Btrfs Linux SSD RAID0 RAID1 Benchmarks

Btrfs RAID tests on two SanDisk SSD Plus drives. Tests by Michael Larabel of Phoronix.com.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1602021-GA-BTRFSCHEA84
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1 x SanDisk SDSSDA12
February 01 2016
 
2 x SanDisk SDSSDA12 RAID0
February 01 2016
 
2 x SanDisk SDSSDA12 RAID1
February 02 2016
 
2 x SanDisk SDSSDA12 RAID1+LZO
February 02 2016
 
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1 x SanDisk SDSSDA12

Processor: Intel Core i7-5960X @ 3.50GHz (16 Cores), Motherboard: Gigabyte X99-UD4-CF, Chipset: Intel Xeon E7 v3/Xeon, Memory: 16384MB, Disk: 120GB SanDisk SDSSDA12 + 120GB Samsung SSD 850, Graphics: XFX AMD Radeon R9 285/380 2048MB, Audio: Realtek ALC1150, Monitor: DELL P2415Q, Network: Intel Connection

OS: Ubuntu 15.10, Kernel: 4.5.0-rc2amdgpu-pp+ (x86_64) 20160201, Desktop: Unity, Display Server: X Server 1.17.2, Display Driver: amdgpu 1.0.99, OpenGL: 4.1 Mesa 11.2.0-devel (padoka PPA) Gallium 0.4, Compiler: GCC 5.2.1 20151010, File-System: btrfs, Screen Resolution: 3840x2160

Kernel Notes: amdgpu.powerplay=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / relatime,rw,space_cache,ssd,subvol=/,subvolid=5
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.10.

2 x SanDisk SDSSDA12 RAID0

Kernel Notes: amdgpu.powerplay=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / relatime,rw,space_cache,ssd,subvol=/,subvolid=5 / RAID0
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.10.

2 x SanDisk SDSSDA12 RAID1

Kernel Notes: amdgpu.powerplay=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / relatime,rw,space_cache,ssd,subvol=/,subvolid=5 / RAID1
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.10.

2 x SanDisk SDSSDA12 RAID1+LZO

Changed Disk to 2 x 120GB SanDisk SDSSDA12 + 120GB Samsung SSD 850.

Disk Change: DEADLINE / compress=lzo,relatime,rw,space_cache,ssd,subvol=/,subvolid=5 / RAID1

Btrfs Linux SSD RAID0 RAID1 BenchmarksOpenBenchmarking.orgPhoronix Test SuiteIntel Core i7-5960X @ 3.50GHz (16 Cores)Gigabyte X99-UD4-CFIntel Xeon E7 v3/Xeon16384MB120GB SanDisk SDSSDA12 + 120GB Samsung SSD 8502 x 120GB SanDisk SDSSDA12 + 120GB Samsung SSD 850XFX AMD Radeon R9 285/380 2048MBRealtek ALC1150DELL P2415QIntel ConnectionUbuntu 15.104.5.0-rc2amdgpu-pp+ (x86_64) 20160201UnityX Server 1.17.2amdgpu 1.0.994.1 Mesa 11.2.0-devel (padoka PPA) Gallium 0.4GCC 5.2.1 20151010btrfs3840x2160ProcessorMotherboardChipsetMemoryDisksGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionBtrfs Linux SSD RAID0 RAID1 Benchmarks PerformanceSystem Logs- amdgpu.powerplay=1- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - 1 x SanDisk SDSSDA12: DEADLINE / relatime,rw,space_cache,ssd,subvol=/,subvolid=5 - 2 x SanDisk SDSSDA12 RAID0: DEADLINE / relatime,rw,space_cache,ssd,subvol=/,subvolid=5 / RAID0 - 2 x SanDisk SDSSDA12 RAID1: DEADLINE / relatime,rw,space_cache,ssd,subvol=/,subvolid=5 / RAID1 - 2 x SanDisk SDSSDA12 RAID1+LZO: DEADLINE / compress=lzo,relatime,rw,space_cache,ssd,subvol=/,subvolid=5 / RAID1 - Scaling Governor: intel_pstate powersave- Python 2.7.10.

