Transaction profile estimation of queueing network models for IT systems using a search-based technique

Shadi Ghaith, Miao Wang, Philip Perry, John Murphy

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The software and hardware systems required to deliver modern Web based services are becoming increasingly complex. Management and evolution of the systems requires periodic analysis of performance and capacity to maintain quality of service and maximise efficient use of resources. In this work we present a method that uses a repeated local search technique to improve the accuracy of modelling such systems while also reducing the complexity and time required to perform this task. The accuracy of the model derived from the search-based approach is validated by extrapolating the performance to multiple load levels which enables system capacity and performance to be planned and managed more efficiently.

Original languageEnglish
Title of host publicationSearch-Based Software Engineering - 6th International Symposium, SSBSE 2014, Proceedings
PublisherSpringer Cham
Pages234-239
Number of pages6
ISBN (Electronic)978-3-319-09940-8
ISBN (Print)978-3-319-09939-2
DOIs
Publication statusPublished - 1 Jan 2014
Event6th International Symposium on Search-Based Software Engineering, SSBSE 2014 - Fortaleza, Brazil
Duration: 26 Aug 201429 Aug 2014

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume8636 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference6th International Symposium on Search-Based Software Engineering, SSBSE 2014
CountryBrazil
CityFortaleza
Period26/08/1429/08/14

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