BCache Linux 4.8 HDD + SSD Disk Test

SSD abd benchmarks by Michael Larabel for a future article. Linux 4.8 BCache tests were done with Samsung 850 EVO SSD + Hitachi HDD

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1609260-LO-BCACHE56580
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Samsung 950 PRO 256GB
September 22 2016
 
Intel SSDPEKKW256G7 256GB
September 22 2016
 
OCZ Trion TR150 120GB
September 22 2016
 
Corsair Force LX 256GB
September 22 2016
 
PNY CS1211 120GB
September 22 2016
 
Samsung 850 EVO 120GB
September 23 2016
 
Intel SSDSC2BW12 120GB
September 23 2016
 
Hitachi HUA72302 2TB
September 23 2016
 
BCache - Writethrough + Discard
September 24 2016
 
Bcache - Writeback + Discard
September 24 2016
 
BCache - Writearound + Discard
September 24 2016
 
BCache - Writethrough
September 25 2016
 
BCache - Writeback
September 25 2016
 
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Samsung 950 PRO 256GB

Processor: Intel Xeon E3-1280 v5 @ 4.00GHz (8 Cores), Motherboard: MSI C236A WORKSTATION (MS-7998) v1.0, Chipset: Intel Sky Lake, Memory: 16384MB, Disk: Samsung SSD 950 PRO 256GB, Graphics: Sapphire AMD Radeon R9 FURY / NANO 4096MB, Audio: Realtek ALC1150, Monitor: Acer B286HK, Network: Intel Connection

OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160920, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, OpenGL: 4.3 Mesa 12.1.0-devel- padoka PPA Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 3840x2160

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
System Notes: Python 2.7.12.
Disk Mount Options Notes: data=ordered,errors=remount-ro,relatime,rw

Intel SSDPEKKW256G7 256GB

Changed Disk to 256GB INTEL SSDPEKKW256G7.

OCZ Trion TR150 120GB

Changed Disk to 120GB TOSHIBA-TR150 + 256GB INTEL SSDPEKKW256G7.

Disk Notes: CFQ / data=ordered,relatime,rw

Corsair Force LX 256GB

Changed Disk to 256GB CORSAIR FORCE LX + 256GB INTEL SSDPEKKW256G7.

PNY CS1211 120GB

Changed Disk to PNY CS1211 120GB + 256GB INTEL SSDPEKKW256G7.

Samsung 850 EVO 120GB

Changed Disk to 120GB Samsung SSD 850 + 256GB INTEL SSDPEKKW256G7.

Intel SSDSC2BW12 120GB

Changed Disk to 120GB INTEL SSDSC2BW12 + 256GB INTEL SSDPEKKW256G7.

Hitachi HUA72302 2TB

Changed Disk to 2000GB Hitachi HUA72302 + 256GB INTEL SSDPEKKW256G7.

BCache - Writethrough + Discard

Bcache - Writeback + Discard

BCache - Writearound + Discard

BCache - Writethrough

BCache - Writeback

Changed Disk to 120GB Samsung SSD 850 + 2000GB Hitachi HUA72302 + 256GB INTEL SSDPEKKW256G7.

