Re: P4C800E-Dlx: ICH5/S-ATA and Intel Pro onboard network incompatibility ?

[Greg Stark]

Erik Andersen <andersen@xxxxxxxxxxxx> writes:

> Do check your /proc/interrupts though.  With my P4P800 I found
> that when set to Enhanced mode, and when ide-scsi was carefully
> avoided, I was still getting a storm of interrupts that were
> doing rather bad things for system performance.  Can you check if
> you are also seeing the same thing?  i.e. does the interrupt line
> with your ide controller(s) on it show bazillions of interrupts?

Well I'm not really sure what numbers would be reasonable here, but these
don't seem insane to me.

bash-2.05b$ uptime
 21:24:57 up 7 days, 10:41, 10 users,  load average: 0.10, 0.07, 0.01


           CPU0       CPU1       
  0:   64325490          0    IO-APIC-edge  timer
  1:     629096          0    IO-APIC-edge  keyboard
  2:          0          0          XT-PIC  cascade
  8:   40215382          0    IO-APIC-edge  rtc
  9:          0          0   IO-APIC-level  acpi
 12:    5479273          0    IO-APIC-edge  PS/2 Mouse
 14:     382236          1    IO-APIC-edge  ide0
 15:         63          0    IO-APIC-edge  ide1
 17:    5379508          0   IO-APIC-level  Intel ICH5
 18:    4574111          2   IO-APIC-level  ide3
 22:   26963560          0   IO-APIC-level  SysKonnect SK-98xx
NMI:          0          0 
LOC:   64325091   64325140 
ERR:          0
MIS:          2

-- 
greg

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