Btrfs Ubuntu 12.04 Disk

Testing out various Btrfs file-system mount options from Ubuntu 12.04 LTS with Linux 3.2 kernel for a future article on Phoronix.com.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1203163-BY-BTRFSUBUN38
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Stock
March 14 2012
 
Space Caching
March 15 2012
 
No Data Copy-On-Write
March 15 2012
 
Zlib Compression
March 15 2012
 
LZO Compression
March 15 2012
 
Auto-Defrag
March 15 2012
 
Free Inode Cache
March 15 2012
 
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Stock

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++,go --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 2.7.3rc1. Compiz was running on this system.

Space Caching

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++,go --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 / relatime,rw,space_cache,ssd
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc1. Compiz was running on this system.

No Data Copy-On-Write

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++,go --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 / nodatacow,nodatasum,nospace_cache,relatime,rw,ssd
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc1. Compiz was running on this system.

Zlib Compression

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++,go --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 / compress=zlib,nospace_cache,relatime,rw,ssd
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc1. Compiz was running on this system.

LZO Compression

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++,go --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 / compress=lzo,nospace_cache,relatime,rw,ssd
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc1. Compiz was running on this system.

Auto-Defrag

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++,go --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 / autodefrag,nospace_cache,relatime,rw,ssd
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc1. Compiz was running on this system.

Free Inode Cache

Processor: Intel Core i5-2520M @ 2.50GHz (4 Cores), Motherboard: HP 161C, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: Intel Sandybridge Mobile (GT2+), Audio: IDT 92HD81B1X5, Network: Intel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205

OS: Ubuntu 12.04, Kernel: 3.2.0-18-generic (x86_64), Desktop: Unity 5.6.0, Display Server: X Server 1.11.3, Display Driver: intel 2.17.0, OpenGL: 3.0 Mesa 8.0.1, Compiler: GCC 4.6, File-System: btrfs, Screen Resolution: 1600x900

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++,go --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 / inode_cache,nospace_cache,relatime,rw,ssd
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc1. Compiz was running on this system.

Btrfs Ubuntu 12.04 DiskOpenBenchmarking.orgPhoronix Test SuiteIntel Core i5-2520M @ 2.50GHz (4 Cores)HP 161CIntel 2nd Generation Core Family DRAM4096MB160GB INTEL SSDSA2M160Intel Sandybridge Mobile (GT2+)IDT 92HD81B1X5Intel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205Ubuntu 12.043.2.0-18-generic (x86_64)Unity 5.6.0X Server 1.11.3intel 2.17.03.0 Mesa 8.0.1GCC 4.6btrfs1600x900ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionBtrfs Ubuntu 12.04 Disk BenchmarksSystem Logs- --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++,go --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 - Stock: CFQ / nospace_cache,relatime,rw,ssd- Space Caching: CFQ / relatime,rw,space_cache,ssd- No Data Copy-On-Write: CFQ / nodatacow,nodatasum,nospace_cache,relatime,rw,ssd- Zlib Compression: CFQ / compress=zlib,nospace_cache,relatime,rw,ssd- LZO Compression: CFQ / compress=lzo,nospace_cache,relatime,rw,ssd- Auto-Defrag: CFQ / autodefrag,nospace_cache,relatime,rw,ssd- Free Inode Cache: CFQ / inode_cache,nospace_cache,relatime,rw,ssd- Disk Scheduler: CFQ. Python 2.7.3rc1. Compiz was running on this system.

StockSpace CachingNo Data Copy-On-WriteZlib CompressionLZO CompressionAuto-DefragFree Inode CacheResult OverviewPhoronix Test Suite100%239%378%517%FS-MarkFlexible IO TesterCompile BenchIOzoneDbenchThreaded I/O Tester