1 x SanDisk SDSSDA122 x SanDisk SDSSDA12 RAID02 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID1+LZOResult OverviewPhoronix Test Suite100%154%207%261%FS-MarkFlexible IO TesterPostgreSQL pgbenchFlexible IO TesterFS-MarkFS-MarkSQLiteBlogBenchBlogBenchRedisRedisCompile Bench5.F.1.S.4.TSeq Read - Libaio - No - Yes - 4KB - MB/sOn-Disk - Normal Load - Read WriteRand Read - Libaio - No - Yes - 4KB - MB/s4.F.3.S.D.1.S1.F.1.SD.T.DReadWriteGETSETInitial Create

Btrfs Linux SSD RAID0 RAID1 Benchmarkssqlite: Default Test Directoryfio: Rand Read - Libaio - No - Yes - 4KB - Default Test Directory - MB/sfio: Seq Read - Libaio - No - Yes - 4KB - Default Test Directory - MB/sfs-mark: 1000 Files, 1MB Sizefs-mark: 5000 Files, 1MB Size, 4 Threadsfs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizeblogbench: Readblogbench: Writecompilebench: Initial Createpgbench: On-Disk - Normal Load - Read Writeredis: GETredis: SET1 x SanDisk SDSSDA122 x SanDisk SDSSDA12 RAID02 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID1+LZO81.34171.12167.51169.27258.27156.3028040536182175.713686.26617830.29544564.9483.31294.26328.75166.75348.93169.3724971377474189.474169.99516543.18476721.65105.13171.12166.69134.60209.97131.6328327716601188.123300.76595077.61543671.8995.69171.85168.12219.00660.70222.2031970796531191.222404.75622440.31563980.33OpenBenchmarking.org

SQLite

This is a simple benchmark of SQLite. At present this test profile just measures the time to perform a pre-defined number of insertions on an indexed database. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test Directory2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA1220406080100SE +/- 0.30, N = 3SE +/- 0.07, N = 3SE +/- 0.41, N = 3SE +/- 0.08, N = 395.69105.1383.3181.341. (CC) gcc options: -O2 -ldl -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test Directory2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA1220406080100Min: 95.13 / Avg: 95.69 / Max: 96.14Min: 105 / Avg: 105.13 / Max: 105.25Min: 82.49 / Avg: 83.31 / Max: 83.76Min: 81.25 / Avg: 81.34 / Max: 81.51. (CC) gcc options: -O2 -ldl -lpthread

Flexible IO Tester

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA1260120180240300SE +/- 0.89, N = 3SE +/- 0.00, N = 3SE +/- 0.37, N = 3SE +/- 0.01, N = 3171.85171.12294.26171.121. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA1250100150200250Min: 170.08 / Avg: 171.85 / Max: 172.77Min: 171.11 / Avg: 171.12 / Max: 171.13Min: 293.62 / Avg: 294.26 / Max: 294.89Min: 171.11 / Avg: 171.12 / Max: 171.141. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA1270140210280350SE +/- 0.76, N = 3SE +/- 0.84, N = 3SE +/- 1.25, N = 3SE +/- 0.19, N = 3168.12166.69328.75167.511. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA1260120180240300Min: 167.3 / Avg: 168.12 / Max: 169.63Min: 165.01 / Avg: 166.69 / Max: 167.53Min: 326.86 / Avg: 328.75 / Max: 331.1Min: 167.31 / Avg: 167.51 / Max: 167.891. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

