On dynamic performance estimation of fault-prone Infrastructure-as-a-Service clouds | |
Zheng, Wanbo1; Wang, Yuandou1; Xia, Yunni1; Wu, Quanwang1; Wu, Lei2; Guo, Kunyin1; Li, Weiling1; Luo, Xin3; Zhu, Qingsheng1 | |
刊名 | INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS |
2017-07-12 | |
卷号 | 13期号:7页码:11 |
关键词 | Infrastructure-as-a-service Cloud Performance Prediction Pareto Distribution |
ISSN号 | 1550-1477 |
DOI | 10.1177/1550147717718514 |
英文摘要 | The cloud computing paradigm enables elastic resources to be scaled at run time satisfy customers' demand. Cloud computing provisions on-demand service to users based on a pay-as-you-go manner. This novel paradigm enables cloud users or tenant users to afford computational resources in the form of virtual machines as utilities, just like electricity, instead of paying for and building computing infrastructures by their own. Performance usually specified through service level agreement performance commitment of clouds is one of key research challenges and draws great research interests. Thus, performance issues of cloud infrastructures have been receiving considerable interest by both researchers and practitioners as a prominent activity for improving cloud quality. This work develops an analytical approach to dynamic performance modeling and trend prediction of fault-prone Infrastructure-as-a-Service clouds. The proposed analytical approach is based on a time-series and stochastic-process-based model. It is capable of predicting the expected system responsiveness and request rejection rate under variable load intensities, fault frequencies, multiplexing abilities, and instantiation processing times. A comparative study between theoretical and measured performance results through a real-world campus cloud is carried out to prove the correctness and accuracy of the proposed prediction approach. |
WOS研究方向 | Computer Science ; Telecommunications |
语种 | 英语 |
出版者 | SAGE PUBLICATIONS INC |
WOS记录号 | WOS:000405489100001 |
内容类型 | 期刊论文 |
源URL | [http://172.16.51.4:88/handle/2HOD01W0/189] |
专题 | 大数据挖掘及应用中心 |
作者单位 | 1.Chongqing Univ, Chongqing Key Lab Software Theory & Technol, Chongqing 400030, Peoples R China 2.Univ Elect Sci & Technol China, Sch Math Sci, Chengdu, Peoples R China 3.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing, Peoples R China |
推荐引用方式 GB/T 7714 | Zheng, Wanbo,Wang, Yuandou,Xia, Yunni,et al. On dynamic performance estimation of fault-prone Infrastructure-as-a-Service clouds[J]. INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS,2017,13(7):11. |
APA | Zheng, Wanbo.,Wang, Yuandou.,Xia, Yunni.,Wu, Quanwang.,Wu, Lei.,...&Zhu, Qingsheng.(2017).On dynamic performance estimation of fault-prone Infrastructure-as-a-Service clouds.INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS,13(7),11. |
MLA | Zheng, Wanbo,et al."On dynamic performance estimation of fault-prone Infrastructure-as-a-Service clouds".INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS 13.7(2017):11. |
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