Re: CPU over-commitment

2013-08-15 Thread Bharat Kumar
-邮件原件- > 发件人: Bharat Kumar [mailto:[email protected]] > 发送时间: 2013年8月16日 星期五 12:58 > 收件人: > 抄送: Jerry Jiang > 主题: Re: CPU over-commitment > > Hi jiri, > > The actual utilization can never be greater than 400% i.e. 100% per vCPu. > we are overcommitting by

答复: CPU over-commitment

2013-08-15 Thread Jerry Jiang
: Bharat Kumar [mailto:[email protected]] 发送时间: 2013年8月16日 星期五 12:58 收件人: 抄送: Jerry Jiang 主题: Re: CPU over-commitment Hi jiri, The actual utilization can never be greater than 400% i.e. 100% per vCPu. we are overcommitting by allocating 4 vCpus to both the VMs. if both the VMs are trying to

Re: CPU over-commitment

2013-08-15 Thread Bharat Kumar
use the resource allocated to them at the same time. Regards, Bharat. On Aug 16, 2013, at 9:28 AM, Jerry Jiang wrote: > HI all, > > > > I have question not figured out very well. (may not for CS, but I noticed CS > supports CPU over-commitment) > > > &

CPU over-commitment

2013-08-15 Thread Jerry Jiang
HI all, I have question not figured out very well. (may not for CS, but I noticed CS supports CPU over-commitment) Imaging the following case, A host owns 4 physical CPUs Because apps on VM1 consume 350% CPU during 10am-11am, so I gave VM1 4 vCPUs to ensure performance Because apps