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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birdun-ceph_14.2.16-writeback-nodiscard

Processor: Common KVM (2 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.13.0-48-gd9c812dda519-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 2048 MB RAM QEMU, Disk: 30GB, Graphics: bochsdrmfb, Network: Red Hat Virtio device

OS: Debian 10, Kernel: 4.19.0-13-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0x1
Python Notes: Python 2.7.16 + Python 3.7.3
Security Notes: 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

birdun-ceph_14.2.16-nocache-nodiscard

birdun-ceph_14.2.16-writeback-discard

birdun-ceph_15.2.8-writeback-discard

birdun-ceph_15.2.8-nocache-discard

birdun-ceph_15.2.8-nocache-nodiscard

birdun-ceph_15.2.8-writeback-nodiscard

OS: Debian 10, Kernel: 4.19.0-14-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

proxmox-cephOpenBenchmarking.orgPhoronix Test SuiteCommon 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)4.19.0-14-amd64 (x86_64)GCC 8.3.0ext41024x768KVMProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelsCompilerFile-SystemScreen ResolutionSystem LayerProxmox-ceph BenchmarksSystem Logs- --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 - MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096- CPU Microcode: 0x1- Python 2.7.16 + Python 3.7.3- 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

birdun-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-nodiscardResult OverviewPhoronix Test Suite100%130%160%190%220%SQLiteFlexible IO TesterPostMarkDbenchFS-MarkIORUnpacking The Linux KernelApache BenchmarkCompile Bench

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

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 Sizebirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard3691215SE +/- 0.18, N = 6SE +/- 0.19, N = 15SE +/- 0.18, N = 3SE +/- 0.27, N = 15SE +/- 0.18, N = 15SE +/- 0.18, N = 3SE +/- 0.17, N = 313.111.610.910.611.012.310.71. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 Threadsbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard612182430SE +/- 0.62, N = 9SE +/- 0.13, N = 3SE +/- 0.13, N = 3SE +/- 0.77, N = 9SE +/- 0.35, N = 3SE +/- 0.23, N = 3SE +/- 0.27, N = 319.720.320.316.917.517.225.31. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Sizebirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard3691215SE +/- 0.39, N = 9SE +/- 0.24, N = 3SE +/- 0.07, N = 3SE +/- 0.23, N = 6SE +/- 0.22, N = 3SE +/- 0.09, N = 3SE +/- 0.21, N = 312.712.511.210.511.812.310.41. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSyncbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard20406080100SE +/- 0.32, N = 3SE +/- 1.71, N = 4SE +/- 1.64, N = 4SE +/- 1.22, N = 15SE +/- 1.24, N = 15SE +/- 1.32, N = 12SE +/- 1.85, N = 15104.3107.999.895.590.495.194.21. (CC) gcc options: -static

Flexible IO Tester

FIO, the Flexible I/O Tester, is an advanced Linux disk benchmark supporting multiple I/O engines and a wealth of options. FIO was written by Jens Axboe for testing of the Linux I/O subsystem and schedulers. Learn more via the OpenBenchmarking.org test page.

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_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard20406080100SE +/- 1.20, N = 3SE +/- 0.88, N = 3SE +/- 0.88, N = 3SE +/- 1.53, N = 3SE +/- 1.20, N = 3757675768076751. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

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-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard6001200180024003000SE +/- 31.31, N = 3SE +/- 97.90, N = 12SE +/- 114.71, N = 15SE +/- 107.57, N = 15SE +/- 86.58, N = 13SE +/- 154.89, N = 12SE +/- 105.91, N = 1525052606195010892589276318131. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

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_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard1020304050SE +/- 0.33, N = 3SE +/- 0.58, N = 3SE +/- 0.67, N = 3SE +/- 0.58, N = 3SE +/- 0.88, N = 3SE +/- 0.67, N = 3424243434242441. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

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-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard30060090012001500SE +/- 28.63, N = 12SE +/- 46.12, N = 12SE +/- 9.77, N = 15SE +/- 15.14, N = 15SE +/- 46.27, N = 15SE +/- 42.18, N = 15SE +/- 10.60, N = 1512791381704599127513097341. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

