[pve-devel] less cores more iops / speed

[Stefan Priebe - Profihost AG]

Am 09.11.2012 09:50, schrieb Dietmar Maurer:
>>> It's try to keep process on same numa node and I think it's also doing some
>> dynamic pinning.
>>
>> numad doesn't help but libvirt seems to support pinning of kvm instances.
>> Maybe pve should support pinning too?
>
> So far I never had such problems.
>
> IMHO, Manual pinning is the wrong way.

But doing heavy I/O with 8 Cores is much slower than with 2 Cores that 
can't be correct...

Stefan