ZFS Linux Benchmarking Ubuntu 12.04

ZFS, EXT4, Btrfs Linux file-system benchmarking under Ubuntu 12.04 LTS. Linux file-system testing for a future article on Phoronix.com by Michael Larabel.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1206267-SU-ZFSLINUXB51
Jump To Table - Results

View

Do Not Show Noisy Results
Do Not Show Results With Incomplete Data
Do Not Show Results With Little Change/Spread
List Notable Results
Show Result Confidence Charts

Limit displaying results to tests within:

CPU Massive 2 Tests
Disk Test Suite 6 Tests

Statistics

Show Overall Harmonic Mean(s)
Show Overall Geometric Mean
Show Geometric Means Per-Suite/Category
Show Wins / Losses Counts (Pie Chart)
Normalize Results
Remove Outliers Before Calculating Averages

Graph Settings

Force Line Graphs Where Applicable
Convert To Scalar Where Applicable
Prefer Vertical Bar Graphs
On Line Graphs With Missing Data, Connect The Line Gaps

Multi-Way Comparison

Condense Comparison
Transpose Comparison

Table

Show Detailed System Result Table

Run Management

Highlight
Result
Hide
Result
Result
Identifier
View Logs
Performance Per
Dollar
Date
Run
  Test
  Duration
SSD: LLNL ZFS 0.6.0-rc9
June 24 2012
 
SSD: EXT4
June 24 2012
 
SSD: Btrfs
June 25 2012
 
HDD: LLNL ZFS 0.6.0-rc9
June 25 2012
 
HDD: EXT4
June 25 2012
 
HDD: Btrfs
June 25 2012
 
Invert Hiding All Results Option
 

Only show results where is faster than
Only show results matching title/arguments (delimit multiple options with a comma):
Do not show results matching title/arguments (delimit multiple options with a comma):

SSD: LLNL ZFS 0.6.0-rc9

Processor: Intel Core i7-3770K @ 3.50GHz (8 Cores), Motherboard: ECS Z77H2-A2X v1.0, Chipset: Intel Ivy Bridge DRAM, Memory: 2 x 4096 MB DDR3-1333MHz, Disk: 64GB OCZ AGILITY + 240GB OCZ VERTEX3, Graphics: Intel Ivy Bridge (1150MHz), Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Realtek RTL8111/8168B + Intel Centrino Advanced-N 6205

OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Desktop: Unity 5.10.0, Display Server: X Server 1.11.3, Display Driver: intel 2.17.0, OpenGL: 2.1 Mesa 8.0.2, Compiler: GCC 4.6, File-System: zfs, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Processor Notes: Scaling Governor: ondemand
System Notes: Python 2.7.3. Compiz was running on this system.

SSD: EXT4

OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Desktop: Unity 5.10.0, Display Server: X Server 1.11.3, Display Driver: intel 2.17.0, OpenGL: 2.1 Mesa 8.0.2, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / barrier=1,data=ordered,relatime,rw,user_xattr
System Notes: Disk Scheduler: CFQ. Python 2.7.3. Compiz was running on this system.

SSD: Btrfs

OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Desktop: Unity 5.10.0, Display Server: X Server 1.11.3, Display Driver: intel 2.17.0, OpenGL: 2.1 Mesa 8.0.2, Compiler: GCC 4.6, File-System: btrfs, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / nospace_cache,relatime,rw,ssd
System Notes: Disk Scheduler: CFQ. Python 2.7.3. Compiz was running on this system.