BCache Linux 4.8 HDD + SSD Disk TestOpenBenchmarking.orgPhoronix Test SuiteIntel Xeon E3-1280 v5 @ 4.00GHz (8 Cores)MSI C236A WORKSTATION (MS-7998) v1.0Intel Sky Lake16384MBSamsung SSD 950 PRO 256GB256GB INTEL SSDPEKKW256G7120GB TOSHIBA-TR150 + 256GB INTEL SSDPEKKW256G7256GB CORSAIR FORCE LX + 256GB INTEL SSDPEKKW256G7PNY CS1211 120GB + 256GB INTEL SSDPEKKW256G7120GB Samsung SSD 850 + 256GB INTEL SSDPEKKW256G7120GB INTEL SSDSC2BW12 + 256GB INTEL SSDPEKKW256G72000GB Hitachi HUA72302 + 256GB INTEL SSDPEKKW256G7120GB Samsung SSD 850 + 2000GB Hitachi HUA72302 + 256GB INTEL SSDPEKKW256G7Sapphire AMD Radeon R9 FURY / NANO 4096MBRealtek ALC1150Acer B286HKIntel ConnectionUbuntu 16.044.8.0-999-generic (x86_64) 20160920Unity 7.4.0X Server 1.18.3modesetting 1.18.34.3 Mesa 12.1.0-devel- padoka PPA Gallium 0.4GCC 5.4.0 20160609ext43840x2160ProcessorMotherboardChipsetMemoryDisksGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionBCache Linux 4.8 HDD + SSD Disk Test BenchmarksSystem Logs- --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 - Samsung 950 PRO 256GB, Intel SSDPEKKW256G7 256GB, OCZ Trion TR150 120GB, Corsair Force LX 256GB, PNY CS1211 120GB: Python 2.7.12. - Samsung 950 PRO 256GB, Intel SSDPEKKW256G7 256GB: data=ordered,errors=remount-ro,relatime,rw - OCZ Trion TR150 120GB, Corsair Force LX 256GB, PNY CS1211 120GB, Samsung 850 EVO 120GB, Intel SSDSC2BW12 120GB, Hitachi HUA72302 2TB, BCache - Writethrough + Discard, Bcache - Writeback + Discard, BCache - Writearound + Discard, BCache - Writethrough, BCache - Writeback: CFQ / data=ordered,relatime,rw

Samsung 950 PRO 256GBIntel SSDPEKKW256G7 256GBOCZ Trion TR150 120GBCorsair Force LX 256GBPNY CS1211 120GBSamsung 850 EVO 120GBIntel SSDSC2BW12 120GBHitachi HUA72302 2TBBCache - Writethrough + DiscardBcache - Writeback + DiscardBCache - Writearound + DiscardBCache - WritethroughBCache - WritebackLogarithmic Result OverviewPhoronix Test SuiteFlexible IO TesterFS-MarkPostgreSQL pgbenchFlexible IO TesterFS-MarkSeq Write - POSIX AIO - No - Yes - 4KB - MB/s5.F.1.S.4.TOn-Disk - Normal Load - Read WriteRand Write - POSIX AIO - No - Yes - 4KB - MB/s1.F.1.S

BCache Linux 4.8 HDD + SSD Disk Testfio: Rand Write - POSIX AIO - No - Yes - 4KB - Default Test Directory - MB/sfio: Seq Write - POSIX AIO - No - Yes - 4KB - Default Test Directory - MB/ssqlite: Default Test Directoryfs-mark: 1000 Files, 1MB Sizefs-mark: 5000 Files, 1MB Size, 4 Threadspgbench: On-Disk - Normal Load - Read WriteSamsung 950 PRO 256GBIntel SSDPEKKW256G7 256GBOCZ Trion TR150 120GBCorsair Force LX 256GBPNY CS1211 120GBSamsung 850 EVO 120GBIntel SSDSC2BW12 120GBHitachi HUA72302 2TBBCache - Writethrough + DiscardBcache - Writeback + DiscardBCache - Writearound + DiscardBCache - WritethroughBCache - Writeback226.49241.37120.67310.072790.05205.97218.3827.08210.7095.522269.26132.36136.9738.3564.3251.471261.40146.87151.3961.1488.931862696.65135.2558.2857.4292.67193.202643.12163.10160.7429.55103.70112.001880.3095.65110.22328.4138.57124.131026.591.2934.79487.9721.0346.27118.361.2628.87495.6424.9055.47140.7442.2757.56134.9072.4058.28135.861.4832.26389.8424.7752.27129.751.2929.85580.7519.9743.4790.7442.2741.80146.4864.5348.10129.83OpenBenchmarking.org

