考虑虚拟机间性能互扰的虚拟资源分配方法

doi:10.3969/j.issn.1000-436x.2014.09.008

通信学报 ›› 2014, Vol. 35 ›› Issue (9): 79-90.doi: 10.3969/j.issn.1000-436x.2014.09.008

考虑虚拟机间性能互扰的虚拟资源分配方法

杨雷¹,邢禾续²,代钰²,徐赛¹,王昊¹,张斌¹

¹ 东北大学信息科学与工程学院，辽宁沈阳 110819
² 东北大学软件学院，辽宁沈阳 110819

出版日期:2014-09-25 发布日期:2017-06-14
基金资助:
国家自然科学基金资助项目;国家自然科学基金资助项目;中央高校基本科研业务费专项基金资助项目;中央高校基本科研业务费专项基金资助项目;中央高校基本科研业务费专项基金资助项目

Virtual resource allocation method with the consideration of performance interference among virtual machines

Lei YANG¹,He-xu XING²,Yu DAI²,Sai XU¹,Hao WANG¹,Bin ZHANG¹

¹ College of Information Science and Engineering,Northeastern University,Shenyang 110819,China
² College of Software,Northeastern University,Shenyang 110819,China

Online:2014-09-25 Published:2017-06-14
Supported by:
The National Natural Science Foundation of China;The National Natural Science Foundation of China;The Fundamental Research Funds for the Central Universities;The Fundamental Research Funds for the Central Universities;The Fundamental Research Funds for the Central Universities

摘要/Abstract

摘要：

提出了一种考虑虚拟机间性能互扰的虚拟资源分配方法。构建了虚拟机性能互扰度量模型，并给出了基于虚拟机负载模式的性能互扰度预测方法。在此基础上将对虚拟机间性能互扰的预测结果应用于资源分配方案性能互扰评价中，以作为虚拟资源分配的依据，能够有效保证虚拟资源分配方案的有效性。实验结果表明，和已有方法相比，提出的虚拟资源分配方法能够保证虚拟机上所部署应用的执行性能。

关键词: 虚拟机性能互扰, 虚拟资源分配, 负载模式, 性能互扰度预测

Abstract:

A method for allocating the virtual resource with the consideration of the performance interference among vir-tual machines was proposed.The model for evaluating the performance interference among virtual machines was formed and the method for predicting the performance interference was presented based on the workload pattern of the virtual machine.The predicted result of the performance interference among virtual machines was put into the evaluation of the resource allocation plan to be used as the basis for resource allocation.By doing this,the effectiveness of the resource al-location plan could be insured.The experiments show that the proposed virtual resource allocation method can insure the execution performance of the application deployed on the virtual machines.

Key words: performance interference among virtual machines, virtual resource allocation, load pattern, prediction of performance interference

杨雷,邢禾续,代钰,徐赛,王昊,张斌. 考虑虚拟机间性能互扰的虚拟资源分配方法[J]. 通信学报, 2014, 35(9): 79-90.

Lei YANG,He-xu XING,Yu DAI,Sai XU,Hao WANG,Bin ZHANG. Virtual resource allocation method with the consideration of performance interference among virtual machines[J]. Journal on Communications, 2014, 35(9): 79-90.

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参考文献 12

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应用名称	应用类型
Super PI	CPU密集型
cat	Disk I/O密集型
Bzip2	混合型
Cp	Disk I/O密集型
Gzip	混合型

	Super PI	cat	Bzip2
Super PI	1.018	1.009	1.021
cat	1.465	2.108	1.114
Bzip2	1.066	1.760	1.113

App	cpuutil	memutil	rps	wps	await/s	svctm	Runtime/s
Bzip2	0.91	0.007	278.099	0.999	0.775	0.345	84.265
cat	0.001	0.044	335.158	433.111	137.643	1.58	27.801
Super PI	0.98	0.001	0.245	1.547	12.222	9.39	99.107
Iozone	0.264	0.036	370.25	392.95	151.99	9.93	108.724
Ccrypt	0.762	0.421	172.77	168.68	5.162	2.13	216.611
Gzip	0.912	0.053	295.72	11.83	8.44	1.18	218.95

	Bzip2	cat	Super PI	Iozone	Ccrypt	Gzip
Bzip2	93.887	148.28	89.787	146.988	142.82	144.168
cat	30.996	58.892	40.762	40.762	45.104	50.026
Super PI	101.141	99.981	100.892	121.99	105.21	103.54
Iozone	175.33	205.27	109.756	198.73	110.26	113.64
Ccrypt	245.03	296.55	233.50	311.73	257.91	254.03
Gzip	230.75	393.99	227.09	403.74	245.10	240.02

rps	wps	await	svctm	predicted PID	Observed PID	error
141.238	121.428	5.765	1.973	0.398 6	0.401 4	0.7%
175.498	31.716	3.634	2.033	0.189 1	0.198	4.5%
264.861	251.134	5.751	5.452	0.439 2	0.385 7	13.9%
0.762	0.468	9.172	5.874	0.077 4	0.080 2	3.5%
7.156	65.821	7.844	2.165	0.314 5	0.301 7	4.2%
264.894	335.418	38.551	2.968	0.731 9	1.042 9	29.8%
568.563	142.745	67.854	1.254	0.351 4	0.453 9	22.6%
10.495	3.154	24.264	3.746	0.138 8	0.137 2	1.2%

考虑虚拟机间性能互扰的虚拟资源分配方法

Virtual resource allocation method with the consideration of performance interference among virtual machines

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参考文献 12

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Bzip2	cat	Super PI	Iozone	Ccrypt	Gzip
0.549	0.229	0.515	0.216	0.337	0.526