Re: cpu load balancing problem on smp

From: Arjan van de Ven
Date: Wed Feb 07 2007 - 00:59:59 EST


Marc Donner wrote:
501: 215717 209388 209430 202514 PCI-MSI-edge eth10
502: 927 1019 1053 888 PCI-MSI-edge eth11

this is odd, this is not an irq distribution that irqbalance should give you
1
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

and this doesn't match the irq output...
sounds as if something has a real bug; can you send an lsmod ? maybe some driver keeps doing si's
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/