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-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard20406080100SE +/- 1.45, N = 3SE +/- 1.53, N = 3SE +/- 0.67, N = 3SE +/- 0.67, N = 3SE +/- 0.33, N = 3SE +/- 1.45, N = 3SE +/- 1.00, N = 3767375757474741. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

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-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard9001800270036004500SE +/- 159.58, N = 15SE +/- 111.54, N = 15SE +/- 72.31, N = 15SE +/- 226.54, N = 15SE +/- 119.57, N = 15SE +/- 120.32, N = 15SE +/- 149.73, N = 1538143336389316174142421538091. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

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-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard1020304050SE +/- 0.67, N = 3SE +/- 0.33, N = 3SE +/- 0.58, N = 3SE +/- 0.33, N = 3373744434040451. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

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-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard4K8K12K16K20KSE +/- 88.19, N = 3SE +/- 43.99, N = 14SE +/- 85.30, N = 12SE +/- 55.65, N = 3SE +/- 176.38, N = 3SE +/- 33.94, N = 1517700173671330118299261056714481. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

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_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard4080120160200SE +/- 2.19, N = 3SE +/- 2.19, N = 3SE +/- 2.03, N = 3SE +/- 3.00, N = 3SE +/- 2.19, N = 31561591581591661591571. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

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-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard3691215SE +/- 0.044, N = 3SE +/- 0.354, N = 12SE +/- 0.440, N = 15SE +/- 0.431, N = 15SE +/- 0.307, N = 13SE +/- 0.579, N = 12SE +/- 0.416, N = 159.94210.3177.7654.37010.12210.8947.2521. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

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-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard20406080100SE +/- 0.45, N = 3SE +/- 0.09, N = 3SE +/- 1.19, N = 3SE +/- 1.55, N = 3SE +/- 1.07, N = 3SE +/- 1.58, N = 3SE +/- 1.37, N = 391.590.292.692.990.691.694.21. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

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-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard1.24612.49223.73834.98446.2305SE +/- 0.114, N = 12SE +/- 0.185, N = 12SE +/- 0.039, N = 15SE +/- 0.061, N = 15SE +/- 0.185, N = 15SE +/- 0.169, N = 15SE +/- 0.042, N = 155.1315.5382.8292.4115.1145.2502.9511. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

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-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard4080120160200SE +/- 2.91, N = 3SE +/- 2.52, N = 3SE +/- 1.33, N = 3SE +/- 1.20, N = 3SE +/- 0.88, N = 3SE +/- 2.73, N = 3SE +/- 2.19, N = 31591531561571551561561. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

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-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard48121620SE +/- 0.614, N = 15SE +/- 0.432, N = 15SE +/- 0.283, N = 15SE +/- 0.891, N = 15SE +/- 0.452, N = 15SE +/- 0.467, N = 15SE +/- 0.584, N = 1514.92813.10015.2006.44416.10016.50014.8901. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

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-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard20406080100SE +/- 1.32, N = 3SE +/- 0.68, N = 3SE +/- 0.92, N = 3SE +/- 0.79, N = 3SE +/- 0.95, N = 3SE +/- 0.55, N = 3SE +/- 0.47, N = 381.980.694.394.287.186.896.31. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

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-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard1530456075SE +/- 0.067, N = 3SE +/- 0.379, N = 3SE +/- 0.176, N = 14SE +/- 0.341, N = 12SE +/- 0.233, N = 3SE +/- 0.817, N = 3SE +/- 0.136, N = 1569.20067.7005.3364.74238.80040.9005.8061. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

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 4.012 Clientsbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard918273645SE +/- 0.68, N = 3SE +/- 2.23, N = 6SE +/- 0.63, N = 9SE +/- 2.07, N = 9SE +/- 0.64, N = 9SE +/- 0.62, N = 9SE +/- 0.80, N = 940.5826.8333.3223.2441.5831.8132.781. (CC) gcc options: -lpopt -O2