HDD: LLNL ZFS 0.6.0-rc9

Processor: Intel Core i7-3770K @ 3.50GHz (8 Cores), Motherboard: ECS Z77H2-A2X v1.0, Chipset: Intel Ivy Bridge DRAM, Memory: 2 x 4096 MB DDR3-1333MHz, Disk: 320GB Seagate ST3320620AS + 240GB OCZ VERTEX3, Graphics: Intel Ivy Bridge (1150MHz), Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Realtek RTL8111/8168B + Intel Centrino Advanced-N 6205

OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Desktop: Unity 5.10.0, Display Server: X Server 1.11.3, Display Driver: intel 2.17.0, OpenGL: 2.1 Mesa 8.0.2, Compiler: GCC 4.6, File-System: zfs, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
System Notes: Python 2.7.3. Compiz was running on this system.

HDD: EXT4

OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Desktop: Unity 5.10.0, Display Server: X Server 1.11.3, Display Driver: intel 2.17.0, OpenGL: 2.1 Mesa 8.0.2, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / barrier=1,data=ordered,relatime,rw,user_xattr
System Notes: Disk Scheduler: CFQ. Python 2.7.3. Compiz was running on this system.

HDD: Btrfs

OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Desktop: Unity 5.10.0, Display Server: X Server 1.11.3, Display Driver: intel 2.17.0, OpenGL: 2.1 Mesa 8.0.2, Compiler: GCC 4.6, File-System: btrfs, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / nospace_cache,relatime,rw
System Notes: Disk Scheduler: CFQ. Python 2.7.3. Compiz was running on this system.

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionSSDHDD LLNL ZFS 0.6.0-rc9 EXT4 Btrfs LLNL ZFS 0.6.0-rc9 EXT4 BtrfsIntel Core i7-3770K @ 3.50GHz (8 Cores)ECS Z77H2-A2X v1.0Intel Ivy Bridge DRAM2 x 4096 MB DDR3-1333MHz64GB OCZ AGILITY + 240GB OCZ VERTEX3Intel Ivy Bridge (1150MHz)Realtek ALC892DELL P2210HRealtek RTL8111/8168B + Intel Centrino Advanced-N 6205Ubuntu 12.043.2.0-23-generic (x86_64)Unity 5.10.0X Server 1.11.3intel 2.17.02.1 Mesa 8.0.2GCC 4.6zfs1920x1080ext4btrfs320GB Seagate ST3320620AS + 240GB OCZ VERTEX3zfsext4btrfsOpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v Processor Details- SSD: LLNL ZFS 0.6.0-rc9: Scaling Governor: ondemandSystem Details- SSD: LLNL ZFS 0.6.0-rc9: Python 2.7.3. Compiz was running on this system.- SSD: EXT4: Disk Scheduler: CFQ. Python 2.7.3. Compiz was running on this system.- SSD: Btrfs: Disk Scheduler: CFQ. Python 2.7.3. Compiz was running on this system.- HDD: LLNL ZFS 0.6.0-rc9: Python 2.7.3. Compiz was running on this system.- HDD: EXT4: Disk Scheduler: CFQ. Python 2.7.3. Compiz was running on this system.- HDD: Btrfs: Disk Scheduler: CFQ. Python 2.7.3. Compiz was running on this system.Disk Details- SSD: EXT4: CFQ / barrier=1,data=ordered,relatime,rw,user_xattr- SSD: Btrfs: CFQ / nospace_cache,relatime,rw,ssd- HDD: EXT4: CFQ / barrier=1,data=ordered,relatime,rw,user_xattr- HDD: Btrfs: CFQ / nospace_cache,relatime,rw

