Approximating closed fork-join queueing networks using product-form stochastic Petri-nets
Approximating closed fork-join queueing networks using product-form stochastic Petri-nets
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使用产品形式随机 Petri 网逼近封闭叉连接排队网络
DOI:
10.1016/j.jss.2015.08.036
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发表时间:
2015
影响因子:
3.5
通讯作者:
Osman R
中科院分区:
文献类型:
--
作者:
Osman R
Computing paradigms have shifted towards highly parallel processing and massive replication of data. This entails the efficient distribution of requests and the synchronization of results provided to users. Guaranteeing SLAs requires the ability to evaluate the performance of such systems while taking the effect of non-parallel workloads into consideration. This can be achieved with performance models that are able to represent both parallel and sequential workloads. This paper presents a product-form stochastic Petri-net approximation of fork-join queueing networks with interfering requests. We derive the necessary conditions that guarantee the accuracy of the approximations and verify this through examples in comparison to simulation. We apply these approximate models to the performance evaluation of replication in NoSQL cloud datastores and illustrate the composition of large models from smaller models, thus facilitating the ability to model a range of deployment scenarios. We show the efficiency of our solution method, which finds the product-form solution of the models without the representation of the state-space of the underlying CTMC.
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DOI:
10.1109/mascot.2009.5366744
发表时间:
2009
期刊:
2009 IEEE International Symposium on Modeling, Analysis & Simulation of Computer and Telecommunication Systems
影响因子:
--
作者:
A. Marin;S. R. Bulò
通讯作者:
S. R. Bulò
DOI:
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发表时间:
1997
期刊:
Perform. Evaluation
影响因子:
--
作者:
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通讯作者:
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发表时间:
2001
期刊:
IEEE Trans. Parallel Distributed Syst.
影响因子:
--
作者:
R. Chen
通讯作者:
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DOI:
10.1145/1712605.1712619
发表时间:
2010
期刊:
IEEE Trans. Knowl. Data Eng.
影响因子:
--
作者:
P. D. Sanzo;R. Palmieri;B. Ciciani;F. Quaglia;P. Romano
通讯作者:
P. Romano
影响因子:
1.1
作者:
P. Harrison
通讯作者:
P. Harrison