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.01 Clientsbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard3691215SE +/- 0.57796, N = 6SE +/- 1.06660, N = 9SE +/- 0.14709, N = 9SE +/- 0.44209, N = 9SE +/- 0.98617, N = 9SE +/- 0.18279, N = 9SE +/- 0.15153, N = 510.4291410.2942310.362519.046167.9673611.377509.925581. (CC) gcc options: -lpopt -O2

IOR

IOR is a parallel I/O storage benchmark making use of MPI with a particular focus on HPC (High Performance Computing) systems. IOR is developed at the Lawrence Livermore National Laboratory (LLNL). Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 2MB - Disk Target: /birdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard714212835SE +/- 0.94, N = 15SE +/- 0.11, N = 3SE +/- 0.63, N = 15SE +/- 0.56, N = 15SE +/- 0.43, N = 3SE +/- 0.29, N = 15SE +/- 0.45, N = 1529.4721.7027.0121.8821.9729.4223.67MIN: 1.26 / MAX: 45.1MIN: 8.34 / MAX: 30.02MIN: 4.64 / MAX: 42.89MIN: 4.66 / MAX: 41.91MIN: 8.19 / MAX: 35.55MIN: 6.8 / MAX: 40.15MIN: 6.2 / MAX: 42.141. (CC) gcc options: -O2 -lm -pthread -lmpi

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 4MB - Disk Target: /birdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard816243240SE +/- 1.50, N = 15SE +/- 1.13, N = 12SE +/- 0.57, N = 12SE +/- 0.79, N = 15SE +/- 0.44, N = 3SE +/- 0.48, N = 15SE +/- 0.53, N = 1526.4131.0530.0825.9528.0132.4429.66MIN: 2.84 / MAX: 52.16MIN: 6.54 / MAX: 50.79MIN: 11.04 / MAX: 47.36MIN: 4.65 / MAX: 48.82MIN: 12.87 / MAX: 33.99MIN: 8.44 / MAX: 45.12MIN: 8.34 / MAX: 50.771. (CC) gcc options: -O2 -lm -pthread -lmpi

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 8MB - Disk Target: /birdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard1020304050SE +/- 0.56, N = 3SE +/- 1.30, N = 15SE +/- 0.49, N = 8SE +/- 0.71, N = 15SE +/- 1.04, N = 15SE +/- 0.28, N = 3SE +/- 0.64, N = 441.8539.0139.9639.8130.6437.1843.50MIN: 10.23 / MAX: 55.2MIN: 13.24 / MAX: 59.39MIN: 10.38 / MAX: 54.64MIN: 12.03 / MAX: 58.98MIN: 6.73 / MAX: 55.72MIN: 16.46 / MAX: 50.68MIN: 16.31 / MAX: 57.61. (CC) gcc options: -O2 -lm -pthread -lmpi

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 16MB - Disk Target: /birdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard1326395265SE +/- 1.31, N = 12SE +/- 0.82, N = 3SE +/- 0.06, N = 3SE +/- 0.71, N = 3SE +/- 0.59, N = 5SE +/- 0.48, N = 3SE +/- 0.73, N = 352.3660.0850.9348.1139.1542.1752.26MIN: 11.14 / MAX: 71.77MIN: 19.44 / MAX: 74.13MIN: 33.66 / MAX: 61.8MIN: 26.44 / MAX: 61.37MIN: 20.6 / MAX: 55.92MIN: 27.26 / MAX: 54.66MIN: 27.45 / MAX: 64.131. (CC) gcc options: -O2 -lm -pthread -lmpi

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 32MB - Disk Target: /birdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard1428425670SE +/- 1.38, N = 12SE +/- 0.99, N = 4SE +/- 0.65, N = 11SE +/- 1.04, N = 12SE +/- 0.60, N = 12SE +/- 1.11, N = 3SE +/- 0.55, N = 1557.4863.6261.7754.2652.3055.7162.24MIN: 14.91 / MAX: 76.04MIN: 15.5 / MAX: 77.87MIN: 29.22 / MAX: 76.76MIN: 15.83 / MAX: 75.75MIN: 27.64 / MAX: 65.35MIN: 37.9 / MAX: 67.24MIN: 25.84 / MAX: 76.581. (CC) gcc options: -O2 -lm -pthread -lmpi

