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This page lists people's benchmarks for HardDisk performance, so you can see if your [Hardware]/OperatingSystem setup is adequate or not. Feel free to add your benchmarks here. We prefer to use bonnie++ for benchmarking "real-world" harddisk performance. hdparm just doesn't cut it. Here's our preferred bonnie++ command line: <verbatim> /usr/sbin/bonnie++ -n 128 -r <ramsize> -s <twice ramsize> -x 1 </verbatim> Some documentation suggests that you should use about 40 times the ramsize in your -s parameter, as opposed to 2 times the ramsize. This will obviously take longer, but should sidestep any cache improvements you might see which could influence your results. If you change your bonnie++ command line please make a note of it If bonnie++ returns comma-separated output instead of a nicely formatted table as shown below, simply pass the comma separated output through <verbatim> bon_csv2txt </verbatim> which should have been bundled with bonnie++. Please make a note of your system specification, in particular the disk IO subsystem, which OS, and which version of bonnie++ you are running. If you get all +++++ results for the Create tests your disks are too fast to test. Meaningful results require the test to take longer than 500ms, increase the number of files used for the test with the -n commandline option. ----- Name: Imperial%%% OS: FreeBSD 6-CURRENT (2005-06-04)%%% Bonnie++ Ver: 1.93c%%% Hardware: Pentium4 3.4GHz, 1 GB RAM%%% Disk System: Areca ARC-1110, 4x 250Gig SATAII NCQ Hitachi DeathStars, RAID5%%% Filesystem tested: UFS2%%% Results:%%% <verbatim> Version 1.93c ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP imperial 2G 325 99 105753 25 48346 13 655 88 169307 24 260.3 6 Latency 27605us 572ms 599ms 464ms 20064us 76681us ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP imperial 16 +++++ +++ +++++ +++ +++++ +++ 25373 63 +++++ +++ +++++ +++ Latency 31605us 43us 340us 168ms 88us 47us </verbatim> ----- Name: Wildfire%%% OS: Gentoo 2004.2 Linux 2.6.7%%% Bonnie++ Ver: 1.93c%%% Hardware: Dual Opteron 244 (1.8Ghz), 2 GB RAM%%% Disk System: 3ware 9500S-8, 8x 160Gig SATA Hitachi DeathStars, RAID5%%% Filesystem tested: XFS%%% Results:%%% <verbatim> Version 1.93c ------Sequential Output------ --Sequential Input- --Random- Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP wildfire 4G 370 72 69352 15 59323 14 921 98 151440 16 419.6 3 Latency 19378us 10868ms 293ms 22041us 21552us 3350ms Version 1.93c ------Sequential Create------ --------Random Create-------- wildfire -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 7288 41 +++++ +++ 4253 18 3500 20 +++++ +++ 4135 20 Latency 123ms 114us 976ms 859ms 11us 1208ms </verbatim> ----- Name: mower%%% OS: [Linux] (2.4.26)%%% Bonnie++ Ver: 1.02b%%% Hardware: 2x 3.2GHz P4 Xeon, 1GB DDR266 DRAM%%% Disk System: 3ware Escalade 950x, Maxtor 120GB %%% Filesystem tested: xfs%%% Results:%%% <verbatim> Version 1.02b ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP mower 4G 30819 99 391271 96 116571 34 32539 95 266666 40 245.3 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 14433 90 +++++ +++ 14438 88 13713 90 +++++ +++ 12786 94 </verbatim> ---- Name: taz%%% OS: [FreeBSD] (5.1)%%% Bonnie++ Ver: 1.93c%%% Hardware: 2x 333Mhz P2 Xeon, 512mb EDO Ram%%% Disk System: Adaptec aic7880 Ultra SCSI adapter, 1x 9gig SEAGATE ST19171W%%% Filesystem tested: ufs%%% Results:%%% <verbatim> Version 1.93c ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP tax 256M 13 99 9961 49 4888 26 32 99 10461 28 116.8 25 Latency 748ms 105ms 414ms 273ms 24509us 3980ms ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP taz 16 1548 69 5114 89 4716 99 1368 56 5978 96 3209 62 Latency 1446ms 37182us 1163us 1618ms 60666us 1293ms </verbatim> ---- Name: hp%%% OS: [FreeBSD] (4.9)%%% Bonnie++ Ver: 1.02c%%% Hardware: 2x 1Ghz P3 Xeon, 768 Mb ECC Registered SDRam%%% Disk System: Adaptec 2 Port RAID Controller, 2x 18gig Haitachi SCSI 10000rpm in RAID 1%%% Filesystem tested: ufs%%% Results:%%% <verbatim> Version 1.02c ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP hp.iplay.net. 1536M 4984 12 5117 3 3213 2 21541 67 28572 13 304.6 2 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP hp.iplay.net.nz 16 4172 18 +++++ +++ 27020 100 26410 99 +++++ +++ 23056 99 </verbatim> ---- Name: kiakaha%%% OS: [Debian] [Woody] (3.0), Kernel 2.6.4%%% Bonnie++ Ver: 1.02b%%% Hardware: 2x1 GHz P3, 1.5 GB ECC Registered SDRam%%% Disk System: 3ware 8506 4-port SATA Controller, 4 120GB Seagate 7200rpm SATA disks in RAID-5%%% Filesystem tested: ext3%%% Results:%%% <verbatim> Version 1.02b ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP kiakaha 3G 12160 91 12370 11 8996 9 11583 79 64704 31 162.2 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP kiakaha 16 606 98 +++++ +++ +++++ +++ 624 97 +++++ +++ 2327 97 </verbatim> ---- Name: hydrogen%%% OS: Debian Woody (3.), Kernel 2.4.24%%% Bonnie++ Ver: 1.02b%%% Hardware: P3-600, 512 MB ram%%% Disk System: Software Raid 1, 2x20 GB IDE disks (7200rpm)%%% Filesystem tested: ext3 %%% Results:%%% <verbatim> Version 1.02b ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP hydrogen 1G 7435 93 8265 8 4182 3 5803 67 14261 5 80.4 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP hydrogen 