Re: [Xen-users] Xen memory allocation for dom0 and domU

[Jintack Lim <jintack@xxxxxxxxxxxxxxx>]

On Wed, Feb 4, 2015 at 9:55 AM, Ian Campbell <Ian.Campbell@xxxxxxxxxx> wrote:
> On Wed, 2015-02-04 at 09:45 -0500, Jintack Lim wrote:
>> > Don't forget that Xen itself will consume some RAM, according to your
>> > numbers it's something between 256M and 350M on this system (that's more
>> > than my gut feeling expects, but not way out).
>> >
>>
>> Yes, it seems Xen is consuming 289M.
>> Is it expected?
>
> It's a bit more than my gut feeling would have said we used, but not so
> large I think it indicates something is very wrong.

Thanks.

I also check on the Seattle which has 16G of RAM.
After I allocated 1536M for the dom0,
this is what I got.
total_memory           : 16345
free_memory            : 14591

218M seems to be used for Xen on the Seattle.

>
> Ian.
>
>
Jintack


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