Performance modelling of database servers in a Telecommunication Service Management system

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

Standard

Performance modelling of database servers in a Telecommunication Service Management system. / Kihl, Maria; Amani, Payam; Robertsson, Anders; Radu, Gabriela; Dellkrantz, Manfred; Aspernäs, Bertil.

[Host publication title missing]. IARIA, 2012.

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

Harvard

Kihl, M, Amani, P, Robertsson, A, Radu, G, Dellkrantz, M & Aspernäs, B 2012, Performance modelling of database servers in a Telecommunication Service Management system. in [Host publication title missing]. IARIA, IARIA 7th International Conference on Digital Telecommunications (ICDT 2012), Chamonix, France, 2012/04/29.

APA

Kihl, M., Amani, P., Robertsson, A., Radu, G., Dellkrantz, M., & Aspernäs, B. (2012). Performance modelling of database servers in a Telecommunication Service Management system. In [Host publication title missing] IARIA.

CBE

Kihl M, Amani P, Robertsson A, Radu G, Dellkrantz M, Aspernäs B. 2012. Performance modelling of database servers in a Telecommunication Service Management system. In [Host publication title missing]. IARIA.

MLA

Vancouver

Kihl M, Amani P, Robertsson A, Radu G, Dellkrantz M, Aspernäs B. Performance modelling of database servers in a Telecommunication Service Management system. In [Host publication title missing]. IARIA. 2012

Author

Kihl, Maria ; Amani, Payam ; Robertsson, Anders ; Radu, Gabriela ; Dellkrantz, Manfred ; Aspernäs, Bertil. / Performance modelling of database servers in a Telecommunication Service Management system. [Host publication title missing]. IARIA, 2012.

RIS

TY - GEN

T1 - Performance modelling of database servers in a Telecommunication Service Management system

AU - Kihl, Maria

AU - Amani, Payam

AU - Robertsson, Anders

AU - Radu, Gabriela

AU - Dellkrantz, Manfred

AU - Aspernäs, Bertil

PY - 2012

Y1 - 2012

N2 - Resource optimization mechanisms, as admission control and traffic management, require accurate performance models that capture the dynamics of the system during high loads. The main objective of this paper is to develop an accurate performance model for database servers in a telecommunication service management system. We investigate the use of a server model with load dependency. Concurrent requests add load to the system and decrease the server capacity. We derive explicit equations for the state probabilities, the average number of jobs in the system and the average response times. Further, we present some heuristics on how to tune the parameters for given measurement data. Also, using testbed experiments, we validate that the model accurately captures the dynamics of a database server with write-heavy workload.

AB - Resource optimization mechanisms, as admission control and traffic management, require accurate performance models that capture the dynamics of the system during high loads. The main objective of this paper is to develop an accurate performance model for database servers in a telecommunication service management system. We investigate the use of a server model with load dependency. Concurrent requests add load to the system and decrease the server capacity. We derive explicit equations for the state probabilities, the average number of jobs in the system and the average response times. Further, we present some heuristics on how to tune the parameters for given measurement data. Also, using testbed experiments, we validate that the model accurately captures the dynamics of a database server with write-heavy workload.

M3 - Paper in conference proceeding

BT - [Host publication title missing]

PB - IARIA

ER -