Abstract:
Based on the graphic display characteristics in virtual environment, the paper sets up a virtual display performance evaluating system in paravirtualized environment and acquires the related performance parameter by tracing. It makes a theoretical analysis of the factors influencing the display capability by queue-modeling and brings out the performance bottlenecks in different situations by making a comparison with the actual experimental data.
Key words:
virtual machine,
paravirtulized,
performance evaluation,
modeling,
queueing theory
摘要: 针对虚拟化环境下图形显示的特点,设计一个半虚拟化环境下的虚拟机显示性能评测系统。通过跟踪技术获取有关虚拟显示的相关性能参数,利用排队论知识对虚拟机的显示系统进行排队建模,分析影响虚拟显示系统性能的原因,并与实测得到的结果进行比较,指出虚拟显示系统在不同情况下的性能瓶颈。
关键词:
虚拟机,
半虚拟化,
性能评测,
建模,
排队论
CLC Number:
ZHOU Bin. Display Performance Evaluation System of Virtual Machine[J]. Computer Engineering, 2011, 37(01): 254-256.
周斌. 虚拟机显示性能评测系统[J]. 计算机工程, 2011, 37(01): 254-256.