FS-Mark

FS_Mark is designed to test a system's file-system performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA1250100150200250SE +/- 0.67, N = 3SE +/- 0.87, N = 3SE +/- 2.69, N = 6SE +/- 2.87, N = 3219.00134.60166.75169.271. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA124080120160200Min: 217.7 / Avg: 219 / Max: 219.9Min: 133 / Avg: 134.6 / Max: 136Min: 161.6 / Avg: 166.75 / Max: 178.6Min: 163.8 / Avg: 169.27 / Max: 173.51. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 Threads2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA12140280420560700SE +/- 11.91, N = 3SE +/- 0.58, N = 3SE +/- 2.83, N = 3SE +/- 0.77, N = 3660.70209.97348.93258.271. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 Threads2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA12120240360480600Min: 638 / Avg: 660.7 / Max: 678.3Min: 209.2 / Avg: 209.97 / Max: 211.1Min: 346 / Avg: 348.93 / Max: 354.6Min: 256.8 / Avg: 258.27 / Max: 259.41. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Size2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA1250100150200250SE +/- 2.36, N = 3SE +/- 0.77, N = 3SE +/- 2.29, N = 3SE +/- 1.79, N = 3222.20131.63169.37156.301. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Size2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA124080120160200Min: 219.4 / Avg: 222.2 / Max: 226.9Min: 130.1 / Avg: 131.63 / Max: 132.5Min: 166.5 / Avg: 169.37 / Max: 173.9Min: 152.8 / Avg: 156.3 / Max: 158.71. (CC) gcc options: -static

BlogBench

OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: Read2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA12700K1400K2100K2800K3500KSE +/- 13530.02, N = 3SE +/- 53495.82, N = 3SE +/- 5534.68, N = 3SE +/- 3001.95, N = 331970792832771249713728040531. (CC) gcc options: -O2 -pthread
OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: Read2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA12600K1200K1800K2400K3000KMin: 3170029 / Avg: 3197079.33 / Max: 3211232Min: 2726408 / Avg: 2832771 / Max: 2895982Min: 2490060 / Avg: 2497137.33 / Max: 2508047Min: 2798114 / Avg: 2804053 / Max: 28077851. (CC) gcc options: -O2 -pthread

OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: Write2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA1216003200480064008000SE +/- 33.98, N = 3SE +/- 98.51, N = 3SE +/- 75.18, N = 3SE +/- 66.43, N = 365316601747461821. (CC) gcc options: -O2 -pthread
OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: Write2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA1213002600390052006500Min: 6464 / Avg: 6531.33 / Max: 6573Min: 6404 / Avg: 6601 / Max: 6702Min: 7324 / Avg: 7474.33 / Max: 7552Min: 6050 / Avg: 6182 / Max: 62611. (CC) gcc options: -O2 -pthread

Compile Bench

Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Create2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA124080120160200SE +/- 1.37, N = 3SE +/- 1.10, N = 3SE +/- 2.83, N = 5SE +/- 1.45, N = 3191.22188.12189.47175.71
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Create2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA124080120160200Min: 189.56 / Avg: 191.22 / Max: 193.93Min: 185.95 / Avg: 188.12 / Max: 189.48Min: 179.72 / Avg: 189.47 / Max: 196.5Min: 173.27 / Avg: 175.71 / Max: 178.3

PostgreSQL pgbench

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.4.3Scaling: On-Disk - Test: Normal Load - Mode: Read Write2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA129001800270036004500SE +/- 21.34, N = 3SE +/- 7.28, N = 3SE +/- 14.96, N = 3SE +/- 9.10, N = 32404.753300.764169.993686.261. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -pthread -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.4.3Scaling: On-Disk - Test: Normal Load - Mode: Read Write2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA127001400210028003500Min: 2369.44 / Avg: 2404.75 / Max: 2443.17Min: 3288.38 / Avg: 3300.76 / Max: 3313.6Min: 4151.76 / Avg: 4169.99 / Max: 4199.66Min: 3669.91 / Avg: 3686.26 / Max: 3701.351. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -pthread -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GET2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA12130K260K390K520K650KSE +/- 3245.25, N = 3SE +/- 4762.89, N = 3SE +/- 5148.51, N = 3SE +/- 7180.14, N = 3622440.31595077.61516543.18617830.291. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl -std=gnu99 -pipe -g3 -O3 -funroll-loops
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GET2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA12110K220K330K440K550KMin: 619195.06 / Avg: 622440.31 / Max: 628930.81Min: 589970.5 / Avg: 595077.61 / Max: 604594.88Min: 506842.34 / Avg: 516543.18 / Max: 524383.88Min: 609384.5 / Avg: 617830.29 / Max: 632111.251. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl -std=gnu99 -pipe -g3 -O3 -funroll-loops

