问题描述
您好我有以下专用服务器,
双Intel Xeon 5639
2.13Ghz - 2个处理器
12核心/ 24线程
24GB DDR3内存
2TB SATA || 7200RPM
1Gb专用端口。
Windows Server 2008 R2 64位标准版。
我已配置这台服务器上的HYPER-V。现在我在这个HYPER-V服务器上增加了几个虚拟机。
所有虚拟机的配置如下。
Windows server 2003标准版。
512MB Ram
Hyper-V设置:
处理器
1]没有。逻辑处理器 - 1
2]虚拟机预留(%) - 0
3]占总系统资源的百分比 - 0
4]虚拟机限制(%) - 100
5]总系统资源的百分比 - 4
使用上述所有VM的设置,我应该能够在此服务器上运行大约20个VM,而不会出现任何处理器过载问题。但是,在运行超过11个VM(剩余9个VM状态关闭),同时每个VM上有60%的处理器负载。所有应用&系统资源在每个VM中运行缓慢。如果我是正确的,我有12个物理核心,这给我12X8 = 96虚拟处理器计数在这台服务器上。我给每个虚拟机只提供了1个虚拟处理器,总共11个。这应该足够了,因为每个虚拟机永远不会使用超过60%的虚拟处理器负载(512MB RAM也永远不会被充分使用。最多使用50%左右)。在Hyper-V Dedicated服务器上,除Hyper-V外没有其他任何内容正在运行。我每天都重新启动了我的专用服务器。但它仍然显示了这个问题。我已将每个VM逻辑处理器计数从1增加到2.仍然是同样的问题。如何在我的专用服务器HYPER-V中为每个VM进行正确的设置,以便它可以运行20个VM而没有任何问题?
Hi I have following dedicated server,
Dual Intel Xeon 5639
2.13Ghz - 2 Processors
12 Cores / 24 Threads
24GB DDR3 RAM
2TB SATA|| 7200RPM
1Gb Dedicated Port.
Windows Server 2008 R2 64-Bit Standard Edition.
I have configured HYPER-V on this server. Right now i have added few virtual machine on this HYPER-V server.
Configuration of all VM are as follows.
Windows server 2003 Standard Edition.
512MB Ram
Hyper-V Settings:
Processor
1]No. of logical processor - 1
2]Virtual Machine Reserve(%) - 0
3]% of total system resources - 0
4]Virtual Machine Limit(%)- 100
5]% of total system resources - 4
Using above settings for all VM, I should be able to run around 20 VM on this server without any processor overload problem. But after running more than 11 VM (remaining 9 VM status is off) simultaneously with 60% processor load on each VM. All apps & system resources running slow in each VM. If I am correct i have 12 physical core, this give me 12X8 = 96 virtual processor count on this server. I have given only 1 virtual processor to each VM, total of 11. It should be enough cause each VM never using more than 60% virtual processor load(Also 512MB RAM is never used as full. Around 50% max is used). On Hyper-V Dedicated server nothing is running except Hyper-V. I have restarted my dedicated server each day. But it still shows this problem. I have increase each VM logical processor count from 1 to 2. Still same problem. How can I make correct settings for each VM in my dedicated server HYPER-V, so it can run 20 VM without any issue?
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