Response-Time Control of a Processor-Sharing System Using Virtualized Server Environments
Författare
Summary, in English
Feedback in server systems has during last years gained much interest in order to
fulfill still increasing demands on performance and optimization regarding, for example, quality
of service (QoS) requirements. In this paper we expand a previously published feedback–based
prediction scheme for controlling a single server queue together with a new control strategy.
These control structures have the benefit over other previously suggested control structures
that no off–line estimation of the required work is needed. In addition, our solutions maintain or
improve the performance, regarding average response time and loss of computational resources.
fulfill still increasing demands on performance and optimization regarding, for example, quality
of service (QoS) requirements. In this paper we expand a previously published feedback–based
prediction scheme for controlling a single server queue together with a new control strategy.
These control structures have the benefit over other previously suggested control structures
that no off–line estimation of the required work is needed. In addition, our solutions maintain or
improve the performance, regarding average response time and loss of computational resources.
Publiceringsår
2008
Språk
Engelska
Publikation/Tidskrift/Serie
Proc. of the 17th IFAC World Congress
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Dokumenttyp
Konferensbidrag
Förlag
IFAC
Ämne
- Electrical Engineering, Electronic Engineering, Information Engineering
- Control Engineering
Conference name
17th IFAC World Congress, 2008
Conference date
2008-07-06 - 2008-07-11
Conference place
Seoul, Korea, Democratic People's Republic of
Status
Published
Projekt
- Broadband Communications: Modelling and Control of Server Systems
- LCCC
Forskningsgrupp
- Broadband Communication
- LCCC