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Article Dans Une Revue Journal of Network and Systems Management Année : 2024

WoS-CoMS: Work Stealing-Based Congestion Management Scheme for SDN Programmable Networks

Résumé

In recent years, the software-defined networking (SDN) paradigm emerged as an easy way to manage large-scale network infrastructures through programmability brought out and its control plane/data plane decoupling logic. This allows infrastructure and service providers to better deploy, configure and automate their traffic management policies and network equipments. However, congestion control remains a concern due to the evolution of increasingly complex and resource-intensive user requirements [(virtual reality, metaverse, Internet of Things (IoT), Artificial Intelligence (AI), Cloud,...] on network infrastructures. This server state leads to high latency in request processing and data loss. This paper proposes, in such a controller-supervised environment, a congestion management scheme within network service servers to maintain an acceptable quality of service. The strategy relies on work stealing to ensure a better workload balance. Simulations show that the proposed solution can reduce congestion load on the servers by up to 22%, depending on the request grain size, with shorter latency than other works in the literature. Moreover, the proposed solution allows stolen tasks to be completed within a shorter time frame.

Dates et versions

hal-04502536 , version 1 (13-03-2024)

Identifiants

Citer

Yannick Florian Yankam, Vianney Kengne Tchendji, Jean Frédéric Myoupo. WoS-CoMS: Work Stealing-Based Congestion Management Scheme for SDN Programmable Networks. Journal of Network and Systems Management, 2024, 32 (1), pp.23. ⟨10.1007/s10922-023-09798-1⟩. ⟨hal-04502536⟩
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