I have done some tests with UFS/ZFS under bonnie benchmark.
here are the results if you are interested.
software:
colors:
ZFS_DEF: default ZFS/FreeBSD settings for 1GB/i386 system
ZFS_TUNE: tuned settings reccomneded here: http://wiki.freebsd.org/ZFSTuningGuide
ZFS results:
kernel config:
I added this old thread here, since it was present on [font="Courier New"]bsdformus.org[/font] [RIP] and is still present on other UNIX sites/forums but not here.
here are the results if you are interested.
software:
OS: FreeBSD 7-CURRENT 200708 snapshot
benchmark: [font="Courier New"]bonnie -s 2048[/font]
CFLAGS: [font="Courier New"]-O2 -fno-strict-aliasing -pipe -s[/font]
CPUTYPE: [font="Courier New"]athlon-mp[/font]
scheduler: ULE
hardware:benchmark: [font="Courier New"]bonnie -s 2048[/font]
CFLAGS: [font="Courier New"]-O2 -fno-strict-aliasing -pipe -s[/font]
CPUTYPE: [font="Courier New"]athlon-mp[/font]
scheduler: ULE
CPU: (single) Athlon XP 2000+ [ 12.5 x 1333MHz ]
MEM: 1 GB DDR 266MHz CL2
FSB Ratio: 1:1
MOTHERBOARD: AMD 760 MPX
HDD: (single) Maxtor 6L160P0 ATA/133
legend:MEM: 1 GB DDR 266MHz CL2
FSB Ratio: 1:1
MOTHERBOARD: AMD 760 MPX
HDD: (single) Maxtor 6L160P0 ATA/133
Code:
GJ - GJournal
SU - Soft Updates
lzjb - zfs set compression=lzjb ${POOL}
gzip-* - zfs set compression=gzip-* ${POOL}colors:
Code:
[B][color="Green"]GREEN[/color][/B] - first
[B][color="Orange"]ORANGE[/color][/B] - second
[color="Red"][B]RED[/B][/color] - third
Code:
---------Sequential Output---------- -----Sequential Input--- --Random--
-Per Char- --Block--- -Rewrite-- -Per Char- ---Block--- --Seeks---
K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU
UFS 44735 64.9 [B][color="Red"]46970[/color][/B] 18.0 15565 7.0 41166 54.9 47447 12.9 173.9 1.1
UFS.noatime 45524 66.0 [B][color="Orange"]47032[/color][/B] 18.1 15397 7.0 40431 54.3 46874 12.8 177.8 1.1
UFS.noatime.async [color="Red"][B]45621[/B][/color] 66.4 46510 17.8 15432 7.0 41227 55.4 47501 12.9 174.0 1.1
UFS_SU 45294 66.5 42729 17.5 15563 7.1 39849 53.4 43410 11.9 167.4 1.0
UFS_SU.noatime [B][color="Orange"]45998[/color][/B] 67.6 42278 17.3 15378 6.9 39169 51.7 44086 12.0 166.6 1.0
UFS_SU.noatime.async [color="Green"][B]46125[/B][/color] 67.7 43361 17.7 15520 7.0 39132 52.4 43598 11.9 169.0 1.0
UFS_GJ 18357 27.5 18079 7.5 10931 4.7 40076 52.9 46950 13.3 [color="red"][B]181.1[/B][/color] 1.2
UFS_GJ.noatime 18140 27.1 16990 7.1 10973 4.7 39837 53.4 47476 13.4 169.4 1.1
UFS_GJ.noatime.async 17942 26.9 17586 7.3 11107 4.8 38021 51.1 47414 13.2 171.4 1.1
ZFS 32858 64.1 30611 20.4 15401 10.0 39544 60.3 47483 11.0 65.5 0.8
ZFS.noatime 32463 64.5 29860 20.8 14992 9.8 40286 62.0 47717 12.9 65.3 0.7
ZFS.comp=lzjb 40061 78.8 [color="#008000"][B]86064[/B][/color] 61.5 [B][color="#008000"]55270[/color][/B] 42.2 [B][color="#008000"]51819[/color][/B] 79.8 [B][color="#008000"]132028[/color][/B] 50.1 138.0 3.2
ZFS.comp=gzip-1 25843 49.2 38214 26.8 [color="Orange"][B]25772[/B][/color] 30.7 [color="Red"][B]45479[/B][/color] 77.2 [color="#ff0000"][B]102446[/B][/color] 54.4 [color="Orange"][B]354.7[/B][/color] 21.0
ZFS.comp=gzip-9 19968 38.2 22995 16.3 [color="Red"][B]19615[/B][/color] 25.2 [color="Orange"][B]46752[/B][/color] 84.6 [color="#ffa500"][B]102759[/B][/color] 63.0 [color="Green"][B]740.6[/B][/color] 62.6ZFS_DEF: default ZFS/FreeBSD settings for 1GB/i386 system
