基于云平台的性能评测技术的研究
发布时间：2018-12-11 02:48
【摘要】：进入新世纪以来，信息技术和IT产业发展的十分迅速，传统的计算模式已经很难去适应不断增长的数据处理的需求，因此需要一种新型的、高效的计算模式。云计算能够提供通用的高效计算平台和存储空间，是大数据时代有效的数据计算解决手段，并且能够大幅度节省成本。 但是，随着云计算平台的大力发展和普及，也带来了很多新的问题，其中对云平台的性能方面的评测是其中至关重要的一个方面。由于与传统计算平台相比，云平台的复杂程度要更高，规模也更庞大，因此对云平台的性能测试是一项很困难的任务。目前针对云平台性能测试已有的研究成果中，很多都只是针对云平台性能的某一个方面的测试且测试方法比较单一，需要更加深入的研究与完善。 本文通过深入研究云平台的架构，结合云平台的特征，提出了从3个层次对云平台进行性能测试——分别测试云平台的虚拟化性能、资源管理能力和服务提供能力。分别对应云平台的虚拟资源层、平台管理层和应用服务接口层。在每个层次分别设置了若干测试项目和相应的测试指标，，针对每个测试项目也研究了相应的性能测试工具。 为了研究针对云平台的性能评测方法，本文搭建了两个典型的云平台——VMware vSphere平台和CloudStack平台，并结合之前提出的3个测试层次和测试指标选用合适的测试工具在两个平台上进行了对比测试。此外，本文为了评价云平台服务提供能力，实现了一套基于LoadRunner的负载测试工具，可以模拟多个并发虚拟用户对云平台进行负载测试。
[Abstract]:With the rapid development of information technology and IT industry in the new century, it is difficult for the traditional computing mode to adapt to the increasing demand of data processing. Therefore, a new and efficient computing mode is needed. Cloud computing can provide general efficient computing platform and storage space, is an effective data computing solution in big data era, and can greatly save costs. However, with the development and popularization of cloud computing platform, there are many new problems, among which the evaluation of cloud platform performance is one of the most important aspects. Compared with the traditional computing platform, the cloud platform is more complex and larger, so it is a difficult task to test the performance of the cloud platform. At present, among the existing research results of cloud platform performance testing, many are only aimed at a certain aspect of cloud platform performance testing, and the test method is relatively single, which needs more in-depth research and improvement. Based on the research of the cloud platform architecture and the characteristics of the cloud platform, this paper proposes three levels of cloud platform performance testing, namely, the virtualization performance, resource management capability and service delivery capability of the cloud platform. Corresponding cloud platform virtual resource layer, platform management and application service interface layer. Several test items and corresponding test indexes are set up at each level, and the corresponding performance testing tools are also studied for each test project. In order to study the performance evaluation method of cloud platform, this paper builds two typical cloud platforms-VMware vSphere platform and CloudStack platform. Combined with the three test levels and test indexes proposed before, the appropriate test tools were selected to carry out the comparative tests on the two platforms. In addition, in order to evaluate the service supply ability of cloud platform, this paper implements a load testing tool based on LoadRunner, which can simulate multiple concurrent virtual users to test the load of cloud platform.
【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.09
本文编号：2371720
[Abstract]:With the rapid development of information technology and IT industry in the new century, it is difficult for the traditional computing mode to adapt to the increasing demand of data processing. Therefore, a new and efficient computing mode is needed. Cloud computing can provide general efficient computing platform and storage space, is an effective data computing solution in big data era, and can greatly save costs. However, with the development and popularization of cloud computing platform, there are many new problems, among which the evaluation of cloud platform performance is one of the most important aspects. Compared with the traditional computing platform, the cloud platform is more complex and larger, so it is a difficult task to test the performance of the cloud platform. At present, among the existing research results of cloud platform performance testing, many are only aimed at a certain aspect of cloud platform performance testing, and the test method is relatively single, which needs more in-depth research and improvement. Based on the research of the cloud platform architecture and the characteristics of the cloud platform, this paper proposes three levels of cloud platform performance testing, namely, the virtualization performance, resource management capability and service delivery capability of the cloud platform. Corresponding cloud platform virtual resource layer, platform management and application service interface layer. Several test items and corresponding test indexes are set up at each level, and the corresponding performance testing tools are also studied for each test project. In order to study the performance evaluation method of cloud platform, this paper builds two typical cloud platforms-VMware vSphere platform and CloudStack platform. Combined with the three test levels and test indexes proposed before, the appropriate test tools were selected to carry out the comparative tests on the two platforms. In addition, in order to evaluate the service supply ability of cloud platform, this paper implements a load testing tool based on LoadRunner, which can simulate multiple concurrent virtual users to test the load of cloud platform.
【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.09
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