fio: Intel IOMeter File Server Access Patternfs-mark: 1000 Files, 1MB Sizefs-mark: 5000 Files, 1MB Size, 4 Threadsfs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizefs-mark: 1000 Files, 1MB Size, No Sync/FSyncblogbench: Readdbench: 1iozone: 1MB - 8GB - Read Performanceiozone: 1MB - 8GB - Write Performancetiobench: Rand Write - 64MB - 16compilebench: Compilecompilebench: Initial Createcompilebench: Read Compiled Treepostmark: Disk Transaction PerformanceSSDHDD LLNL ZFS 0.6.0-rc9 EXT4 Btrfs LLNL ZFS 0.6.0-rc9 EXT4 Btrfs70.1736.0718.9218.52355.07372304201.57191.2091.594.24100.9590.21502.80445300.3959.7788.1357.53336.13111686846.06341.07124.9210.02158.67131.55802.32676.6127.4228.0023.17131.80180369835.82245.9659.1462.53107.1238.45794.5020.2320.0019.10353.53290550101.3175.4464.885.5149.3363.56373.562895635.8113.6031.2717.83153.23194464815.91106.5361.311.9765.4897.29753.6815.6717.3314.83266.3310.56119.9372.8636.99101.64110.81739.48OpenBenchmarking.org

Flexible IO Tester

SSDHDDOpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Intel IOMeter File Server Access PatternLLNL ZFS 0.6.0-rc9EXT4Btrfs12002400360048006000SE +/- 0.54, N = 3SE +/- 0.25, N = 3SE +/- 26.00, N = 670.17300.39676.615635.81

FS-Mark

SSDHDDOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeLLNL ZFS 0.6.0-rc9EXT4Btrfs1326395265SE +/- 0.58, N = 3SE +/- 0.09, N = 3SE +/- 1.33, N = 6SE +/- 0.32, N = 6SE +/- 0.06, N = 3SE +/- 0.07, N = 336.0759.7727.4220.2313.6015.671. (CC) gcc options: -static

SSDHDDOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsLLNL ZFS 0.6.0-rc9EXT4Btrfs20406080100SE +/- 1.81, N = 6SE +/- 6.46, N = 6SE +/- 0.96, N = 6SE +/- 0.23, N = 3SE +/- 0.99, N = 6SE +/- 0.38, N = 618.9288.1328.0020.0031.2717.331. (CC) gcc options: -static

SSDHDDOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeLLNL ZFS 0.6.0-rc9EXT4Btrfs1326395265SE +/- 0.29, N = 5SE +/- 0.03, N = 3SE +/- 0.83, N = 6SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 318.5257.5323.1719.1017.8314.831. (CC) gcc options: -static

SSDHDDOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSyncLLNL ZFS 0.6.0-rc9EXT4Btrfs80160240320400SE +/- 295.09, N = 6SE +/- 6.48, N = 6SE +/- 1.15, N = 3SE +/- 286.18, N = 6SE +/- 3.18, N = 6SE +/- 0.74, N = 3355.07336.13131.80353.53153.23266.331. (CC) gcc options: -static

BlogBench

SSDHDDOpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: ReadLLNL ZFS 0.6.0-rc9EXT4Btrfs400K800K1200K1600K2000KSE +/- 51494.10, N = 6SE +/- 34599.59, N = 6SE +/- 29027.45, N = 3SE +/- 4182.86, N = 5SE +/- 23423.79, N = 33723041116868180369829055019446481. (CC) gcc options: -O2 -pthread

Dbench

Dbench is a benchmark designed by the Samba project as a free alternative to netbench, but dbench contains only file-system calls for testing the disk performance. Learn more via the OpenBenchmarking.org test page.

SSDHDDOpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 1LLNL ZFS 0.6.0-rc9EXT4Btrfs4080120160200SE +/- 0.61, N = 3SE +/- 0.05, N = 3SE +/- 0.14, N = 3SE +/- 1.65, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3201.5746.0635.82101.3115.9110.561. (CC) gcc options: -lpopt

IOzone

The IOzone benchmark tests the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.

SSDHDDOpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 8GB - Disk Test: Read PerformanceLLNL ZFS 0.6.0-rc9EXT4Btrfs70140210280350SE +/- 5.30, N = 6SE +/- 1.08, N = 3SE +/- 8.74, N = 6SE +/- 0.57, N = 3SE +/- 0.83, N = 3SE +/- 5.99, N = 6191.20341.07245.9675.44106.53119.931. (CC) gcc options: -O3

SSDHDDOpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 1MB - File Size: 8GB - Disk Test: Write PerformanceLLNL ZFS 0.6.0-rc9EXT4Btrfs306090120150SE +/- 2.61, N = 6SE +/- 0.16, N = 3SE +/- 0.47, N = 3SE +/- 0.94, N = 3SE +/- 0.78, N = 3SE +/- 0.15, N = 391.59124.9259.1464.8861.3172.861. (CC) gcc options: -O3

Threaded I/O Tester

SSDHDDOpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 64MB - Thread Count: 16LLNL ZFS 0.6.0-rc9EXT4Btrfs1428425670SE +/- 0.49, N = 8SE +/- 0.03, N = 4SE +/- 2.77, N = 8SE +/- 2.60, N = 8SE +/- 0.02, N = 4SE +/- 2.78, N = 84.2410.0262.535.511.9736.99

Compile Bench

SSDHDDOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileLLNL ZFS 0.6.0-rc9EXT4Btrfs4080120160200SE +/- 21.79, N = 6SE +/- 9.38, N = 6SE +/- 5.47, N = 6SE +/- 6.87, N = 6SE +/- 1.03, N = 4SE +/- 1.86, N = 3100.95158.67107.1249.3365.48101.64

SSDHDDOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateLLNL ZFS 0.6.0-rc9EXT4Btrfs306090120150SE +/- 4.24, N = 6SE +/- 3.77, N = 6SE +/- 1.57, N = 6SE +/- 10.06, N = 6SE +/- 4.21, N = 4SE +/- 11.83, N = 390.21131.5538.4563.5697.29110.81

SSDHDDOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeLLNL ZFS 0.6.0-rc9EXT4Btrfs2004006008001000SE +/- 25.25, N = 6SE +/- 6.39, N = 3SE +/- 5.66, N = 3SE +/- 58.40, N = 6SE +/- 6.11, N = 3SE +/- 5.91, N = 3502.80802.32794.50373.56753.68739.48

PostMark

SSDHDDOpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceLLNL ZFS 0.6.0-rc9100200300400500SE +/- 182.24, N = 10SE +/- 12.01, N = 10445289

SSD: LLNL ZFS 0.6.0-rc9

Processor: Intel Core i7-3770K @ 3.50GHz (8 Cores), Motherboard: ECS Z77H2-A2X v1.0, Chipset: Intel Ivy Bridge DRAM, Memory: 2 x 4096 MB DDR3-1333MHz, Disk: 64GB OCZ AGILITY + 240GB OCZ VERTEX3, Graphics: Intel Ivy Bridge (1150MHz), Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Realtek RTL8111/8168B + Intel Centrino Advanced-N 6205

OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Desktop: Unity 5.10.0, Display Server: X Server 1.11.3, Display Driver: intel 2.17.0, OpenGL: 2.1 Mesa 8.0.2, Compiler: GCC 4.6, File-System: zfs, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Processor Notes: Scaling Governor: ondemand
System Notes: Python 2.7.3. Compiz was running on this system.

Testing initiated at 24 June 2012 18:06 by user root.

SSD: EXT4

Processor: Intel Core i7-3770K @ 3.50GHz (8 Cores), Motherboard: ECS Z77H2-A2X v1.0, Chipset: Intel Ivy Bridge DRAM, Memory: 2 x 4096 MB DDR3-1333MHz, Disk: 64GB OCZ AGILITY + 240GB OCZ VERTEX3, Graphics: Intel Ivy Bridge (1150MHz), Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Realtek RTL8111/8168B + Intel Centrino Advanced-N 6205

OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Desktop: Unity 5.10.0, Display Server: X Server 1.11.3, Display Driver: intel 2.17.0, OpenGL: 2.1 Mesa 8.0.2, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / barrier=1,data=ordered,relatime,rw,user_xattr
System Notes: Disk Scheduler: CFQ. Python 2.7.3. Compiz was running on this system.