Flexible IO Tester

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/sSamsung 950 PRO 256GBIntel SSDPEKKW256G7 256GBOCZ Trion TR150 120GBCorsair Force LX 256GBPNY CS1211 120GBSamsung 850 EVO 120GBIntel SSDSC2BW12 120GBHitachi HUA72302 2TBBCache - Writethrough + DiscardBcache - Writeback + DiscardBCache - Writearound + DiscardBCache - WritethroughBCache - Writeback50100150200250SE +/- 7.69, N = 6SE +/- 6.87, N = 6SE +/- 1.51, N = 3SE +/- 1.47, N = 3SE +/- 1.99, N = 3SE +/- 0.51, N = 3SE +/- 1.53, N = 4SE +/- 0.12, N = 6SE +/- 0.10, N = 6SE +/- 3.43, N = 6SE +/- 0.09, N = 6SE +/- 0.11, N = 6SE +/- 5.06, N = 6226.49205.97132.36146.87135.25163.1095.651.291.2642.271.481.2942.27-lz1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/sSamsung 950 PRO 256GBIntel SSDPEKKW256G7 256GBOCZ Trion TR150 120GBCorsair Force LX 256GBPNY CS1211 120GBSamsung 850 EVO 120GBIntel SSDSC2BW12 120GBHitachi HUA72302 2TBBCache - Writethrough + DiscardBcache - Writeback + DiscardBCache - Writearound + DiscardBCache - WritethroughBCache - Writeback4080120160200Min: 210.55 / Avg: 226.49 / Max: 262.69Min: 175.78 / Avg: 205.97 / Max: 220.17Min: 129.43 / Avg: 132.36 / Max: 134.43Min: 145.1 / Avg: 146.87 / Max: 149.78Min: 132.98 / Avg: 135.25 / Max: 139.21Min: 162.27 / Avg: 163.1 / Max: 164.03Min: 92.94 / Avg: 95.65 / Max: 99.77Min: 0.98 / Avg: 1.29 / Max: 1.65Min: 1.02 / Avg: 1.26 / Max: 1.59Min: 36.55 / Avg: 42.27 / Max: 53.98Min: 1.15 / Avg: 1.48 / Max: 1.72Min: 1 / Avg: 1.29 / Max: 1.6Min: 30.84 / Avg: 42.27 / Max: 59.061. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/sSamsung 950 PRO 256GBIntel SSDPEKKW256G7 256GBOCZ Trion TR150 120GBCorsair Force LX 256GBPNY CS1211 120GBSamsung 850 EVO 120GBIntel SSDSC2BW12 120GBHitachi HUA72302 2TBBCache - Writethrough + DiscardBcache - Writeback + DiscardBCache - Writearound + DiscardBCache - WritethroughBCache - Writeback50100150200250SE +/- 7.17, N = 6SE +/- 1.81, N = 3SE +/- 0.20, N = 3SE +/- 1.61, N = 3SE +/- 1.11, N = 3SE +/- 2.08, N = 3SE +/- 5.06, N = 6SE +/- 0.17, N = 3SE +/- 0.20, N = 3SE +/- 2.46, N = 6SE +/- 0.17, N = 3SE +/- 0.12, N = 3SE +/- 0.91, N = 6241.37218.38136.97151.3958.28160.74110.2234.7928.8757.5632.2629.8541.80-lz1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/sSamsung 950 PRO 256GBIntel SSDPEKKW256G7 256GBOCZ Trion TR150 120GBCorsair Force LX 256GBPNY CS1211 120GBSamsung 850 EVO 120GBIntel SSDSC2BW12 120GBHitachi HUA72302 2TBBCache - Writethrough + DiscardBcache - Writeback + DiscardBCache - Writearound + DiscardBCache - WritethroughBCache - Writeback4080120160200Min: 220.91 / Avg: 241.37 / Max: 266.94Min: 215.64 / Avg: 218.38 / Max: 221.79Min: 136.65 / Avg: 136.97 / Max: 137.34Min: 148.36 / Avg: 151.39 / Max: 153.86Min: 56.15 / Avg: 58.28 / Max: 59.87Min: 156.65 / Avg: 160.74 / Max: 163.48Min: 95.55 / Avg: 110.22 / Max: 127.7Min: 34.48 / Avg: 34.79 / Max: 35.09Min: 28.48 / Avg: 28.87 / Max: 29.12Min: 50.27 / Avg: 57.56 / Max: 67Min: 32.02 / Avg: 32.26 / Max: 32.59Min: 29.64 / Avg: 29.85 / Max: 30.04Min: 37.81 / Avg: 41.8 / Max: 44.461. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl

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 DirectoryIntel SSDPEKKW256G7 256GBOCZ Trion TR150 120GBCorsair Force LX 256GBPNY CS1211 120GBSamsung 850 EVO 120GBIntel SSDSC2BW12 120GBHitachi HUA72302 2TBBCache - Writethrough + DiscardBcache - Writeback + DiscardBCache - Writearound + DiscardBCache - WritethroughBCache - Writeback130260390520650SE +/- 1.56, N = 6SE +/- 0.58, N = 6SE +/- 0.08, N = 3SE +/- 0.06, N = 3SE +/- 0.11, N = 3SE +/- 1.66, N = 3SE +/- 2.43, N = 3SE +/- 12.36, N = 6SE +/- 7.12, N = 6SE +/- 5.90, N = 3SE +/- 26.85, N = 6SE +/- 1.41, N = 327.0838.3561.1457.4229.55328.41487.97495.64134.90389.84580.75146.481. (CC) gcc options: -O2 -ldl -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test DirectoryIntel SSDPEKKW256G7 256GBOCZ Trion TR150 120GBCorsair Force LX 256GBPNY CS1211 120GBSamsung 850 EVO 120GBIntel SSDSC2BW12 120GBHitachi HUA72302 2TBBCache - Writethrough + DiscardBcache - Writeback + DiscardBCache - Writearound + DiscardBCache - WritethroughBCache - Writeback100200300400500Min: 20.29 / Avg: 27.08 / Max: 32.23Min: 36.76 / Avg: 38.35 / Max: 40.03Min: 61.03 / Avg: 61.14 / Max: 61.3Min: 57.31 / Avg: 57.42 / Max: 57.51Min: 29.44 / Avg: 29.55 / Max: 29.78Min: 325.09 / Avg: 328.41 / Max: 330.14Min: 483.5 / Avg: 487.97 / Max: 491.85Min: 465.26 / Avg: 495.64 / Max: 546.15Min: 116.29 / Avg: 134.9 / Max: 158.36Min: 383.73 / Avg: 389.84 / Max: 401.64Min: 524.73 / Avg: 580.75 / Max: 710.16Min: 144.43 / Avg: 146.48 / Max: 149.191. (CC) gcc options: -O2 -ldl -lpthread

