fedora-users October 2011 archive
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fedora-users: RE: how to bind single interface with more than on

RE: how to bind single interface with more than one cpu

From: Miner, Jonathan W (US SSA) <jonathan.w.miner_at_nospam>
Date: Wed Oct 19 2011 - 16:12:24 GMT
To: Community support for Fedora users <users@lists.fedoraproject.org>

From: users-bounces@lists.fedoraproject.org [users-bounces@lists.fedoraproject.org] On Behalf Of Michael Cronenworth
> Benjamin wrote:
> > I am using fedora 15 for application server.That applicaton is very
>> loaded in network and we have good h/w which having 4 core cpu and
>> currently 1 lan interface are using.So now i want to bind that interface
>> with more than one cpu to gain more performance and more throughput.
>>
>> I tried to do it by smp_afinity, but i can't. so i need advice and help.
>> Is there anything required from kernel side.? any parameter or any thing
>> which need to enable in kernel.?
>
> The kernel will automatically load balance interrupts. There is no need
> to configure the affinity of your interrupts by hand.

Maybe the original poster need to look at whether the application can support multiple processors or multi-threading? Or bonding the ethernet interfaces to create a bigger pipe?
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