From owner-freebsd-emulation@FreeBSD.ORG Fri Jan 16 15:38:18 2015 Return-Path: Delivered-To: emulation@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id E8824D32; Fri, 16 Jan 2015 15:38:17 +0000 (UTC) Received: from mail-wi0-x22f.google.com (mail-wi0-x22f.google.com [IPv6:2a00:1450:400c:c05::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6DF5D140; Fri, 16 Jan 2015 15:38:17 +0000 (UTC) Received: by mail-wi0-f175.google.com with SMTP id l15so4970348wiw.2; Fri, 16 Jan 2015 07:38:16 -0800 (PST) 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=d+VcjZi17nEDySEToP/ZlDroARVicr3DWnmJMdzIcQg=; b=qT0Sy6PS2tGUHm7crB/XrL9MmJMU2D8vKCyJw/F8Tyfr8BQrC58ulHZDNfuTxjfLkF afM/q78cMuThZIkeFeA6duaIXdYWQ1/0RSqvwvRF2z8q/N2vzpDUDXuPgLyeKyr7jc54 RPl72J440iU84mrJpDOLfQJG3/UHbO/e0psa30PgDOpCsCiZ2I0hma/wMTvOYmkuXdPW LKFFnE3cGHP11FULKtxvL/EEBP9Y3sR+vlbzYO3QaSgSfPNNOmB89Hf723E+kBiiTXuw 1y1uj4Rjd3CdMiam2fwq+ZYUEjmPpMRmtfiwWtJqiZd43H4DkdSuLq78b0yBHc66iN6k XJ+g== MIME-Version: 1.0 X-Received: by 10.180.74.108 with SMTP id s12mr7671888wiv.28.1421422694437; Fri, 16 Jan 2015 07:38:14 -0800 (PST) Received: by 10.27.32.77 with HTTP; Fri, 16 Jan 2015 07:38:14 -0800 (PST) In-Reply-To: References: <54B7A494.50205@FreeBSD.org> <201501160605.t0G6581D014006@dyslexicfish.net> Date: Fri, 16 Jan 2015 16:38:14 +0100 Message-ID: Subject: Re: DigitalOcean offers VMs with FreeBSD! From: Nikolay Denev To: Marcin Cieslak Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 Cc: Lyndon Nerenberg , Jamie Landeg-Jones , emulation@freebsd.org, =?UTF-8?Q?Bernhard_Fr=C3=B6hlich?= , FreeBSD-Current X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 16 Jan 2015 15:38:18 -0000 On Fri, Jan 16, 2015 at 10:38 AM, Marcin Cieslak wrote: > On Fri, 16 Jan 2015, Jamie Landeg-Jones wrote: > > > Bernhard Fr=C3=B6hlich wrote: > > > > I don't know what's unusual with the DO virtualisation, but vultr just > > works like a normal server (though they do restrict to virtio devices > > where applicable rather than emulated harware) > > They use Avahi for autodisovery of the IPv4 "link layer" address > to further boostrap the configuration. Unfortuately avahi-autoipd > seems to needs lots of dependencies, including gobject-introspection. > > bsd-cloudinit is written in Python and they use it to get a proper > IPv4 addresses. This configuration gets sucked into rc. > > On Fri, 16 Jan 2015, Nikolay Denev wrote: > > > On Fri, Jan 16, 2015 at 7:13 AM, Lyndon Nerenberg > wrote: > > > > > Beware that they (DO) do not at all grok ipv6. They hand out /124s, = or > > > something equally silly. > > > > > > > My DO instance has /64 and I have no problems with using ipv6 to login. > > It's /64 formally here, but I am told only to use 16 (sixteen) addresses > xxxx:2000 ... xxxx:200f > > Sounds like neighbour discovery scalability issues? > > //Marcin > On the timecounter sysctl: unixbench with TSC-low: INDEX VALUES TEST BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 25145739.3 2154.7 Double-Precision Whetstone 55.0 4021.2 731.1 Execl Throughput 43.0 2334.0 542.8 File Copy 1024 bufsize 2000 maxblocks 3960.0 1309.0 3.3 File Copy 256 bufsize 500 maxblocks 1655.0 353.0 2.1 File Copy 4096 bufsize 8000 maxblocks 5800.0 4771.0 8.2 Pipe Throughput 12440.0 1179433.3 948.1 Pipe-based Context Switching 4000.0 259704.9 649.3 Process Creation 126.0 8010.6 635.8 Shell Scripts (8 concurrent) 6.0 538.8 898.0 System Call Overhead 15000.0 987460.5 658.3 =3D=3D=3D= =3D=3D=3D=3D=3D=3D FINAL SCORE 189.7 unixbench with HPET(default): INDEX VALUES TEST BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 24582513.8 2106.5 Double-Precision Whetstone 55.0 3941.6 716.7 Execl Throughput 43.0 2275.7 529.2 File Copy 1024 bufsize 2000 maxblocks 3960.0 1102.0 2.8 File Copy 256 bufsize 500 maxblocks 1655.0 259.0 1.6 File Copy 4096 bufsize 8000 maxblocks 5800.0 4604.0 7.9 Pipe Throughput 12440.0 1186331.6 953.6 Pipe-based Context Switching 4000.0 255294.8 638.2 Process Creation 126.0 6451.6 512.0 Shell Scripts (8 concurrent) 6.0 445.8 743.0 System Call Overhead 15000.0 971475.1 647.7 =3D=3D=3D= =3D=3D=3D=3D=3D=3D FINAL SCORE 173.0 --Nikolay