Hi,
is there any decent documentation what netisr is , what relevant
sysctls/loader options are there, and in what cases it should/better be
used, ie best practice?
Thanks,
Sami
On Mon, Mar 11, 2013 at 6:48 PM, Freddie Cash <fjwcash@gmail.com> wrote:
> On Mon, Mar 11, 2013 at 9:40 AM, Mark Saad <nonesuch@longcount.org> wrote:
>
> > Freddie
> > So should I be adjusting the numbers of threads or is this
> > determined somewhere ?
> >
> > I think it's supposed to be automatic, 1 thread per CPU, but I manually
> set it via /boot/loader.conf:
> net.isr.bindthreads="1" # Bind netisr threads to
> CPU cores
> net.isr.maxthreads="8" # Set number of threads to
> number of CPU cores
> net.isr.numthreads="8" # ""
>
> The net.isr.dispatch is automatically set to direct on our systems. Not
> sure if that's the default or not. We used to set that via
> /boot/loader.conf as well, but it was removed in the upgrade to 9-STABLE
> something as it no longer did anything.
>
> --
> Freddie Cash
> fjwcash@gmail.com
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--
Sami Halabi
Information Systems Engineer
NMS Projects Expert
FreeBSD SysAdmin Expert
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