Queueing analysis of a threshold based priority scheme for ATM networks
IEEE/ACM Transactions on Networking (TON)
Performance of an OLTP application on symmetry multiprocessor system
ISCA '90 Proceedings of the 17th annual international symposium on Computer Architecture
Performance modeling of multihop network subject to uniform and nonuniform geometric traffic
IEEE/ACM Transactions on Networking (TON)
Discrete-event simulation
Enterprise Application Integration: A Wiley Tech Brief
Enterprise Application Integration: A Wiley Tech Brief
The Forgotten Factor: Facts on Performance Evaluation and Its Dependence on Workloads
Euro-Par '02 Proceedings of the 8th International Euro-Par Conference on Parallel Processing
Approximate analysis of a dynamic priority queueing method for ATM networks
PICS '98 Proceedings of the IFIP TC6/WG6.3 Seventh International Conference on Performance of Information and Communication Systems
Workload Modeling for Performance Evaluation
Performance Evaluation of Complex Systems: Techniques and Tools, Performance 2002, Tutorial Lectures
Performance by Design: Computer Capacity Planning By Example
Performance by Design: Computer Capacity Planning By Example
Queueing Networks and Markov Chains
Queueing Networks and Markov Chains
An analytical model for multi-tier internet services and its applications
SIGMETRICS '05 Proceedings of the 2005 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
Analysis of a nonpreemptive priority queue with exponential timer and server vacations
Performance Evaluation
A Synthetic Workload Generation Technique for Stress Testing Session-Based Systems
IEEE Transactions on Software Engineering
Performance modeling and system management for multi-component online services
NSDI'05 Proceedings of the 2nd conference on Symposium on Networked Systems Design & Implementation - Volume 2
SLA Decomposition: Translating Service Level Objectives to System Level Thresholds
ICAC '07 Proceedings of the Fourth International Conference on Autonomic Computing
Exploiting nonstationarity for performance prediction
Proceedings of the 2nd ACM SIGOPS/EuroSys European Conference on Computer Systems 2007
Web Service Hosting and Revenue Maximization
ECOWS '07 Proceedings of the Fifth European Conference on Web Services
Evaluation of Prioritization in Performance Models of DTP Systems
CEC '09 Proceedings of the 2009 IEEE Conference on Commerce and Enterprise Computing
Information Technology and Management
Performance modeling: understanding the past and predicting the future
Euro-Par'05 Proceedings of the 11th international Euro-Par conference on Parallel Processing
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Service-based IT infrastructures serve many different business processes on a shared infrastructure in parallel. The automated request execution on the interconnected software components, hosted on heterogeneous hardware resources, is typically orchestrated by distributed transaction processing (DTP) systems. While pre-defined quality-of-service metrics must be met, IT providers have to deal with short-term demand fluctuations. Adaptive prioritization is a way to react to short-term demand variances. Performance modeling can be applied to predict the impact of prioritization on the overall performance of the system. In this paper, we describe the workload characteristics and particularities of two real-world DTP systems and evaluate the effects of prioritization regarding overall load and end-to-end performance measures.