16 388 89 +++++ +++ +++++ +++ 401 91 +++++ +++ 933 48 </verbatim> ---- Name: mick's machine%%% OS: Debian Woody (3.), Kernel 2.4.24%%% Bonnie++ Ver: 1.02b%%% Hardware: P4 Xeon 2.8GHz with HT, 512MB RAM%%% Disk System: Hardware RAID5, 3 x 18GB 15krpm SCSI, LSI Logic RAID controller%%% Filesystem tested: ext3%%% Results:%%% <verbatim> Version 1.02b ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP db 1G 15651 55 17031 10 8113 2 19649 60 85623 15 492.7 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP db 16 2324 92 +++++ +++ +++++ +++ 2524 87 +++++ +++ 6100 100 </verbatim> ---- Name: mick's other machine%%% OS: Debian Woody (3.), Kernel 2.4.23%%% Bonnie++ Ver: 1.02b%%% Hardware: Dual P3 550, 256MB RAM%%% Disk System: Hardware RAID1, 2 x 9GB SCSI, unknown SCSI/RAID controller%%% Filesystem tested: ext3%%% Results:%%% <verbatim> Version 1.02b ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP xw 512M 6409 98 13809 24 5123 7 5959 81 11593 7 164.8 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP xw 16 393 96 +++++ +++ 19582 99 407 97 +++++ +++ 1826 92 </verbatim> ---- Name: argon%%% OS: Redhat 9.0 (XD2), Kernel 2.6.3%%% Bonnie++ Ver: 1.03a%%% Hardware: Gigabyte GA7N (nForce2 Chipset), [Athlon] XP2600+, 1GB DDR%%% Disk System: Onboard ATA133 Controller, Single Maxtor 120GB 7200rpm 8MB Cache ATA133%%% Filesystem tested: ext3%%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP argon.shr.crc.ne 2G 11972 88 44732 19 17053 6 18004 72 43860 7 159.9 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP argon.shr.crc.ne 16 1495 96 +++++ +++ +++++ +++ 1720 96 +++++ +++ 4834 96 </verbatim> ---- Name: hendrix (JohnMcPherson's router)%%% OS: Debian Woody, Kernel 2.4.21 %%% Bonnie++ Ver: 1.02b%%% Hardware: Celeron 500, 192MB RAM %%% Disk System: [IDE] 1x Western Digital 40GB WD400LB-00DNA0%%% Filesystem tested: ext3 %%% Results:%%% <verbatim> Version 1.02b ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP hendrix 384M 6631 98 19901 28 11270 15 6577 90 25629 14 161.8 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP hendrix 16 311 99 +++++ +++ 31358 93 310 99 +++++ +++ 1184 96 </verbatim> ---- Name: vegas%%% OS: FreeBSD 5.2.1-RELEASE-p2%%% Bonnie++ Ver: 1.93c%%% Hardware: Dual Pentium 2 400MHz, 192MB RAM%%% Disk System: Qlogic ISP 1020/1040 PCI SCSI Adapter with DEC 4110 Fixed Direct Access SCSI-2 device (4GB)%%% Filesystem tested: ufs2 with soft-updates enabled%%% Results:%%% <verbatim> Version 1.93c ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP vegas 384M 23 99 9950 28 4420 13 60 99 9867 15 84.6 10 Latency 368ms 168ms 727ms 145ms 72345us 8722ms ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP vegas 16 2653 60 9178 97 7758 99 2614 60 9718 89 8666 99 Latency 694ms 14508us 3217us 704ms 129ms 491us </verbatim> ---- Name: Feet%%% OS: RedHat9%%% Bonnie++ Ver: 1.03%%% Hardware: P3 500 512 MB ram%%% Disk System: Various IDE drives%%% Filesystem tested: ext3%%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP Fluffy 1G 2985 88 13323 24 6988 11 3271 88 20180 10 87.1 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP Fluffy 16 426 95 +++++ +++ 26110 98 408 91 +++++ +++ 1490 80 </verbatim> ---- Name: Aladdin%%% OS: FreeBSD 4.9p2%%% Bonnie++ Ver: 1.03%%% Hardware: Dual P4 Xeon 2.8Ghz, 2GB ECC Registered DDR-RAM%%% Disk System: 3ware 7506 8-port ATA Controller, 8x 120Gig Seagate 7200rpm 8MB ATA in RAID5%%% Filesystem tested: UFS w/ SoftUpdates%%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP aladdin.open2vie 4G 57959 54 58722 19 29265 9 68440 69 76360 17 422.8 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP aladdin.open2vie 16 28094 79 +++++ +++ +++++ +++ +++++ +++ +++++ +++ 27205 89 </verbatim> ---- Name: yeates%%% OS: Debian Woody%%% Bonnie++ Ver: 1.02b%%% Hardware: i686 2.66GHz%%% Results:%%% <verbatim> Version 1.02b ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP oucs-yeates 1000M 29288 92 70502 18 15066 3 23962 73 37280 3 288.0 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP oucs-yeates 16 4939 92 +++++ +++ +++++ +++ 4803 93 +++++ +++ 11666 98 </verbatim> ---- Name: lounge%%% OS: Fedora Core 2 test 2%%% Bonnie++ Ver: 1.03a%%% Hardware: Celeron 1200, VIA motherboard%%% Disk System: 1 x Maxtor 40gb%%% Filesystem tested: ext3%%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP localhost.loca 384M 12704 78 17682 25 3755 4 15492 78 30585 16 83.3 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP localhost.locald 16 17707 97 +++++ +++ 26296 99 18441 99 +++++ +++ 24749 99 </verbatim> ----- Name: mick using write-back caching%%% OS: Debian Woody (3.), Kernel 2.4.24%%% Bonnie++ Ver: 1.02b%%% Hardware: P4 Xeon 2.8GHz with HT, 512MB RAM%%% Disk System: Hardware RAID5, 3 x 18GB 15krpm SCSI, Dell PERC4/SC RAID Controller%%% Filesystem tested: ext3%%% Results:%%% <verbatim> Version 1.02b ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP db 1G 27248 98 44860 26 15045 5 12881 40 31487 5 415.7 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP db 16 2042 71 +++++ +++ +++++ +++ 2766 99 +++++ +++ 6049 99 </verbatim> ---- Name:deuterium%%% OS:gentoo%%% Bonnie++ Ver:1.02b%%% Hardware: P4 2.8C Northwood, 1024 MB DDR400 RAM, Intel D865GLC Motherboard%%% Disk System: Seagate 7200 Rpm SATA, Software RAID1, Linux 2.6.5%%% Filesystem