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 64MB - Disk Target: /birdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard1632486480SE +/- 1.00, N = 12SE +/- 0.18, N = 3SE +/- 0.17, N = 3SE +/- 0.86, N = 3SE +/- 0.31, N = 3SE +/- 0.63, N = 3SE +/- 0.35, N = 361.9367.5969.4165.1564.0663.2970.38MIN: 21.42 / MAX: 76.49MIN: 46.31 / MAX: 78.86MIN: 54.11 / MAX: 80.85MIN: 24.46 / MAX: 82.49MIN: 48.05 / MAX: 80.4MIN: 38.72 / MAX: 74.91MIN: 47.03 / MAX: 85.651. (CC) gcc options: -O2 -lm -pthread -lmpi

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 256MB - Disk Target: /birdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard20406080100SE +/- 0.83, N = 3SE +/- 0.52, N = 3SE +/- 0.22, N = 3SE +/- 0.79, N = 3SE +/- 0.51, N = 3SE +/- 0.13, N = 3SE +/- 0.11, N = 371.7173.0378.4977.7471.6574.2378.05MIN: 49.61 / MAX: 80.02MIN: 55.83 / MAX: 79.49MIN: 53.32 / MAX: 86.96MIN: 53.7 / MAX: 85.63MIN: 57.11 / MAX: 78.73MIN: 60.54 / MAX: 82.75MIN: 64.55 / MAX: 87.051. (CC) gcc options: -O2 -lm -pthread -lmpi

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_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_14.2.16-nocache-nodiscard20406080100SE +/- 1.40, N = 3SE +/- 0.83, N = 3SE +/- 0.14, N = 3SE +/- 0.90, N = 3SE +/- 0.56, N = 3SE +/- 0.83, N = 3SE +/- 0.58, N = 372.8573.8282.2282.8777.8377.7584.10MIN: 55.83 / MAX: 79.93MIN: 54.84 / MAX: 81.27MIN: 65.11 / MAX: 91.32MIN: 69.65 / MAX: 89.47MIN: 67.24 / MAX: 83.18MIN: 68.1 / MAX: 84.68MIN: 68.7 / MAX: 91.911. (CC) gcc options: -O2 -lm -pthread -lmpi

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 1024MB - Disk Target: /birdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard20406080100SE +/- 0.60, N = 3SE +/- 0.76, N = 3SE +/- 0.09, N = 3SE +/- 0.19, N = 3SE +/- 1.17, N = 3SE +/- 0.98, N = 3SE +/- 0.40, N = 373.7273.2985.2485.0877.6777.8084.16MIN: 55.72 / MAX: 79.02MIN: 46.93 / MAX: 80.83MIN: 74.16 / MAX: 91.45MIN: 72.05 / MAX: 89.76MIN: 57.9 / MAX: 83.4MIN: 65.99 / MAX: 83.73MIN: 69.66 / MAX: 91.331. (CC) gcc options: -O2 -lm -pthread -lmpi

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 2MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard714212835SE +/- 0.45, N = 15SE +/- 0.86, N = 14SE +/- 0.54, N = 15SE +/- 0.63, N = 15SE +/- 0.86, N = 15SE +/- 0.79, N = 15SE +/- 0.34, N = 1526.1730.4216.7428.5324.2626.4025.12MIN: 6.62 / MAX: 39.68MIN: 3.95 / MAX: 48.74MIN: 3.14 / MAX: 30.71MIN: 3.57 / MAX: 43.97MIN: 2.58 / MAX: 43.13MIN: 6.54 / MAX: 47.18MIN: 6.14 / MAX: 451. (CC) gcc options: -O2 -lm -pthread -lmpi