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 SizeSamsung 950 PRO 256GBIntel SSDPEKKW256G7 256GBOCZ Trion TR150 120GBCorsair Force LX 256GBPNY CS1211 120GBSamsung 850 EVO 120GBIntel SSDSC2BW12 120GBHitachi HUA72302 2TBBCache - Writethrough + DiscardBcache - Writeback + DiscardBCache - Writearound + DiscardBCache - WritethroughBCache - Writeback50100150200250SE +/- 0.32, N = 3SE +/- 0.23, N = 3SE +/- 12.17, N = 6SE +/- 0.17, N = 3SE +/- 0.15, N = 3SE +/- 15.68, N = 6SE +/- 0.07, N = 3SE +/- 0.18, N = 3SE +/- 0.10, N = 3SE +/- 10.84, N = 6SE +/- 0.12, N = 3SE +/- 0.15, N = 3SE +/- 16.26, N = 6120.67210.7064.3288.9392.67103.7038.5721.0324.9072.4024.7719.9764.531. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeSamsung 950 PRO 256GBIntel SSDPEKKW256G7 256GBOCZ Trion TR150 120GBCorsair Force LX 256GBPNY CS1211 120GBSamsung 850 EVO 120GBIntel SSDSC2BW12 120GBHitachi HUA72302 2TBBCache - Writethrough + DiscardBcache - Writeback + DiscardBCache - Writearound + DiscardBCache - WritethroughBCache - Writeback4080120160200Min: 120.3 / Avg: 120.67 / Max: 121.3Min: 210.3 / Avg: 210.7 / Max: 211.1Min: 44.9 / Avg: 64.32 / Max: 113.5Min: 88.6 / Avg: 88.93 / Max: 89.1Min: 92.4 / Avg: 92.67 / Max: 92.9Min: 68.4 / Avg: 103.7 / Max: 144.7Min: 38.5 / Avg: 38.57 / Max: 38.7Min: 20.7 / Avg: 21.03 / Max: 21.3Min: 24.7 / Avg: 24.9 / Max: 25Min: 39.3 / Avg: 72.4 / Max: 114.9Min: 24.6 / Avg: 24.77 / Max: 25Min: 19.7 / Avg: 19.97 / Max: 20.2Min: 32.1 / Avg: 64.53 / Max: 135.81. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsSamsung 950 PRO 256GBIntel SSDPEKKW256G7 256GBOCZ Trion TR150 120GBCorsair Force LX 256GBPNY CS1211 120GBSamsung 850 EVO 120GBIntel SSDSC2BW12 120GBHitachi HUA72302 2TBBCache - Writethrough + DiscardBcache - Writeback + DiscardBCache - Writearound + DiscardBCache - WritethroughBCache - Writeback70140210280350SE +/- 2.17, N = 3SE +/- 3.45, N = 6SE +/- 0.48, N = 3SE +/- 0.00, N = 3SE +/- 0.40, N = 3SE +/- 1.01, N = 3SE +/- 0.74, N = 3SE +/- 0.13, N = 3SE +/- 0.71, N = 3SE +/- 1.95, N = 6SE +/- 1.21, N = 6SE +/- 0.53, N = 3SE +/- 0.55, N = 3310.0795.5251.47186.00193.20112.00124.1346.2755.4758.2852.2743.4748.101. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsSamsung 950 PRO 256GBIntel SSDPEKKW256G7 256GBOCZ Trion TR150 120GBCorsair Force LX 256GBPNY CS1211 120GBSamsung 850 EVO 120GBIntel SSDSC2BW12 120GBHitachi HUA72302 2TBBCache - Writethrough + DiscardBcache - Writeback + DiscardBCache - Writearound + DiscardBCache - WritethroughBCache - Writeback60120180240300Min: 307.6 / Avg: 310.07 / Max: 314.4Min: 90 / Avg: 95.52 / Max: 112.4Min: 50.8 / Avg: 51.47 / Max: 52.4Min: 186 / Avg: 186 / Max: 186Min: 192.4 / Avg: 193.2 / Max: 193.6Min: 110.8 / Avg: 112 / Max: 114Min: 123.2 / Avg: 124.13 / Max: 125.6Min: 46 / Avg: 46.27 / Max: 46.4Min: 54.4 / Avg: 55.47 / Max: 56.8Min: 54.8 / Avg: 58.28 / Max: 67.6Min: 47.2 / Avg: 52.27 / Max: 55.2Min: 42.4 / Avg: 43.47 / Max: 44Min: 47.2 / Avg: 48.1 / Max: 49.11. (CC) gcc options: -static

PostgreSQL pgbench

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.4.3Scaling: On-Disk - Test: Normal Load - Mode: Read WriteSamsung 950 PRO 256GBIntel SSDPEKKW256G7 256GBOCZ Trion TR150 120GBCorsair Force LX 256GBPNY CS1211 120GBSamsung 850 EVO 120GBIntel SSDSC2BW12 120GBHitachi HUA72302 2TBBCache - Writethrough + DiscardBcache - Writeback + DiscardBCache - Writearound + DiscardBCache - WritethroughBCache - Writeback6001200180024003000SE +/- 33.95, N = 3SE +/- 32.17, N = 3SE +/- 24.20, N = 3SE +/- 8.13, N = 3SE +/- 35.07, N = 6SE +/- 17.14, N = 3SE +/- 12.13, N = 3SE +/- 1.67, N = 3SE +/- 3.12, N = 6SE +/- 1.01, N = 3SE +/- 0.25, N = 3SE +/- 45.36, N = 3SE +/- 1.13, N = 32790.052269.261261.402696.652643.121880.301026.59118.36140.74135.86129.7590.74129.831. (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 WriteSamsung 950 PRO 256GBIntel SSDPEKKW256G7 256GBOCZ Trion TR150 120GBCorsair Force LX 256GBPNY CS1211 120GBSamsung 850 EVO 120GBIntel SSDSC2BW12 120GBHitachi HUA72302 2TBBCache - Writethrough + DiscardBcache - Writeback + DiscardBCache - Writearound + DiscardBCache - WritethroughBCache - Writeback5001000150020002500Min: 2736.84 / Avg: 2790.05 / Max: 2853.18Min: 2218.14 / Avg: 2269.26 / Max: 2328.66Min: 1230.8 / Avg: 1261.4 / Max: 1309.17Min: 2687.56 / Avg: 2696.65 / Max: 2712.88Min: 2533.59 / Avg: 2643.12 / Max: 2726.21Min: 1857.78 / Avg: 1880.3 / Max: 1913.95Min: 1002.83 / Avg: 1026.59 / Max: 1042.66Min: 115.66 / Avg: 118.36 / Max: 121.42Min: 128.71 / Avg: 140.74 / Max: 149.39Min: 133.86 / Avg: 135.86 / Max: 137.1Min: 129.25 / Avg: 129.75 / Max: 130.02Min: 0.03 / Avg: 90.74 / Max: 136.59Min: 128.27 / Avg: 129.83 / Max: 132.031. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -pthread -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Samsung 950 PRO 256GB

