NetLogger: A Toolkit for Distributed System Performance Analysis
MASCOTS '00 Proceedings of the 8th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems
Introduction: Service-oriented computing
Communications of the ACM - Service-oriented computing
A WSLA-based monitoring system for Grid Service-GSMon
SCC '04 Proceedings of the 2004 IEEE International Conference on Services Computing
Job Superscheduler Architecture and Performance in Computational Grid Environments
Proceedings of the 2003 ACM/IEEE conference on Supercomputing
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Computational Grids provide an emerging highly distributed computing platform for scientific computing. Recently, service oriented architecture (SOA) is a trend of implementing software systems including Grid computing systems. SOA provides more flexibilities for Grid users at the service level. Since performance is still one of the major concerns in Grid environments, Grid service performance issues needs to be extensively investigated and studied. However, a lot of issues are still open to be explored and few work has been done on them. In this paper, we propose a Grid service monitoring architecture for flexible monitoring on various Grid services. We implemented it for monitoring WSRF (Web Service Resource Framework) services in this paper. We show how the service oriented Grid monitor work with a simple example WSRF-compliant MathService. Moreover, the relationship of the monitor and Grid super scheduler is also analyzed. In this way, the scheduler may produce service performance oriented policies that ensure optimal quality of services for Grid applications.