Linux 4.12 I/O Scheduler Kyper BFQ CFQ None mq-deadline Tests

Linux 4.12 kernel none, mq-deadline, Kyber, BFQ I/O scheduler tests along with CFQ, Noop, and deadline on a SATA 3.0 Samsung SSD for reference. Tests by Michael Larabel for a future article.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1705082-TR-IOSCHED2579
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CFQ
May 05 2017
 
Noop
May 05 2017
 
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May 05 2017
 
mq-deadline
May 05 2017
 
Kyber
May 06 2017
 
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May 06 2017
 
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May 06 2017
 
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Linux 4.12 I/O Scheduler Kyper BFQ CFQ None mq-deadline TestsOpenBenchmarking.orgPhoronix Test SuiteIntel Core i7-6800K @ 3.80GHz (12 Cores)MSI X99A WORKSTATION (MS-7A54) v1.0Intel Xeon E7 v4/Xeon16384MB120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150NVIDIA GeForce GTX TITAN X 12288MBRealtek ALC1150ASUS PB278Intel ConnectionUbuntu 17.044.11.0+ (x86_64)Unity 7.5.0X Server 1.19.3nouveau 1.0.144.3 Mesa 17.0.3 Gallium 0.41.0.42GCC 6.3.0 20170406 + Clang 4.0.0-1ubuntu1ext42560x1440ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionLinux 4.12 I/O Scheduler Kyper BFQ CFQ None Mq-deadline Tests PerformanceSystem Logs- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --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=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=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-target-system-zlib --with-tune=generic -v - CFQ: CFQ / data=ordered,errors=remount-ro,relatime,rw- Noop: NOOP / data=ordered,errors=remount-ro,relatime,rw- Deadline: DEADLINE / data=ordered,errors=remount-ro,relatime,rw- mq-deadline: MQ-DEADLINE / data=ordered,errors=remount-ro,relatime,rw- Kyber: KYBER / data=ordered,errors=remount-ro,relatime,rw- BFQ: BFQ / data=ordered,errors=remount-ro,relatime,rw- None: NONE / data=ordered,errors=remount-ro,relatime,rw- Scaling Governor: intel_pstate powersave- Python 2.7.13.

CFQNoopDeadlinemq-deadlineKyberBFQNoneLogarithmic Result OverviewPhoronix Test SuiteDbenchThreaded I/O TesterPostgreSQL pgbenchSQLiteBlogBenchFS-MarkCompile BenchIOzoneFlexible IO TesterRedisUnpacking The Linux KernelTimed Linux Kernel CompilationApache BenchmarkTimed Apache Compilation