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 4MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard816243240SE +/- 0.43, N = 15SE +/- 0.64, N = 14SE +/- 0.98, N = 15SE +/- 0.76, N = 15SE +/- 0.79, N = 15SE +/- 0.37, N = 9SE +/- 1.04, N = 1331.9235.1329.6330.6430.7032.7036.58MIN: 7.25 / MAX: 48.66MIN: 11.89 / MAX: 55.19MIN: 8.86 / MAX: 51.72MIN: 3.34 / MAX: 47.24MIN: 5.93 / MAX: 45.78MIN: 13.07 / MAX: 40.97MIN: 5.77 / MAX: 51.971. (CC) gcc options: -O2 -lm -pthread -lmpi

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 8MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard1020304050SE +/- 0.49, N = 15SE +/- 0.64, N = 4SE +/- 0.34, N = 3SE +/- 0.67, N = 3SE +/- 1.05, N = 15SE +/- 0.49, N = 15SE +/- 0.70, N = 1542.9940.5640.0142.5934.9937.8543.18MIN: 15.11 / MAX: 62.79MIN: 24.23 / MAX: 56.06MIN: 16.49 / MAX: 52.36MIN: 19.39 / MAX: 57.59MIN: 5.84 / MAX: 54.07MIN: 17.62 / MAX: 50.77MIN: 15.93 / MAX: 65.011. (CC) gcc options: -O2 -lm -pthread -lmpi

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 16MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard1224364860SE +/- 0.81, N = 15SE +/- 1.81, N = 12SE +/- 0.81, N = 4SE +/- 1.04, N = 3SE +/- 0.97, N = 15SE +/- 0.53, N = 3SE +/- 0.64, N = 354.3648.3247.5153.0937.6946.2254.67MIN: 8.96 / MAX: 71.59MIN: 16.69 / MAX: 69.82MIN: 26.38 / MAX: 63.82MIN: 24.01 / MAX: 64.13MIN: 8.2 / MAX: 57.3MIN: 32.26 / MAX: 61.76MIN: 27.28 / MAX: 67.951. (CC) gcc options: -O2 -lm -pthread -lmpi

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 32MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard1428425670SE +/- 0.36, N = 3SE +/- 0.66, N = 15SE +/- 1.12, N = 3SE +/- 0.90, N = 3SE +/- 0.67, N = 12SE +/- 0.63, N = 12SE +/- 0.54, N = 359.2758.6558.6360.9255.0054.9262.56MIN: 41.82 / MAX: 71.94MIN: 16.35 / MAX: 75.96MIN: 37.9 / MAX: 73.11MIN: 37.61 / MAX: 71.44MIN: 31.84 / MAX: 68.62MIN: 32.54 / MAX: 69.39MIN: 36.47 / MAX: 70.591. (CC) gcc options: -O2 -lm -pthread -lmpi

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 64MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard1530456075SE +/- 0.33, N = 3SE +/- 0.12, N = 3SE +/- 0.06, N = 3SE +/- 0.06, N = 3SE +/- 0.51, N = 3SE +/- 0.27, N = 3SE +/- 0.76, N = 964.1163.3968.4669.0166.0366.7968.81MIN: 42.21 / MAX: 74.55MIN: 51.44 / MAX: 75.36MIN: 49.49 / MAX: 82.57MIN: 54.82 / MAX: 86.5MIN: 44.79 / MAX: 79.03MIN: 50.59 / MAX: 77.71MIN: 46.9 / MAX: 85.411. (CC) gcc options: -O2 -lm -pthread -lmpi

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 256MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard20406080100SE +/- 0.63, N = 3SE +/- 1.07, N = 9SE +/- 0.40, N = 3SE +/- 0.24, N = 3SE +/- 0.20, N = 3SE +/- 1.08, N = 3SE +/- 0.03, N = 370.1869.4577.5178.3475.6074.7178.31MIN: 54.34 / MAX: 77.62MIN: 45.36 / MAX: 78.84MIN: 65.53 / MAX: 86.48MIN: 63.44 / MAX: 89.2MIN: 67.33 / MAX: 81.61MIN: 56.57 / MAX: 82.02MIN: 56.24 / MAX: 88.261. (CC) gcc options: -O2 -lm -pthread -lmpi

