Linux 3.15 Kernel SSD File Systems

Linux 3.15 kernel file-system benchmarks on a solid-state drive (SSD). Benchmarks by Michael Larabel for a future article on Phoronix.com.

HTML result view exported from: https://openbenchmarking.org/result/1405076-KH-LINUX315K34&sor&grr.

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionLinux 3.14Linux 3.15 EXT4 XFS F2FS Btrfs EXT4 XFS F2FS BtrfsIntel Core i7-4770K @ 3.90GHz (8 Cores)ECS Z87H3-A2X EXTREME v1.0Intel 4th Gen Core DRAM16384MB120GB Samsung SSD 840 + 240GB OCZ VERTEX3Sapphire AMD Radeon HD 6870 1024MBRealtek ALC1150SyncMasterRealtek RTL8111/8168/8411Ubuntu 14.043.14.0-031400-generic (x86_64)Unity 7.2.0X Server 1.15.1radeon 7.3.993.3 Mesa 10.3.0-devel (git-97a70f2 trusty-oibaf-ppa) Gallium 0.4GCC 4.8.2ext42560x1600xfsF2FSbtrfsIntel 8 /C2203.15.0-999-generic (x86_64)ext4xfsF2FSbtrfsOpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Disk Details- Linux 3.14: EXT4: DEADLINE / data=ordered,relatime,rw- Linux 3.14: XFS: DEADLINE / attr2,inode64,noquota,relatime,rw- Linux 3.14: F2FS: DEADLINE / acl,active_logs=6,background_gc=on,relatime,rw,user_xattr- Linux 3.14: Btrfs: DEADLINE / relatime,rw,space_cache,ssd- Linux 3.15: EXT4: DEADLINE / data=ordered,relatime,rw- Linux 3.15: XFS: DEADLINE / attr2,inode64,noquota,relatime,rw- Linux 3.15: F2FS: DEADLINE / acl,active_logs=6,background_gc=on,relatime,rw,user_xattr- Linux 3.15: Btrfs: DEADLINE / relatime,rw,space_cache,ssdSystem Details- Disk Scheduler: DEADLINE.

postmark: Disk Transaction Performancetiobench: Rand Write - 32MB - 4iozone: 64Kb - 8GB - Write Performancedbench: 6dbench: 1aio-stress: Rand WriteLinux 3.14Linux 3.15 EXT4 XFS F2FS Btrfs EXT4 XFS F2FS Btrfs510214.55372.971003.27399.492461.79559713.92373.931105.74424.222627.56595415.61373.56867.97544.061652.01559710.91375.28951.26309.13884.40524514.33373.871006.46400.482640.25572513.37373.361123.67430.222550.0360009.99373.50837.87550.281873.04559911.00375.34954.63311.40795.36OpenBenchmarking.org

PostMark

Disk Transaction Performance

Linux 3.15Linux 3.14OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceF2FSXFSBtrfsEXT413002600390052006500SE +/- 48.33, N = 3SE +/- 44.00, N = 3SE +/- 82.33, N = 3SE +/- 37.00, N = 3SE +/- 81.99, N = 3SE +/- 42.00, N = 3SE +/- 42.00, N = 3SE +/- 0.00, N = 3600057255599524559545597559751021. (CC) gcc options: -O3

Threaded I/O Tester

Test: Random Write - Size Per Thread: 32MB - Thread Count: 4

Linux 3.14Linux 3.15OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 32MB - Thread Count: 4F2FSEXT4XFSBtrfs48121620SE +/- 0.28, N = 6SE +/- 0.20, N = 6SE +/- 0.23, N = 6SE +/- 0.06, N = 3SE +/- 0.27, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 3SE +/- 0.11, N = 315.6114.5513.9210.9114.3313.3711.009.99

IOzone

Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance

Linux 3.15Linux 3.14OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 64Kb - File Size: 8GB - Disk Test: Write PerformanceBtrfsXFSEXT4F2FS80160240320400SE +/- 0.24, N = 3SE +/- 0.13, N = 3SE +/- 0.10, N = 3SE +/- 0.96, N = 3SE +/- 0.14, N = 3SE +/- 0.35, N = 3SE +/- 0.25, N = 3SE +/- 0.91, N = 3375.34373.87373.50373.36375.28373.93373.56372.971. (CC) gcc options: -O3

Dbench

Client Count: 6

Linux 3.15Linux 3.14OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 6XFSEXT4BtrfsF2FS2004006008001000SE +/- 0.32, N = 3SE +/- 0.30, N = 3SE +/- 0.57, N = 3SE +/- 0.59, N = 3SE +/- 0.47, N = 3SE +/- 0.63, N = 3SE +/- 0.64, N = 3SE +/- 0.49, N = 31123.671006.46954.63837.871105.741003.27951.26867.971. (CC) gcc options: -lpopt -O2

Dbench

Client Count: 1

Linux 3.15Linux 3.14OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 1F2FSXFSEXT4Btrfs120240360480600SE +/- 0.55, N = 3SE +/- 0.52, N = 3SE +/- 0.07, N = 3SE +/- 0.27, N = 3SE +/- 0.60, N = 3SE +/- 0.60, N = 3SE +/- 0.34, N = 3SE +/- 0.39, N = 3550.28430.22400.48311.40544.06424.22399.49309.131. (CC) gcc options: -lpopt -O2

AIO-Stress

Test: Random Write

Linux 3.15Linux 3.14OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random WriteEXT4XFSF2FSBtrfs6001200180024003000SE +/- 8.76, N = 3SE +/- 38.52, N = 5SE +/- 61.61, N = 6SE +/- 35.48, N = 6SE +/- 24.35, N = 3SE +/- 18.76, N = 3SE +/- 75.19, N = 6SE +/- 11.24, N = 32640.252550.031873.04795.362627.562461.791652.01884.401. (CC) gcc options: -pthread -laio

Phoronix Test Suite v10.8.5