tested: ext3%%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP deuterium 2G 26649 99 55449 22 22114 5 25342 81 54689 5 279.0 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 2875 99 +++++ +++ +++++ +++ 2870 99 +++++ +++ 7425 100 </verbatim> ---- Name:~NgcCompound%%% OS:Gentoo Linux Kernel: 2.6.7-ck5%%% Bonnie++ Ver:1.03%%% Hardware: Mainboard Gigabyte GA-6VTXDR-C, Dual Pentium3 866, 512MB PC133 SDram%%% Disk System:2X80 GB Hitachi ide100 hard drives in sw linux raid0%%% Filesystem tested:ext3 with acl support%%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP smb-01 1G 9876 99 68780 90 22787 22 11227 98 62270 24 364.6 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP smb-01 16 620 99 +++++ +++ 31576 100 607 99 +++++ +++ 2171 98 </verbatim> ---- Name: (no name yet)%%% OS: Knoppix 3.6 (32-bit) Debian GNU/Linux, kernel 2.6.7%%% Bonnie++ Ver: 1.03%%% Hardware: Athlon 64 3500+ (S939), Mainboard MSI Neo2 Platinum, 2GB PC3200 SDRAM%%% Disk System: 4x 250GB Hitachi SATA drives, software RAID-5 (Linux), 64k chunksize%%% Filesystem tested: SGI XFS%%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP 4G 41915 81 103081 26 26515 8 36760 78 153431 28 532.2 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 954 7 +++++ +++ 682 4 1006 7 +++++ +++ 677 5 </verbatim> ---- Name: exus 1%%% OS: Gentoo 2004.2 Kernel: 2.6.9%%% Bonnie++ Ver: 1.93c%%% Hardware: Dual Opteron 242 (1.6Ghz), 4G RAM %%% Disk System: Adaptec AIC7902 Ultra320, 3 x SCSI 36G 15k Seagate Cheetah%%% Filesystem tested: reiserfs%%% Results:%%% No Raid, just 1 x SCSI 36G 15k <verbatim> Version 1.93c ------Sequential Output------ --Sequential Input- --Random- Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP f11 8G 245 99 43261 17 23733 8 1059 98 51610 9 355.6 17 Latency 46238us 21642ms 5595ms 35182us 81208us 1674ms Version 1.93c ------Sequential Create------ --------Random Create-------- f11 -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 15849 71 +++++ +++ 20028 99 19222 88 +++++ +++ 17690 99 Latency 100us 1060us 1115us 96us 14us 157us </verbatim> Software Raid1 (evms), 2 x SCSI 36G 15k <verbatim> Version 1.93c ------Sequential Output------ --Sequential Input- --Random- Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP f11 8G 296 99 57401 23 31140 10 888 84 69731 13 551.7 28 Latency 37145us 40706ms 1215ms 56261us 93306us 1556ms Version 1.93c ------Sequential Create------ --------Random Create-------- f11 -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 15357 70 +++++ +++ 18733 92 19144 86 +++++ +++ 16890 92 Latency 133us 1019us 1111us 159us 13us 6980us </verbatim> Software Raid5 (evms), 3x SCSI 36G 15k <verbatim> Version 1.93c ------Sequential Output------ --Sequential Input- --Random- Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP f11 8G 315 98 59570 22 25203 10 1043 99 82804 19 379.6 20 Latency 30410us 1661ms 253ms 17986us 279ms 1530ms Version 1.93c ------Sequential Create------ --------Random Create-------- f11 -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 17219 75 +++++ +++ 20239 96 20390 91 +++++ +++ 16444 87 Latency 119us 1094us 1160us 114us 11us 99775us </verbatim> Software Raid0 (evms), 3x SCSI 36G 15k <verbatim> Version 1.93c ------Sequential Output------ --Sequential Input- --Random- Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP f11 8G 244 99 151268 63 42764 14 998 99 117044 22 682.4 38 Latency 46137us 698ms 126ms 17858us 15943us 573ms Version 1.93c ------Sequential Create------ --------Random Create-------- f11 -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 19768 87 +++++ +++ 20593 99 21329 97 +++++ +++ 17788 99 Latency 100us 1130us 1183us 6743us 13us 154us </verbatim> ---- Name:monster%%% OS:SuSE Linux Professional 9.2 x86, Linux 2.6.8-24-bigsmp patched for sata hw and s.m.a.r.t. support%%% Bonnie++ Ver:1.01d%%% Hardware:Dual Xeon 2.4GHz FSB400 HT, 2GB ECC reg. DDR200, Asus PR-DLS ServerWorks chipset%%% Disk System:4xMaxtor 200GB SATA, Promise SATAII 150TX4, Linux SW-RAID5%%% Filesystem tested: reiserfs%%% Results:standard options under system load%%% <verbatim> Version 1.01d ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP monster 4G 36630 58 48494 38 20734 19 51909 55 75551 38 277.2 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 18105 99 +++++ +++ 15924 99 15670 100 +++++ +++ 12276 89 </verbatim> Disk System:2xMaxtor 120GB PATA 2MB, OnBoard ServerWorks ATA100, Linux SW-RAID1%%% Filesystem tested: reiserfs%%% Results:standard options under system load%%% <verbatim> Version 1.01d ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP monster 4G 16159 24 18452 11 11748 5 31143 26 35436 9 213.3 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 16242 97 +++++ +++ 11530 94 15882 98 +++++ +++ 12898 100 </verbatim> ---- Name: Boxy's broken firewall%%% OS: Ubuntu Hoary%%% Bonnie++ Ver: 1.03%%% Hardware: IBM NetVista P4 2Ghz%%% Disk System: Single IDE Maxtor 2F020L0%%% Filesystem tested: EXT3 %%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP firewall 512M 25941 87 28841 11 12638 4 26871 84 30475 3 113.4 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP firewall 16 2416 99 +++++ +++ +++++ +++ 2476 98 +++++ +++ 7896 98 </verbatim> ---- Name: mick's new proxy%%% OS: Debian sarge%%% Bonnie++ Ver: 1.03%%% Hardware: Dell PE800 P4 2.8GHZ w/ HT%%% Disk System: 3x160GB SATA in RAID5 w/ Adaptec 2610SA SATA RAID controller and no write caching%%% Filesystem tested: EXT3 %%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP sdn2 1G 8063 29 8603 1 4818 0 19406 66 55393 4 349.9 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP sdn2 16 2951 92 +++++ +++ +++++ +++ 3062 93 +++++ +++ 10663 76 </verbatim> Disk System: 3x160GB SATA in RAID0 w/ Adaptec 2610SA SATA RAID controller%%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP sdn2 1G 26196 99 76630 13 26621 4 20188 69 60647 3 431.7 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP sdn2 16 3114 99 +++++ +++ +++++ +++ 3223 99 +++++ +++ 14067 100 </verbatim> Disk System: 3x160GB SATA in RAID5 w/ Adaptec 2610SA SATA RAID controller and write caching on%%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP sdn2 1G 16990 64 37556 6 18631 3 19126 67 54448 3 396.4 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP sdn2 16 3002 95 +++++ +++ +++++ +++ 3239 99 +++++ +++ 14335 100 </verbatim> Disk System: 4x160GB SATA in RAID10 w/ Adaptec 2610SA SATA RAID controller and write caching on%%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP sdn2 1G 25897 98 34616 6 19068 3 18927 66 49067 3 525.5 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP sdn2 16 3137 98 +++++ +++ +++++ +++ 3210 98 +++++ +++ 13990 99 </verbatim> Disk System: 4x160GB SATA in RAID5 w/ Adaptec 2610SA SATA RAID controller and write caching on%%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP sdn2 1G 16371 61 40002 6 16626 2 19576 66 45534 2 422.8 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP sdn2 16 3050 97 +++++ +++ +++++ +++ 3247 99 +++++ +++ 13654 95 </verbatim> Disk System: 4x160GB SATA in RAID5 w/ 3ware 9500S-4LP%%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP sdn2 1G 38058 95 73011 15 22948 4 26842 63 60612 4 395.8 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP sdn2 16 2938 99 +++++ +++ +++++ +++ 2953 98 +++++ +++ 12190 99 </verbatim> Disk System: 4x160GB SATA in RAID10 w/ 3ware 9500S-4LP%%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP sdn2 1G 37884 95 120827 26 39796 7 31272 73 92781 6 351.8 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP sdn2 16 2948 99 +++++ +++ +++++ +++ 2966 99 +++++ +++ 12033 98 </verbatim> ---- Name: Unnamed Sunfire V20z evaluation system%%% OS: Debian sarge (kernel-image-2.4.27-2-686-smp)%%% Bonnie++ Ver: 1.03%%% Hardware: Sunfire V20z dual Opteron 248 (2.2GHz), 2GB RAM%%% Disk System: QLogic dual port 2Gbps fibre-channel HBA (QLA2342), 12x 72GB 15k Fujitsu, software RAID-0%%% Filesystem tested: XFS%%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP test 4G 23757 99 290516 55 174580 49 31150 100 365623 64 1458.6 2 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP test 16 4863 29 +++++ +++ 5392 24 6014 37 +++++ +++ 3730 24 </verbatim> There disks were dual-loop capable, and were accessible via either FC port. So, 6 disks were accessed via port 1, and the other 6 via port 2. For reference, here is a single disk benchmark (XFS): <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP test 4G 23773 100 59000 11 32278 8 26353 84 76729 10 582.5 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP test 16 2821 12 +++++ +++ 4739 27 2692 15 +++++ +++ 274 1 </verbatim> [http://www.wlug.org.nz/archive/images/stripe-size.png] [http://www.wlug.org.nz/archive/images/block-size.png] ----- Name: spectre%%% OS: Debian 3.1 (sarge), Linux 2.6.14.3%%% Bonnie++ Ver: 1.03%%% Hardware: Dual AMD 265 Dual Core Opterons, 2GB RAM, Tyan S2882 Motherboard%%% Disk System: Dual Seagate 7200.9 160GB SATA disks, NForce Pro SATA-II Controller%%% Filesystem tested: ext3%%% Results:%%% Linux SW-RAID-0 <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP spectre 4G 37024 99 125071 46 47623 12 32857 82 118564 15 321.3 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP spectre 16 2491 99 +++++ +++ +++++ +++ 2443 99 +++++ +++ 8904 100 </verbatim> Linux SW-RAID-1 <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP spectre 4G 36940 97 63884 23 29537 7 24679 60 68429 8 340.0 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP spectre 16 2803 99 +++++ +++ +++++ +++ 2921 99 +++++ +++ 9288 100 </verbatim> ---- Name: WAND Opteron%%% OS: Gentoo 2004.2 Linux 2.6.7%%% Bonnie++ Ver: 1.93c%%% Hardware: Dual Opteron 246 (2 GHz), 5 GB RAM%%% Disk System: LSI Logic / Symbios Logic 53c1030 PCI-X Fusion-MPT Dual Ultra320, 73 GB 10k RPM U320 SCSI IBM%%% Filesystem tested: ext3%%% Results:%%% <verbatim> Version 1.93c ------Sequential Output------ --Sequential Input- --Random- Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP optitron.crc.ne 10G 411 99 47068 19 24934 8 1290 97 60829 9 271.5 7 Latency 20584us 1405ms 616ms 27498us 62201us 877ms Version 1.93c ------Sequential Create------ --------Random Create-------- optitron.crc.net.nz -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 2388 91 +++++ +++ +++++ +++ 2551 96 +++++ +++ 8456 92 Latency 58584us 25us 46us 74571us 10us 307us </verbatim> ---- Name: shuttle%%% OS: FedoraCore 1, [Kernel] 2.4.22%%% Bonnie++ Ver: 1.03%%% Hardware: 2,4GHz P4, 512 MB ram %%% Disk System: Seagate 7200 RPM 80 GB disk, ICH4 controller %%% Filesystem tested: ext3 %%% Results:%%% Bonnie commandline: bonnie++ -r 512 -s 