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Friday, March 9 • 2:00pm - 2:25pm
Optimal VM Dimensioning for DPDK Enabled VNFs in Core / Edge Telco Cloud

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For Optimal VM performance in Cloud networks, dimension of the VM plays an important role. Specifically the CPU and RAM assignment effects not just the workload performance but also the operations aspects. VMs handling line rate traffic, need DPDK enabled framework and enough number of cores for the workload processing but this makes the VMs bulky from the perspective of operations performance. Handling live migrations, failures are difficult in such cases. Reducing the CPUs cannot be done beyond certain level as it would lead to sub-optimal performance from DPDKs standpoint. Similarly Edge networks has different set of challenges for VM dimensioning. Edge cloudlets consists of mix of bare metal servers, dual sockets servers, single controller/compute node or a full fledged chassis. Each of these has different constraints and needs to be handled separately for optimal VM dimension. This presentation shall bring out these the factors that need to be considered for optimal VM dimensioning from overall performance perspective.

avatar for Shashi Kant Singh

Shashi Kant Singh

System Architect, Altiostar Networks India Pvt Ltd
Working as System Architect in Cloud Platform. Handle the Architecture and prototyping work for various VNFs in the Wireless network. Currently doing prototyping work with VPP/DPDK in VNF.

Friday March 9, 2018 2:00pm - 2:25pm PST
Leela Palace

Attendees (5)