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| Presentation | 2010-12-06 17:45 An Experimental Study on Application-aware Power Saving Method for Online Transaction Processing using Dynamic Voltage and Frequency Scaling Yuto Hayamizu, Kazuo Goda, Miyuki Nakano, Masaru Kitsuregawa (Univ. of Tokyo)  DE2010-37 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Power consumption of servers in data centers has been growing rapidly recent years. Among these servers, power saving of an online transaction processing (OLTP) systems, which are major applications in data centers, is important. Because they have to meet service level agreements (SLA), its power saving is a difficult problem. Few power saving technologies have been proposed so far. In this paper, we proposed an application-aware power saving method for OLTP systems. The method dynamically scales the operating frequency of processors based on application performance observation. This enables OLTP systems to reduce power consumption while complying SLAs. In our experiments using TPC-C, the peak of power saving was 11\% of total power consumption. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | online transaction processing / power saving / DVFS / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 328, DE2010-37, pp. 67-72, Dec. 2010. | |
| Paper # | DE2010-37 | |
| Date of Issue | 2010-11-29 (DE) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | DE2010-37 |
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| Conference Information | |
| Committee | DE |
| Conference Date | 2010-12-06 - 2010-12-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | AIST Tokyo Akihabara Site |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | e-Science and Data Intensive Science, etc. |
| Paper Information | |
| Registration To | DE |
| Conference Code | 2010-12-DE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Experimental Study on Application-aware Power Saving Method for Online Transaction Processing using Dynamic Voltage and Frequency Scaling |
| Sub Title (in English) | |
| Keyword(1) | online transaction processing |
| Keyword(2) | power saving |
| Keyword(3) | DVFS |
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| 1st Author's Name | Yuto Hayamizu |
| 1st Author's Affiliation | The University of Tokyo (Univ. of Tokyo) |
| 2nd Author's Name | Kazuo Goda |
| 2nd Author's Affiliation | The University of Tokyo (Univ. of Tokyo) |
| 3rd Author's Name | Miyuki Nakano |
| 3rd Author's Affiliation | The University of Tokyo (Univ. of Tokyo) |
| 4th Author's Name | Masaru Kitsuregawa |
| 4th Author's Affiliation | The University of Tokyo (Univ. of Tokyo) |
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| Speaker | Author-1 |
| Date Time | 2010-12-06 17:45:00 |
| Presentation Time | 25 minutes |
| Registration for | DE |
| Paper # | DE2010-37 |
| Volume (vol) | vol.110 |
| Number (no) | no.328 |
| Page | pp.67-72 |
| #Pages | 6 |
| Date of Issue | 2010-11-29 (DE) |
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