1G -x1%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP dhcp-231.element 1G 32638 96 43900 11 20691 4 23407 62 46122 4 174.6 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP dhcp-231.element 16 2904 96 +++++ +++ +++++ +++ 3043 97 +++++ +++ 10142 100 </verbatim> Bonnie commandline: bonnie++ -r 512 -s 20G -x1%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP dhcp-231.elemen 20G 32387 96 38438 10 20167 5 24458 66 44323 4 86.7 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP dhcp-231.element 16 2939 96 +++++ +++ +++++ +++ 3043 98 +++++ +++ 9756 100 </verbatim> ---- Name: chasm %%% OS: Debian Sarge (3.1), Kernel 2.6.11.12%%% Bonnie++ Ver: 1.03%%% Hardware: 2x Athlon 1800+ MP, 2 GB Registered ECC DDR %%% Disk System: 3ware 9508, 8x Seagate 400 GB 7200.8%%% Filesystem test: ext3%%% Bonnie commandline: bonnie++ -r 2048 -s 4096 %%% IO Scheduler used: anticipatory (default) Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP chasm 4G 26155 99 61986 47 33331 20 24208 85 146446 50 400.0 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 874 78 +++++ +++ +++++ +++ 867 79 +++++ +++ 2638 99 </verbatim> IO Scheduler used: deadline Bonnie commandline: bonnie++ -r 2048 -s 4096 %%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP chasm-deadline 4G 25373 99 75196 59 33644 20 24325 86 139905 48 564.5 2 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 864 82 +++++ +++ +++++ +++ 674 83 +++++ +++ 2579 98 </verbatim> Note: we tested different IO Schedulers above. It's not instantly obvious that the different results are a direct relation to the different IO schedulers however.%%% Maxtor Atlas 10k4 73GB U320 on LSI 20320-R PCI-X U320 SCSI Controller <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP chasm 4G 23890 90 26554 22 13772 9 21731 78 36772 16 330.2 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP chasm 16 13982 99 +++++ +++ 11499 99 14007 99 +++++ +++ 9767 95 </verbatim> Quantum Atlas 10k 9GB U160 on LSI 20320-R PCI-X U320 SCSI Controller (Note, due to lack of space this was tested with only 1G of data (1/2 of RAM) <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP chasm 1G 22087 87 24842 17 20906 10 28535 99 379878 99 +++++ +++ ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP chasm 16 1143 98 +++++ +++ +++++ +++ 1367 98 +++++ +++ 2700 98 </verbatim> ---- Name: old_chasm %%% OS: Debian Woody (3.0), Kernel 2.4.22%%% Bonnie++ Ver: 1.02b%%% Hardware: 2x750Mhz P3, 1GB RDRAM %%% Disk System: Err. /home. Which is NFS mounted off another machine (which has a SATA RAID5 config like kiakaha above)%%% Filesystem tested: ext3%%% Results:%%% <verbatim> Version 1.02b ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP chasm 2G 8787 90 11793 14 6211 12 9228 95 27751 23 362.4 4 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP chasm 16 486 3 2609 13 1213 6 512 3 2462 7 719 3 </verbatim> Disk System: Adaptec U80 SCSI, RAID5%%% <verbatim> Version 1.02b ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP chasm 2G 9023 90 27152 18 12002 11 10005 95 52934 32 117.1 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP chasm 16 733 99 +++++ +++ +++++ +++ 673 99 +++++ +++ 2334 99 </verbatim> Disk System: Adaptec U160 SCSI, Maxtor Atlas 10k4 73 GB <verbatim> Version 1.02b ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP chasm 2G 9225 98 36982 54 18802 17 9534 91 41631 23 218.3 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP chasm 16 9620 100 +++++ +++ 7761 99 8631 95 +++++ +++ 6950 100 </verbatim> ---- Name:wand NAS%%% OS:Debian Woody%%% Bonnie++ Ver:1.02b%%% Hardware:P4 2.8C Northwood, 512 MB DDR400, Intel D865GLC Motherboard%%% Disk System:3ware 7500 8 port PATA RAID5, 8 Hitachi 7K250 200GB 7200 rpm PATA disks%%% Filesystem tested:ext3%%% Results:%%% <verbatim> Version 1.02b ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP nas 1G 24867 81 24311 12 22053 7 33078 97 117722 17 429.3 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP nas 16 3093 98 +++++ +++ +++++ +++ 3100 97 +++++ +++ 7519 93 </verbatim> ----- Name:wand-pma%%% OS:Debian Woody (3.0) Linux 2.4.27%%% Bonnie++ Ver: 1.02b%%% Hardware: P4 3.0E Prescott, 512 MB DDR400, Intel D865GLC Motherboard%%% Disk System: 400GB Hitachi SATA (Intel ICH5 SATA controller)%%% Filesystem tested: ext2%%% Results:%%% <verbatim> Version 1.02b ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP wand-pma 1G 35798 97 73241 10 20698 3 32340 87 61641 5 242.3 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 1943 39 +++++ +++ 19720 9 5093 100 +++++ +++ 17552 99 </verbatim> ---- Name:voodoo-iii%%% OS:Gentoo 2004.3, Kernel 2.6.9%%% Bonnie++ Ver: 1.93c%%% Hardware:Dual Opteron 250, 4GB RAM%%% Disk System:4 x WD 250GB SATA RE, 3ware 9500S-4LP, 128Mb Cache, RAID 10%%% Filesystem tested: ext3%%% Results:%%% <verbatim> Version 1.93c ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP voodoo-iii 8G 375 99 72371 23 41091 11 1436 99 100341 10 384.5 7 Latency 36875us 19857ms 575ms 16495us 26128us 229ms ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP voodoo-iii 16 2977 98 +++++ +++ +++++ +++ 3030 98 +++++ +++ 10005 91 Latency 35474us 23us 82us 29747us 35us 1557us </verbatim> ---- Name:voodoo%%% OS:Debian Sarge (3.1), Linux 2.6.14.4%%% Bonnie++ Ver: 1.03%%% Hardware:Dual Opteron 250, 4GB RAM%%% Filesystem