服务器系统的性能评测与设计优化实现方法
发布时间：2018-11-11 14:48
【摘要】：服务器(Server)是网络环境中的高性能计算机,它侦听客户机提出的服务请求并提供相应的服务。服务器具有强大的计算、存储、I/O吞吐能力。同时,服务器具有高扩展性、高可靠性、高可用性、易用性和可管理性。 目前服务器产品设计实现中出现的主要问题,一是计算、存储、I/O性能不平衡,尤其是传统的机械硬盘等存储技术升级速度较为缓慢,制约着实际应用性能的提升。二是软件、硬件在配合方面,存在不协调,硬件的资源未能被软件充分利用,造成计算、存储、I/O资源的浪费。 本文对2U机架式双路服务器产品进行了分析,主要从四个方面开展工作：第一,先从系统架构、主板、背板、转接卡、SAS卡、Raid卡、电源、结构、散热设计等方面展开分析,阐述了服务器产品的设计实现过程。 第二,总结归纳了一套服务器产品性能评测的工具方法,并对现有的产品进行性能评测,寻找产品性能需改进的地方。 第三,通过对新平台和新部件技术的学习研究,对服务器产品的各个子系统进行了优化改进,从而设计实现了新一代的服务器产品。 第四,通过性能评测工具方法对上一代和新一代的产品进行对比评测,来验证设计优化的效果,并总结形成服务器设计优化改进的方法,持续提高系统设计的能力。 最后对服务器系统的体系结构、系统设计、部件技术、测试评估四大内容进行了总结归纳,对整个课题开展情况进行了总结和展望。
[Abstract]:Server (Server) is a high performance computer in the network environment. It listens to the client's request for service and provides the corresponding service. Servers have powerful computing, storage, I / O throughput. At the same time, the server has high scalability, high reliability, high availability, ease of use and manageability. At present, the main problems in the design and implementation of server products are the unbalanced performance of computing, storage and I / O, especially the slow upgrade speed of the traditional mechanical hard disk storage technology, which restricts the improvement of practical application performance. The other is that the software and hardware are not in harmony with each other, and the resources of the hardware are not fully utilized by the software, resulting in the waste of computing, storage and I / O resources. In this paper, the product of 2U machine frame dual-channel server is analyzed, which is mainly carried out from four aspects: first, the system architecture, motherboard, backplane, transfer card, SAS card, Raid card, power supply, structure, heat dissipation design and so on. The design and realization process of server product is expounded. Secondly, this paper summarizes a set of tools for evaluating the performance of server products, and evaluates the performance of the existing products to find out where to improve the performance of the products. Thirdly, through the study of the new platform and the new component technology, the subsystems of the server product are optimized and improved, and a new generation of server product is designed and implemented. Fourthly, the performance evaluation tool is used to compare and evaluate the products of the previous generation and the new generation, to verify the effect of design optimization, and to summarize the method of optimizing and improving the design of server, so as to continuously improve the ability of system design. Finally, the system structure, system design, component technology, test and evaluation of the server system are summarized and summarized, and the development of the whole project is summarized and prospected.
【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.05
本文编号：2325173
[Abstract]:Server (Server) is a high performance computer in the network environment. It listens to the client's request for service and provides the corresponding service. Servers have powerful computing, storage, I / O throughput. At the same time, the server has high scalability, high reliability, high availability, ease of use and manageability. At present, the main problems in the design and implementation of server products are the unbalanced performance of computing, storage and I / O, especially the slow upgrade speed of the traditional mechanical hard disk storage technology, which restricts the improvement of practical application performance. The other is that the software and hardware are not in harmony with each other, and the resources of the hardware are not fully utilized by the software, resulting in the waste of computing, storage and I / O resources. In this paper, the product of 2U machine frame dual-channel server is analyzed, which is mainly carried out from four aspects: first, the system architecture, motherboard, backplane, transfer card, SAS card, Raid card, power supply, structure, heat dissipation design and so on. The design and realization process of server product is expounded. Secondly, this paper summarizes a set of tools for evaluating the performance of server products, and evaluates the performance of the existing products to find out where to improve the performance of the products. Thirdly, through the study of the new platform and the new component technology, the subsystems of the server product are optimized and improved, and a new generation of server product is designed and implemented. Fourthly, the performance evaluation tool is used to compare and evaluate the products of the previous generation and the new generation, to verify the effect of design optimization, and to summarize the method of optimizing and improving the design of server, so as to continuously improve the ability of system design. Finally, the system structure, system design, component technology, test and evaluation of the server system are summarized and summarized, and the development of the whole project is summarized and prospected.
【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.05
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