Linux 4.12 I/O Scheduler Kyper BFQ CFQ None mq-deadline Testssqlite: Default Test Directoryfio: Rand Write - Libaio - No - Yes - 4KB - Default Test Directoryfio: Seq Write - Libaio - No - Yes - 4KB - Default Test Directoryfs-mark: 1000 Files, 1MB Sizefs-mark: 5000 Files, 1MB Size, 4 Threadsfs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizeblogbench: Writedbench: 1dbench: 6iozone: 4Kb - 8GB - Write Performancetiobench: Rand Write - 32MB - 4compilebench: Initial Createunpack-linux: linux-2.6.32.tar.bz2build-apache: Time To Compilebuild-linux-kernel: Time To Compilepgbench: On-Disk - Normal Load - Read Writeredis: GETredis: SETapache: Static Web Page ServingCFQNoopDeadlinemq-deadlineKyberBFQNone25.07344.29423.42108.80115.2073.28573656.64141.47149.9610.29501.648.5026.3195.552077.852554110.081776776.5039155.9224.01344.57419.25112.58114.1370.52491953.64125.90141.9730.97435.788.6726.3095.471739.082356649.421824142.7939201.3424.45344.42418.67110.87110.4769.25481053.05148.82135.9110.19429.518.5026.2295.591721.322371668.331795531.7539082.5425.11342.22342.19111.27107.7374.35644153.31141.61136.8411.45493.608.7826.1994.401555.352316374.581811693.3739087.9825.79342.26342.47111.17110.2769.30627753.11140.54152.9811.62434.908.6326.1994.721473.242340354.671838387.5039443.9333.58341.78341.6893.4095.2063.07616040.8546.28150.063.03457.558.6126.2794.851118.302390633.831859203.7139197.6425.28342.75342.77111.33100.4065.63630453.86142.12144.2811.80439.948.6426.2894.511322.402311959.421815065.8339419.51OpenBenchmarking.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 DirectoryCFQNoopDeadlinemq-deadlineKyberBFQNone816243240SE +/- 0.33, N = 3SE +/- 0.18, N = 3SE +/- 0.26, N = 3SE +/- 0.42, N = 3SE +/- 0.20, N = 3SE +/- 0.09, N = 3SE +/- 0.37, N = 325.0724.0124.4525.1125.7933.5825.281. (CC) gcc options: -O2 -ldl -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test DirectoryCFQNoopDeadlinemq-deadlineKyberBFQNone714212835Min: 24.57 / Avg: 25.07 / Max: 25.68Min: 23.75 / Avg: 24.01 / Max: 24.36Min: 24.14 / Avg: 24.45 / Max: 24.98Min: 24.41 / Avg: 25.11 / Max: 25.85Min: 25.5 / Avg: 25.79 / Max: 26.17Min: 33.4 / Avg: 33.58 / Max: 33.68Min: 24.6 / Avg: 25.28 / Max: 25.861. (CC) gcc options: -O2 -ldl -lpthread

Flexible IO Tester

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 DirectoryCFQNoopDeadlinemq-deadlineKyberBFQNone70140210280350SE +/- 0.06, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.51, N = 3SE +/- 0.25, N = 3344.29344.57344.42342.22342.26341.78342.751. (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 DirectoryCFQNoopDeadlinemq-deadlineKyberBFQNone60120180240300Min: 344.17 / Avg: 344.29 / Max: 344.37Min: 344.54 / Avg: 344.57 / Max: 344.61Min: 344.36 / Avg: 344.42 / Max: 344.49Min: 342.11 / Avg: 342.22 / Max: 342.29Min: 342.18 / Avg: 342.26 / Max: 342.4Min: 340.77 / Avg: 341.78 / Max: 342.37Min: 342.26 / Avg: 342.75 / Max: 343.031. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryCFQNoopDeadlinemq-deadlineKyberBFQNone20K40K60K80K100KSE +/- 14.95, N = 3SE +/- 5.36, N = 3SE +/- 10.33, N = 3SE +/- 14.05, N = 3SE +/- 16.70, N = 3SE +/- 126.64, N = 3SE +/- 61.98, N = 3860688614086100855528556285440856841. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryCFQNoopDeadlinemq-deadlineKyberBFQNone15K30K45K60K75KMin: 86039 / Avg: 86068.33 / Max: 86088Min: 86132 / Avg: 86139.67 / Max: 86150Min: 86085 / Avg: 86100.33 / Max: 86120Min: 85524 / Avg: 85552 / Max: 85568Min: 85541 / Avg: 85562 / Max: 85595Min: 85188 / Avg: 85440 / Max: 85588Min: 85560 / Avg: 85683.67 / Max: 857531. (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 DirectoryCFQNoopDeadlinemq-deadlineKyberBFQNone90180270360450SE +/- 4.47, N = 3SE +/- 0.62, N = 3SE +/- 0.19, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.59, N = 3SE +/- 0.11, N = 3423.42419.25418.67342.19342.47341.68342.771. (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 DirectoryCFQNoopDeadlinemq-deadlineKyberBFQNone80160240320400Min: 417.86 / Avg: 423.42 / Max: 432.27Min: 418.15 / Avg: 419.25 / Max: 420.28Min: 418.37 / Avg: 418.67 / Max: 419.01Min: 342.16 / Avg: 342.19 / Max: 342.2Min: 342.39 / Avg: 342.47 / Max: 342.59Min: 340.51 / Avg: 341.68 / Max: 342.36Min: 342.56 / Avg: 342.77 / Max: 342.881. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryCFQNoopDeadlinemq-deadlineKyberBFQNone20K40K60K80K100KSE +/- 1118.58, N = 3SE +/- 154.16, N = 3SE +/- 46.27, N = 3SE +/- 2.96, N = 3SE +/- 15.63, N = 3SE +/- 146.66, N = 3SE +/- 26.34, N = 3105851104810104663855438561385416856891. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryCFQNoopDeadlinemq-deadlineKyberBFQNone20K40K60K80K100KMin: 104462 / Avg: 105850.67 / Max: 108064Min: 104534 / Avg: 104810 / Max: 105067Min: 104589 / Avg: 104662.67 / Max: 104748Min: 85537 / Avg: 85542.67 / Max: 85547Min: 85594 / Avg: 85613 / Max: 85644Min: 85124 / Avg: 85416 / Max: 85586Min: 85636 / Avg: 85688.67 / Max: 857161. (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 SizeCFQNoopDeadlinemq-deadlineKyberBFQNone306090120150SE +/- 19.32, N = 6SE +/- 21.06, N = 6SE +/- 21.09, N = 6SE +/- 20.83, N = 6SE +/- 20.11, N = 6SE +/- 11.85, N = 6SE +/- 21.40, N = 6108.80112.58110.87111.27111.1793.40111.331. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeCFQNoopDeadlinemq-deadlineKyberBFQNone20406080100Min: 73 / Avg: 108.8 / Max: 170.2Min: 72.9 / Avg: 112.58 / Max: 178.7Min: 66.1 / Avg: 110.87 / Max: 176.9Min: 72.5 / Avg: 111.27 / Max: 177.5Min: 68.9 / Avg: 111.17 / Max: 175.2Min: 69.8 / Avg: 93.4 / Max: 129.6Min: 62.9 / Avg: 111.33 / Max: 180.61. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsCFQNoopDeadlinemq-deadlineKyberBFQNone306090120150SE +/- 1.40, N = 3SE +/- 1.33, N = 3SE +/- 3.10, N = 6SE +/- 4.17, N = 6SE +/- 4.41, N = 6SE +/- 7.52, N = 6SE +/- 5.62, N = 6115.20114.13110.47107.73110.2795.20100.401. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsCFQNoopDeadlinemq-deadlineKyberBFQNone20406080100Min: 113.6 / Avg: 115.2 / Max: 118Min: 112.8 / Avg: 114.13 / Max: 116.8Min: 102 / Avg: 110.47 / Max: 122.8Min: 92.4 / Avg: 107.73 / Max: 116.8Min: 96 / Avg: 110.27 / Max: 123.2Min: 74.4 / Avg: 95.2 / Max: 118Min: 78.8 / Avg: 100.4 / Max: 114.41. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeCFQNoopDeadlinemq-deadlineKyberBFQNone20406080100SE +/- 1.91, N = 6SE +/- 3.18, N = 6SE +/- 2.94, N = 6SE +/- 1.55, N = 6SE +/- 3.08, N = 6SE +/- 4.22, N = 6SE +/- 6.31, N = 673.2870.5269.2574.3569.3063.0765.631. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeCFQNoopDeadlinemq-deadlineKyberBFQNone1428425670Min: 69.1 / Avg: 73.28 / Max: 82.5Min: 58 / Avg: 70.52 / Max: 82.4Min: 63.9 / Avg: 69.25 / Max: 82.4Min: 72.5 / Avg: 74.35 / Max: 82.1Min: 63.6 / Avg: 69.3 / Max: 83.1Min: 52.5 / Avg: 63.07 / Max: 79.6Min: 56 / Avg: 65.63 / Max: 95.81. (CC) gcc options: -static

BlogBench

OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: WriteCFQNoopDeadlinemq-deadlineKyberBFQNone14002800420056007000SE +/- 40.99, N = 3SE +/- 271.32, N = 6SE +/- 201.64, N = 6SE +/- 31.62, N = 3SE +/- 38.48, N = 3SE +/- 21.09, N = 3SE +/- 9.07, N = 357364919481064416277616063041. (CC) gcc options: -O2 -pthread
OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: WriteCFQNoopDeadlinemq-deadlineKyberBFQNone11002200330044005500Min: 5665 / Avg: 5736.33 / Max: 5807Min: 4272 / Avg: 4919 / Max: 6192Min: 4370 / Avg: 4810.33 / Max: 5723Min: 6390 / Avg: 6441.33 / Max: 6499Min: 6216 / Avg: 6276.67 / Max: 6348Min: 6123 / Avg: 6160.33 / Max: 6196Min: 6290 / Avg: 6304 / Max: 63211. (CC) gcc options: -O2 -pthread

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: 1CFQNoopDeadlinemq-deadlineKyberBFQNone1326395265SE +/- 0.09, N = 3SE +/- 0.23, N = 3SE +/- 0.20, N = 3SE +/- 0.08, N = 3SE +/- 0.13, N = 3SE +/- 0.09, N = 3SE +/- 0.24, N = 356.6453.6453.0553.3153.1140.8553.861. (CC) gcc options: -lpopt -O2
OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 1CFQNoopDeadlinemq-deadlineKyberBFQNone1122334455Min: 56.45 / Avg: 56.64 / Max: 56.73Min: 53.24 / Avg: 53.64 / Max: 54.04Min: 52.66 / Avg: 53.05 / Max: 53.34Min: 53.17 / Avg: 53.31 / Max: 53.44Min: 52.88 / Avg: 53.11 / Max: 53.33Min: 40.74 / Avg: 40.85 / Max: 41.03Min: 53.54 / Avg: 53.86 / Max: 54.331. (CC) gcc options: -lpopt -O2

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 6CFQNoopDeadlinemq-deadlineKyberBFQNone306090120150SE +/- 0.42, N = 3SE +/- 0.68, N = 3SE +/- 0.19, N = 3SE +/- 0.13, N = 3SE +/- 0.72, N = 3SE +/- 0.20, N = 3SE +/- 0.06, N = 3141.47125.90148.82141.61140.5446.28142.121. (CC) gcc options: -lpopt -O2
OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 6CFQNoopDeadlinemq-deadlineKyberBFQNone306090120150Min: 140.7 / Avg: 141.47 / Max: 142.16Min: 125.11 / Avg: 125.9 / Max: 127.25Min: 148.46 / Avg: 148.82 / Max: 149.11Min: 141.34 / Avg: 141.61 / Max: 141.75Min: 139.5 / Avg: 140.54 / Max: 141.92Min: 45.89 / Avg: 46.28 / Max: 46.48Min: 142 / Avg: 142.12 / Max: 142.211. (CC) gcc options: -lpopt -O2

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: Write PerformanceCFQNoopDeadlinemq-deadlineKyberBFQNone306090120150SE +/- 5.51, N = 6SE +/- 12.91, N = 6SE +/- 10.56, N = 6SE +/- 6.45, N = 6SE +/- 2.88, N = 3SE +/- 2.23, N = 3SE +/- 5.54, N = 6149.96141.97135.91136.84152.98150.06144.281. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Write PerformanceCFQNoopDeadlinemq-deadlineKyberBFQNone306090120150Min: 126.62 / Avg: 149.96 / Max: 165.07Min: 80.11 / Avg: 141.97 / Max: 170.06Min: 90.77 / Avg: 135.91 / Max: 159.32Min: 111.94 / Avg: 136.84 / Max: 157.79Min: 148.36 / Avg: 152.98 / Max: 158.27Min: 145.8 / Avg: 150.06 / Max: 153.32Min: 122.2 / Avg: 144.28 / Max: 157.121. (CC) gcc options: -O3

