Xen在ARM Cortex-A7上Linux 3.13的性能开销

2014 Ninth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing Pub Date : 2014-11-08 DOI:10.1109/3PGCIC.2014.92

Xiaoli Gong, Qi Du, Xu Li, Jin Zhang, Y. Lu

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引用次数: 5

摘要

在一台运行Linux的双ARM Cortex-A7机器上，对磁盘速度、CPU、内存和网络吞吐量进行了一些简单的性能测量，Xen虚拟机通过前端驱动程序和后端驱动程序与外部进行通信。当主机轻负载(仅运行系统软件和必要的xenstored demon等)时，Xen虚拟机的平均性能开销在3%到7%之间。

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Performance Overhead of Xen on Linux 3.13 on ARM Cortex-A7

A number of simple performance measurements on disk speed, CPU, memory and network throughput were done on a dual ARM Cortex-A7 machine running Linux inside a Xen virtual machine that communicate with the outside through fronted-driver and backend-driver. The average performance overhead of Xen virtual machine is between 3 and 7 percent when the host is lightly loaded (running only the system software and the necessary xenstored demon and so on).

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来源期刊

2014 Ninth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing

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