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_15.2.8-nocache-nodiscardbirdun-ceph_15.2.8-nocache-discardbirdun-ceph_14.2.16-writeback-nodiscardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_14.2.16-nocache-nodiscard20406080100SE +/- 0.24, N = 3SE +/- 0.24, N = 3SE +/- 0.62, N = 3SE +/- 0.43, N = 3SE +/- 0.36, N = 3SE +/- 0.43, N = 3SE +/- 0.72, N = 374.0274.8283.3984.0977.7275.1782.89MIN: 60.13 / MAX: 79.29MIN: 58.38 / MAX: 80.87MIN: 62.61 / MAX: 91.17MIN: 58.66 / MAX: 90.32MIN: 61.7 / MAX: 83.94MIN: 50.6 / MAX: 83.4MIN: 65.49 / MAX: 90.61. (CC) gcc options: -O2 -lm -pthread -lmpi

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 1024MB - Disk Target: Default Test Directorybirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard20406080100SE +/- 0.23, N = 3SE +/- 0.36, N = 3SE +/- 1.27, N = 3SE +/- 0.16, N = 3SE +/- 0.47, N = 3SE +/- 0.25, N = 3SE +/- 1.06, N = 376.3074.5484.2484.8479.3177.8382.77MIN: 62.18 / MAX: 80.27MIN: 56.92 / MAX: 79.12MIN: 62.3 / MAX: 90.85MIN: 75.08 / MAX: 90.44MIN: 69.87 / MAX: 84.38MIN: 61.28 / MAX: 83.43MIN: 59.91 / MAX: 91.011. (CC) gcc options: -O2 -lm -pthread -lmpi

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: Compilebirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard20406080100SE +/- 0.63, N = 3SE +/- 1.08, N = 5SE +/- 0.42, N = 3SE +/- 0.48, N = 3SE +/- 0.57, N = 3SE +/- 0.81, N = 3SE +/- 1.15, N = 375.0875.1679.3776.8272.5572.9677.10

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard1326395265SE +/- 1.37, N = 3SE +/- 0.83, N = 3SE +/- 2.65, N = 3SE +/- 2.07, N = 3SE +/- 1.19, N = 3SE +/- 1.57, N = 3SE +/- 2.21, N = 359.3758.1850.6648.7357.2953.5646.51

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treebirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard4080120160200SE +/- 19.49, N = 3SE +/- 8.61, N = 3SE +/- 14.07, N = 3SE +/- 9.91, N = 3SE +/- 0.58, N = 3SE +/- 6.09, N = 3SE +/- 0.73, N = 3173.32153.80193.78180.62182.13194.21183.78

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 2.4.29Static Web Page Servingbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard6001200180024003000SE +/- 43.02, N = 9SE +/- 45.76, N = 9SE +/- 32.64, N = 7SE +/- 47.55, N = 3SE +/- 53.23, N = 3SE +/- 23.41, N = 3SE +/- 48.55, N = 92652.492565.032552.992511.942728.122557.382472.451. (CC) gcc options: -shared -fPIC -O2 -pthread

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 Performancebirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard2004006008001000SE +/- 5.78, N = 3SE +/- 18.05, N = 3SE +/- 11.80, N = 9SE +/- 8.09, N = 3SE +/- 2.08, N = 3SE +/- 5.36, N = 3SE +/- 7.75, N = 99689516776827857966471. (CC) gcc options: -O3

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 3.30.1Timed SQLite Insertionsbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard2004006008001000SE +/- 37.53, N = 8SE +/- 23.82, N = 9SE +/- 9.99, N = 7SE +/- 206.25, N = 6SE +/- 23.17, N = 9SE +/- 13.31, N = 9SE +/- 7.39, N = 3406.95469.27387.76833.07402.13379.28428.691. (CC) gcc options: -O2 -lm -ldl -lpthread

Unpacking The Linux Kernel

This test measures how long it takes to extract the .tar.xz Linux kernel package. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernellinux-4.15.tar.xzbirdun-ceph_15.2.8-writeback-nodiscardbirdun-ceph_15.2.8-writeback-discardbirdun-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_14.2.16-nocache-nodiscard612182430SE +/- 0.49, N = 16SE +/- 0.45, N = 20SE +/- 0.28, N = 19SE +/- 0.35, N = 20SE +/- 0.34, N = 20SE +/- 0.41, N = 20SE +/- 0.47, N = 2022.3122.4822.9524.2925.3923.9724.07

