Performance Analysis of a Network Sensor's Packet Processing System using Generalized Stochastic Petri Nets

IF 0.6 4区计算机科学 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS

Ad Hoc & Sensor Wireless Networks Pub Date : 2018-10-25 DOI:10.1145/3243046.3243051

Luis Zabala, A. Ferro, Rubén Solozabal, Bego Blanco

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引用次数: 0

Abstract

This paper describes a modeling based on Generalized Stochastic Petri Nets (GSPN) to analyze the performance of a network probing node in terms of throughput. The probing node is part of a distributed monitoring system. In this environment, the use of multiprocessor and multicore systems, as well as the parallelization of applications, is aimed at improving the node performance. Petri nets allow not only to represent the parallelization feature, but also to include the main events identified in the system: the packet arrival and a two-stage processing. The two-stage processing consists of a first stage in which packet capturing functionalities are performed, and a second stage in which a deeper packet treatment is performed. In addition, the Petri net model can reproduce a shared buffer control mechanism to ensure the integrity of the data. After detailing all the model components, the verification and validation of the model are done by using a simulation tool. With this model, it is expected to estimate the efficiency of the probing node early in the design and development stages.

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基于广义随机Petri网的网络传感器包处理系统性能分析

本文描述了一种基于广义随机Petri网(GSPN)的模型，从吞吐量的角度分析网络探测节点的性能。探测节点是分布式监控系统的一部分。在这种环境中，多处理器和多核系统的使用以及应用程序的并行化旨在提高节点性能。Petri网不仅允许表示并行化特征，而且还允许包含系统中确定的主要事件:数据包到达和两阶段处理。两个阶段的处理包括执行数据包捕获功能的第一阶段和执行更深入的数据包处理的第二阶段。此外，Petri网模型可以再现共享缓冲区控制机制，以确保数据的完整性。在详细描述了所有模型组件之后，使用仿真工具对模型进行验证和确认。利用该模型，可以在设计和开发阶段早期估计探测节点的效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Ad Hoc & Sensor Wireless Networks 工程技术-电信学

CiteScore

2.00

自引率

44.40%

发文量

审稿时长

8 months

期刊介绍： Ad Hoc & Sensor Wireless Networks seeks to provide an opportunity for researchers from computer science, engineering and mathematical backgrounds to disseminate and exchange knowledge in the rapidly emerging field of ad hoc and sensor wireless networks. It will comprehensively cover physical, data-link, network and transport layers, as well as application, security, simulation and power management issues in sensor, local area, satellite, vehicular, personal, and mobile ad hoc networks.