Azure VM处理器被确定为VM规范的一半 [英] Azure VM processor identified as half he value of VM specifications

问题描述

我有一个Azure VM E8s_v3。 微软的文档声明它使用的是IntelXEON®E5-2673v4（Broadwell）处理器，这是一款20核处理器。 然而，VM在系统信息中报告处理器仅为4核，具有8个逻辑
处理器。  CMD报告相同。 我得到了逻辑处理器，但是我现在可以在每个核心许可软件解决方案上运行一个生产盒，只有一半容量。 有没有办法在我的虚拟机上获得我需要的8个内核，
或者我必须将我的虚拟机从提供扩展到提供，直到我找到一个适合的内容？

解决方案

处理器本身可能具有该功能，但您只根据所选VM的大小分配核心。 

所以E8有8vCPU 

您可以根据大小了解每个vCPU如何与一个核心相关联。 E3尺寸为2：1

因此，每2个vCPU相当于1个核心

所以要获得8个核心，你需要一个16 vCPU的尺寸

Hi,

I have an Azure VM E8s_v3.  Microsoft's documentation states that it uses the Intel XEON ® E5-2673 v4 (Broadwell) processor which is a 20 core processor.  The VM however reports in system information that the processor is only 4 core, with 8 logical processor.  CMD reports the same.  I get the logical processors piece, however i'm now in a position of having a production box running per core licensed software solution at half capacity.  Is there a way to get the 8 cores I need on my VM, or do I have to scale my VM from offering to offering until I find one that fits?

解决方案

The Processor itself might have that capability however you are only allocated cores based on the size of the VM you pick. 

So E8 has 8vCPUs 

https://docs.microsoft.com/en-us/azure/virtual-machines/windows/sizes-memory#esv3-series

Then, if you look at this doc

https://docs.microsoft.com/en-us/azure/virtual-machines/windows/acu

You can see how each vCPU correlates to one core based on the size. E3 sizes are 2:1

So for every 2 vCPU equates to 1 core

So to get 8 cores, you would need a size that has 16 vCPU

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