Re: cpu load balancing problem on smp

From: Marc Donner
Date: Tue Feb 06 2007 - 18:50:05 EST


> can you send me the output of
>
> cat /proc/interrupts

here it is:
irqblance is running.
network loaded with 600Mbit/s for about 5minutes.

CPU0 CPU1 CPU2 CPU3
0: 37713 41667 41673 49914 IO-APIC-edge timer
1: 0 0 2 0 IO-APIC-edge i8042
8: 0 0 1 0 IO-APIC-edge rtc
9: 0 0 0 0 IO-APIC-fasteoi acpi
12: 2 0 2 0 IO-APIC-edge i8042
14: 11 9 9 8 IO-APIC-edge ide0
20: 0 0 0 0 IO-APIC-fasteoi
uhci_hcd:usb3
21: 62 52 37 46 IO-APIC-fasteoi
ehci_hcd:usb1, uhci_hcd:usb2, uhci_hcd:usb4
78: 665 581 344 351 IO-APIC-fasteoi megasas
501: 215717 209388 209430 202514 PCI-MSI-edge eth10
502: 927 1019 1053 888 PCI-MSI-edge eth11
NMI: 451 39 42 46
LOC: 170899 170864 170846 170788
ERR: 0

top output:

top - 01:45:32 up 16 min, 2 users, load average: 1.04, 0.92, 0.50
Tasks: 81 total, 3 running, 78 sleeping, 0 stopped, 0 zombie
Cpu0 : 0.0% us, 0.0% sy, 0.0% ni, 0.0% id, 0.0% wa, 0.0% hi, 100.0% si
Cpu1 : 0.0% us, 0.0% sy, 0.0% ni, 99.0% id, 1.0% wa, 0.0% hi, 0.0% si
Cpu2 : 0.0% us, 0.0% sy, 0.0% ni, 99.7% id, 0.0% wa, 0.0% hi, 0.3% si
Cpu3 : 0.0% us, 0.0% sy, 0.0% ni, 99.7% id, 0.0% wa, 0.3% hi, 0.0% si


regards
Marc
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