From owner-freebsd-questions@FreeBSD.ORG Wed Oct 23 19:11:20 2013 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 7A87CC1A for ; Wed, 23 Oct 2013 19:11:20 +0000 (UTC) (envelope-from outbackdingo@gmail.com) Received: from mail-ob0-x234.google.com (mail-ob0-x234.google.com [IPv6:2607:f8b0:4003:c01::234]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 424A32733 for ; Wed, 23 Oct 2013 19:11:20 +0000 (UTC) Received: by mail-ob0-f180.google.com with SMTP id wo20so1271188obc.39 for ; Wed, 23 Oct 2013 12:11:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=6kwfvyHhRTtjtseb/AoGX3eeS8tvHf7cvHehIwW8nMk=; b=jR9aE7gwivdUJtCLf0lZRkvEayMNBhdOSCMRGDH8GsRwRAIzc3wczOrs85QsL2mxBo Vrk7+7IusnfZEybwMj0vIauVOmNGRNFwrkQTr4Dk673eft6JpheYjRl5p8boJWM8Giy1 Qg3IKkApEJ1Rg+6YycWsTb5gCAu9Ia8YcBz1ZhcQ9ez6aJf3ckTIGVCCjDa9C93FJ76I oLmIy3gJveFOhKF7YcoWkknMmZZpV1TJldD57VYquL6mlEWOun+gbt10lwv9ZQ5qFWmx xYgI4SZKM+ymhWmhMxfJwMIwBYBGqJVIBFiwgPS7RQHJ/ZpIn+fkj6IV1BvX0RUYhOFN 4poQ== MIME-Version: 1.0 X-Received: by 10.60.160.164 with SMTP id xl4mr3220663oeb.69.1382555479481; Wed, 23 Oct 2013 12:11:19 -0700 (PDT) Received: by 10.76.19.115 with HTTP; Wed, 23 Oct 2013 12:11:19 -0700 (PDT) In-Reply-To: <583CD1A7-A2F8-410E-B0C0-0C562833E024@gmail.com> References: <1381600575.18393.33219025.5D7B78D0@webmail.messagingengine.com> <8CA809B3-1692-4760-A63F-9D7451EB49BD@gmail.com> <525D143B.50202@gmail.com> <1382285088.2462.36238881.1AA6BB17@webmail.messagingengine.com> <25C055B9-4A19-46C8-B78E-AC8BD6E00CD9@gmail.com> <583CD1A7-A2F8-410E-B0C0-0C562833E024@gmail.com> Date: Wed, 23 Oct 2013 15:11:19 -0400 Message-ID: Subject: Re: FreeBSD, Centos and ZFS - SOLVED From: Outback Dingo To: aurfalien Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: freebsd-questions@freebsd.org X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Oct 2013 19:11:20 -0000 On Wed, Oct 23, 2013 at 1:53 PM, aurfalien wrote: > > On Oct 22, 2013, at 6:59 PM, Warren Block wrote: > > > On Tue, 22 Oct 2013, aurfalien wrote: > > > >> > >> On Oct 20, 2013, at 9:04 AM, Mark Felder wrote: > >> > >>> On Sat, Oct 19, 2013, at 14:31, aurfalien wrote: > >>>> > >>>> ZoL comes with a little interesting feature; arc2 compression, which > does > >>>> seem to enhance performance all around. I disabled this in CentOS to > >>>> level the playing field. > >>>> > >>> > >>> FreeBSD 10 also has L2ARC compression > >>> > >>> http://svnweb.freebsd.org/base?view=revision&revision=251478 > >> > >> OMG, what a relief... the ~30% diff in performance was due to a BIOS > setting, in particular this one; > >> > >> Intel Turbo Boost Technology > >> Enhanced Intel SpeedStep Tech > >> > >> I disabled both. > > > > Enable them both and also enable powerd on FreeBSD in /etc/rc.conf so it > can take advantage of the first. > > > >> In fact, FreeBSD is showing a tad better now then CentOS. I have files > if any one is interested in viewing. > > > > With Turbo mode on, it may go even faster. > > Yep, confirmed, got about ~1000 IOPS more by doing this (via fio). > > So on to the other pots regarding tuning powerd. > > - aurf > so curious what was the fio test on the command line....... > > > > > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to " > freebsd-questions-unsubscribe@freebsd.org" >