Simple Sheet for resource calculation of openstack compute node
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The document provides a resource calculation for a compute node using the E5-2670 CPU model, detailing specifications such as a quantity of 2 CPUs, 32 virtual cores, and 128 GB of memory. It specifies rack configuration allowing for 16 compute nodes per rack, resulting in a total of 512 virtual cores per rack. Additionally, it mentions network throughput of 10 Gb/s per node and 160 Gb/s of non-blocking egress.
Simple Sheet for resource calculation of openstack compute node
- 1. Sheet1 Page 1 Resource calculation for compute node CPU CPU model: E5-2670 CPU qty: 2 Core per: 8 Threads per: 16 VCores : 32 MEMORY Memory (in GB): 128 KVM/host reservation(GB): 8 Net usable memory: 120 RACK ELEVATION Compute nodes per rack: 16 Total vCores per rack: 512 NETWORK throughput per node: 10 Gb/s non-blocking TOR egress: 160 Gb/s