Threaded I/O Tester

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 4CFQNoopDeadlinemq-deadlineKyberBFQNone714212835SE +/- 0.02, N = 3SE +/- 18.44, N = 6SE +/- 0.11, N = 3SE +/- 0.21, N = 6SE +/- 0.31, N = 6SE +/- 0.01, N = 3SE +/- 0.16, N = 610.2930.9710.1911.4511.623.0311.801. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 4CFQNoopDeadlinemq-deadlineKyberBFQNone714212835Min: 10.26 / Avg: 10.29 / Max: 10.34Min: 9.68 / Avg: 30.97 / Max: 122.45Min: 9.99 / Avg: 10.19 / Max: 10.34Min: 10.75 / Avg: 11.45 / Max: 12.05Min: 11.05 / Avg: 11.62 / Max: 13.06Min: 3.02 / Avg: 3.03 / Max: 3.06Min: 11.4 / Avg: 11.8 / Max: 12.471. (CC) gcc options: -O2

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 CreateCFQNoopDeadlinemq-deadlineKyberBFQNone110220330440550SE +/- 9.72, N = 3SE +/- 8.17, N = 3SE +/- 6.28, N = 3SE +/- 6.24, N = 3SE +/- 14.22, N = 6SE +/- 13.71, N = 6SE +/- 12.21, N = 6501.64435.78429.51493.60434.90457.55439.94
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateCFQNoopDeadlinemq-deadlineKyberBFQNone90180270360450Min: 488.56 / Avg: 501.64 / Max: 520.63Min: 426.19 / Avg: 435.78 / Max: 452.04Min: 417.16 / Avg: 429.51 / Max: 437.68Min: 486.33 / Avg: 493.6 / Max: 506.01Min: 401.11 / Avg: 434.9 / Max: 493.55Min: 427.17 / Avg: 457.55 / Max: 508.86Min: 416.99 / Avg: 439.94 / Max: 497.67

Unpacking The Linux Kernel

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-2.6.32.tar.bz2CFQNoopDeadlinemq-deadlineKyberBFQNone246810SE +/- 0.04, N = 4SE +/- 0.10, N = 4SE +/- 0.06, N = 4SE +/- 0.14, N = 4SE +/- 0.11, N = 4SE +/- 0.06, N = 4SE +/- 0.11, N = 48.508.678.508.788.638.618.64
OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-2.6.32.tar.bz2CFQNoopDeadlinemq-deadlineKyberBFQNone3691215Min: 8.45 / Avg: 8.5 / Max: 8.62Min: 8.52 / Avg: 8.67 / Max: 8.92Min: 8.39 / Avg: 8.5 / Max: 8.64Min: 8.38 / Avg: 8.78 / Max: 9.01Min: 8.43 / Avg: 8.63 / Max: 8.84Min: 8.5 / Avg: 8.61 / Max: 8.74Min: 8.44 / Avg: 8.64 / Max: 8.87

Timed Apache Compilation

This test times how long it takes to build the Apache HTTP Server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.7Time To CompileCFQNoopDeadlinemq-deadlineKyberBFQNone612182430SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.06, N = 326.3126.3026.2226.1926.1926.2726.28
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.7Time To CompileCFQNoopDeadlinemq-deadlineKyberBFQNone612182430Min: 26.2 / Avg: 26.31 / Max: 26.38Min: 26.22 / Avg: 26.3 / Max: 26.38Min: 26.08 / Avg: 26.22 / Max: 26.32Min: 26.14 / Avg: 26.19 / Max: 26.25Min: 26.09 / Avg: 26.19 / Max: 26.32Min: 26.16 / Avg: 26.27 / Max: 26.39Min: 26.16 / Avg: 26.28 / Max: 26.38

Timed Linux Kernel Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.9Time To CompileCFQNoopDeadlinemq-deadlineKyberBFQNone20406080100SE +/- 0.97, N = 3SE +/- 0.86, N = 3SE +/- 1.10, N = 3SE +/- 1.23, N = 3SE +/- 0.68, N = 3SE +/- 1.00, N = 3SE +/- 1.12, N = 395.5595.4795.5994.4094.7294.8594.51
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.9Time To CompileCFQNoopDeadlinemq-deadlineKyberBFQNone20406080100Min: 94.4 / Avg: 95.55 / Max: 97.48Min: 94.44 / Avg: 95.47 / Max: 97.18Min: 94.3 / Avg: 95.59 / Max: 97.77Min: 93.16 / Avg: 94.4 / Max: 96.86Min: 93.96 / Avg: 94.72 / Max: 96.07Min: 93.8 / Avg: 94.85 / Max: 96.84Min: 92.94 / Avg: 94.51 / Max: 96.68

