Interrupt storm with MSI in combination with em1
Steven Hartland
killing at multiplay.co.uk
Fri May 6 15:31:15 UTC 2011
----- Original Message -----
From: "Daan Vreeken" <Daan at vehosting.nl>
>
> # vmstat -i
> interrupt total rate
> irq3: uart1 917384 63
> --> irq16: ehci0 809547235 55608
Have you tried removing USB from the kernel?
USB seems to be a common course of this behaviour and here at least
removing it from the kernel fixes in all cases assuming you don't
need it for something?
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