Btrfs Ubuntu 12.04 Diskcompilebench: Compileiozone: 4Kb - 8GB - Write Performancefio: Intel IOMeter File Server Access Patternfs-mark: 1000 Files, 1MB Sizefs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizecompilebench: Initial Createdbench: 1tiobench: Rand Write - 64MB - 16postmark: Disk Transaction Performanceiozone: 4Kb - 8GB - Read Performancecompilebench: Read Compiled Treefs-mark: 5000 Files, 1MB Size, 4 Threadsfs-mark: 1000 Files, 1MB Size, No Sync/FSyncStockSpace CachingNo Data Copy-On-WriteZlib CompressionLZO CompressionAuto-DefragFree Inode Cache105.14102.22555.1852.1358.9075.21140.6892.832209224.81377.7986.50128.07105.50102.87561.8659.0361.4063.48152.3190.17225.05364.6391.63149.40103.67102.68548.3178.7377.4370.05164.4488.87220.54495.0492.40153.67366.08501.76554.7494.2796.8385.89133.8688.67226.51511.64400.85344.83946.38570.48558.30167.43175.77113.49152.6188.38211.60185.65788.581251.47101.20103.072683.4660.4356.6352.88146.3492.65223.85380.1690.80149.3895.60100.58561.1534.7553.2050.4590.0166.442500224.97277.0665.07130.70OpenBenchmarking.org

Compile Bench

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileZlib CompressionStockSpace CachingNo Data Copy-On-WriteLZO CompressionFree Inode CacheAuto-Defrag2004006008001000SE +/- 0.90, N = 3SE +/- 0.94, N = 3SE +/- 1.53, N = 3SE +/- 0.45, N = 3SE +/- 1.83, N = 3SE +/- 0.76, N = 3SE +/- 0.90, N = 3366.08105.14105.50103.67946.3895.60101.20

IOzone

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 4Kb - File Size: 8GB - Disk Test: Write PerformanceZlib CompressionStockSpace CachingNo Data Copy-On-WriteLZO CompressionFree Inode CacheAuto-Defrag120240360480600SE +/- 2.00, N = 3SE +/- 0.53, N = 3SE +/- 0.85, N = 3SE +/- 0.42, N = 3SE +/- 210.77, N = 6SE +/- 0.45, N = 3SE +/- 0.30, N = 3501.76102.22102.87102.68570.48100.58103.071. (CC) gcc options: -O3

Flexible IO Tester

OpenBenchmarking.orgSeconds (Run Time), Fewer Is BetterFlexible IO Tester 1.57Test: Intel IOMeter File Server Access PatternZlib CompressionStockSpace CachingNo Data Copy-On-WriteLZO CompressionFree Inode CacheAuto-Defrag6001200180024003000SE +/- 1.23, N = 3SE +/- 0.49, N = 3SE +/- 1.66, N = 3SE +/- 4.80, N = 3SE +/- 0.58, N = 3SE +/- 1.21, N = 3SE +/- 372.69, N = 3554.74555.18561.86548.31558.30561.152683.46

FS-Mark

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeZlib CompressionStockSpace CachingNo Data Copy-On-WriteLZO CompressionFree Inode CacheAuto-Defrag4080120160200SE +/- 0.49, N = 3SE +/- 1.68, N = 6SE +/- 0.41, N = 3SE +/- 0.61, N = 3SE +/- 3.23, N = 6SE +/- 0.99, N = 6SE +/- 1.13, N = 394.2752.1359.0378.73167.4334.7560.431. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeZlib CompressionStockSpace CachingNo Data Copy-On-WriteLZO CompressionFree Inode CacheAuto-Defrag4080120160200SE +/- 0.64, N = 3SE +/- 1.06, N = 6SE +/- 0.10, N = 3SE +/- 1.38, N = 3SE +/- 2.54, N = 3SE +/- 0.72, N = 3SE +/- 0.58, N = 396.8358.9061.4077.43175.7753.2056.631. (CC) gcc options: -static

Compile Bench

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateZlib CompressionStockSpace CachingNo Data Copy-On-WriteLZO CompressionFree Inode CacheAuto-Defrag306090120150SE +/- 1.30, N = 6SE +/- 3.00, N = 6SE +/- 0.71, N = 3SE +/- 2.73, N = 6SE +/- 0.21, N = 3SE +/- 0.97, N = 3SE +/- 0.93, N = 385.8975.2163.4870.05113.4950.4552.88

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.

