Paper Abstract and Keywords |
Presentation |
2015-03-19 09:50
Evaluation of using CPU Capping Function of Virtual Machine to Improve SLA in Auto-scaling Kenta Yamasaki, Takeshi Teramura, Yoko Hirashima, Tomohiro Morimura (Hitachi, Ltd) ICM2014-55 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently many cloud service providers offer an auto-scaling feature that can increase or decrease the number of virtual machines as workload changes. To utilize the feature, users have to define rules of changing the number of virtual machines (VMs) in advance, but it is difficult to make rules that add adequate number of VMs for increased load without performance degradation. In this study, we focus on CPU capping function that is one of resource management functions of virtualization, and propose an auto-scaling approach that rapidly adds CPU resources by changing CPU capping setting of virtual machines and estimates required number of virtual machines using observed value of current workload. We confirm that our approach recovery from performance degradation in seconds and estimate required number of virtual machines to set the CPU usage into specific value. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Cloud Computing / Auto-Scaling / CPU Capping / SLA / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 523, ICM2014-55, pp. 7-12, March 2015. |
Paper # |
ICM2014-55 |
Date of Issue |
2015-03-12 (ICM) |
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) |
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ICM2014-55 |
Conference Information |
Committee |
ICM |
Conference Date |
2015-03-19 - 2015-03-20 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Ishigaki-City-Hall |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Element Management, Management Functionalities, Operations and Management Technologies |
Paper Information |
Registration To |
ICM |
Conference Code |
2015-03-ICM |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Evaluation of using CPU Capping Function of Virtual Machine to Improve SLA in Auto-scaling |
Sub Title (in English) |
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Keyword(1) |
Cloud Computing |
Keyword(2) |
Auto-Scaling |
Keyword(3) |
CPU Capping |
Keyword(4) |
SLA |
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1st Author's Name |
Kenta Yamasaki |
1st Author's Affiliation |
Yokohama Research Laboratory, Hitachi, Ltd. (Hitachi, Ltd) |
2nd Author's Name |
Takeshi Teramura |
2nd Author's Affiliation |
Yokohama Research Laboratory, Hitachi, Ltd. (Hitachi, Ltd) |
3rd Author's Name |
Yoko Hirashima |
3rd Author's Affiliation |
Yokohama Research Laboratory, Hitachi, Ltd. (Hitachi, Ltd) |
4th Author's Name |
Tomohiro Morimura |
4th Author's Affiliation |
Yokohama Research Laboratory, Hitachi, Ltd. (Hitachi, Ltd) |
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Speaker |
Author-1 |
Date Time |
2015-03-19 09:50:00 |
Presentation Time |
20 minutes |
Registration for |
ICM |
Paper # |
ICM2014-55 |
Volume (vol) |
vol.114 |
Number (no) |
no.523 |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2015-03-12 (ICM) |
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