Processor: Intel Xeon E3-1280 v5 @ 4.00GHz (8 Cores), Motherboard: MSI C236A WORKSTATION (MS-7998) v1.0, Chipset: Intel Sky Lake, Memory: 16384MB, Disk: Samsung SSD 950 PRO 256GB, Graphics: Sapphire AMD Radeon R9 FURY / NANO 4096MB, Audio: Realtek ALC1150, Monitor: Acer B286HK, Network: Intel Connection

OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160920, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, OpenGL: 4.3 Mesa 12.1.0-devel- padoka PPA Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 3840x2160

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
System Notes: Python 2.7.12.
Disk Mount Options Notes: data=ordered,errors=remount-ro,relatime,rw

Testing initiated at 22 September 2016 11:35 by user phoronix.

Intel SSDPEKKW256G7 256GB

Processor: Intel Xeon E3-1280 v5 @ 4.00GHz (8 Cores), Motherboard: MSI C236A WORKSTATION (MS-7998) v1.0, Chipset: Intel Sky Lake, Memory: 16384MB, Disk: 256GB INTEL SSDPEKKW256G7, Graphics: Sapphire AMD Radeon R9 FURY / NANO 4096MB, Audio: Realtek ALC1150, Monitor: Acer B286HK, Network: Intel Connection

OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160920, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, OpenGL: 4.3 Mesa 12.1.0-devel- padoka PPA Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 3840x2160

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
System Notes: Python 2.7.12.
Disk Mount Options Notes: data=ordered,errors=remount-ro,relatime,rw

Testing initiated at 22 September 2016 14:27 by user phoronix.

OCZ Trion TR150 120GB

Processor: Intel Xeon E3-1280 v5 @ 4.00GHz (8 Cores), Motherboard: MSI C236A WORKSTATION (MS-7998) v1.0, Chipset: Intel Sky Lake, Memory: 16384MB, Disk: 120GB TOSHIBA-TR150 + 256GB INTEL SSDPEKKW256G7, Graphics: Sapphire AMD Radeon R9 FURY / NANO 4096MB, Audio: Realtek ALC1150, Monitor: Acer B286HK, Network: Intel Connection

OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160920, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, OpenGL: 4.3 Mesa 12.1.0-devel- padoka PPA Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 3840x2160

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: CFQ / data=ordered,relatime,rw
System Notes: Python 2.7.12.

Testing initiated at 22 September 2016 17:42 by user phoronix.

Corsair Force LX 256GB

Processor: Intel Xeon E3-1280 v5 @ 4.00GHz (8 Cores), Motherboard: MSI C236A WORKSTATION (MS-7998) v1.0, Chipset: Intel Sky Lake, Memory: 16384MB, Disk: 256GB CORSAIR FORCE LX + 256GB INTEL SSDPEKKW256G7, Graphics: Sapphire AMD Radeon R9 FURY / NANO 4096MB, Audio: Realtek ALC1150, Monitor: Acer B286HK, Network: Intel Connection

OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160920, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, OpenGL: 4.3 Mesa 12.1.0-devel- padoka PPA Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 3840x2160

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: CFQ / data=ordered,relatime,rw
System Notes: Python 2.7.12.

Testing initiated at 22 September 2016 20:45 by user phoronix.

