Re: High CPU interrups, low network performace

2011-01-13 Thread Bernd Bornkessel
> On 2011-01-12, Bernd Bornkessel wrote: > > unfortunately I'm facing a problem with my OBSD routers running > > 4.8-RELEASE > > > > With top I can see very high interrupt cpu states, when forwarding > > high packet rates. > > Is there much difference if you switch to GENERIC instead of GENERIC.MP

Re: High CPU interrups, low network performace

2011-01-13 Thread Stuart Henderson
On 2011-01-12, Bernd Bornkessel wrote: > unfortunately I'm facing a problem with my OBSD routers running > 4.8-RELEASE > > With top I can see very high interrupt cpu states, when forwarding high > packet rates. Is there much difference if you switch to GENERIC instead of GENERIC.MP? (probably ins

High CPU interrups, low network performace

2011-01-12 Thread Bernd Bornkessel
Hi misc, unfortunately I'm facing a problem with my OBSD routers running 4.8-RELEASE With top I can see very high interrupt cpu states, when forwarding high packet rates. Example: With nuttcp I generated traffic on systems connected to different router interfaces at the same time. It seems that