[c-nsp] high cpu usage due to interrupts
ulisses
ulisses.alonso at rediris.es
Tue Feb 13 11:26:38 EST 2007
On 2007-02-13 17:23:57, ulisses wrote:
[...]
> > > Addionally (I haven't mentioned previously) is that when multicast
> > > comes in (around 10-15 Mbps) the cpu burns at 100%. But first
> > > I wanted to make clear that there is no problem with unicast traffic.
> >
> > Oh yeah...that would burn it like a champ. Especially when you don't
> > have mdfs (multicast distributed fastswitching) capability.
>
> I have it enabled
>
I wanted to mean: I have it enabled on all interfaces that has a VIP,
my ATM interface doesn't. I will try to re-route the multicast traffic
through a VIP enabled FastEthernet in hope this makes a difference.
best regards
Ulisses
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