Code:
kern.maxvnodes: 70235
vfs.zfs.prefetch_disable: 0
vfs.zfs.arc_max: 167772160
vm.kmem_size_max: 335544320
vfs.zfs.zil_disable: 0ZFS_TUNE: tuned settings reccomneded here: http://wiki.freebsd.org/ZFSTuningGuide
Code:
kern.maxvnodes: 50000
vfs.zfs.prefetch_disable: 1
vfs.zfs.arc_max: 104857600
vm.kmem_size_max: 402653184
vfs.zfs.zil_disable: 0 / 1ZFS results:
Code:
---------Sequential Output---------- -----Sequential Input--- --Random--
-Per Char- --Block--- -Rewrite-- -Per Char- ---Block--- --Seeks---
K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU
ZFS_DEF 32858 64.1 30611 20.4 15401 10.0 39544 60.3 47483 11.0 65.5 0.8
ZFS_TUNE 35637 68.1 30117 20.2 18787 9.9 35982 47.9 48953 9.3 66.3 0.7
ZFS_TUNE.zil=disabled 38353 74.9 31409 21.1 20198 10.6 35449 48.6 48207 9.6 65.6 0.7
ZFS_DEF.comp=lzjb 40061 78.8 86064 61.5 55270 42.2 51819 79.8 132028 50.1 138.0 3.2
ZFS_TUNE.comp=lzjb 40228 75.6 89397 59.1 50634 40.1 54886 91.4 156476 80.1 127.6 2.9
ZFS_TUNE.comp=lzjb.zil=disabled 40536 76.4 83370 57.4 52601 41.8 54335 92.1 151080 80.2 133.3 2.9kernel config:
Code:
cpu I686_CPU
ident VERMADEN
options SCHED_ULE # ULE scheduler
options PREEMPTION # Enable kernel thread preemption
options INET # InterNETworking
options FFS # Berkeley Fast Filesystem
options SOFTUPDATES # Enable FFS soft updates support
options UFS_ACL # Support for access control lists
options UFS_DIRHASH # Improve performance on big directories
options UFS_GJOURNAL # Enable gjournal-based UFS journaling
options GEOM_PART_GPT # GUID Partition Tables.
options GEOM_LABEL # Provides labelization
options COMPAT_43TTY # BSD 4.3 TTY compat [KEEP THIS!]
options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
options SYSVSHM # SYSV-style shared memory
options SYSVMSG # SYSV-style message queues
options SYSVSEM # SYSV-style semaphores
options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options ADAPTIVE_GIANT # Giant mutex is adaptive.
options STOP_NMI # Stop CPUS using NMI instead of IPI
# SMP kernel
options SMP # Symmetric MultiProcessor Kernel
device apic # I/O APIC
# Bus support
device eisa
device pci
# Floppy drives
device fdc
# ATA and ATAPI devices
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
options ATA_STATIC_ID # Static device numbering
# SCSI peripherals
device scbus # SCSI bus (required for SCSI)
device da # Direct Access (disks)
device cd # CD
device pass # Passthrough device (direct SCSI access)
# Keyboard and the PS/2 mouse
device atkbdc # AT keyboard controller
device atkbd # AT keyboard
device psm # PS/2 mouse
device kbdmux # keyboard multiplexer
# Syscons console driver
device sc
device vga # VGA video card driver
device splash # Splash screen and screen saver support
# Add suspend/resume support for the i8254.
device pmtimer
# NIC
device miibus # MII bus support
device fxp # Intel EtherExpress PRO/100B (82557, 82558)
# Pseudo devices
device loop # Network loopback
device random # Entropy device
device ether # Ethernet support
device pty # Pseudo-ttys (telnet etc)
device md # Memory "disks"
# Berkeley Packet Filter
device bpf # Berkeley packet filterI added this old thread here, since it was present on [font="Courier New"]bsdformus.org[/font] [RIP] and is still present on other UNIX sites/forums but not here.
