented. In the research methods, the energy efficiency evaluation scheme is divided into single performance test research, power test research and energy efficiency research of Web services system. Based on the research objective, the maneuverability of standard implementation is fully considered. In the fourth chapter, the logical structure of the server energy efficiency evaluation system, the index requirements of the instrument, the configuration of the test system and so on are put forward. In the course of this research, we pay attention to the combination of theoretical research and practical data verification, and verify the scientific and feasibility of SCEER evaluation method by changing the server configuration to verify whether the hardware enhancement can bring about the improvement of energy efficiency.
【学位授予单位】：北京邮电大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP368.5

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