PNY CS1211 120GB

Processor: Intel Xeon E3-1280 v5 @ 4.00GHz (8 Cores), Motherboard: MSI C236A WORKSTATION (MS-7998) v1.0, Chipset: Intel Sky Lake, Memory: 16384MB, Disk: PNY CS1211 120GB + 256GB INTEL SSDPEKKW256G7, Graphics: Sapphire AMD Radeon R9 FURY / NANO 4096MB, Audio: Realtek ALC1150, Monitor: Acer B286HK, Network: Intel Connection

OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160920, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, OpenGL: 4.3 Mesa 12.1.0-devel- padoka PPA Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 3840x2160

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: CFQ / data=ordered,relatime,rw
System Notes: Python 2.7.12.

Testing initiated at 22 September 2016 22:20 by user phoronix.

Samsung 850 EVO 120GB

Processor: Intel Xeon E3-1280 v5 @ 4.00GHz (8 Cores), Motherboard: MSI C236A WORKSTATION (MS-7998) v1.0, Chipset: Intel Sky Lake, Memory: 16384MB, Disk: 120GB Samsung SSD 850 + 256GB INTEL SSDPEKKW256G7, Graphics: Sapphire AMD Radeon R9 FURY / NANO 4096MB, Audio: Realtek ALC1150, Monitor: Acer B286HK, Network: Intel Connection

OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160920, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, OpenGL: 4.3 Mesa 12.1.0-devel- padoka PPA Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 3840x2160

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: CFQ / data=ordered,relatime,rw

Testing initiated at 23 September 2016 14:24 by user phoronix.

Intel SSDSC2BW12 120GB

Processor: Intel Xeon E3-1280 v5 @ 4.00GHz (8 Cores), Motherboard: MSI C236A WORKSTATION (MS-7998) v1.0, Chipset: Intel Sky Lake, Memory: 16384MB, Disk: 120GB INTEL SSDSC2BW12 + 256GB INTEL SSDPEKKW256G7, Graphics: Sapphire AMD Radeon R9 FURY / NANO 4096MB, Audio: Realtek ALC1150, Monitor: Acer B286HK, Network: Intel Connection

OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160920, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, OpenGL: 4.3 Mesa 12.1.0-devel- padoka PPA Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 3840x2160

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: CFQ / data=ordered,relatime,rw

Testing initiated at 23 September 2016 16:08 by user phoronix.

Hitachi HUA72302 2TB

Processor: Intel Xeon E3-1280 v5 @ 4.00GHz (8 Cores), Motherboard: MSI C236A WORKSTATION (MS-7998) v1.0, Chipset: Intel Sky Lake, Memory: 16384MB, Disk: 2000GB Hitachi HUA72302 + 256GB INTEL SSDPEKKW256G7, Graphics: Sapphire AMD Radeon R9 FURY / NANO 4096MB, Audio: Realtek ALC1150, Monitor: Acer B286HK, Network: Intel Connection

OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160920, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, OpenGL: 4.3 Mesa 12.1.0-devel- padoka PPA Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 3840x2160

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: CFQ / data=ordered,relatime,rw

Testing initiated at 23 September 2016 17:38 by user phoronix.

BCache - Writethrough + Discard

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: CFQ / data=ordered,relatime,rw

Testing initiated at 24 September 2016 11:19 by user phoronix.

Bcache - Writeback + Discard

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: CFQ / data=ordered,relatime,rw

Testing initiated at 24 September 2016 18:04 by user phoronix.

BCache - Writearound + Discard

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: CFQ / data=ordered,relatime,rw

Testing initiated at 24 September 2016 22:23 by user phoronix.

BCache - Writethrough

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: CFQ / data=ordered,relatime,rw

Testing initiated at 25 September 2016 09:18 by user phoronix.

BCache - Writeback

Processor: Intel Xeon E3-1280 v5 @ 4.00GHz (8 Cores), Motherboard: MSI C236A WORKSTATION (MS-7998) v1.0, Chipset: Intel Sky Lake, Memory: 16384MB, Disk: 120GB Samsung SSD 850 + 2000GB Hitachi HUA72302 + 256GB INTEL SSDPEKKW256G7, Graphics: Sapphire AMD Radeon R9 FURY / NANO 4096MB, Audio: Realtek ALC1150, Monitor: Acer B286HK, Network: Intel Connection

OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160920, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, OpenGL: 4.3 Mesa 12.1.0-devel- padoka PPA Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 3840x2160

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: CFQ / data=ordered,relatime,rw

Testing initiated at 25 September 2016 16:04 by user phoronix.