BCache Linux 4.1 Disk Tests

A Disk comparison via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1506235-BE-BCACHELIN72
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

Limit displaying results to tests within:

CPU Massive 3 Tests
Database Test Suite 2 Tests
Disk Test Suite 6 Tests
Common Kernel Benchmarks 2 Tests
Multi-Core 2 Tests
Server 2 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

Multi-Way Comparison

Condense Multi-Option Tests Into Single Result Graphs

Table

Show Detailed System Result Table

Run Management

Highlight
Result
Hide
Result
Result
Identifier
View Logs
Performance Per
Dollar
Date
Run
  Test
  Duration
120GB Mushkin SSD
June 17 2015
 
Seagate ST500DM002-1BD14
June 17 2015
 
BCache Writethrough
June 18 2015
 
BCache Writeback
June 18 2015
 
BCache Writearound
June 19 2015
 
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):


BCache Linux 4.1 Disk TestsOpenBenchmarking.orgPhoronix Test SuiteIntel Core i7-5960X @ 3.50GHz (16 Cores)Gigabyte X99-UD4-CFIntel Haswell-E DMI216384MB120GB Toshiba MKNSSDEC120GB + 240GB OCZ VERTEX3500GB Seagate ST500DM002-1BD14 + 240GB OCZ VERTEX3120GB Toshiba MKNSSDEC120GB + 500GB Seagate ST500DM002-1BD14 + 240GB OCZ VERTEX3LLVMpipeRealtek ALC1150SyncMasterIntel ConnectionUbuntu 14.044.1.0-999-generic (x86_64) 20150615Unity 7.2.5X Server 1.15.1radeon 7.3.02.1 Mesa 10.1.3 Gallium 0.4GCC 4.8.2ext42560x1600ProcessorMotherboardChipsetMemoryDisksGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionBCache Linux 4.1 Disk Tests PerformanceSystem Logs- --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 - 120GB Mushkin SSD: DEADLINE / data=ordered,relatime,rw- Seagate ST500DM002-1BD14: DEADLINE / data=ordered,relatime,rw- BCache Writethrough: DEADLINE / data=ordered,relatime,rw- BCache Writeback: DEADLINE / data=ordered,relatime,rw- BCache Writearound: DEADLINE / data=ordered,errors=remount-ro,relatime,rw - Scaling Governor: intel_pstate powersave- Disk Scheduler: DEADLINE. Python 2.7.6.

120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache WritearoundLogarithmic Result OverviewPhoronix Test SuitePostgreSQL pgbenchSQLiteFlexible IO TesterTimed Linux Kernel CompilationIOzoneFS-MarkCompile BenchPostMark

