On Sat, 17 Jul 2010, Rui Paulo wrote:


On 17 Jul 2010, at 08:17, Doug Barton wrote:

This is happening after I open a flash video in firefox and watch it for
15 minutes:

root   20 -80    -     0K   160K WAIT    0   3:38 14.08% intr

After this happens, my system goes into a death spiral and I have to shut it 
down.

vmstat -i
interrupt                          total       rate
irq1: atkbd0                       10384          0
irq9: acpi0                            5          0
irq14: ata0                       153410          7
irq15: ata1                           58          0
irq17: wpi0                       534038         27
irq20: hpet0 uhci0+              2496833        129
irq22: uhci2                       66485          3
cpu0:timer                      19238037        999
irq256: hdac0                     189713          9
cpu1:timer                      19236431        999
Total                           41925394       2178


Any suggestions?  current (r210135), i386 smp. Dell C2D laptop.

What's vmstat -i before the event happens?

Here is the output after a clean boot:

interrupt                          total       rate
irq1: atkbd0                         424          4
irq9: acpi0                            2          0
irq14: ata0                         3266         30
irq15: ata1                           58          0
irq17: wpi0                         2012         18
irq20: hpet0 uhci0+                13763        129
irq22: uhci2                          16          0
cpu0:timer                        105150        991
irq256: hdac0                         10          0
cpu1:timer                        103716        978
Total                             228417       2154

Thanks for the response,

Doug

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