A Novel Cost Based Model for Energy Consumption in Cloud Computing
Cloud data centers consume enormous amounts of electrical energy. To support green cloud computing, providers also need to minimize cloud infrastructure energy consumption while conducting the QoS. In this study, for cloud environments an energy consumption model is proposed for time-shared policy i...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2015/724524 |
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| author | A. Horri Gh. Dastghaibyfard |
| author_facet | A. Horri Gh. Dastghaibyfard |
| author_sort | A. Horri |
| collection | DOAJ |
| description | Cloud data centers consume enormous amounts of electrical energy. To support green cloud computing, providers also need to minimize cloud infrastructure energy consumption while conducting the QoS. In this study, for cloud environments an energy consumption model is proposed for time-shared policy in virtualization layer. The cost and energy usage of time-shared policy were modeled in the CloudSim simulator based upon the results obtained from the real system and then proposed model was evaluated by different scenarios. In the proposed model, the cache interference costs were considered. These costs were based upon the size of data. The proposed model was implemented in the CloudSim simulator and the related simulation results indicate that the energy consumption may be considerable and that it can vary with different parameters such as the quantum parameter, data size, and the number of VMs on a host. Measured results validate the model and demonstrate that there is a tradeoff between energy consumption and QoS in the cloud environment. Also, measured results validate the model and demonstrate that there is a tradeoff between energy consumption and QoS in the cloud environment. |
| format | Article |
| id | doaj-art-a7765bc9dea84963ad3fec121ceecae2 |
| institution | Kabale University |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-a7765bc9dea84963ad3fec121ceecae22025-02-03T06:00:07ZengWileyThe Scientific World Journal2356-61401537-744X2015-01-01201510.1155/2015/724524724524A Novel Cost Based Model for Energy Consumption in Cloud ComputingA. Horri0Gh. Dastghaibyfard1Department of Computer Science & Engineering, College of Electrical and Computer Engineering, Shiraz University, Molla Sadra Avenue, Shiraz 71348 51154, IranDepartment of Computer Science & Engineering, College of Electrical and Computer Engineering, Shiraz University, Molla Sadra Avenue, Shiraz 71348 51154, IranCloud data centers consume enormous amounts of electrical energy. To support green cloud computing, providers also need to minimize cloud infrastructure energy consumption while conducting the QoS. In this study, for cloud environments an energy consumption model is proposed for time-shared policy in virtualization layer. The cost and energy usage of time-shared policy were modeled in the CloudSim simulator based upon the results obtained from the real system and then proposed model was evaluated by different scenarios. In the proposed model, the cache interference costs were considered. These costs were based upon the size of data. The proposed model was implemented in the CloudSim simulator and the related simulation results indicate that the energy consumption may be considerable and that it can vary with different parameters such as the quantum parameter, data size, and the number of VMs on a host. Measured results validate the model and demonstrate that there is a tradeoff between energy consumption and QoS in the cloud environment. Also, measured results validate the model and demonstrate that there is a tradeoff between energy consumption and QoS in the cloud environment.http://dx.doi.org/10.1155/2015/724524 |
| spellingShingle | A. Horri Gh. Dastghaibyfard A Novel Cost Based Model for Energy Consumption in Cloud Computing The Scientific World Journal |
| title | A Novel Cost Based Model for Energy Consumption in Cloud Computing |
| title_full | A Novel Cost Based Model for Energy Consumption in Cloud Computing |
| title_fullStr | A Novel Cost Based Model for Energy Consumption in Cloud Computing |
| title_full_unstemmed | A Novel Cost Based Model for Energy Consumption in Cloud Computing |
| title_short | A Novel Cost Based Model for Energy Consumption in Cloud Computing |
| title_sort | novel cost based model for energy consumption in cloud computing |
| url | http://dx.doi.org/10.1155/2015/724524 |
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