Achieving Self-management in a Distributed System of Autonomic BUT Social Entities
MACE '08 Proceedings of the 3rd IEEE international workshop on Modelling Autonomic Communications Environments
LoadIQ: learning to identify workload phases from a live storage trace
HotStorage'12 Proceedings of the 4th USENIX conference on Hot Topics in Storage and File Systems
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Profiling the execution phases of an application can lead to optimizing the utilization of the underlying resources. This is the thrust of this paper, which presents a novel system-level application resource demand phase analysis and prediction prototype to support on-demand resource provisioning. The phase profile learned from historical runs is used to classify and predict phase behavior using a set of algorithms based on clustering. The process takes into consid- eration application's resource consumption patterns, pricing schedules defined by the resource provider, and penalties associated with Service-Level Agreement (SLA) violations.