Date: Mon, 10 Sep 2001 8:46:37 +0100 From: Matthias Bartels <mbartels@genie.de> To: "questions@freebsd.org" <questions@freebsd.org> Subject: harddisk performance Message-ID: <B3005358253@i01sv4107.ids1.intelonline.com>
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Servus, hi some weeks ago i kicked my linux and became a freebsd user and i am really happy with my decision. But i have still one problem, my harddisk performance. i am using a maxtor U/DMA 100 drive, and freebsd is using U/DMA 100 Kernelmessage: ad0: 38182MB <MAXTOR 4K040H2> [77578/16/63] at ata0-master UDMA100 my problem is performance when writing to the disk, that's why i made a benchmark with bonnie this are the results: Machine MB 100 -------Sequential Output----- ----Per Char- --Block--- -Rewrite-- K/sec %CPU K/sec %CPU K/sec %CPU 7628 13.5 8434 5.5 8746 6.9 ---Sequential Input-- -Per Char- --Block--- K/sec %CPU K/sec %CPU 42264 100.0 235777 100.0 --Random-- /sec %CPU 27737.9 99.8 as you can see, the reading performance is ok, but writing performance? :( does anybody know what i am doing wrong?? Thank you M.Bartels Ringtones, Logos und crazy Mailbox Ansagen für Dein Nokia-Handy @ www.genie.de To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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