From owner-freebsd-stable@FreeBSD.ORG Mon Feb 11 15:55:00 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 4239E93B; Mon, 11 Feb 2013 15:55:00 +0000 (UTC) (envelope-from tomek.cedro@gmail.com) Received: from mail-qc0-f170.google.com (mail-qc0-f170.google.com [209.85.216.170]) by mx1.freebsd.org (Postfix) with ESMTP id EDDCEA8F; Mon, 11 Feb 2013 15:54:59 +0000 (UTC) Received: by mail-qc0-f170.google.com with SMTP id d42so2288670qca.29 for ; Mon, 11 Feb 2013 07:54:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:content-type; bh=JuzwGF1sGf+3EfNiIOVcd18uIBxGx3UZq/+hX5rjaLY=; b=piw62SsFznEeoIZNs7GNCKCFMZyUmPeB5OjaUMMnUOFD94P/z9iV/MuvB5/5UUky9l sslCqtor4ZPy7JvtJ/1jj7JHffpfej964UGWC6IKnKdueJZNhY1nzc3OJe5i1uC11gqj IqW4RKg47lgiK12lfcmOwuvP/CoK5z9sBMfC5ngkLaD53IvEtYvx9fb2p9MV2cTJvaov qkDEqt2AkJjcgZcFdWEZaujSMNnIEBi7nFnf7AnzyFKv0oL3tA9VRLoJFmMF47o/CE/h Gdc8fOxus4SivlNfnq3yTF0QHWag/e5AG+8aj2NfFLSApoyvU6TPwgiwUk44iz/mm3hG d5sg== MIME-Version: 1.0 X-Received: by 10.224.209.193 with SMTP id gh1mr5712495qab.86.1360598099313; Mon, 11 Feb 2013 07:54:59 -0800 (PST) Sender: tomek.cedro@gmail.com Received: by 10.49.71.204 with HTTP; Mon, 11 Feb 2013 07:54:59 -0800 (PST) In-Reply-To: References: Date: Mon, 11 Feb 2013 16:54:59 +0100 X-Google-Sender-Auth: N6EfTH4EZlIGUE9RQu3xyep0cx0 Message-ID: Subject: Re: 9.1 AMD64 multitasking efficiency low From: CeDeROM To: freebsd-stable@freebsd.org, freebsd-emulation@freebsd.org Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Feb 2013 15:55:00 -0000 On Mon, Feb 11, 2013 at 3:06 PM, CeDeROM wrote: > I have found 9.1 to be far more less responsive than 9.0 and previous > releases on my desktop. Right now as I backup my data (~250GB) I also notice deadlocks on data transfers. I also noticed that on another machine (6 cores, 16GB RAM) with 9.1-RELEASE AMD64. Maybe the responsiveness issue is related to disk access/transfers..? -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info