NUMASFP: NUMA-Aware Dynamic Service Function Chain Placement in Multi-Core Servers

Venkatarami Reddy Chintapalli, Sai Balaram Korrapati,Bheemarjuna Reddy Tamma,Antony Franklin A

2022 14th International Conference on COMmunication Systems & NETworkS (COMSNETS)（2022）

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摘要

Many prior works investigated service function chain (SFC) placement in multi-core NFV servers with an assumption of treating all CPU cores equal. However, sophisticated servers follow non-uniform memory access (NUMA) architecture in which CPU cores are distributed across different NUMA nodes to enhance scalability. Our preliminary experiments show that placing VNFs in arbitrarily selected cores c...

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关键词

Integer programming,Multicore processing,Service function chaining,Scalability,Aggregates,Memory architecture,Prototypes

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