Date: Tue, 01 Feb 2005 22:51:15 -0500 From: Mike Tancsa <mike@sentex.net> To: freebsd-performance@freebsd.org Subject: Re: FreeBSD 5.3 I/O Performance / Linux 2.6.10 and dragonfly Message-ID: <6.2.1.2.0.20050201193210.0489e6f8@64.7.153.2> In-Reply-To: <6.2.1.2.0.20050201113451.0313ee20@64.7.153.2> References: <20050130120437.93214.qmail@web26810.mail.ukl.yahoo.com> <6.2.1.2.0.20050201113451.0313ee20@64.7.153.2>
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OK, I updated the xls file to include tests on DragonFly 1.1-Stable DragonFly 1.1-Stable #0: Wed Jan 26 13:15:16 GMT 2005 File is at http://www.tancsa.com/iozone-tests-2.xls.bz2 It seems to do quite well. Unfortunately without ACL support I cant use it for this app. -------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 F 2000 33789 25.8 34065 8.3 14038 3.8 47484 44.6 67316 9.5 2873.7 5.7 L 2000 28073 62.0 22391 4.3 12189 2.0 17577 35.5 102132 5.5 1853.7 2.5 H 2000 33301 27.9 34832 8.3 12872 3.4 49762 46.8 67274 9.2 8078.1 15.1 D 2000 38532 26.2 38204 6.4 19689 4.6 82366 90.5 92569 10.0 5071.9 8.9 * I would throw this value out as the box has 2G of RAM... ...via nfs mount - client is RELENG_5, server Dragonfly (default options on both sides) [ns4-new]# time dd if=/dev/zero of=/mnt/testfile2 bs=16k count=16384 16384+0 records in 16384+0 records out 268435456 bytes transferred in 45.605148 secs (5886078 bytes/sec) 0.008u 0.492s 0:45.62 1.0% 23+200k 0+32768io 0pf+0w [ns4-new]# postmark is pretty well the same as linux. # gcc postmark-1_5.c # ./a.out PostMark v1.5 : 3/27/01 pm>set location /mnt pm>set size 300 100000 pm>set transactions 400000 pm>run Creating files...Done Performing transactions..........Done Deleting files...Done Time: 1794 seconds total 1794 seconds of transactions (222 per second) Files: 200107 created (111 per second) Creation alone: 500 files (500 per second) Mixed with transactions: 199607 files (111 per second) 199905 read (111 per second) 199384 appended (111 per second) 200107 deleted (111 per second) Deletion alone: 889 files (889 per second) Mixed with transactions: 199218 files (111 per second) Data: 12715.55 megabytes read (7.09 megabytes per second) 12728.92 megabytes written (7.10 megabytes per second) pm> At 11:42 AM 01/02/2005, Mike Tancsa wrote: >I posted up an excel workbook at >http://www.tancsa.com/iozone-tests.xls.bz2 > > >This has the results of iozone on RELENG_5, HEAD, HEAD with >debug.mpsafevfs=1 and LINUX 2.6.10 on ext3 as well as some quick NFS tests >against RELENG_5 and LINUX as servers with FreeBSD RELENG-5 clients. > >Once again, the hardware is the same. The boot OS drives have changed, but >the tests were all done against one large RAID5 partition. > >HTT disabled in the BIOS, using SCHED_4BSD on a 3ware 8xxx controller in >RAID5 with 4 drives. dmesg attached. > > ---Mike > > >_______________________________________________ >freebsd-performance@freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-performance >To unsubscribe, send any mail to "freebsd-performance-unsubscribe@freebsd.org"
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