47 Results Shown

FS-Mark:
  1000 Files, 1MB Size
  5000 Files, 1MB Size, 4 Threads
  4000 Files, 32 Sub Dirs, 1MB Size
  1000 Files, 1MB Size, No Sync/FSync
Flexible IO Tester:
  Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directory
  Rand Read - Linux AIO - No - Yes - 4KB - Default Test Directory
  Rand Write - Linux AIO - No - Yes - 2MB - Default Test Directory
  Rand Write - Linux AIO - No - Yes - 4KB - Default Test Directory
  Seq Read - Linux AIO - No - Yes - 2MB - Default Test Directory
  Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directory
  Seq Write - Linux AIO - No - Yes - 2MB - Default Test Directory
  Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directory
  Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directory
  Rand Read - Linux AIO - No - Yes - 4KB - Default Test Directory
  Rand Write - Linux AIO - No - Yes - 2MB - Default Test Directory
  Rand Write - Linux AIO - No - Yes - 4KB - Default Test Directory
  Seq Read - Linux AIO - No - Yes - 2MB - Default Test Directory
  Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directory
  Seq Write - Linux AIO - No - Yes - 2MB - Default Test Directory
  Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directory
Dbench:
  12 Clients
  1 Clients
IOR:
  2MB - /
  4MB - /
  8MB - /
  16MB - /
  32MB - /
  64MB - /
  256MB - /
  512MB - /
  1024MB - /
  2MB - Default Test Directory
  4MB - Default Test Directory
  8MB - Default Test Directory
  16MB - Default Test Directory
  32MB - Default Test Directory
  64MB - Default Test Directory
  256MB - Default Test Directory
  512MB - Default Test Directory
  1024MB - Default Test Directory
Compile Bench:
  Compile
  Initial Create
  Read Compiled Tree
Apache Benchmark
PostMark
SQLite
Unpacking The Linux Kernel

birdun-ceph_14.2.16-writeback-nodiscard

Processor: Common KVM (2 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.13.0-48-gd9c812dda519-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 2048 MB RAM QEMU, Disk: 30GB, Graphics: bochsdrmfb, Network: Red Hat Virtio device

OS: Debian 10, Kernel: 4.19.0-13-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0x1
Python Notes: Python 2.7.16 + Python 3.7.3
Security Notes: 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

Testing initiated at 1 February 2021 13:20 by user root.

birdun-ceph_14.2.16-nocache-nodiscard

Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0x1
Python Notes: Python 2.7.16 + Python 3.7.3
Security Notes: 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

Testing initiated at 8 February 2021 10:25 by user root.

birdun-ceph_14.2.16-writeback-discard

Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0x1
Python Notes: Python 2.7.16 + Python 3.7.3
Security Notes: 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

Testing initiated at 9 February 2021 10:31 by user root.

birdun-ceph_15.2.8-writeback-discard

Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0x1
Python Notes: Python 2.7.16 + Python 3.7.3
Security Notes: 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

Testing initiated at 11 February 2021 15:04 by user root.

birdun-ceph_15.2.8-nocache-discard

Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0x1
Python Notes: Python 2.7.16 + Python 3.7.3
Security Notes: 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

Testing initiated at 12 February 2021 18:33 by user root.

birdun-ceph_15.2.8-nocache-nodiscard

Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0x1
Python Notes: Python 2.7.16 + Python 3.7.3
Security Notes: 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

Testing initiated at 15 February 2021 10:46 by user root.

birdun-ceph_15.2.8-writeback-nodiscard

Processor: Common KVM (2 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.13.0-48-gd9c812dda519-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 2048 MB RAM QEMU, Disk: 30GB, Graphics: bochsdrmfb, Network: Red Hat Virtio device

OS: Debian 10, Kernel: 4.19.0-14-amd64 (x86_64), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0x1
Python Notes: Python 2.7.16 + Python 3.7.3
Security Notes: 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

Testing initiated at 16 February 2021 19:49 by user sinfoiut45.