yum-presto not on by default

[Seth Vidal]

On Thu, 24 Sep 2009, Andre Robatino wrote:

> On 09/24/2009 04:39 PM, Adam Williamson wrote:
>> On Thu, 2009-09-24 at 15:32 -0500, Chris Adams wrote:
>>
>>> Lots of users are connected to high-speed Internet, so their update
>>> performance should not be impacted to help those that are not as well
>>> connected.
>>
>> if we fix xz to use a sensible compression level, it won't be. Well,
>> unless you mean 'positively impacted'. :)
>
> Does yum-presto make use of multiple cores when rebuilding the RPMs?
> (My machines only have one, so I can't tell.)

other than the xz compression part I believe most of the time is 
disk bound, not cpu bound.

-sv