BCache Linux 4.1 Disk Testssqlite: Default Test Directoryfio: Rand Read - Libaio - No - Yes - 4KB - Default Test Directory - MB/sfio: Rand Write - Libaio - No - Yes - 4KB - Default Test Directory - MB/sfio: Seq Read - Libaio - No - Yes - 4KB - Default Test Directory - MB/sfio: Seq Write - 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 Sizeiozone: 4Kb - 8GB - Read Performanceiozone: 4Kb - 8GB - Write Performancecompilebench: Initial Createpostmark: Disk Transaction Performancebuild-linux-kernel: Time To Compilepgbench: On-Disk - Normal Load - Read Writepgbench: On-Disk - Single Thread - Read Write120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound680.9048.09139.7684.88144.1120.2370.2720.036524.06479.21257.98477761.85708.9039.67636.751.472.75107.0016.4738.0019.206579.85103.24168.27483861.8773.0913.20651.201.671.48106.54108.8015.1738.8018.136469.38108.06174.18493661.3276.3711.68607.831.431.502.73110.3118.8337.4017.906508.17103.10160.974934136.5175.8213.0814.69211.31137.24278.59236.08208.87348.07208.636459.99486.59273.544838130.286163.76639.84OpenBenchmarking.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 Directory120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound150300450600750SE +/- 0.87, N = 3SE +/- 61.41, N = 6SE +/- 50.20, N = 6SE +/- 29.53, N = 6SE +/- 0.05, N = 3680.90636.75651.20607.8314.691. (CC) gcc options: -O2 -ldl -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test Directory120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound120240360480600Min: 679.63 / Avg: 680.9 / Max: 682.57Min: 544.94 / Avg: 636.75 / Max: 938.46Min: 565.76 / Avg: 651.2 / Max: 881.62Min: 556.16 / Avg: 607.83 / Max: 732.79Min: 14.59 / Avg: 14.69 / Max: 14.751. (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/s120GB Mushkin SSDBCache WritethroughBCache WritebackBCache Writearound50100150200250SE +/- 1.26, N = 6SE +/- 0.08, N = 9SE +/- 0.13, N = 6SE +/- 20.48, N = 648.091.671.43211.311. (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/s120GB Mushkin SSDBCache WritethroughBCache WritebackBCache Writearound4080120160200Min: 44.2 / Avg: 48.09 / Max: 50.81Min: 1.01 / Avg: 1.67 / Max: 1.77Min: 1.09 / Avg: 1.43 / Max: 1.74Min: 174.78 / Avg: 211.31 / Max: 309.641. (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 Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound306090120150SE +/- 0.55, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 14.98, N = 6139.761.471.481.50137.241. (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 Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound306090120150Min: 138.66 / Avg: 139.76 / Max: 140.39Min: 1.46 / Avg: 1.47 / Max: 1.48Min: 1.47 / Avg: 1.48 / Max: 1.49Min: 1.49 / Avg: 1.5 / Max: 1.51Min: 101.52 / Avg: 137.24 / Max: 200.811. (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/s120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound60120180240300SE +/- 0.09, N = 3SE +/- 0.07, N = 6SE +/- 19.59, N = 9SE +/- 0.04, N = 3SE +/- 13.44, N = 684.882.75106.542.73278.591. (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/s120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound50100150200250Min: 84.7 / Avg: 84.88 / Max: 85.01Min: 2.6 / Avg: 2.75 / Max: 3.08Min: 2.84 / Avg: 106.54 / Max: 136.53Min: 2.66 / Avg: 2.73 / Max: 2.82Min: 211.85 / Avg: 278.59 / Max: 298.461. (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 Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound50100150200250SE +/- 0.24, N = 3SE +/- 0.62, N = 3SE +/- 0.99, N = 3SE +/- 0.59, N = 3SE +/- 10.39, N = 6144.11107.00108.80110.31236.081. (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 Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound4080120160200Min: 143.63 / Avg: 144.11 / Max: 144.4Min: 106.19 / Avg: 107 / Max: 108.21Min: 107.57 / Avg: 108.8 / Max: 110.75Min: 109.14 / Avg: 110.31 / Max: 111.03Min: 189.7 / Avg: 236.08 / Max: 261.891. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

FS-Mark

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound50100150200250SE +/- 0.03, N = 3SE +/- 0.28, N = 3SE +/- 2.21, N = 6SE +/- 0.33, N = 3SE +/- 0.97, N = 320.2316.4715.1718.83208.871. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound4080120160200Min: 20.2 / Avg: 20.23 / Max: 20.3Min: 15.9 / Avg: 16.47 / Max: 16.8Min: 6.8 / Avg: 15.17 / Max: 19.4Min: 18.2 / Avg: 18.83 / Max: 19.3Min: 207.4 / Avg: 208.87 / Max: 210.71. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 Threads120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound80160240320400SE +/- 0.27, N = 3SE +/- 2.24, N = 6SE +/- 1.52, N = 6SE +/- 2.36, N = 6SE +/- 0.78, N = 370.2738.0038.8037.40348.071. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 Threads120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound60120180240300Min: 70 / Avg: 70.27 / Max: 70.8Min: 26.8 / Avg: 38 / Max: 40.8Min: 31.2 / Avg: 38.8 / Max: 40.4Min: 25.6 / Avg: 37.4 / Max: 40Min: 346.5 / Avg: 348.07 / Max: 348.91. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Size120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound50100150200250SE +/- 0.03, N = 3SE +/- 0.35, N = 6SE +/- 0.28, N = 6SE +/- 0.26, N = 6SE +/- 0.39, N = 320.0319.2018.1317.90208.631. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Size120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound4080120160200Min: 20 / Avg: 20.03 / Max: 20.1Min: 17.5 / Avg: 19.2 / Max: 19.8Min: 16.8 / Avg: 18.13 / Max: 18.7Min: 16.6 / Avg: 17.9 / Max: 18.3Min: 208.1 / Avg: 208.63 / Max: 209.41. (CC) gcc options: -static

