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| Presentation | 2012-12-14 13:30 A proposal for dynamic server consolidation considering the impact on applications Masashi Hashimoto (NAIST), Minoru Ikebe (Oita Univ.), Yoshihiro Okamoto, Atsuo Inomata, Kazutoshi Fujikawa (NAIST)  IA2012-68 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Server consolidation techniques have widely been studied to reduce energy consumption in datacenters. One solution is to periodically consolidate servers, such as VMware DRS/DPM, however, due to high calculation cost, such systems cannot keep up with the trend of sharp fluctuation in VMs' resource utilization. Furthermore, the high calculation cost causes scalability issue. In this research, we propose a new server consolidation mechanism that uses the Best-Fit algorithm enhanced with Dynamic Threshold management and VMs' swap technique. The best-fit algorithm is useful to reduce the calculation cost, and our mechanism contributes to reduce more energy consumption than the best-fit algorithm in some cases, though number of VM migrations have increased. Finally, we discuss the tradeoff among energy consumption, calculation cost, and number of VM migrations. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | energy saving / cloud computing / datacenter / virtual machines / live migration / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 353, IA2012-68, pp. 55-60, Dec. 2012. | |
| Paper # | IA2012-68 | |
| Date of Issue | 2012-12-06 (IA) | |
| 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 | IA2012-68 |
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| Conference Information | |
| Committee | IN IA |
| Conference Date | 2012-12-13 - 2012-12-14 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima City Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Internet and Intranet Reliability, Quality Controls, Measurement, Monitoring, Security, Traffic Theory, etc. |
| Paper Information | |
| Registration To | IA |
| Conference Code | 2012-12-IN-IA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A proposal for dynamic server consolidation considering the impact on applications |
| Sub Title (in English) | |
| Keyword(1) | energy saving |
| Keyword(2) | cloud computing |
| Keyword(3) | datacenter |
| Keyword(4) | virtual machines |
| Keyword(5) | live migration |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Masashi Hashimoto |
| 1st Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 2nd Author's Name | Minoru Ikebe |
| 2nd Author's Affiliation | Oita University (Oita Univ.) |
| 3rd Author's Name | Yoshihiro Okamoto |
| 3rd Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 4th Author's Name | Atsuo Inomata |
| 4th Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 5th Author's Name | Kazutoshi Fujikawa |
| 5th Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
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| Speaker | Author-1 |
| Date Time | 2012-12-14 13:30:00 |
| Presentation Time | 25 minutes |
| Registration for | IA |
| Paper # | IA2012-68 |
| Volume (vol) | vol.112 |
| Number (no) | no.353 |
| Page | pp.55-60 |
| #Pages | 6 |
| Date of Issue | 2012-12-06 (IA) |
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