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Date:      Tue, 29 Nov 2005 10:48:33 +0100
From:      =?ISO-8859-1?Q?Eirik_=D8verby?= <ltning@anduin.net>
To:        Joseph Koshy <joseph.koshy@gmail.com>
Cc:        stable@freebsd.org
Subject:   Re: Reduced java/tomcat performance 6-beta3 -> 6-stable ?
Message-ID:  <FEC2AAE5-1AEB-486D-8934-E17068D142F2@anduin.net>
In-Reply-To: <84dead720511290144g6e2af749re5e171fe7e6112a5@mail.gmail.com>
References:  <93F6B911-8C64-4F5C-81F9-80EC271ED298@anduin.net> <20187843-76FC-4EAB-AFF8-7493FB0C0077@anduin.net> <84dead720511280654j138635abgcb9cc0978e6c26b7@mail.gmail.com> <02757598-222D-408E-8B33-C2EE1E6E426E@anduin.net> <20051128211440.GB28963@xor.obsecurity.org> <3A601A32-94D1-49F6-AB06-ED54D50D4B6A@anduin.net> <20051128235911.GA31669@xor.obsecurity.org> <20051129094531.Y23958@anduin.net> <20051129091533.GA41885@xor.obsecurity.org> <C8244498-F58F-4CCD-9BA5-7B9E19EAD517@anduin.net> <84dead720511290144g6e2af749re5e171fe7e6112a5@mail.gmail.com>

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On Nov 29, 2005, at 10:44 , Joseph Koshy wrote:

> E=D8> Yea yea ;) Working on it..
> E=D8> Is there a way to force ACPI-safe on the slower system?
>
> # sysctl kern.timecounter.hardware=3D<one of the values from
> kern.timecounter.choice>

kern.timecounter.choice: TSC(-100) ACPI-fast(1000) i8254(0) dummy=20
(-1000000)

ACPI-safe is not among the choices. Which means I can't choose it, I =20
presume.
I'm compiling up new kernels with ACPI_DEBUG right now, once they are =20=

installed, what can I do to determine differences in DSDT tables =20
etc.? Or whatever else is different?

/Eirik

>
> --
> FreeBSD Volunteer,     http://people.freebsd.org/~jkoshy
>
>




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