Benchmarking Virtual Switches in the Open Platform for NFV (OPNFV)
RFC 8204
Document | Type | RFC - Informational (September 2017; No errata) | |
---|---|---|---|
Authors | Maryam Tahhan , Billy O'Mahony , Al Morton | ||
Last updated | 2017-09-21 | ||
Replaces | draft-vsperf-bmwg-vswitch-opnfv | ||
Stream | Internent Engineering Task Force (IETF) | ||
Formats | plain text html pdf htmlized (tools) htmlized bibtex | ||
Reviews | |||
Stream | WG state | Submitted to IESG for Publication | |
Document shepherd | Sarah Banks | ||
Shepherd write-up | Show (last changed 2017-04-19) | ||
IESG | IESG state | RFC 8204 (Informational) | |
Action Holders |
(None)
|
||
Consensus Boilerplate | Yes | ||
Telechat date | |||
Responsible AD | Warren Kumari | ||
Send notices to | Sarah Banks <sbanks@encrypted.net> | ||
IANA | IANA review state | Version Changed - Review Needed | |
IANA action state | No IANA Actions |
Internet Engineering Task Force (IETF) M. Tahhan Request for Comments: 8204 B. O'Mahony Category: Informational Intel ISSN: 2070-1721 A. Morton AT&T Labs September 2017 Benchmarking Virtual Switches in the Open Platform for NFV (OPNFV) Abstract This memo describes the contributions of the Open Platform for NFV (OPNFV) project on Virtual Switch Performance (VSPERF), particularly in the areas of test setups and configuration parameters for the system under test. This project has extended the current and completed work of the Benchmarking Methodology Working Group in the IETF and references existing literature. The Benchmarking Methodology Working Group has traditionally conducted laboratory characterization of dedicated physical implementations of internetworking functions. Therefore, this memo describes the additional considerations when virtual switches are implemented on general-purpose hardware. The expanded tests and benchmarks are also influenced by the OPNFV mission to support virtualization of the "telco" infrastructure. Status of This Memo This document is not an Internet Standards Track specification; it is published for informational purposes. This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Not all documents approved by the IESG are a candidate for any level of Internet Standard; see Section 2 of RFC 7841. Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at https://www.rfc-editor.org/info/rfc8204. Tahhan, et al. Informational [Page 1] RFC 8204 Benchmarking vSwitches September 2017 Copyright Notice Copyright (c) 2017 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (https://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License. Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1. Requirements Language . . . . . . . . . . . . . . . . . . 4 1.2. Abbreviations . . . . . . . . . . . . . . . . . . . . . . 4 2. Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3. Benchmarking Considerations . . . . . . . . . . . . . . . . . 5 3.1. Comparison with Physical Network Functions . . . . . . . 5 3.2. Continued Emphasis on Black-Box Benchmarks . . . . . . . 6 3.3. New Configuration Parameters . . . . . . . . . . . . . . 6 3.4. Flow Classification . . . . . . . . . . . . . . . . . . . 8 3.5. Benchmarks Using Baselines with Resource Isolation . . . 9 4. VSPERF Specification Summary . . . . . . . . . . . . . . . . 11 5. 3x3 Matrix Coverage . . . . . . . . . . . . . . . . . . . . . 18 5.1. Speed of Activation . . . . . . . . . . . . . . . . . . . 19 5.2. Accuracy of Activation . . . . . . . . . . . . . . . . . 19 5.3. Reliability of Activation . . . . . . . . . . . . . . . . 19 5.4. Scale of Activation . . . . . . . . . . . . . . . . . . . 19 5.5. Speed of Operation . . . . . . . . . . . . . . . . . . . 19 5.6. Accuracy of Operation . . . . . . . . . . . . . . . . . . 19 5.7. Reliability of Operation . . . . . . . . . . . . . . . . 20 5.8. Scalability of Operation . . . . . . . . . . . . . . . . 20 5.9. Summary . . . . . . . . . . . . . . . . . . . . . . . . . 20 6. Security Considerations . . . . . . . . . . . . . . . . . . . 21 7. References . . . . . . . . . . . . . . . . . . . . . . . . . 21 7.1. Normative References . . . . . . . . . . . . . . . . . . 21 7.2. Informative References . . . . . . . . . . . . . . . . . 22 Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . . 23 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 24 Tahhan, et al. Informational [Page 2] RFC 8204 Benchmarking vSwitches September 2017Show full document text