tested: ext3%%% Results:%%% Disk System:4 x WD 250GB SATA RE, 3ware 9550SX-4LP, 128Mb Cache, RAID 10%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP voodoo 8G 41864 90 101562 39 47233 10 43374 78 103847 11 359.4 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP voodoo 16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ </verbatim> Disk System:2 x Seagate 120GB SATA 7200.7, 3ware 8506-4LP, RAID 1%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP voodoo 8G 38090 80 42288 14 19971 4 29117 54 46759 4 276.5 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP voodoo 16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ </verbatim> Disk System:2 x Seagate 120GB SATA 7200.7, 3ware 8506-4LP, RAID 0%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP voodoo 8G 49626 97 77884 25 24914 5 28388 52 64337 9 185.4 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP voodoo 16 26245 96 +++++ +++ 23449 96 25573 98 +++++ +++ 21350 99 </verbatim> Disk System:2 x Seagate 120GB SATA 7200.7, 3ware 9500S-4LP, 128MB Cache, RAID 1%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP voodoo 8G 36854 76 44511 15 21081 4 28855 54 47809 4 271.8 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP voodoo 16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ </verbatim> Disk System:2 x Seagate 120GB SATA 7200.7, 3ware 9500S-4LP, 128MB Cache, RAID 0%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP voodoo 8G 49617 97 72396 23 25820 6 28062 54 57591 7 235.2 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP voodoo 16 25556 93 +++++ +++ 22003 96 23440 89 +++++ +++ 20893 97 </verbatim> ---- Name: scribe%%% OS: Debian Sarge (3.1), Linux 2.6.14.4%%% Bonnie++ Ver: 1.03%%% Hardware: P4 1.8GHz, Asus 845 motherboard, 512MB Ram%%% Disk System: 4 x 500GB Seagate 7200.9, 3ware 8506-4LP Controller, RAID 5%%% Filesystem tested: ext3%%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP scribe 4G 19754 81 18732 6 11195 3 22035 83 55306 7 176.9 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP scribe 16 2093 94 +++++ +++ +++++ +++ 2184 97 +++++ +++ 7376 97 </verbatim> ---- Name: backup%%% OS: Fedora Core 4 (2.6.14-1.1653, elevator=deadline)%%% Bonnie++ Ver: 1.03%%% Hardware: Opteron 1x244, Arima HDAMA MB, 1GB RAM%%% Disk System: ARC-1110 (128MB writeback cache), 4xMaxtor 300GB SATA (16MB buffer, NCQ), RAID5%%% Results:%%% Filesystem: ext2%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP backup.talisys.c 2G 52808 96 205247 35 57659 11 50046 87 183693 19 607.7 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 4961 99 +++++ +++ +++++ +++ 5036 99 +++++ +++ 17334 99 </verbatim> Filesystem: ext3%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP backup.talisys.c 2G 33804 68 150078 54 53045 12 48234 91 180696 21 602.2 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 2333 99 +++++ +++ +++++ +++ 2543 99 +++++ +++ 9283 100 </verbatim> Filesystem: reiserfs%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP backup.talisys.c 2G 52846 96 198069 54 67564 16 49182 84 189264 21 620.4 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 26945 99 +++++ +++ 24314 100 26805 100 +++++ +++ 22665 100 </verbatim> Filesystem: xfs%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP backup.talisys.c 2G 51803 96 208008 38 67126 14 51718 91 168611 16 571.8 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 14150 71 +++++ +++ 9801 45 10042 53 +++++ +++ 8224 41 </verbatim> Filesystem: jfs%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP backup.talisys.c 2G 49989 92 193058 36 60365 10 50831 88 187681 17 572.4 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 +++++ +++ +++++ +++ 27860 70 13445 82 +++++ +++ 12000 50 </verbatim> ---- Name:ikker%%% OS:FreeBSD 6.2-PRERELEASE%%% Bonnie++ Ver:1.93c%%% Hardware:2xPIII 1.26Ghz Supermicro P3TDER 2Gb RAM%%% Disk System:4xMaxtor 6Y080P0 3Ware 7506-4 Controller RAID 0 256K stripe%%% Filesystem tested:UFS2 (32K blocks 4K fragments)%%% Results:%%% <verbatim> Version 1.93c ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP ikker.markir.net 4G 118 99 150517 95 21685 19 283 99 166122 84 299.8 29 Latency 71914us 97403us 284ms 46098us 97402us 769ms ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP ikker.markir.net 16 13059 79 +++++ +++ 18485 97 10684 90 +++++ +++ 10870 96 Latency 26796us 106us 967us 304ms 418us 9238us </verbatim> ---- Name:istral%%% OS:Linux 2.6.17 (Gentoo 2006.1 kernel 2.6.17-gentoo-r7)%%% Bonnie++ Ver:1.93c%%% Hardware:2xPIII 1.26Ghz Supermicro P3TDER 2Gb RAM%%% Disk System:4xMaxtor 6E040L0 Promise TX4000 Controller Software RAID 0 256K stripe%%% Filesystem tested:XFS%%% Results:%%% <verbatim> Version 1.93c ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP istral 5096M 340 99 84140 55 57605 43 763 99 220121 79 369.4 9 Latency 24036us 460ms 307ms 34597us 48255us 108ms ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP istral 16 6577 79 +++++ +++ 6656 63 6942 80 +++++ +++ 2755 33 Latency 24160us 110us 39234us 18515us 89us 58394us </verbatim> ---- Name:marvin%%% OS:Linux 2.6.12 (Ubuntu 5.10 default kernel)%%% Bonnie++ Ver:1.03%%% Hardware:Celeron 2.4GHz, 512MB Ram, Gigabyte GA-8IG1000MK%%% Disk System:4xSeagate 300GB SATA Software RAID 5 - 64K stripe, SIS3114 4 port PCI controller%%% Filesystem