On Tue, Apr 01, 2008 at 08:28:18PM +0200, vincent-perrier wrote:
> Another thing even more mysterious:
> A ping between A and B takes 3 ms average
> When A is the ping initiator, a 
> "while [ 1 ];do ls;done" on B makes the ping
> take 0.3 ms, same thing if the load is done 
> on the host!!
> 
> Believe it or not, uml works faster on a loaded host!

Is this with a recent UML?  I get the expected behavior here - 150-200
usec pings between UMLs, loading the host or a UML slows it down.

> Note: I am not using the ska4 patch, would it change
> the temporal reactions of the umls?

Probably, as UML is faster with skas4.

                    Jeff

-- 
Work email - jdike at linux dot intel dot com

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