Testing initiated at 24 June 2012 23:16 by user root.

SSD: Btrfs

Processor: Intel Core i7-3770K @ 3.50GHz (8 Cores), Motherboard: ECS Z77H2-A2X v1.0, Chipset: Intel Ivy Bridge DRAM, Memory: 2 x 4096 MB DDR3-1333MHz, Disk: 64GB OCZ AGILITY + 240GB OCZ VERTEX3, Graphics: Intel Ivy Bridge (1150MHz), Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Realtek RTL8111/8168B + Intel Centrino Advanced-N 6205

OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Desktop: Unity 5.10.0, Display Server: X Server 1.11.3, Display Driver: intel 2.17.0, OpenGL: 2.1 Mesa 8.0.2, Compiler: GCC 4.6, File-System: btrfs, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / nospace_cache,relatime,rw,ssd
System Notes: Disk Scheduler: CFQ. Python 2.7.3. Compiz was running on this system.

Testing initiated at 25 June 2012 05:42 by user root.

HDD: LLNL ZFS 0.6.0-rc9

Processor: Intel Core i7-3770K @ 3.50GHz (8 Cores), Motherboard: ECS Z77H2-A2X v1.0, Chipset: Intel Ivy Bridge DRAM, Memory: 2 x 4096 MB DDR3-1333MHz, Disk: 320GB Seagate ST3320620AS + 240GB OCZ VERTEX3, Graphics: Intel Ivy Bridge (1150MHz), Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Realtek RTL8111/8168B + Intel Centrino Advanced-N 6205

OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Desktop: Unity 5.10.0, Display Server: X Server 1.11.3, Display Driver: intel 2.17.0, OpenGL: 2.1 Mesa 8.0.2, Compiler: GCC 4.6, File-System: zfs, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
System Notes: Python 2.7.3. Compiz was running on this system.

Testing initiated at 25 June 2012 21:39 by user root.

HDD: EXT4

Processor: Intel Core i7-3770K @ 3.50GHz (8 Cores), Motherboard: ECS Z77H2-A2X v1.0, Chipset: Intel Ivy Bridge DRAM, Memory: 2 x 4096 MB DDR3-1333MHz, Disk: 320GB Seagate ST3320620AS + 240GB OCZ VERTEX3, Graphics: Intel Ivy Bridge (1150MHz), Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Realtek RTL8111/8168B + Intel Centrino Advanced-N 6205

OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Desktop: Unity 5.10.0, Display Server: X Server 1.11.3, Display Driver: intel 2.17.0, OpenGL: 2.1 Mesa 8.0.2, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / barrier=1,data=ordered,relatime,rw,user_xattr
System Notes: Disk Scheduler: CFQ. Python 2.7.3. Compiz was running on this system.

Testing initiated at 25 June 2012 11:35 by user root.

HDD: Btrfs

Processor: Intel Core i7-3770K @ 3.50GHz (8 Cores), Motherboard: ECS Z77H2-A2X v1.0, Chipset: Intel Ivy Bridge DRAM, Memory: 2 x 4096 MB DDR3-1333MHz, Disk: 320GB Seagate ST3320620AS + 240GB OCZ VERTEX3, Graphics: Intel Ivy Bridge (1150MHz), Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Realtek RTL8111/8168B + Intel Centrino Advanced-N 6205

OS: Ubuntu 12.04, Kernel: 3.2.0-23-generic (x86_64), Desktop: Unity 5.10.0, Display Server: X Server 1.11.3, Display Driver: intel 2.17.0, OpenGL: 2.1 Mesa 8.0.2, Compiler: GCC 4.6, File-System: btrfs, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / nospace_cache,relatime,rw
System Notes: Disk Scheduler: CFQ. Python 2.7.3. Compiz was running on this system.

Testing initiated at 25 June 2012 16:32 by user root.