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SET2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA12120K240K360K480K600KSE +/- 4446.55, N = 3SE +/- 5063.66, N = 3SE +/- 7341.45, N = 3SE +/- 7313.74, N = 3563980.33543671.89476721.65544564.941. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl -std=gnu99 -pipe -g3 -O3 -funroll-loops
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SET2 x SanDisk SDSSDA12 RAID1+LZO2 x SanDisk SDSSDA12 RAID12 x SanDisk SDSSDA12 RAID01 x SanDisk SDSSDA12100K200K300K400K500KMin: 555247.06 / Avg: 563980.33 / Max: 569800.56Min: 533617.94 / Avg: 543671.89 / Max: 549752.62Min: 462534.69 / Avg: 476721.65 / Max: 487092.06Min: 529941.69 / Avg: 544564.94 / Max: 552181.121. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl -std=gnu99 -pipe -g3 -O3 -funroll-loops

1 x SanDisk SDSSDA12

Processor: Intel Core i7-5960X @ 3.50GHz (16 Cores), Motherboard: Gigabyte X99-UD4-CF, Chipset: Intel Xeon E7 v3/Xeon, Memory: 16384MB, Disk: 120GB SanDisk SDSSDA12 + 120GB Samsung SSD 850, Graphics: XFX AMD Radeon R9 285/380 2048MB, Audio: Realtek ALC1150, Monitor: DELL P2415Q, Network: Intel Connection

OS: Ubuntu 15.10, Kernel: 4.5.0-rc2amdgpu-pp+ (x86_64) 20160201, Desktop: Unity, Display Server: X Server 1.17.2, Display Driver: amdgpu 1.0.99, OpenGL: 4.1 Mesa 11.2.0-devel (padoka PPA) Gallium 0.4, Compiler: GCC 5.2.1 20151010, File-System: btrfs, Screen Resolution: 3840x2160

Kernel Notes: amdgpu.powerplay=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / relatime,rw,space_cache,ssd,subvol=/,subvolid=5
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.10.

Testing initiated at 1 February 2016 18:22 by user phoronix.

2 x SanDisk SDSSDA12 RAID0

Kernel Notes: amdgpu.powerplay=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / relatime,rw,space_cache,ssd,subvol=/,subvolid=5 / RAID0
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.10.

Testing initiated at 1 February 2016 20:59 by user phoronix.

2 x SanDisk SDSSDA12 RAID1

Kernel Notes: amdgpu.powerplay=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / relatime,rw,space_cache,ssd,subvol=/,subvolid=5 / RAID1
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.10.

Testing initiated at 2 February 2016 06:38 by user phoronix.

2 x SanDisk SDSSDA12 RAID1+LZO

Processor: Intel Core i7-5960X @ 3.50GHz (16 Cores), Motherboard: Gigabyte X99-UD4-CF, Chipset: Intel Xeon E7 v3/Xeon, Memory: 16384MB, Disk: 2 x 120GB SanDisk SDSSDA12 + 120GB Samsung SSD 850, Graphics: XFX AMD Radeon R9 285/380 2048MB, Audio: Realtek ALC1150, Monitor: DELL P2415Q, Network: Intel Connection

OS: Ubuntu 15.10, Kernel: 4.5.0-rc2amdgpu-pp+ (x86_64) 20160201, Desktop: Unity, Display Server: X Server 1.17.2, Display Driver: amdgpu 1.0.99, OpenGL: 4.1 Mesa 11.2.0-devel (padoka PPA) Gallium 0.4, Compiler: GCC 5.2.1 20151010, File-System: btrfs, Screen Resolution: 3840x2160

Kernel Notes: amdgpu.powerplay=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / compress=lzo,relatime,rw,space_cache,ssd,subvol=/,subvolid=5 / RAID1
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.10.

Testing initiated at 2 February 2016 09:01 by user phoronix.