IF 3.4 3区 计算机科学 Q2 COMPUTER SCIENCE, INFORMATION SYSTEMS
Mallu Shiva Rama Krishna;D. Khasim Vali
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引用次数: 0

摘要

云计算通过提供对共享计算资源的按需访问,提供了一个可扩展且具有成本效益的平台。高效的负载平衡对于保持最佳性能和最大限度地提高资源利用率至关重要,它能确保网络流量在服务器之间的均匀分布,防止过载,提高响应时间,并改善系统可靠性。本文提出了一种用于云计算动态负载平衡的元强化学习驱动混合 Lyrebird Falcon 优化(Meta-RHDC),这是一种用于云环境动态负载平衡的新方法。Meta-RHDC 模型利用卷积和递归神经网络预测虚拟机负载,并将其动态分类为过载和欠载类别。通过将强化学习与先进的优化技术相结合,与负载优化算法(LOA)、强化学习(RL)和猎鹰优化算法(FOA)等现有方法相比,Meta-RHDC 能显著改善任务调度和负载平衡。在 CloudSim 平台上进行的大量实验表明,Meta-RHDC 在关键性能指标上实现了大幅改进。就任务数而言,时间跨度缩短了 19.51%,能耗降低了 22.75%,CPU 的均衡利用率提高了 21.98%。资源利用率提高了 32.52%,可扩展性效率提高了 49.03%,故障率降低了 19.72%。在虚拟机(VM)数量方面,时间跨度提高了 30.57%,能耗降低了 42.59%,均衡 CPU 利用率提高了 36.85%。资源利用率提高了 31.75%,可扩展性效率提高了 36.61%,故障率降低了 38.19%。这些结果证实了 Meta-RHDC 在优化不同工作负载的执行、资源管理和可扩展性方面的稳健性和高效性,使其成为云计算动态负载平衡的卓越解决方案。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Meta-RHDC: Meta Reinforcement Learning Driven Hybrid Lyrebird Falcon Optimization for Dynamic Load Balancing in Cloud Computing
Cloud computing offers a scalable and cost-effective platform by providing on-demand access to shared computational resources. Efficient load balancing is essential to maintain optimal performance and maximize resource utilization, ensuring an even distribution of network traffic across servers, preventing overload, enhancing response times, and improving system reliability. This paper proposes a Meta Reinforcement Learning Driven Hybrid Lyrebird Falcon Optimization for Dynamic Load Balancing in Cloud Computing (Meta-RHDC), a novel approach for dynamic load balancing in cloud environments. The Meta-RHDC model leverages convolutional and recurrent neural networks to predict virtual machine loads and dynamically classify them into overloaded and underloaded categories. By integrating reinforcement learning with advanced optimization techniques, Meta-RHDC significantly improves task scheduling and load balancing compared to existing methods such as Load Optimization Algorithm (LOA), Reinforcement Learning (RL), and Falcon Optimization Algorithm (FOA). Extensive experiments conducted on the CloudSim platform demonstrate that Meta-RHDC achieves substantial improvements in key performance metrics. For task counts, makespan is reduced by 19.51%, energy consumption by 22.75%, and balanced CPU utilization by 21.98%. Resource utilization increases by 32.52%, scalability efficiency improves by 49.03%, and the failure rate decreases by 19.72%. For virtual machine (VM) counts, makespan improves by 30.57%, energy consumption by 42.59%, and balanced CPU utilization by 36.85%. Resource utilization rises by 31.75%, scalability efficiency increases by 36.61%, and the failure rate drops by 38.19%. These results confirm the robustness and efficiency of Meta-RHDC in optimizing execution, resource management, and scalability across diverse workloads, making it a superior solution for dynamic load balancing in cloud computing.
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来源期刊
IEEE Access
IEEE Access COMPUTER SCIENCE, INFORMATION SYSTEMSENGIN-ENGINEERING, ELECTRICAL & ELECTRONIC
CiteScore
9.80
自引率
7.70%
发文量
6673
审稿时长
6 weeks
期刊介绍: IEEE Access® is a multidisciplinary, open access (OA), applications-oriented, all-electronic archival journal that continuously presents the results of original research or development across all of IEEE''s fields of interest. IEEE Access will publish articles that are of high interest to readers, original, technically correct, and clearly presented. Supported by author publication charges (APC), its hallmarks are a rapid peer review and publication process with open access to all readers. Unlike IEEE''s traditional Transactions or Journals, reviews are "binary", in that reviewers will either Accept or Reject an article in the form it is submitted in order to achieve rapid turnaround. Especially encouraged are submissions on: Multidisciplinary topics, or applications-oriented articles and negative results that do not fit within the scope of IEEE''s traditional journals. Practical articles discussing new experiments or measurement techniques, interesting solutions to engineering. Development of new or improved fabrication or manufacturing techniques. Reviews or survey articles of new or evolving fields oriented to assist others in understanding the new area.
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