Re: values in /proc/interrupt

From: James H. Cloos Jr. (cloos@jhcloos.com)
Date: Sun May 28 2000 - 13:03:18 EST


Hmm. I'm seeing the large numbers of NMIs and LOCs, too.

I had to back down to 99-pre8 as -pre9 and -test1 were oopsing
(probably in one of the modules, none of the addresses I could get
from the screen were in System.map, and nothing ever hits the logs;
it always happens when interupts are off, according to what it does
put on the screen; compiling a kernel is the best way to trigger it).

Anyway, on a p2b-ds w/ a pair of pii-350s I am seeing:

# uptime
  2:01pm up 16:40, 15 users, load average: 0.00, 0.00, 0.04
# cat /proc/interrupts
           CPU0 CPU1
  0: 2938635 3062495 IO-APIC-edge timer
  1: 6553 6887 IO-APIC-edge keyboard
  2: 0 0 XT-PIC cascade
  7: 0 2 IO-APIC-edge parport0
  8: 0 1 IO-APIC-edge rtc
 12: 110603 107682 IO-APIC-edge PS/2 Mouse
 13: 1 0 XT-PIC fpu
 14: 21613 22487 IO-APIC-edge ide0
 15: 17808 17904 IO-APIC-edge ide1
 17: 242139 243377 IO-APIC-level eth0
 19: 166174 165483 IO-APIC-level aic7xxx
NMI: 6001057 6001057
LOC: 6001136 6001131
ERR: 0

About 87.5 per second over the last 5 minutes per cpu.

-JimC

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