PostgreSQL pgbench

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.4.3Scaling: On-Disk - Test: Normal Load - Mode: Read WriteCFQNoopDeadlinemq-deadlineKyberBFQNone4008001200160020002077.851739.081721.321555.351473.241118.301322.401. (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: GETCFQNoopDeadlinemq-deadlineKyberBFQNone500K1000K1500K2000K2500KSE +/- 34341.97, N = 3SE +/- 3708.42, N = 3SE +/- 12235.74, N = 3SE +/- 42115.92, N = 3SE +/- 17540.46, N = 3SE +/- 15336.83, N = 3SE +/- 28854.42, N = 32554110.082356649.422371668.332316374.582340354.672390633.832311959.421. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GETCFQNoopDeadlinemq-deadlineKyberBFQNone400K800K1200K1600K2000KMin: 2500000 / Avg: 2554110.08 / Max: 2617801Min: 2352941 / Avg: 2356649.42 / Max: 2364066.25Min: 2347417.75 / Avg: 2371668.33 / Max: 2386634.75Min: 2232142.75 / Avg: 2316374.58 / Max: 2358490.5Min: 2320185.75 / Avg: 2340354.67 / Max: 2375297Min: 2375297 / Avg: 2390633.83 / Max: 2421307.5Min: 2283105 / Avg: 2311959.42 / Max: 2369668.251. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SETCFQNoopDeadlinemq-deadlineKyberBFQNone400K800K1200K1600K2000KSE +/- 28375.23, N = 4SE +/- 19830.32, N = 3SE +/- 13355.04, N = 3SE +/- 9474.84, N = 3SE +/- 11794.22, N = 3SE +/- 20968.46, N = 3SE +/- 34392.71, N = 31776776.501824142.791795531.751811693.371838387.501859203.711815065.831. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SETCFQNoopDeadlinemq-deadlineKyberBFQNone300K600K900K1200K1500KMin: 1706484.62 / Avg: 1776776.5 / Max: 1841620.62Min: 1785714.25 / Avg: 1824142.79 / Max: 1851851.75Min: 1769911.5 / Avg: 1795531.75 / Max: 1814882Min: 1795332.25 / Avg: 1811693.37 / Max: 1828153.62Min: 1814882 / Avg: 1838387.5 / Max: 1851851.75Min: 1838235.25 / Avg: 1859203.71 / Max: 1901140.62Min: 1773049.62 / Avg: 1815065.83 / Max: 1883239.121. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl

Apache Benchmark

This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingCFQNoopDeadlinemq-deadlineKyberBFQNone8K16K24K32K40KSE +/- 122.55, N = 3SE +/- 225.47, N = 3SE +/- 185.12, N = 3SE +/- 379.50, N = 3SE +/- 67.84, N = 3SE +/- 323.64, N = 3SE +/- 175.26, N = 339155.9239201.3439082.5439087.9839443.9339197.6439419.511. (CC) gcc options: -shared -fPIC -O2 -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingCFQNoopDeadlinemq-deadlineKyberBFQNone7K14K21K28K35KMin: 38963.78 / Avg: 39155.92 / Max: 39383.76Min: 38811.98 / Avg: 39201.34 / Max: 39593.01Min: 38715.02 / Avg: 39082.54 / Max: 39305.05Min: 38330.86 / Avg: 39087.98 / Max: 39512.62Min: 39357.72 / Avg: 39443.93 / Max: 39577.77Min: 38552.49 / Avg: 39197.64 / Max: 39565.73Min: 39123.17 / Avg: 39419.51 / Max: 39729.821. (CC) gcc options: -shared -fPIC -O2 -pthread