Date: Tue, 23 Apr 2002 09:29:28 +0930 From: Greg 'groggy' Lehey <grog@FreeBSD.org> To: Mike Tancsa <mike@sentex.net> Cc: stable@freebsd.org Subject: Re: new ata code and vinum Message-ID: <20020423092927.V63965@wantadilla.lemis.com> In-Reply-To: <5.1.0.14.0.20020422160043.03499a50@marble.sentex.ca> References: <5.1.0.14.0.20020422160043.03499a50@marble.sentex.ca>
next in thread | previous in thread | raw e-mail | index | archive | help
[Format recovered--see http://www.lemis.com/email/email-format.html] Computer output wrapped. On Monday, 22 April 2002 at 16:15:38 -0400, Mike Tancsa wrote: > > While putting together a new news server, I did some quick tests on some of > the new ATA hardware. So far so good in tests. It will be interesting to > see how it takes a pounding with 30Mb/s being sent to it 24hrs a day :) > > Using > > PIII, 1G, 1G of RAM > HighPoint RocketRAID 404 (370 chipset), ahc 2940U > > > -------Sequential Output-------- ---Sequential Input-- --Random-- > -Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks--- > Machine MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec CPU > ad8 1500 40395 91.5 39973 51.5 14251 18.0 28391 91.5 41257 20.4 192.0 1.1 > da0 1500 17198 40.2 15052 18.0 8030 9.9 15768 50.6 15846 7.4 297.8 1.8 > vinumS 1500 32865 78.5 31383 42.1 10993 15.0 24679 83.5 32473 20.8 505.4 3.4 > ar0 1500 47033 88.2 43172 53.7 16090 21.2 28676 93.5 44640 24.3 296.7 1.9 > vinumI 1500 47819 89.5 43188 58.6 13715 18.9 20767 69.5 32029 19.0 365.6 2.0 bonnie tests mainly the CPU, not the storage. The only test of any interest for the storage system is the random seeks. Use rawio if you want too get some useful figures. Greg -- When replying to this message, please take care not to mutilate the original text. For more information, see http://www.lemis.com/email.html See complete headers for address and phone numbers To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20020423092927.V63965>