From: Mark v Wolher <trilight@ns666.com>
To: Folkert van Heusden <folkert@vanheusden.com>
Cc: Jesper Juhl <jesper.juhl@gmail.com>,
Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: system keeps freezing once every 24 hours / random apps crashing
Date: Fri, 30 Dec 2005 20:22:54 +0100 [thread overview]
Message-ID: <43B5890E.30104@ns666.com> (raw)
In-Reply-To: <20051230183021.GV3105@vanheusden.com>
Folkert van Heusden wrote:
>>>>>I'm not sure what to make of this, but it looks like only 1 cpu is kept
>>>>>busy with interrupts:
>>>>> CPU0 CPU1 CPU2 CPU3
>>>>> 0: 1033372 0 0 0 IO-APIC-edge timer
>>>
>>>Install the 'irqbalance' package.
>>
>><..>
>>Thanks ! I installed it now, it asked me something about a "one shot
>>mode" but i chose no. Correct me if i should choose the other mode.
>>Should i reboot for this to take effect ? Cause i still see the 0's
>>under the other cpu's.
>
>
> Not one-shot
> reboot? depends on your distribution
> try /usr/sbin/irqbalance from bash
>
>
> Folkert van Heusden
>
Hmm, i disabled MSI in the kernel, irq-balancing is on in the kernel,
and after a restart with irqbalance i see the cpu's show numbers !
I guess MSI was preventing them ? But does that means because of MSI
that performance was lower in some way ?
Here is the current cat:
CPU0 CPU1 CPU2 CPU3
0: 59805 40023 42523 38141 IO-APIC-edge timer
1: 984 840 795 413 IO-APIC-edge i8042
7: 0 0 0 0 IO-APIC-edge parport0
8: 204851 189535 184425 184454 IO-APIC-edge rtc
9: 0 0 0 0 IO-APIC-level acpi
14: 21 0 0 0 IO-APIC-edge ide0
15: 13 0 0 0 IO-APIC-edge ide1
16: 2206 0 0 0 IO-APIC-level eth0
17: 9681 4489 6747 10672 IO-APIC-level bttv0
18: 48 16 0 0 IO-APIC-level
uhci_hcd:usb4
19: 5889 9693 22604 1560 IO-APIC-level ide2, ide3
20: 5 0 0 0 IO-APIC-level
ehci_hcd:usb1
21: 16563 25276 23860 19548 IO-APIC-level
uhci_hcd:usb2, nvidia
22: 33248 15866 13468 33568 IO-APIC-level
uhci_hcd:usb3
23: 0 0 0 0 IO-APIC-level Intel
82801DB-ICH4
24: 0 0 0 0 IO-APIC-level EMU10K1
NMI: 0 0 0 0
LOC: 180380 180126 180378 180377
ERR: 0
MIS: 0
next prev parent reply other threads:[~2005-12-30 19:22 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-30 14:05 Trilight
2005-12-30 14:11 ` Ochal Christophe
2005-12-30 14:27 ` Jesper Juhl
2005-12-30 15:52 ` Mark v Wolher
2005-12-30 16:37 ` Mark v Wolher
2005-12-30 16:47 ` Folkert van Heusden
2005-12-30 17:14 ` Mark v Wolher
2005-12-30 18:30 ` Folkert van Heusden
2005-12-30 19:22 ` Mark v Wolher [this message]
2005-12-30 20:24 ` Folkert van Heusden
2005-12-30 20:58 ` Mark v Wolher
2005-12-30 21:15 ` Mark v Wolher
2005-12-30 21:30 ` Mark v Wolher
2005-12-30 21:35 ` Lee Revell
2005-12-30 21:47 ` Mark v Wolher
2005-12-30 21:51 ` Lee Revell
2005-12-30 21:57 ` Mark v Wolher
2005-12-30 22:00 ` Lee Revell
2005-12-30 22:05 ` Mark v Wolher
2005-12-30 22:11 ` Lee Revell
2005-12-30 22:16 ` Mark v Wolher
2005-12-30 23:11 ` Alistair John Strachan
2005-12-30 23:42 ` Mark v Wolher
2005-12-30 23:56 ` Alistair John Strachan
2005-12-31 0:20 ` Mark v Wolher
2005-12-31 0:27 ` Alistair John Strachan
2005-12-31 0:42 ` Mark v Wolher
2005-12-31 0:51 ` Alistair John Strachan
2005-12-31 0:54 ` Mark v Wolher
2005-12-31 10:31 ` Mark v Wolher
2005-12-31 11:08 ` Jesper Juhl
2005-12-31 11:40 ` Mark v Wolher
2005-12-31 11:49 ` Jesper Juhl
2005-12-31 12:46 ` Mark v Wolher
2005-12-31 15:18 ` Mark v Wolher
2005-12-31 15:22 ` Arjan van de Ven
2005-12-31 15:34 ` Mark v Wolher
2005-12-31 15:51 ` Mark v Wolher
2005-12-31 16:34 ` Sami Farin
2005-12-31 16:48 ` Mark v Wolher
2005-12-31 17:02 ` Sami Farin
2005-12-31 17:26 ` Mark v Wolher
2005-12-31 22:01 ` Sami Farin
2006-01-01 2:26 ` Mark v Wolher
2006-01-01 13:06 ` Mark v Wolher
2006-01-01 14:47 ` Mark v Wolher
2006-01-01 17:47 ` Mark v Wolher
2006-01-01 18:38 ` Jiri Slaby
2006-01-01 18:49 ` Mark v Wolher
2006-01-01 19:01 ` Mauro Carvalho Chehab
2006-01-01 19:12 ` Jiri Slaby
2006-01-01 19:37 ` Mark v Wolher
2006-01-01 23:20 ` Re; system keeps freezing once every 24 hours / random apps crashing Peter Missel
2006-01-02 22:29 ` Alan Cox
2006-01-03 0:19 ` Mauro Carvalho Chehab
2006-01-01 18:49 ` Folkert van Heusden
2006-01-01 18:54 ` Mark v Wolher
2006-01-01 20:49 ` Folkert van Heusden
2006-01-01 21:38 ` Mark v Wolher
2006-01-01 21:41 ` Lee Revell
2006-01-01 22:01 ` Mark v Wolher
2006-01-25 12:46 ` Jiri Slaby
2006-01-01 15:14 ` Sami Farin
2005-12-31 11:23 ` Jesper Juhl
2005-12-31 11:31 ` Jesper Juhl
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