Date: Wed, 14 Nov 2007 10:39:57 -0800 From: Jeremy Chadwick <koitsu@FreeBSD.org> To: Claus Guttesen <kometen@gmail.com> Cc: FreeBSD Stable <freebsd-stable@freebsd.org> Subject: Re: impressive buildworld time Message-ID: <20071114183957.GA65223@eos.sc1.parodius.com> In-Reply-To: <b41c75520711140856m3b082903l2378140d8cd394cb@mail.gmail.com> References: <b41c75520711140856m3b082903l2378140d8cd394cb@mail.gmail.com>
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On Wed, Nov 14, 2007 at 05:56:16PM +0100, Claus Guttesen wrote: > Hi. > > Just installed a new DL360 with 8 cores at 2.33 Ghz and 8 GB ram and > 15K rpm sas-disks. When I installed the beta2 from cd 'make -j 9 > buildworld' took approx. 20 min. After a recompile of userland and > kernel and switch to ULE it went down to: > > >>> World build completed on Wed Nov 14 17:44:08 CET 2007 > -------------------------------------------------------------- > 3552.428u 1298.485s 16:15.89 497.0% 6156+1325k 25257+8117io 3368pf+0w > > Not very scientific and only one run but none the less my fastest > buildworld time ever on FreeBSD. :-) Congrats! :-) 16 minutes is really impressive... Our 2.13GHz C2D 6420 boxes w/ 2GB RAM can do this in about 19 minutes flat (using ULE scheduler). Disks are 7200rpm SATA300. make -j2 used; and this was RELENG_6. The reason I like the buildworld "benchmark" is because it's a fairly real-world test and not something specific to just one piece of how a machine behaves (e.g. memory benchmark, disk benchmark, CPU benchmark, etc.). -- | Jeremy Chadwick jdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |
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