Power control for Web-based services on multi-core server systems

Minjoong Kim, Moonju Park, Jinseok Chae, Jungsun Kim, Lynn Choi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Power consumption in data centers with large number of servers is being issued as energy costs increase. To reduce the energy costs, technologies such as DVFS are adopted to server systems. In this paper, we measure a multi-core server system's power consumption running a HTTP server. To identify the characteristics of multi-core servers' power consumption, we examined CPU-intensive and I/O-intensive synthetic workloads. Experimental results show that we can use DVFS for energy efficient server operation for CPU-intensive load, while parallelizing the interrupt processing helps saving energy for I/O-intensive workloads.

Original languageEnglish
Title of host publicationProceedings - International Conference on Cloud Computing and Social Networking 2012: Cloud Computing and Social Networking for Smart and Productive Society, ICCCSN 2012
DOIs
Publication statusPublished - 2012 Jul 23
EventInternational Conference on Cloud Computing and Social Networking 2012: "Cloud Computing and Social Networking for Smart and Productive Society", ICCCSN 2012 - Bandung, Indonesia
Duration: 2012 Apr 262012 Apr 27

Other

OtherInternational Conference on Cloud Computing and Social Networking 2012: "Cloud Computing and Social Networking for Smart and Productive Society", ICCCSN 2012
CountryIndonesia
CityBandung
Period12/4/2612/4/27

Keywords

  • Data center
  • Multi-core server
  • Power control

ASJC Scopus subject areas

  • Artificial Intelligence
  • Human-Computer Interaction

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    Kim, M., Park, M., Chae, J., Kim, J., & Choi, L. (2012). Power control for Web-based services on multi-core server systems. In Proceedings - International Conference on Cloud Computing and Social Networking 2012: Cloud Computing and Social Networking for Smart and Productive Society, ICCCSN 2012 [6215719] https://doi.org/10.1109/ICCCSN.2012.6215719