system locks up with vr driver on alix board

Gary Palmer gpalmer at
Wed Aug 17 12:53:35 UTC 2011

On Wed, Aug 17, 2011 at 09:15:34AM +0100, Andrew Stevenson wrote:
> On 17 Aug 2011, at 02:39, Ask Bj?rn Hansen wrote:
> >> How many PPS or interrupts do you see from vr interface under high
> >> network load?
> > 
> > Honestly I'm not sure.  I only know how to see the interrupt busy percentage from top ?    Is there a cheap way to get those numbers?    If so then I'll log them every second or two and see if it catches anything.
> "systat -vmstat" shows interrupts per second per device. Some use of awk or sed may be required.

"vmstat -i" is probably closer to what the OP is looking for



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