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[Cloud_Training] Para-Virtualizaion was replaced in AWS 본문

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[Cloud_Training] Para-Virtualizaion was replaced in AWS

hyeok0724.kim@gmail.com 2019. 1. 29. 17:38
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Why You need to Switch from PV(Para-Virtualization) to HVM


1. LAN(10Gbe), Mem(64GB) 조건에서 HVM과 PV의 성능차이가 거의 없음

2. Xen Hypervisor, Intel CPU, EC2 Driver의 향상으로 HVM 성능이 올라감

3. HVM이 가격이 저렴하기 때문에 가격대비 HVM이 PV보다 가성비가 좋음


[Reference] https://www.opswat.com/blog/aws-2015-why-you-need-switch-pv-hvm

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