| 基于OGSA的网格工作负载监测系统研究 |
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| 引用本文： | 刘晓明,饶翚.基于OGSA的网格工作负载监测系统研究[J].电子科技大学学报(社会科学版),2007(5). |
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| 作者姓名： | 刘晓明 饶翚 |
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| 作者单位： | 解放军理工大学指挥自动化学院 南京210007 |
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| 摘 要： | 为对网络系统进行实时管理并适应其动态变化,需要对其工作负载进行监测,因此提出网格工作负载监测体系结构。该体系结构以端到端的方式对基于OGSA的网格构件的工作负载进行监测,以便进行分类和确立相互关系。通过设计的监测点算法,建立Petri网模型,该模型能自动收集工作单元的数据,为网格用户提供监控数据信息浏览,有利于用户对系统性能进行有效管理。在建立上述体系结构的基础上,提出了未来扩展系统功能方面的思路,以适应网格环境的复杂性,减少通信延迟和通信代价,为用户更好地监测网格系统提供方便。
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| 关 键 词： | 网格 监控 开放网格服务结构 Petri网 工作负载 |
Research on OGSA-Based Grid Workload Monitoring System |
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| LIU Xiao-ming,RAO Hui.Research on OGSA-Based Grid Workload Monitoring System[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2007(5). |
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| Authors: | LIU Xiao-ming RAO Hui |
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| Institution: | 0LIU Xiao-ming,RAO Hui |
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| Abstract: | In order to manage Grid system in real time and adopt its dynamic changes, a workload monitoring infrastructure is proposed. The infrastructure classifies and establishes correlation for workload across components in Grid based on the Open Grid Service Architecture (OGSA) in an end-to-end manner. A Petri net model based on monitor point algorithm is constructed automatically to collect data of work units and provide monitor data information for users to explore. and manage system performance efficiently. On the base of the proposed infrastructure, some ideals to extend system function are put forward to satisfy the complexity of Grid and decrease communication delay and cost. |
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| Keywords: | grid monitor open grid service architecture Petri net workload |
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