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Date:      Tue, 19 Feb 2013 10:27:56 +0000
From:      "Eggert, Lars" <lars@netapp.com>
To:        Fleuriot Damien <ml@my.gd>
Cc:        "current@freebsd.org" <current@freebsd.org>
Subject:   Re: system 20% busy at all times?
Message-ID:  <D4D47BCFFE5A004F95D707546AC0D7E91F730A85@SACEXCMBX01-PRD.hq.netapp.com>
In-Reply-To: <8F861CF6-D0FA-4BD2-B73D-24CB247584A1@my.gd>
References:  <D4D47BCFFE5A004F95D707546AC0D7E91F72FC53@SACEXCMBX01-PRD.hq.netapp.com> <E0C13149-50DF-4C88-A1AC-8BACA2965687@my.gd> <D4D47BCFFE5A004F95D707546AC0D7E91F72FEA5@SACEXCMBX01-PRD.hq.netapp.com> <36DD2FB4-E26A-4F03-95D9-FFD855957269@my.gd> <D4D47BCFFE5A004F95D707546AC0D7E91F7306B4@SACEXCMBX01-PRD.hq.netapp.com> <8F861CF6-D0FA-4BD2-B73D-24CB247584A1@my.gd>

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Hi,

On Feb 19, 2013, at 11:21, Fleuriot Damien <ml@my.gd> wrote:
> What about a newly build kernel without the line "device acpi" and withou=
t the options ACPI_DEBUG ?
> Hoping that this kernel:
> 1/ won't crash on boot
> 2/ will make the 20% cpu load and high interrupt rates disappear

I added "device atpic" to my kernel config and rebooted with hint.acpi.0.di=
sabled=3D1 in the loader. I get further during boot, but then get a "panic:=
 No usable event timer found!" Also, my is devices showed errors trying to =
allocate bus resources.

Lars=



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