posted on 2015-03-18, 16:39authored byShadi Ghaith, Miao Wang, Philip Perry, John Murphy
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.
History
Publication
Transaction Profile Estimation of Queueing Network Models for IT Systems Using a Search-Based Technique. [Lecture Notes in Computer Science];836, pp. 234-239
Publisher
Springer
Note
peer-reviewed
Other Funding information
SFI
Rights
The original publication is available at www.springerlink.com