Re: [Xen-devel] AW: Load increase after memory upgrade?

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

On Mon, Jun 27, 2011 at 01:29:24PM +0200, Carsten Schiers wrote:
> Hi,
> 
> the higher load is neither bound to memory increase nor Xen version, it's the 
> kernel. 
> Changed at the same time from a Xenified 2.6.34.7 kernel to pvops jeremy's git
> stable-2.6.32.x
> 
> Konrad, are you interested? You can see from attached graphic the much higer 
> load
> mid 21 to 24. riker (yellow) is using the cards constantly for scanning 
> transponders,
> two seem to make use of DMA for that reason...

Um, so 2.6.34 to 2.6.32 causes this spike in usage? What is the SWIOTLB 
(PCI-DMA32)
usage between these two kernels and are the drivers (budget_...) the same 
version?

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel