proxmox-ceph

KVM testing on Debian 10 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 2102172-SINF-PROXMOX80
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birdun-ceph_14.2.16-writeback-nodiscard
February 01 2021
  22 Hours, 15 Minutes
birdun-ceph_14.2.16-nocache-nodiscard
February 08 2021
  22 Hours, 2 Minutes
birdun-ceph_14.2.16-writeback-discard
February 09 2021
  22 Hours, 11 Minutes
birdun-ceph_15.2.8-writeback-discard
February 11 2021
  23 Hours, 57 Minutes
birdun-ceph_15.2.8-nocache-discard
February 12 2021
  23 Hours, 54 Minutes
birdun-ceph_15.2.8-nocache-nodiscard
February 15 2021
  21 Hours, 47 Minutes
birdun-ceph_15.2.8-writeback-nodiscard
February 16 2021
  22 Hours, 47 Minutes
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  22 Hours, 42 Minutes

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proxmox-ceph - Phoronix Test Suite

proxmox-ceph

KVM testing on Debian 10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2102172-SINF-PROXMOX80&export=pdf&gru&sor&rro.

proxmox-cephProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem Layerbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardCommon KVM (2 Cores)QEMU Standard PC (i440FX + PIIX 1996) (rel-1.13.0-48-gd9c812dda519-prebuilt.qemu.org BIOS)Intel 440FX 82441FX PMC1 x 2048 MB RAM QEMU30GBbochsdrmfbRed Hat Virtio deviceDebian 104.19.0-13-amd64 (x86_64)GCC 8.3.0ext41024x768KVM4.19.0-14-amd64 (x86_64)OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,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-offload-targets=nvptx-none --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-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v Disk Details- MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096Processor Details- CPU Microcode: 0x1Python Details- Python 2.7.16 + Python 3.7.3Security Details- itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

proxmox-cephfs-mark: 1000 Files, 1MB Sizefs-mark: 5000 Files, 1MB Size, 4 Threadsfs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizefs-mark: 1000 Files, 1MB Size, No Sync/FSyncfio: Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Rand Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Rand Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Rand Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Rand Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directorydbench: 12 Clientsdbench: 1 Clientsior: 2MB - /ior: 4MB - /ior: 8MB - /ior: 16MB - /ior: 32MB - /ior: 64MB - /ior: 256MB - /ior: 512MB - /ior: 1024MB - /ior: 2MB - Default Test Directoryior: 4MB - Default Test Directoryior: 8MB - Default Test Directoryior: 16MB - Default Test Directoryior: 32MB - Default Test Directoryior: 64MB - Default Test Directoryior: 256MB - Default Test Directoryior: 512MB - Default Test Directoryior: 1024MB - Default Test Directorycompilebench: Compilecompilebench: Initial Createcompilebench: Read Compiled Treeapache: Static Web Page Servingpostmark: Disk Transaction Performancesqlite: Timed SQLite Insertionsunpack-linux: linux-4.15.tar.xzbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-writeback-nodiscard11.017.511.890.480258942127574414240992616610.12290.65.11415516.187.138.841.57877.9673621.9728.0130.6439.1552.3064.0671.6577.8377.6724.2630.7034.9937.6955.0066.0375.6077.7279.3172.5557.29182.132728.12785402.13325.38710.725.310.494.2751813447347438094514481577.25294.22.95115614.8996.35.80632.78379.9255823.6729.6643.5052.2662.2470.3878.0584.1084.1625.1236.5843.1854.6762.5668.8178.3182.8982.7777.1046.51183.782472.45647428.68924.07212.317.212.395.1762763421309744215401056715910.89491.65.25015616.586.840.931.806011.377529.4232.4437.1842.1755.7163.2974.2377.7577.8026.4032.7037.8546.2254.9266.7974.7175.1777.8372.9653.56194.212557.38796379.28023.97011.620.312.5107.9762606421381733336371736715910.31790.25.53815313.180.667.726.831510.2942321.7031.0539.0160.0863.6267.5973.0373.8273.2930.4235.1340.5648.3258.6563.3969.4574.8274.5475.1658.18153.802565.03951469.26922.48210.616.910.595.5761089435997516174311821594.37092.92.4111576.44494.24.74223.24299.0461621.8825.9539.8148.1154.2665.1577.7482.8785.0828.5330.6442.5953.0960.9269.0178.3484.0984.8476.8248.73180.622511.94682833.07424.29410.920.311.299.8751950437047538934413301587.76592.62.82915615.294.35.33633.318210.3625127.0130.0839.9650.9361.7769.4178.4982.2285.2416.7429.6340.0147.5158.6368.4677.5183.3984.2479.3750.66193.782552.99677387.75522.95113.119.712.7104.375250542127976381437177001569.94291.55.13115914.92881.969.240.579610.4291429.4726.4141.8552.3657.4861.9371.7172.8573.7226.1731.9242.9954.3659.2764.1170.1874.0276.3075.0859.37173.322652.49968406.95122.313OpenBenchmarking.org

FS-Mark

Test: 1000 Files, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Sizebirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscard3691215SE +/- 0.27, N = 15SE +/- 0.17, N = 3SE +/- 0.18, N = 3SE +/- 0.18, N = 15SE +/- 0.19, N = 15SE +/- 0.18, N = 3SE +/- 0.18, N = 610.610.710.911.011.612.313.11. (CC) gcc options: -static

FS-Mark

Test: 5000 Files, 1MB Size, 4 Threads

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 Threadsbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-nocache-nodiscard612182430SE +/- 0.77, N = 9SE +/- 0.23, N = 3SE +/- 0.35, N = 3SE +/- 0.62, N = 9SE +/- 0.13, N = 3SE +/- 0.13, N = 3SE +/- 0.27, N = 316.917.217.519.720.320.325.31. (CC) gcc options: -static

FS-Mark

Test: 4000 Files, 32 Sub Dirs, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Sizebirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscard3691215SE +/- 0.21, N = 3SE +/- 0.23, N = 6SE +/- 0.07, N = 3SE +/- 0.22, N = 3SE +/- 0.09, N = 3SE +/- 0.24, N = 3SE +/- 0.39, N = 910.410.511.211.812.312.512.71. (CC) gcc options: -static

FS-Mark

Test: 1000 Files, 1MB Size, No Sync/FSync

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSyncbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discard20406080100SE +/- 1.24, N = 15SE +/- 1.85, N = 15SE +/- 1.32, N = 12SE +/- 1.22, N = 15SE +/- 1.64, N = 4SE +/- 0.32, N = 3SE +/- 1.71, N = 490.494.295.195.599.8104.3107.91. (CC) gcc options: -static

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directorybirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-writeback-nodiscard20406080100SE +/- 1.20, N = 3SE +/- 0.88, N = 3SE +/- 1.53, N = 3SE +/- 1.20, N = 3SE +/- 0.88, N = 3757575767676801. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_14.2.16-writeback-discard6001200180024003000SE +/- 107.57, N = 15SE +/- 105.91, N = 15SE +/- 114.71, N = 15SE +/- 31.31, N = 3SE +/- 86.58, N = 13SE +/- 97.90, N = 12SE +/- 154.89, N = 1210891813195025052589260627631. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directorybirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-nocache-nodiscard1020304050SE +/- 0.58, N = 3SE +/- 0.88, N = 3SE +/- 0.33, N = 3SE +/- 0.67, N = 3SE +/- 0.58, N = 3SE +/- 0.67, N = 3424242424343441. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-discard30060090012001500SE +/- 15.14, N = 15SE +/- 9.77, N = 15SE +/- 10.60, N = 15SE +/- 46.27, N = 15SE +/- 28.63, N = 12SE +/- 42.18, N = 15SE +/- 46.12, N = 1259970473412751279130913811. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-writeback-nodiscard20406080100SE +/- 1.53, N = 3SE +/- 0.33, N = 3SE +/- 1.00, N = 3SE +/- 1.45, N = 3SE +/- 0.67, N = 3SE +/- 0.67, N = 3SE +/- 1.45, N = 3737474747575761. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discard9001800270036004500SE +/- 226.54, N = 15SE +/- 111.54, N = 15SE +/- 149.73, N = 15SE +/- 159.58, N = 15SE +/- 72.31, N = 15SE +/- 119.57, N = 15SE +/- 120.32, N = 1516173336380938143893414242151. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-nocache-nodiscard1020304050SE +/- 0.67, N = 3SE +/- 0.58, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3373740404344451. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscard4K8K12K16K20KSE +/- 85.30, N = 12SE +/- 43.99, N = 14SE +/- 33.94, N = 15SE +/- 55.65, N = 3SE +/- 176.38, N = 3SE +/- 88.19, N = 311821330144899261056717367177001. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-writeback-nodiscard4080120160200SE +/- 2.19, N = 3SE +/- 2.19, N = 3SE +/- 3.00, N = 3SE +/- 2.19, N = 3SE +/- 2.03, N = 31561571581591591591661. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_14.2.16-writeback-discard3691215SE +/- 0.431, N = 15SE +/- 0.416, N = 15SE +/- 0.440, N = 15SE +/- 0.044, N = 3SE +/- 0.307, N = 13SE +/- 0.354, N = 12SE +/- 0.579, N = 124.3707.2527.7659.94210.12210.31710.8941. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-nocache-nodiscard20406080100SE +/- 0.09, N = 3SE +/- 1.07, N = 3SE +/- 0.45, N = 3SE +/- 1.58, N = 3SE +/- 1.19, N = 3SE +/- 1.55, N = 3SE +/- 1.37, N = 390.290.691.591.692.692.994.21. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-discard1.24612.49223.73834.98446.2305SE +/- 0.061, N = 15SE +/- 0.039, N = 15SE +/- 0.042, N = 15SE +/- 0.185, N = 15SE +/- 0.114, N = 12SE +/- 0.169, N = 15SE +/- 0.185, N = 122.4112.8292.9515.1145.1315.2505.5381. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-writeback-nodiscard4080120160200SE +/- 2.52, N = 3SE +/- 0.88, N = 3SE +/- 2.19, N = 3SE +/- 2.73, N = 3SE +/- 1.33, N = 3SE +/- 1.20, N = 3SE +/- 2.91, N = 31531551561561561571591. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discard48121620SE +/- 0.891, N = 15SE +/- 0.432, N = 15SE +/- 0.584, N = 15SE +/- 0.614, N = 15SE +/- 0.283, N = 15SE +/- 0.452, N = 15SE +/- 0.467, N = 156.44413.10014.89014.92815.20016.10016.5001. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-nocache-nodiscard20406080100SE +/- 0.68, N = 3SE +/- 1.32, N = 3SE +/- 0.55, N = 3SE +/- 0.95, N = 3SE +/- 0.79, N = 3SE +/- 0.92, N = 3SE +/- 0.47, N = 380.681.986.887.194.294.396.31. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscard1530456075SE +/- 0.341, N = 12SE +/- 0.176, N = 14SE +/- 0.136, N = 15SE +/- 0.233, N = 3SE +/- 0.817, N = 3SE +/- 0.379, N = 3SE +/- 0.067, N = 34.7425.3365.80638.80040.90067.70069.2001. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Dbench

12 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.012 Clientsbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-nodiscard918273645SE +/- 2.07, N = 9SE +/- 2.23, N = 6SE +/- 0.62, N = 9SE +/- 0.80, N = 9SE +/- 0.63, N = 9SE +/- 0.68, N = 3SE +/- 0.64, N = 923.2426.8331.8132.7833.3240.5841.581. (CC) gcc options: -lpopt -O2

Dbench

1 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.01 Clientsbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discard3691215SE +/- 0.98617, N = 9SE +/- 0.44209, N = 9SE +/- 0.15153, N = 5SE +/- 1.06660, N = 9SE +/- 0.14709, N = 9SE +/- 0.57796, N = 6SE +/- 0.18279, N = 97.967369.046169.9255810.2942310.3625110.4291411.377501. (CC) gcc options: -lpopt -O2

IOR

Block Size: 2MB - Disk Target: /

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 2MB - Disk Target: /birdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscard714212835SE +/- 0.11, N = 3SE +/- 0.56, N = 15SE +/- 0.43, N = 3SE +/- 0.45, N = 15SE +/- 0.63, N = 15SE +/- 0.29, N = 15SE +/- 0.94, N = 1521.7021.8821.9723.6727.0129.4229.47MIN: 8.34 / MAX: 30.02MIN: 4.66 / MAX: 41.91MIN: 8.19 / MAX: 35.55MIN: 6.2 / MAX: 42.14MIN: 4.64 / MAX: 42.89MIN: 6.8 / MAX: 40.15MIN: 1.26 / MAX: 45.11. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Block Size: 4MB - Disk Target: /

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 4MB - Disk Target: /birdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_14.2.16-writeback-discard816243240SE +/- 0.79, N = 15SE +/- 1.50, N = 15SE +/- 0.44, N = 3SE +/- 0.53, N = 15SE +/- 0.57, N = 12SE +/- 1.13, N = 12SE +/- 0.48, N = 1525.9526.4128.0129.6630.0831.0532.44MIN: 4.65 / MAX: 48.82MIN: 2.84 / MAX: 52.16MIN: 12.87 / MAX: 33.99MIN: 8.34 / MAX: 50.77MIN: 11.04 / MAX: 47.36MIN: 6.54 / MAX: 50.79MIN: 8.44 / MAX: 45.121. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Block Size: 8MB - Disk Target: /

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 8MB - Disk Target: /birdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-nocache-nodiscard1020304050SE +/- 1.04, N = 15SE +/- 0.28, N = 3SE +/- 1.30, N = 15SE +/- 0.71, N = 15SE +/- 0.49, N = 8SE +/- 0.56, N = 3SE +/- 0.64, N = 430.6437.1839.0139.8139.9641.8543.50MIN: 6.73 / MAX: 55.72MIN: 16.46 / MAX: 50.68MIN: 13.24 / MAX: 59.39MIN: 12.03 / MAX: 58.98MIN: 10.38 / MAX: 54.64MIN: 10.23 / MAX: 55.2MIN: 16.31 / MAX: 57.61. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Block Size: 16MB - Disk Target: /

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 16MB - Disk Target: /birdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discard1326395265SE +/- 0.59, N = 5SE +/- 0.48, N = 3SE +/- 0.71, N = 3SE +/- 0.06, N = 3SE +/- 0.73, N = 3SE +/- 1.31, N = 12SE +/- 0.82, N = 339.1542.1748.1150.9352.2652.3660.08MIN: 20.6 / MAX: 55.92MIN: 27.26 / MAX: 54.66MIN: 26.44 / MAX: 61.37MIN: 33.66 / MAX: 61.8MIN: 27.45 / MAX: 64.13MIN: 11.14 / MAX: 71.77MIN: 19.44 / MAX: 74.131. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Block Size: 32MB - Disk Target: /

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 32MB - Disk Target: /birdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-writeback-discard1428425670SE +/- 0.60, N = 12SE +/- 1.04, N = 12SE +/- 1.11, N = 3SE +/- 1.38, N = 12SE +/- 0.65, N = 11SE +/- 0.55, N = 15SE +/- 0.99, N = 452.3054.2655.7157.4861.7762.2463.62MIN: 27.64 / MAX: 65.35MIN: 15.83 / MAX: 75.75MIN: 37.9 / MAX: 67.24MIN: 14.91 / MAX: 76.04MIN: 29.22 / MAX: 76.76MIN: 25.84 / MAX: 76.58MIN: 15.5 / MAX: 77.871. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Block Size: 64MB - Disk Target: /

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 64MB - Disk Target: /birdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-nocache-nodiscard1632486480SE +/- 1.00, N = 12SE +/- 0.63, N = 3SE +/- 0.31, N = 3SE +/- 0.86, N = 3SE +/- 0.18, N = 3SE +/- 0.17, N = 3SE +/- 0.35, N = 361.9363.2964.0665.1567.5969.4170.38MIN: 21.42 / MAX: 76.49MIN: 38.72 / MAX: 74.91MIN: 48.05 / MAX: 80.4MIN: 24.46 / MAX: 82.49MIN: 46.31 / MAX: 78.86MIN: 54.11 / MAX: 80.85MIN: 47.03 / MAX: 85.651. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Block Size: 256MB - Disk Target: /

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 256MB - Disk Target: /birdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-nodiscard20406080100SE +/- 0.51, N = 3SE +/- 0.83, N = 3SE +/- 0.52, N = 3SE +/- 0.13, N = 3SE +/- 0.79, N = 3SE +/- 0.11, N = 3SE +/- 0.22, N = 371.6571.7173.0374.2377.7478.0578.49MIN: 57.11 / MAX: 78.73MIN: 49.61 / MAX: 80.02MIN: 55.83 / MAX: 79.49MIN: 60.54 / MAX: 82.75MIN: 53.7 / MAX: 85.63MIN: 64.55 / MAX: 87.05MIN: 53.32 / MAX: 86.961. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Block Size: 512MB - Disk Target: /

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 512MB - Disk Target: /birdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-nocache-nodiscard20406080100SE +/- 1.40, N = 3SE +/- 0.83, N = 3SE +/- 0.83, N = 3SE +/- 0.56, N = 3SE +/- 0.14, N = 3SE +/- 0.90, N = 3SE +/- 0.58, N = 372.8573.8277.7577.8382.2282.8784.10MIN: 55.83 / MAX: 79.93MIN: 54.84 / MAX: 81.27MIN: 68.1 / MAX: 84.68MIN: 67.24 / MAX: 83.18MIN: 65.11 / MAX: 91.32MIN: 69.65 / MAX: 89.47MIN: 68.7 / MAX: 91.911. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Block Size: 1024MB - Disk Target: /

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 1024MB - Disk Target: /birdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-nocache-nodiscard20406080100SE +/- 0.76, N = 3SE +/- 0.60, N = 3SE +/- 1.17, N = 3SE +/- 0.98, N = 3SE +/- 0.40, N = 3SE +/- 0.19, N = 3SE +/- 0.09, N = 373.2973.7277.6777.8084.1685.0885.24MIN: 46.93 / MAX: 80.83MIN: 55.72 / MAX: 79.02MIN: 57.9 / MAX: 83.4MIN: 65.99 / MAX: 83.73MIN: 69.66 / MAX: 91.33MIN: 72.05 / MAX: 89.76MIN: 74.16 / MAX: 91.451. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 2MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-writeback-discard714212835SE +/- 0.54, N = 15SE +/- 0.86, N = 15SE +/- 0.34, N = 15SE +/- 0.45, N = 15SE +/- 0.79, N = 15SE +/- 0.63, N = 15SE +/- 0.86, N = 1416.7424.2625.1226.1726.4028.5330.42MIN: 3.14 / MAX: 30.71MIN: 2.58 / MAX: 43.13MIN: 6.14 / MAX: 45MIN: 6.62 / MAX: 39.68MIN: 6.54 / MAX: 47.18MIN: 3.57 / MAX: 43.97MIN: 3.95 / MAX: 48.741. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Block Size: 4MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 4MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_14.2.16-nocache-nodiscard816243240SE +/- 0.98, N = 15SE +/- 0.76, N = 15SE +/- 0.79, N = 15SE +/- 0.43, N = 15SE +/- 0.37, N = 9SE +/- 0.64, N = 14SE +/- 1.04, N = 1329.6330.6430.7031.9232.7035.1336.58MIN: 8.86 / MAX: 51.72MIN: 3.34 / MAX: 47.24MIN: 5.93 / MAX: 45.78MIN: 7.25 / MAX: 48.66MIN: 13.07 / MAX: 40.97MIN: 11.89 / MAX: 55.19MIN: 5.77 / MAX: 51.971. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Block Size: 8MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 8MB - Disk Target: Default Test Directorybirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-nocache-nodiscard1020304050SE +/- 1.05, N = 15SE +/- 0.49, N = 15SE +/- 0.34, N = 3SE +/- 0.64, N = 4SE +/- 0.67, N = 3SE +/- 0.49, N = 15SE +/- 0.70, N = 1534.9937.8540.0140.5642.5942.9943.18MIN: 5.84 / MAX: 54.07MIN: 17.62 / MAX: 50.77MIN: 16.49 / MAX: 52.36MIN: 24.23 / MAX: 56.06MIN: 19.39 / MAX: 57.59MIN: 15.11 / MAX: 62.79MIN: 15.93 / MAX: 65.011. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Block Size: 16MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 16MB - Disk Target: Default Test Directorybirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-nocache-nodiscard1224364860SE +/- 0.97, N = 15SE +/- 0.53, N = 3SE +/- 0.81, N = 4SE +/- 1.81, N = 12SE +/- 1.04, N = 3SE +/- 0.81, N = 15SE +/- 0.64, N = 337.6946.2247.5148.3253.0954.3654.67MIN: 8.2 / MAX: 57.3MIN: 32.26 / MAX: 61.76MIN: 26.38 / MAX: 63.82MIN: 16.69 / MAX: 69.82MIN: 24.01 / MAX: 64.13MIN: 8.96 / MAX: 71.59MIN: 27.28 / MAX: 67.951. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Block Size: 32MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 32MB - Disk Target: Default Test Directorybirdun-ceph_14.2.16-writeback-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-nocache-nodiscard1428425670SE +/- 0.63, N = 12SE +/- 0.67, N = 12SE +/- 1.12, N = 3SE +/- 0.66, N = 15SE +/- 0.36, N = 3SE +/- 0.90, N = 3SE +/- 0.54, N = 354.9255.0058.6358.6559.2760.9262.56MIN: 32.54 / MAX: 69.39MIN: 31.84 / MAX: 68.62MIN: 37.9 / MAX: 73.11MIN: 16.35 / MAX: 75.96MIN: 41.82 / MAX: 71.94MIN: 37.61 / MAX: 71.44MIN: 36.47 / MAX: 70.591. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Block Size: 64MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 64MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-discard1530456075SE +/- 0.12, N = 3SE +/- 0.33, N = 3SE +/- 0.51, N = 3SE +/- 0.27, N = 3SE +/- 0.06, N = 3SE +/- 0.76, N = 9SE +/- 0.06, N = 363.3964.1166.0366.7968.4668.8169.01MIN: 51.44 / MAX: 75.36MIN: 42.21 / MAX: 74.55MIN: 44.79 / MAX: 79.03MIN: 50.59 / MAX: 77.71MIN: 49.49 / MAX: 82.57MIN: 46.9 / MAX: 85.41MIN: 54.82 / MAX: 86.51. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Block Size: 256MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 256MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-discard20406080100SE +/- 1.07, N = 9SE +/- 0.63, N = 3SE +/- 1.08, N = 3SE +/- 0.20, N = 3SE +/- 0.40, N = 3SE +/- 0.03, N = 3SE +/- 0.24, N = 369.4570.1874.7175.6077.5178.3178.34MIN: 45.36 / MAX: 78.84MIN: 54.34 / MAX: 77.62MIN: 56.57 / MAX: 82.02MIN: 67.33 / MAX: 81.61MIN: 65.53 / MAX: 86.48MIN: 56.24 / MAX: 88.26MIN: 63.44 / MAX: 89.21. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Block Size: 512MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 512MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-nocache-discard20406080100SE +/- 0.24, N = 3SE +/- 0.24, N = 3SE +/- 0.43, N = 3SE +/- 0.36, N = 3SE +/- 0.72, N = 3SE +/- 0.62, N = 3SE +/- 0.43, N = 374.0274.8275.1777.7282.8983.3984.09MIN: 60.13 / MAX: 79.29MIN: 58.38 / MAX: 80.87MIN: 50.6 / MAX: 83.4MIN: 61.7 / MAX: 83.94MIN: 65.49 / MAX: 90.6MIN: 62.61 / MAX: 91.17MIN: 58.66 / MAX: 90.321. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Block Size: 1024MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 1024MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-nocache-discard20406080100SE +/- 0.36, N = 3SE +/- 0.23, N = 3SE +/- 0.25, N = 3SE +/- 0.47, N = 3SE +/- 1.06, N = 3SE +/- 1.27, N = 3SE +/- 0.16, N = 374.5476.3077.8379.3182.7784.2484.84MIN: 56.92 / MAX: 79.12MIN: 62.18 / MAX: 80.27MIN: 61.28 / MAX: 83.43MIN: 69.87 / MAX: 84.38MIN: 59.91 / MAX: 91.01MIN: 62.3 / MAX: 90.85MIN: 75.08 / MAX: 90.441. (CC) gcc options: -O2 -lm -pthread -lmpi

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compilebirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-nodiscard20406080100SE +/- 0.57, N = 3SE +/- 0.81, N = 3SE +/- 0.63, N = 3SE +/- 1.08, N = 5SE +/- 0.48, N = 3SE +/- 1.15, N = 3SE +/- 0.42, N = 372.5572.9675.0875.1676.8277.1079.37

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscard1326395265SE +/- 2.21, N = 3SE +/- 2.07, N = 3SE +/- 2.65, N = 3SE +/- 1.57, N = 3SE +/- 1.19, N = 3SE +/- 0.83, N = 3SE +/- 1.37, N = 346.5148.7350.6653.5657.2958.1859.37

Compile Bench

Test: Read Compiled Tree

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treebirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-writeback-discard4080120160200SE +/- 8.61, N = 3SE +/- 19.49, N = 3SE +/- 9.91, N = 3SE +/- 0.58, N = 3SE +/- 0.73, N = 3SE +/- 14.07, N = 3SE +/- 6.09, N = 3153.80173.32180.62182.13183.78193.78194.21

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page Servingbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-nodiscard6001200180024003000SE +/- 48.55, N = 9SE +/- 47.55, N = 3SE +/- 32.64, N = 7SE +/- 23.41, N = 3SE +/- 45.76, N = 9SE +/- 43.02, N = 9SE +/- 53.23, N = 32472.452511.942552.992557.382565.032652.492728.121. (CC) gcc options: -shared -fPIC -O2 -pthread

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performancebirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscard2004006008001000SE +/- 7.75, N = 9SE +/- 11.80, N = 9SE +/- 8.09, N = 3SE +/- 2.08, N = 3SE +/- 5.36, N = 3SE +/- 18.05, N = 3SE +/- 5.78, N = 36476776827857969519681. (CC) gcc options: -O3

SQLite

Timed SQLite Insertions

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Timed SQLite Insertionsbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_14.2.16-writeback-discard2004006008001000SE +/- 206.25, N = 6SE +/- 23.82, N = 9SE +/- 7.39, N = 3SE +/- 37.53, N = 8SE +/- 23.17, N = 9SE +/- 9.99, N = 7SE +/- 13.31, N = 9833.07469.27428.69406.95402.13387.76379.281. (CC) gcc options: -O2 -lm -ldl -lpthread

Unpacking The Linux Kernel

linux-4.15.tar.xz

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-4.15.tar.xzbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_15.2.8-writeback-nodiscard612182430SE +/- 0.34, N = 20SE +/- 0.35, N = 20SE +/- 0.47, N = 20SE +/- 0.41, N = 20SE +/- 0.28, N = 19SE +/- 0.45, N = 20SE +/- 0.49, N = 1625.3924.2924.0723.9722.9522.4822.31

Phoronix Test Suite v10.8.4