Date: Tue, 20 Nov 2012 22:54:52 +0100 From: Erik Cederstrand <erik@cederstrand.dk> To: Mike Jakubik <mike.jakubik@intertainservices.com> Cc: freebsd-performance@freebsd.org Subject: Re: new DragonFly-3.2 scheduler and PostgreSQL comparision with FreeBSD 9.1-RC1 Message-ID: <1D1F9FB0-F0DE-4E8C-B07D-6C1D63E0F182@cederstrand.dk> In-Reply-To: <b1cf29ee9a4442df56a718cedd0516e1@intertainservices.com> References: <507832E3.1050801@quip.cz> <CAJ-VmomzubLrG7apd2tFObo2C_C2J4jRanwdR6foY-x3wcRSuA@mail.gmail.com> <b1cf29ee9a4442df56a718cedd0516e1@intertainservices.com>
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Den 20/11/2012 kl. 22.03 skrev Mike Jakubik = <mike.jakubik@intertainservices.com>: > On 2012-10-12 05:21 PM, Adrian Chadd wrote: >> On 12 October 2012 11:10, Miroslav Lachman <000.fbsd@quip.cz> wrote: >>> I don't like comparing Release Candidates without any details about = config, >>> but the fact that DF 3.2 is much better than DF 3.0 is interesting. = And they >>> are very close to performance of Scientific Linux 6.2. >>=20 >> Hey cool! And FreeBSD-9.1 is on there and doing worse than Linux and >> Dragonfly BSD. I wonder why that is. >>=20 >> Lemme cross post this a little to see what people think. >>=20 >>> = http://lists.dragonflybsd.org/pipermail/users/2012-October/017536.html >>>=20 >>> Graphs are available as PDF attachments >>>=20 >>> = http://lists.dragonflybsd.org/pipermail/users/attachments/20121010/7996ff8= 8/attachment-0002.pdf >>>=20 >>> = http://lists.dragonflybsd.org/pipermail/users/attachments/20121010/7996ff8= 8/attachment-0003.pdf >=20 > These numbers show very significant improvements. Any = possibility/interests in porting this scheduler to FreeBSD or this too = much work? I know many have and still complain about our current = scheduler. According to the last PDF, the scheduler is only part of the picture. It = seems this email by Matt Dillon sums up the changes: = http://lists.dragonflybsd.org/pipermail/users/2012-September/017490.html Erik=
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