[ovirt-users] engine-reports portal and cpu cores

[Alexandr Krivulya]

Ок, I understand it. But in admin portal on hosts detail tab I see for
example 32 logical cores vs 16 in reports because of Hyper-Threading
enabled. All VM's on this host consumes 26 vCores. Does it
overallocation? According to report - yes, but actually I think not.

Can you clarify?

13.05.2015 10:32, Shirly Radco пишет:
> H Alexandr,
>
> The vCores are the logical cpu cores, 
> and if you has more vCores than Host Cores it means that you have over allocation for the hosts.
> So, if on a specific vm one of the cores will be on 100% usage than all the vms using this core will show 100% as well.
>
> Best,
> --- 
> Shirly Radco 
> BI Software Engineer 
> Red Hat Israel Ltd.
>
>
>
> ----- Original Message -----
>> From: "Alexandr Krivulya" <shuriku at shurik.kiev.ua>
>> To: users at ovirt.org
>> Sent: Tuesday, May 12, 2015 3:30:32 PM
>> Subject: [ovirt-users] engine-reports portal and cpu cores
>>
>> Hello,
>> why we have in reports host cores but not logical cpu cores? For example
>> in "Cluster Capacity Vs. Usage" report I always have more vCores then
>> Host Cores.
>> Thank you.
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