cpuinfo, bogomips and duo core

Reindl Harald h.reindl at thelounge.net
Tue Feb 12 18:26:19 UTC 2013



Am 12.02.2013 19:19, schrieb Heinz Diehl:
> On 12.02.2013, Reindl Harald wrote: 
> 
>> 2 different virtual machines, same host
> [....]
>> impossible that they have exactly the same loops per
>> timeslice on a host with 20 guests and that each of
>> their cores have the same is even more unlikely
> 
> It's calculated at boot time, on the same host as you describe.
> So it doesn't play a role how many guests your virtual machine has
> later. 

a virtual machine has no guest later
a vritual machine IS the guest, one of many

and since all the guests are sharing the same host CPU
it is unlikely that there are the same values over weeks
if there is something relieable meassured because in this
moment "boot time" is only for one of them while the others
in full production load

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