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 1Zlib CompressionStockSpace CachingNo Data Copy-On-WriteLZO CompressionFree Inode CacheAuto-Defrag4080120160200SE +/- 1.55, N = 3SE +/- 1.35, N = 3SE +/- 0.65, N = 3SE +/- 0.76, N = 3SE +/- 2.33, N = 4SE +/- 2.89, N = 6SE +/- 1.13, N = 3133.86140.68152.31164.44152.6190.01146.341. (CC) gcc options: -lpopt

Threaded I/O Tester

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 64MB - Thread Count: 16Zlib CompressionStockSpace CachingNo Data Copy-On-WriteLZO CompressionFree Inode CacheAuto-Defrag20406080100SE +/- 0.45, N = 4SE +/- 1.10, N = 4SE +/- 1.56, N = 12SE +/- 0.31, N = 4SE +/- 0.18, N = 4SE +/- 8.63, N = 8SE +/- 1.00, N = 1288.6792.8390.1788.8788.3866.4492.65

PostMark

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceStockFree Inode Cache5001000150020002500SE +/- 63.00, N = 322092500

IOzone

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.347Record Size: 4Kb - File Size: 8GB - Disk Test: Read PerformanceZlib CompressionStockSpace CachingNo Data Copy-On-WriteLZO CompressionFree Inode CacheAuto-Defrag50100150200250SE +/- 1.04, N = 3SE +/- 0.76, N = 3SE +/- 0.54, N = 3SE +/- 0.83, N = 3SE +/- 9.62, N = 6SE +/- 0.52, N = 3SE +/- 0.61, N = 3226.51224.81225.05220.54211.60224.97223.851. (CC) gcc options: -O3

Compile Bench

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeZlib CompressionStockSpace CachingNo Data Copy-On-WriteLZO CompressionFree Inode CacheAuto-Defrag110220330440550SE +/- 54.62, N = 6SE +/- 45.43, N = 6SE +/- 148.08, N = 2SE +/- 61.64, N = 6SE +/- 16.66, N = 3SE +/- 17.55, N = 3SE +/- 78.31, N = 3511.64377.79364.63495.04185.65277.06380.16

FS-Mark

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsZlib CompressionStockSpace CachingNo Data Copy-On-WriteLZO CompressionFree Inode CacheAuto-Defrag2004006008001000SE +/- 13.40, N = 6SE +/- 1.54, N = 6SE +/- 0.72, N = 3SE +/- 1.01, N = 3SE +/- 20.47, N = 6SE +/- 2.66, N = 6SE +/- 0.92, N = 3400.8586.5091.6392.40788.5865.0790.801. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSyncZlib CompressionStockSpace CachingNo Data Copy-On-WriteLZO CompressionFree Inode CacheAuto-Defrag30060090012001500SE +/- 5.10, N = 3SE +/- 5.65, N = 6SE +/- 2.02, N = 3SE +/- 2.91, N = 3SE +/- 16.52, N = 6SE +/- 11.72, N = 6SE +/- 3.86, N = 6344.83128.07149.40153.671251.47130.70149.381. (CC) gcc options: -static

Stock

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++,go --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 2.7.3rc1. Compiz was running on this system.

Testing initiated at 14 March 2012 20:31 by user phoronix.

Space Caching

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++,go --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 / relatime,rw,space_cache,ssd
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc1. Compiz was running on this system.

Testing initiated at 15 March 2012 06:44 by user phoronix.

No Data Copy-On-Write

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++,go --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 / nodatacow,nodatasum,nospace_cache,relatime,rw,ssd
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc1. Compiz was running on this system.

Testing initiated at 15 March 2012 08:46 by user phoronix.

Zlib Compression

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++,go --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 / compress=zlib,nospace_cache,relatime,rw,ssd
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc1. Compiz was running on this system.

Testing initiated at 15 March 2012 12:05 by user phoronix.

LZO Compression

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++,go --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 / compress=lzo,nospace_cache,relatime,rw,ssd
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc1. Compiz was running on this system.

Testing initiated at 15 March 2012 13:55 by user phoronix.

Auto-Defrag

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++,go --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 / autodefrag,nospace_cache,relatime,rw,ssd
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc1. Compiz was running on this system.

Testing initiated at 15 March 2012 15:59 by user phoronix.

Free Inode Cache

Processor: Intel Core i5-2520M @ 2.50GHz (4 Cores), Motherboard: HP 161C, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: Intel Sandybridge Mobile (GT2+), Audio: IDT 92HD81B1X5, Network: Intel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205

OS: Ubuntu 12.04, Kernel: 3.2.0-18-generic (x86_64), Desktop: Unity 5.6.0, Display Server: X Server 1.11.3, Display Driver: intel 2.17.0, OpenGL: 3.0 Mesa 8.0.1, Compiler: GCC 4.6, File-System: btrfs, Screen Resolution: 1600x900

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++,go --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 / inode_cache,nospace_cache,relatime,rw,ssd
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc1. Compiz was running on this system.

Testing initiated at 15 March 2012 19:49 by user phoronix.