On 16.06.2025 17:41, Roger Pau Monné wrote:
> On Mon, Jun 16, 2025 at 05:20:45PM +0200, Jan Beulich wrote:
>> On 16.06.2025 16:46, Roger Pau Monné wrote:
>>> One question I have though, on systems with a low amount of memory
>>> (let's say 8GB), does this lead to an increase in domain construction
>>> time due to having to fallback to order 0 allocations when running out
>>> of non-DMA memory?
>>
>> It'll likely be slower, yes, but I can't guesstimate by how much.
> 
> Should there be some way to control this behavior then?  I'm mostly
> thinking about client systems like Qubes where memory is likely
> limited, and the extra slowness to create VMs could become
> noticeable?

What kind of control would you be thinking of here? Yet another command
line option?

Jan

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