Date: Tue, 29 Nov 2005 05:39:15 -0500 From: Kris Kennaway <kris@obsecurity.org> To: Eirik ?verby <ltning@anduin.net> Cc: stable@freebsd.org, Joseph Koshy <joseph.koshy@gmail.com> Subject: Re: Reduced java/tomcat performance 6-beta3 -> 6-stable ? Message-ID: <20051129103915.GA43088@xor.obsecurity.org> In-Reply-To: <FEC2AAE5-1AEB-486D-8934-E17068D142F2@anduin.net> References: <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> <FEC2AAE5-1AEB-486D-8934-E17068D142F2@anduin.net>
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--G4iJoqBmSsgzjUCe Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Nov 29, 2005 at 10:48:33AM +0100, Eirik ?verby wrote: > On Nov 29, 2005, at 10:44 , Joseph Koshy wrote: >=20 > >E?> Yea yea ;) Working on it.. > >E?> 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> >=20 > kern.timecounter.choice: TSC(-100) ACPI-fast(1000) i8254(0) dummy=20 > (-1000000) >=20 > 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? There is documentation somewhere on www.freebsd.org about how to obtain necessary ACPI debugging information...sorry, I don't remember specifically where, maybe in the handbook or elsewhere in the docs section. Kris --G4iJoqBmSsgzjUCe Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (FreeBSD) iD8DBQFDjC/TWry0BWjoQKURAo6CAKCS3XPmgVMyaRfA4xq7bRy+1mMy9wCfcOy1 z7q9AhGo4cTnApyedBQv8sM= =Ojis -----END PGP SIGNATURE----- --G4iJoqBmSsgzjUCe--
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