区块链平台软件老化分析

2022 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW) Pub Date : 2022-10-01 DOI:10.1109/ISSREW55968.2022.00064

Douglas Dias, F. Machida, E. Andrade

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引用次数: 2

摘要

近年来，区块链平台越来越受欢迎，并与物联网(IoT)和人工智能(AI)等其他数字技术相结合，用于多种业务目的。在许多长期运行的软件系统中，软件老化是一个常见的问题，但在区块链平台的背景下，几乎没有经历过这种问题。为了缩小这一差距，这项工作旨在描述卡尔达诺区块链平台中潜在的软件老化问题，该平台被认为是采用权益证明的最大加密货币。通过对部署在两种不同配置环境中的卡尔达诺区块链的测量数据进行统计分析，我们发现了通过内存退化导致的软件老化症状，并通过Mann-Kendall测试得到了证实。通过分析正在运行的进程，我们确定了cardano-node(平台的主要进程)可能是导致这种退化的进程。

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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Analysis of Software Aging in a Blockchain Platform

Blockchain platforms have gained popularity in recent years and integrated with other digital technologies like Internet of Things (IoT) and Artificial Intelligence (AI) for multiple-business purposes. Software aging is a common issue in many long-running software systems, but little has been experienced in the context of blockchain platforms. To narrow this gap, this work aims to characterize potential software aging issues in the Cardano blockchain platform that is considered the largest cryptocurrency adopting proof-of-stake. By performing statistical analysis on the measurement data of the Cardano blockchain deployed in two environments with different configurations, we found a symptom of software aging through memory degradation that was confirmed by the Mann-Kendall test. By analyzing the running processes, we identify the cardano-node (the main process of the platform) as the process possibly responsible for such degradation.

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2022 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW)

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