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Virtualization as a powerful and convenient technique has been widely used recently. Inserting the VMM between the hardware and operation system enables multiple virtual machines simultaneously running on hardware. However, these changes in system architecture, while improving the whole physical computing resources' utilization, also pay a certain price for virtualization. How to measure this part...
As the degree of virtualization is growing considerably, improving performance of virtual machine environments motivates deeper investigation of the internal processes and performance implications of virtualization. Several tools are currently available to help analyze performance in virtual machine environments. However, all of these cannot support users to add their own trace information. In this...
The most cost effective approach to study the performance of virtualization technology is to use the benchmark. In this paper, we present a new evaluation methodology to deploy a benchmark evaluation with a Benchmark Object. By encapsulating three steps of traditional benchmark processes and implementing an instance from a Benchmark Object, users need not evaluate manually. Furthermore, a Benchmark...
Resurgence of virtualization calls for suitable benchmark to validate the design of virtualization system. Among the virtual machines' performance, I/O especially disk I/O is the most critical one. Since I/O is a key factor that impacts virtual machine performance, this paper introduces a benchmark-vBench for disk I/O micro-performance evaluation of virtual machine. vBench is mainly consisted of serial...
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