Davide, please comment, LOR in driver?

Maxim Sobolev sobomax at FreeBSD.org
Mon Dec 3 22:20:56 UTC 2012


On 12/3/2012 10:00 AM, Alfred Perlstein wrote:
> We've recently used WITNESS based kernels and found some LORs in the
> stack/driver.

How heavy might it be for our number of mbuf activity? Our systems 
usually peak at 25-30% of system CPU, about the same about of user 
(8core, 55xx, 56xx servers)?

> Davide was on point for this.  Afaik, this was on a 9.0 based system.
>
> Davide, can you please comment?

Thanks, any help is appreciated!

-Maxim


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