tested:ext3%%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP marvin 2G 30142 83 48512 11 26166 8 32815 90 87945 16 279.7 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP marvin 16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ </verbatim> ---- Name: ansset%%% OS: Fedora Core 4, Kernel: 2.6.14-1.1644_FC4%%% Bonnie++ Ver: 1.03%%% Hardware: athlon 900Mhz, 885 MB RAM, (lspci: Promise Technology, PDC20265 (FastTrak100 Lite/Ultra100) (rev 02))%%% Disk System: Seagate ST3160023A, 160 GB ATA100 (hdparm: udma5, MaxMultSect=16)%%% Filesystem tested: ext3%%% Bonnie commandline: bonnie++ -r 1024 -s 2048 -x 1%%% Results:%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP ansset 2G 14214 94 45631 56 16564 16 15221 85 53487 26 152.6 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP ansset 16 625 99 +++++ +++ 22796 94 751 98 +++++ +++ 1956 98 </verbatim> ---- Name: pi%%% OS: Gentoo linux (64 bit), Kernel: 2.6.17-rc1-git7%%% Bonnie++ ver: 1.93c%%% Hardware: AMD64 X2 4400+, 2G ram (NForce4 sata and Sil31XX)%%% Disk System: 5* WDC SATA w/ 16 mb cache Filesystem: xfs%%% Bonnie commandline: bonnie++ -r 2g -s 4g -x 1%%% Results: <verbatim> Version 1.93c ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP pi 4G 517 98 118033 33 26770 9 849 92 189139 43 340.4 8 Latency 18087us 256ms 207ms 266ms 120ms 731ms ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP pi.pomac.com 16 1280 8 +++++ +++ 1601 10 1154 7 +++++ +++ 699 4 Latency 237ms 210us 160ms 172ms 260us 187ms </verbatim> ----- Name: mystery%%% OS: Ubuntu Dapper Flight 5, Kernel: 2.6.157%%% Bonnie++ ver: 1.03%%% Hardware: Pentium 4 2.4GHz, 1GB RAM, Areca 1120 PCI-X RAID controller%%% Disk System: 8 * Seagate SATA 300GB w/16 mb cache Filesystem: ext3%%% Bonnie commandline: bonnie++ -r 1024 -s 2048 -x 1%%% Results: <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP mystery 2G 44524 94 140249 28 49851 9 44394 84 152417 11 386.3 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP mystery 16 3051 99 +++++ +++ +++++ +++ 3114 99 +++++ +++ 12550 100 </verbatim> ---- Name: IBM%%% OS: Ubuntu 6.06, Kernel: 2.6.15-27-686 (SMP)%%% Bonnie++ ver: 1.03%%% Hardware: Dual P-3-733MHz, 1.2GB RAM, Intel SRCS14L 64MB PCI-X 4-Port SATA-1 RAID Controller; Cache = Enabled; Write Cache = Enabled%%% Disk System: 2 * Seagate SATA 320GB w/16 MB Cache (RAID-1)%%% Filesystem: ext3?%%% Bonnie commandline: bonnie++ -r 1200 -s 2400 -x 1%%% Results: <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP ibm 2400M 9718 90 25065 37 11368 14 11618 86 52363 37 203.9 2 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP ibm 16 486 95 +++++ +++ 24737 93 489 96 +++++ +++ 1695 96 </verbatim> ---- bonnie++ -r 1200 -s 15000 -x 1 ---- <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP ibm 15000M 10118 93 20352 29 12916 17 11867 88 58409 43 83.3 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP ibm 16 448 90 +++++ +++ 26376 95 440 90 +++++ +++ 1537 90 </verbatim> ---- Name: quietlyconfident%%% OS: Debian 4.0, Kernel: 2.6.18-4-686 (SMP)%%% Bonnie++ ver: 1.03%%% Hardware: Dual Intel(R) Xeon(TM) CPU 2.00GHz, 2GB RAM, IBM ServeRAID 5i SCSI RAID Controller%%% Disk System: 2 * Hitachi 36.4GB SCA2 (RAID-1)%%% Filesystem: ext3%%% Bonnie commandline: bonnie++ -n 256 -r 2048 -s 4096 -x 1%%% Results: <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP testserver 4G 25907 96 35073 24 14777 6 31127 95 44810 6 570.2 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP testserver 256 21745 76 227477 99 10660 35 26334 91 296262 100 3978 13 </verbatim> Name: quietlyconfident%%% OS: Debian 4.0, Kernel: 2.6.18-4-686 (SMP)%%% Bonnie++ ver: 1.03%%% Hardware: Dual Intel(R) Xeon(TM) CPU 2.00GHz, 2GB RAM, IBM ServeRAID 5i SCSI RAID Controller%%% Disk System: 3 * Hitachi 36.4GB SCA2 (RAID-5)%%% Filesystem: ext3%%% Bonnie commandline: bonnie++ -n 256 -r 2048 -s 4096 -x 1%%% Results: <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP quietlyconfident 4G 24671 93 28384 20 12858 5 27492 82 32794 5 478.9 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP quietlyconfiden 256 20231 72 226709 99 9944 33 24990 87 293927 100 3731 13 </verbatim> Name: quietlyconfident%%% OS: Debian 4.0, Kernel: 2.6.18-4-686 (SMP)%%% Bonnie++ ver: 1.03%%% Hardware: Dual Intel(R) Xeon(TM) CPU 2.00GHz, 2GB RAM, IBM ServeRAID 5i SCSI RAID Controller%%% Disk System: 6 * Hitachi 36.4GB SCA2 (RAID-5)%%% Filesystem: ext3%%% Bonnie commandline: bonnie++ -n 256 -r 2048 -s 4096 -x 1%%% Results: <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP quietlyconfident 4G 25507 96 33162 24 14524 6 29414 90 35650 5 617.4 1 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP quietlyconfiden 256 20576 74 226772 100 9871 33 25643 92 295908 99 4290 15 </verbatim> ---- I ran a range of tests on the Intel SRSC16 SATA RAID controller in an intel server the other day: Intel SRSC16 RAID controller, RAID1, 500 GB (Western Digital?) SATA drives. Name: intel%%% OS: Centos 4.4 (Xen domU on XenServer 4.0.1)%%% Bonnie++ ver: 1.03%%% Hardware: Dual Intel(R) Core Xeon(TM) CPU 2.00GHz, 256MB RAM, Intel SRSC16 SATA RAID controller%%% Disk System: 2 * WD 500GB SATA2 (RAID-1)%%% Filesystem: ext3%%% Bonnie commandline: bonnie++ -r 256 -s 512%%% Results: RAID controller writeback cache disabled, disk cache disabled: <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP localhost.loca 512M 1947 4 2242 0 1113 0 10952 18 36654 0 169.7 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP localhost.locald 16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ ++ </verbatim> RAID controller writeback cache enabled, disk cache disabled: <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP localhost.locald 512M 7938 19 9195 1 4401 0 28823 50 41961 0 227.0 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP localhost.locald 16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ </verbatim> RAID controller writeback cache disabled, disk cache enabled: <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP localhost.loca 512M 19861 47 17094 1 9870 0 28484 47 41167 0 243.8 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP localhost.loca 16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ </verbatim> RAID controller writeback cache enabled, disk cache enabled: <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP localhost.locald 512M 38633 95 40436 4 15547 0 32045 54 42946 0 261.4 0 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP localhost.locald 16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ </verbatim> ---- Intel X25-E and X25-M SSD tests. Tests were run on brand-new disks, and also on drives that had been filled a couple of times with a bulk dfwrite, in order to trigger any write/erase effects present in the flash. Name: Intel SSD%%% OS: Ubuntu 9.04 (32bit)%%% Bonnie++ ver: 1.03%%% Hardware: Intel Core E8500, 4GB Ram, Intel ICH10 SATA controller%%% Disk System: 32GB Intel X25-E SLC SSD, and 160GB Intel X25-M MLC SSD (Generation 1)%%% Filesystem: xfs%%% Bonnie commandline: bonnie++ -n 512%%% Results: 160GB G1MLC: <verbatim> Version 1.03c ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP nzhmlwks0062 6552M 71144 90 73395 10 54707 10 44773 68 196922 23 14104.9 25 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP nzhmlwks0062 512 1939 35 619657 92 2012 7 2011 37 128059 87 1865 8 </verbatim> 160GB G2 SLC (brand new): <verbatim> Version 1.03c ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP nzhmlwks0062 6552M 71591 94 86133 14 58011 12 46109 68 197222 21 15773 21 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 512 5374 78 61409 67 6010 28 5351 76 56306 68 4252 21 </verbatim> 160GB G1MLC (after disk fill): <verbatim> Version 1.03c ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP nzhmlwks0062 6552M 61710 86 75161 11 54019 10 41297 65 187403 23 13455 22 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 512 1948 37 636253 94 1987 7 1797 33 113529 80 1874 9 </verbatim> 32GB G1SLC: <verbatim> Version 1.03c ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP nzhmlwks0062 6552M 68671 90 209593 31 91543 17 44674 65 196556 24 14030.8 26 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP nzhmlwks0062 512 2620 49 677513 94 2713 11 2668 47 139605 87 3024 14 </verbatim> 32GB G1SLC (after disk fill): <verbatim> Version 1.03c ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP nzhmlwks0062 6552M 70295 88 199732 30 93063 17 44745 65 193333 23 14608 22 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 512 2414 44 685627 92 2650 10 2394 43 135578 85 2767 11 </verbatim> ---- OCZ Z-Drive R2 P88 1TB SSD test. This is a PCI-e SSD, with 8 internal SATA controllers connected to an LSI SAS1068E RAID controller in a RAID0. Name: OCZ Z-Drive%%% OS: CentOS 5.5 (64bit)%%% Bonnie++ ver: 1.03%%% Hardware: Intel Xeon X5560, 24GB Ram%%% Disk System: 1 TB OCZ Z-Drive R2 P88 1TB%%% Filesystem: xfs%%% Bonnie commandline: bonnie++%%% Results: <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP sys7000-1 32080M 99244 99 1556161 98 215740 13 80837 98 448703 33 15644 23 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 473 2 +++++ +++ 390 1 486 2 +++++ +++ 409 1 </verbatim> XFS file creation is awful on this platform. I reran the tests several times and recreated the filesystem as well, no luck. Try with ext3fs: Filesystem: ext3%%% Bonnie commandline: bonnie++ -n1024 -f%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP sys7000-1 32080M 686504 91 329593 28 693030 24 14132 23 ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 1024 78708 91 749017 99 29401 30 82852 91 1017881 99 17707 21 </verbatim> Much better. I skipped the per-char tests this time, and I had to increase the number of files to 1024 ( *1024) so that the file tests would run long enough to actually record a result. Over 1M random reads (stats) per second! XFS issues look like barriers. Trying XFS again with nobarrier mount options, and with -r512M to speed the test up (only care about file tests, not bulk tests): Filesystem: xfs -o nobarrier%%% Bonnie commandline: bonnie++ -n1024 -r 512M -f%%% <verbatim> Version 1.03 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP sys7000-1 1G 2085830 100 +++++ +++ +++++ +++ +++++ +++ ------Sequential Create------ --------Random Create-------- -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 1024 4588 99 1321705 99 36996 92 4540 99 975308 99 14644 45 </verbatim> File creation is better, but not as good as with ext3. File deletion is around the same as with ext3, as is file read. ---- Part of CategoryDiskNotes
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