VCPU shaping for supporting latency sensitive workloads

Byung Ki Kim; Chuck Yoo; Young Woong Ko

doi:10.1007/978-3-642-35585-1_4

VCPU shaping for supporting latency sensitive workloads

Byung Ki Kim^*, Chuck Yoo, Young Woong Ko

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In virtual machine environments, it is difficult to allocate CPU resource in a timely manner when lots of domains are in BOOST priority. In this paper, we present a virtual machine scheduling scheme based on VCPU shaping and efficiently deals with multi BOOST problem. We evaluate our prototype in terms of latency over diverse workloads. Our experiment result shows that the proposed realtime priority scheme effectively allocates CPU resources for low latency guest domain over varying workloads.

Original language	English
Title of host publication	Future Generation Information Technology - 4th International Conference, FGIT 2012, Proceedings
Pages	25-32
Number of pages	8
DOIs	https://doi.org/10.1007/978-3-642-35585-1_4
Publication status	Published - 2012
Event	4th International Conference on Future Generation Information Technology, FGIT 2012 - Gangneug, Korea, Republic of Duration: 2012 Dec 16 → 2012 Dec 19

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	7709 LNCS
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Other

Other	4th International Conference on Future Generation Information Technology, FGIT 2012
Country/Territory	Korea, Republic of
City	Gangneug
Period	12/12/16 → 12/12/19

Keywords

QoS
Xen
realtime
resource monitor
scheduler

ASJC Scopus subject areas

Theoretical Computer Science
General Computer Science

Access to Document

10.1007/978-3-642-35585-1_4

Cite this

Kim, B. K., Yoo, C., & Ko, Y. W. (2012). VCPU shaping for supporting latency sensitive workloads. In Future Generation Information Technology - 4th International Conference, FGIT 2012, Proceedings (pp. 25-32). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 7709 LNCS). https://doi.org/10.1007/978-3-642-35585-1_4

VCPU shaping for supporting latency sensitive workloads. / Kim, Byung Ki; Yoo, Chuck; Ko, Young Woong.
Future Generation Information Technology - 4th International Conference, FGIT 2012, Proceedings. 2012. p. 25-32 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 7709 LNCS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kim, BK, Yoo, C & Ko, YW 2012, VCPU shaping for supporting latency sensitive workloads. in Future Generation Information Technology - 4th International Conference, FGIT 2012, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 7709 LNCS, pp. 25-32, 4th International Conference on Future Generation Information Technology, FGIT 2012, Gangneug, Korea, Republic of, 12/12/16. https://doi.org/10.1007/978-3-642-35585-1_4

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AB - In virtual machine environments, it is difficult to allocate CPU resource in a timely manner when lots of domains are in BOOST priority. In this paper, we present a virtual machine scheduling scheme based on VCPU shaping and efficiently deals with multi BOOST problem. We evaluate our prototype in terms of latency over diverse workloads. Our experiment result shows that the proposed realtime priority scheme effectively allocates CPU resources for low latency guest domain over varying workloads.

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VCPU shaping for supporting latency sensitive workloads

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Keywords

ASJC Scopus subject areas

Access to Document

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