From owner-freebsd-hardware Fri Jul 18 05:30:15 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id FAA18445 for hardware-outgoing; Fri, 18 Jul 1997 05:30:15 -0700 (PDT) Received: from FreeBSD.csie.NCTU.edu.tw (root@freebsd.csie.nctu.edu.tw [140.113.235.250]) by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id FAA18439 for ; Fri, 18 Jul 1997 05:30:10 -0700 (PDT) Received: (from jdli@localhost) by FreeBSD.csie.NCTU.edu.tw (8.8.6/8.8.5) id UAA12057; Fri, 18 Jul 1997 20:21:17 +0800 (CST) Message-ID: <19970718202117.52577@FreeBSD.csie.nctu.edu.tw> Date: Fri, 18 Jul 1997 20:21:17 +0800 From: Jian-Da Li To: hardware@freebsd.org Subject: [Report] IBM DAQA IDE HDD speed on FreeBSD Reply-To: jdli@csie.nctu.edu.tw Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Mailer: Mutt 0.74 X-Operating-System: FreeBSD Organization: NCTU CSIE FreeBSD Server Sender: owner-hardware@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Here are reports about IDE HD speed on FreeBSD, using normal mode and 32bit + multi-block mode. Hardware: M/B: T2P4 v3.1, BIOS 0203 CPU: iMPP-120 o (66*2.5=166 or 75*2.5=187) RAM: 64MB 60ns DRAM HD: IBM DAQA 32160 OS: FreeBSD-2.2.2-970625-RELENG, UFS async mounted dmesg: wdc0 at 0x1f0-0x1f7 irq 14 flags 0xff80ff on isa wdc0: unit 0 (wd0): , 32-bit, multi-block-16 wd0: 2067MB (4233600 sectors), 4200 cyls, 16 heads, 63 S/T, 512 B/S Test environment (kernel config file): a) normal mode: (CPU speed 66*2.5=166MHz) controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr b) 32bit+multi-block mode: (CPU speed 66*2.5=166MHz) controller wdc0 at isa? port "IO_WD1" bio irq 14 flags 0x00ff80ff vector.. c) 32bit+multi-block mode, bus 75MHz: (CPU speed 75*2.5=187MHz) controller wdc0 at isa? port "IO_WD1" bio irq 14 flags 0x00ff80ff vector.. Bonnie tests: (bonnie -s 48) -------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 normal 48 3399 54.2 5884 20.9 5340 29.9 6734 98.8 28504 94.0 1608.9 34.2 32bit 48 4189 70.2 6669 21.8 7595 41.9 6634 97.5 28866 94.9 1761.5 37.1 32bit/75 48 4766 70.6 6864 19.9 7676 37.5 7354 96.1 32608 95.8 1553.5 28.3 Iozone tests: (iozone auto) MB reclen bytes/sec written bytes/sec read [normal/66*2.5] [32bit/66*2.5] [32bit/75*2.5] 1 512 4194304 16777216 4971026 22369621 8388608 8388608 1 1024 5592405 16777216 5592405 33554432 14913080 6710886 1 2048 6391320 16777216 5592405 44739242 16777216 7456540 1 4096 6710886 22369621 5592405 44739242 33554432 6100805 1 8192 7064090 22369621 5592405 44739242 26843545 6391320 2 512 4709393 17895697 5965232 22369621 6710886 7895160 2 1024 5478274 29826161 5835553 38347922 12201611 8947848 2 2048 6100805 38347922 5965232 44739242 16777216 8388608 2 4096 6391320 38347922 5965232 53687091 20648881 7456540 2 8192 6710886 38347922 5965232 67108864 26843545 7064090 4 512 4628197 19884107 6391320 22369621 7561562 16268815 4 1024 5368709 33554432 5422938 38347922 11184810 10737418 4 2048 5899680 44739242 6391320 48806446 15790320 8947848 4 4096 6170930 48806446 6242685 59652323 18512790 8521760 4 8192 6468324 48806446 6468324 59652323 25565281 7669584 8 512 4668442 14913080 6170930 19884107 6628035 19522578 8 1024 5478274 23342213 6507526 31580641 6628035 29020049 8 2048 6100805 25565281 6628035 39768215 14316557 37025580 8 4096 6316128 32537631 6628035 44739242 17318416 8801162 8 8192 7064090 21913098 6628035 46684427 22369621 7953643 16 512 4492643 18837575 6297606 19884107 6817408 21262214 16 1024 5187158 30246248 6669203 31122951 6774396 31580641 16 2048 5711392 37675151 6587373 39045157 7561562 24129029 16 4096 6100805 39045157 6669203 44739242 8454660 19173961 16 8192 6689980 31122951 6587373 46684427 9336885 15790320 Completed series of tests -- 李 建 達 (Jian-Da Li) !(交大資工) E-Mail ： http://www.csie.nctu.edu.tw/~jdli