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| Presentation | 2015-04-22 13:00 VSE Resource Assignment Optimization for Flow Processing and Network Functions Shin Muramatsu, Ryota Kawashima, Shoichi Saito, Hiroshi Matsuo (NIT), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO)  CQ2015-12 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Constructing virtual networks using both virtual switches and IP tunnels is increasingly spread in datacenters providing multi-tenant service. We have proposed Virtual Switch Extension (VSE) that adaptively selects CPU cores for packet processing on a physical server. We focused on the throughput of IPsec communication which was heavy packet processing when the number of virtual machines was lower than that of CPU cores. However,we have not sufficiently evaluated CPU resource assignment with the low-loaded protocol when the physical server had a lot of VM, and also overheads of VSE processing. In this paper, we validate the valid number of flow entries and its own overheads using a dedicated hardware. In addition, we evaluate the fundamental performance of four CPU assignment models in virtual networks and validate optimal models for priority flows. From evaluation results, VSE’s overheads can be negligible and 10∼50 entries are valid in VSE’s flow table. Moreover, applying an appropriate model for the priority flow improved the throughput by 24% compared with RSS when the physical server had a lot of VM. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Software-Defined Networking / Network Virtualization / Virtual Switch / RSS / VSE / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 11, CQ2015-12, pp. 63-68, April 2015. | |
| Paper # | CQ2015-12 | |
| Date of Issue | 2015-04-14 (CQ) | |
| 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 | CQ2015-12 |
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| Conference Information | |
| Committee | CQ CS |
| Conference Date | 2015-04-21 - 2015-04-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Fukuoka Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Application for 5G, Programmability of Network, SDN (Software-Defined Networking), NFV（Network Functions. Virtualization）,Cloud, Network Virtualization, Service Quality, Contents Delivery, etc |
| Paper Information | |
| Registration To | CQ |
| Conference Code | 2015-04-CQ-CS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | VSE Resource Assignment Optimization for Flow Processing and Network Functions |
| Sub Title (in English) | |
| Keyword(1) | Software-Defined Networking |
| Keyword(2) | Network Virtualization |
| Keyword(3) | Virtual Switch |
| Keyword(4) | RSS |
| Keyword(5) | VSE |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shin Muramatsu |
| 1st Author's Affiliation | Nagoya Institute of Technology (NIT) |
| 2nd Author's Name | Ryota Kawashima |
| 2nd Author's Affiliation | Nagoya Institute of Technology (NIT) |
| 3rd Author's Name | Shoichi Saito |
| 3rd Author's Affiliation | Nagoya Institute of Technology (NIT) |
| 4th Author's Name | Hiroshi Matsuo |
| 4th Author's Affiliation | Nagoya Institute of Technology (NIT) |
| 5th Author's Name | Hiroki Nakayama |
| 5th Author's Affiliation | BOSCO Technologies Inc. (BOSCO) |
| 6th Author's Name | Tsunemasa Hayashi |
| 6th Author's Affiliation | BOSCO Technologies Inc. (BOSCO) |
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| Speaker | Author-1 |
| Date Time | 2015-04-22 13:00:00 |
| Presentation Time | 25 minutes |
| Registration for | CQ |
| Paper # | CQ2015-12 |
| Volume (vol) | vol.115 |
| Number (no) | no.11 |
| Page | pp.63-68 |
| #Pages | 6 |
| Date of Issue | 2015-04-14 (CQ) |
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