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound14002800420056007000SE +/- 101.29, N = 4SE +/- 72.75, N = 3SE +/- 118.99, N = 3SE +/- 37.91, N = 3SE +/- 22.68, N = 36524.066579.856469.386508.176459.991. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound11002200330044005500Min: 6287.1 / Avg: 6524.06 / Max: 6774.87Min: 6434.36 / Avg: 6579.85 / Max: 6653.13Min: 6232.76 / Avg: 6469.38 / Max: 6609.69Min: 6436.65 / Avg: 6508.17 / Max: 6565.72Min: 6414.98 / Avg: 6459.99 / Max: 6487.351. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound110220330440550SE +/- 4.14, N = 3SE +/- 0.65, N = 3SE +/- 0.61, N = 3SE +/- 0.38, N = 3SE +/- 2.88, N = 3479.21103.24108.06103.10486.591. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound90180270360450Min: 473.75 / Avg: 479.21 / Max: 487.33Min: 101.99 / Avg: 103.24 / Max: 104.2Min: 107.22 / Avg: 108.06 / Max: 109.24Min: 102.4 / Avg: 103.1 / Max: 103.7Min: 480.85 / Avg: 486.59 / Max: 489.81. (CC) gcc options: -O3

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 Create120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound60120180240300SE +/- 4.45, N = 3SE +/- 3.38, N = 3SE +/- 2.03, N = 3SE +/- 7.77, N = 6SE +/- 6.75, N = 6257.98168.27174.18160.97273.54
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Create120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound50100150200250Min: 250.02 / Avg: 257.98 / Max: 265.39Min: 161.76 / Avg: 168.27 / Max: 173.08Min: 170.44 / Avg: 174.18 / Max: 177.4Min: 123.27 / Avg: 160.97 / Max: 175.32Min: 251.43 / Avg: 273.54 / Max: 289.19

PostMark

This is a test of NetApp's PostMark benchmark designed to simulate small-file testing similar to the tasks endured by web and mail servers. This test profile will set PostMark to perform 25,000 transactions with 500 files simultaneously with the file sizes ranging between 5 and 512 kilobytes. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performance120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound11002200330044005500SE +/- 30.33, N = 3SE +/- 31.33, N = 3SE +/- 64.33, N = 3SE +/- 33.00, N = 3SE +/- 31.33, N = 3477748384936493448381. (CC) gcc options: -O3
OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performance120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound9001800270036004500Min: 4716 / Avg: 4776.67 / Max: 4807Min: 4807 / Avg: 4838.33 / Max: 4901Min: 4807 / Avg: 4935.67 / Max: 5000Min: 4901 / Avg: 4934 / Max: 5000Min: 4807 / Avg: 4838.33 / Max: 49011. (CC) gcc options: -O3

Timed Linux Kernel Compilation

This test times how long it takes to build the Linux 3.18 kernel. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.18-rc6Time To Compile120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound306090120150SE +/- 1.13, N = 3SE +/- 1.00, N = 4SE +/- 0.95, N = 5SE +/- 2.69, N = 3SE +/- 0.88, N = 361.8561.8761.32136.51130.28
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.18-rc6Time To Compile120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound306090120150Min: 60.7 / Avg: 61.85 / Max: 64.11Min: 60.68 / Avg: 61.87 / Max: 64.85Min: 59.78 / Avg: 61.32 / Max: 65.05Min: 131.15 / Avg: 136.51 / Max: 139.56Min: 129.29 / Avg: 130.28 / Max: 132.04

PostgreSQL pgbench

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.4.3Scaling: On-Disk - Test: Normal Load - Mode: Read Write120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound13002600390052006500SE +/- 7.59, N = 3SE +/- 0.61, N = 3SE +/- 0.80, N = 3SE +/- 1.52, N = 3SE +/- 3.95, N = 3708.9073.0976.3775.826163.761. (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 Write120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound11002200330044005500Min: 694.71 / Avg: 708.9 / Max: 720.69Min: 71.87 / Avg: 73.09 / Max: 73.7Min: 75.22 / Avg: 76.37 / Max: 77.91Min: 73.74 / Avg: 75.82 / Max: 78.78Min: 6157.71 / Avg: 6163.76 / Max: 6171.171. (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: Single Thread - Mode: Read Write120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound140280420560700SE +/- 0.10, N = 3SE +/- 0.74, N = 3SE +/- 1.39, N = 3SE +/- 0.87, N = 3SE +/- 4.33, N = 339.6713.2011.6813.08639.841. (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: Single Thread - Mode: Read Write120GB Mushkin SSDSeagate ST500DM002-1BD14BCache WritethroughBCache WritebackBCache Writearound110220330440550Min: 39.48 / Avg: 39.67 / Max: 39.83Min: 11.72 / Avg: 13.2 / Max: 14.02Min: 9.82 / Avg: 11.68 / Max: 14.41Min: 11.34 / Avg: 13.08 / Max: 14.01Min: 632.21 / Avg: 639.84 / Max: 647.191. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -pthread -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm