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 2102161-SINF-PROXMOX56
Jump To Table - Results

View

Do Not Show Noisy Results
Do Not Show Results With Incomplete Data
Do Not Show Results With Little Change/Spread
List Notable Results

Limit displaying results to tests within:

CPU Massive 2 Tests
Disk Test Suite 6 Tests
Common Kernel Benchmarks 2 Tests
Server 2 Tests

Statistics

Show Overall Harmonic Mean(s)
Show Overall Geometric Mean
Show Geometric Means Per-Suite/Category
Show Wins / Losses Counts (Pie Chart)
Normalize Results
Remove Outliers Before Calculating Averages

Graph Settings

Force Line Graphs Where Applicable
Convert To Scalar Where Applicable
Prefer Vertical Bar Graphs

Multi-Way Comparison

Condense Multi-Option Tests Into Single Result Graphs

Table

Show Detailed System Result Table

Run Management

Highlight
Result
Hide
Result
Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
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
Invert Hiding All Results Option
  22 Hours, 41 Minutes

Only show results where is faster than
Only show results matching title/arguments (delimit multiple options with a comma):
Do not show results matching title/arguments (delimit multiple options with a comma):

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/2102161-SINF-PROXMOX56&export=txt&grt&rdt&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-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-cephapache: Static Web Page Servingcompilebench: Compilecompilebench: Initial Createcompilebench: Read Compiled Treedbench: 12 Clientsdbench: 1 Clientsfio: Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Rand Read - Linux AIO - No - Yes - 4KB - 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 - 2MB - Default Test Directoryfio: Rand Write - Linux AIO - No - Yes - 4KB - 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 - 2MB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 4KB - 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 - 2MB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfs-mark: 1000 Files, 1MB Sizefs-mark: 5000 Files, 1MB Size, 4 Threadsfs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizefs-mark: 1000 Files, 1MB Size, No Sync/FSyncior: 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 Directorypostmark: 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-nodiscard2728.1272.5557.29182.1341.57877.967361668010.122258990.6425.11412751557416.1414287.14038.8992611.017.511.890.421.9728.0130.6439.1552.3064.0671.6577.8377.6724.2630.7034.9937.6955.0066.0375.6077.7279.31785402.13325.3872472.4577.1046.51183.7832.78379.92558157757.252181394.2442.9517341567414.89380996.3455.806144810.725.310.494.223.6729.6643.5052.2662.2470.3878.0584.1084.1625.1236.5843.1854.6762.5668.8178.3182.8982.77647428.68924.0722557.3872.9653.56194.2131.806011.37751597610.894276391.6425.25013091567416.5421586.84040.91056712.317.212.395.129.4232.4437.1842.1755.7163.2974.2377.7577.8026.4032.7037.8546.2254.9266.7974.7175.1777.83796379.28023.9702565.0375.1658.18153.8026.831510.294231597610.317260690.2425.53813811537313.1333680.63767.71736711.620.312.5107.921.7031.0539.0160.0863.6267.5973.0373.8273.2930.4235.1340.5648.3258.6563.3969.4574.8274.54951469.26922.4822511.9476.8248.73180.6223.24299.04616159764.370108992.9432.411599157756.444161794.2434.742118210.616.910.595.521.8825.9539.8148.1154.2665.1577.7482.8785.0828.5330.6442.5953.0960.9269.0178.3484.0984.84682833.07424.2942552.9979.3750.66193.7833.318210.36251158757.765195092.6432.8297041567515.2389394.3445.336133010.920.311.299.827.0130.0839.9650.9361.7769.4178.4982.2285.2416.7429.6340.0147.5158.6368.4677.5183.3984.24677387.75522.951OpenBenchmarking.org

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page Servingbirdun-ceph_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard6001200180024003000SE +/- 32.64, N = 7SE +/- 47.55, N = 3SE +/- 45.76, N = 9SE +/- 23.41, N = 3SE +/- 48.55, N = 9SE +/- 53.23, N = 32552.992511.942565.032557.382472.452728.121. (CC) gcc options: -shared -fPIC -O2 -pthread

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compilebirdun-ceph_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard20406080100SE +/- 0.42, N = 3SE +/- 0.48, N = 3SE +/- 1.08, N = 5SE +/- 0.81, N = 3SE +/- 1.15, N = 3SE +/- 0.57, N = 379.3776.8275.1672.9677.1072.55

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createbirdun-ceph_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard1326395265SE +/- 2.65, N = 3SE +/- 2.07, N = 3SE +/- 0.83, N = 3SE +/- 1.57, N = 3SE +/- 2.21, N = 3SE +/- 1.19, N = 350.6648.7358.1853.5646.5157.29

Compile Bench

Test: Read Compiled Tree

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treebirdun-ceph_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard4080120160200SE +/- 14.07, N = 3SE +/- 9.91, N = 3SE +/- 8.61, N = 3SE +/- 6.09, N = 3SE +/- 0.73, N = 3SE +/- 0.58, N = 3193.78180.62153.80194.21183.78182.13

Dbench

12 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.012 Clientsbirdun-ceph_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard918273645SE +/- 0.63, N = 9SE +/- 2.07, N = 9SE +/- 2.23, N = 6SE +/- 0.62, N = 9SE +/- 0.80, N = 9SE +/- 0.64, N = 933.3223.2426.8331.8132.7841.581. (CC) gcc options: -lpopt -O2

Dbench

1 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.01 Clientsbirdun-ceph_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard3691215SE +/- 0.14709, N = 9SE +/- 0.44209, N = 9SE +/- 1.06660, N = 9SE +/- 0.18279, N = 9SE +/- 0.15153, N = 5SE +/- 0.98617, N = 910.362519.0461610.2942311.377509.925587.967361. (CC) gcc options: -lpopt -O2

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-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard4080120160200SE +/- 2.19, N = 3SE +/- 2.03, N = 3SE +/- 2.19, N = 3SE +/- 3.00, N = 3SE +/- 2.19, N = 31581591591591571661. (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.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-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard20406080100SE +/- 0.88, N = 3SE +/- 0.88, N = 3SE +/- 1.20, N = 3SE +/- 1.53, N = 3SE +/- 1.20, N = 37576767675801. (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-nodiscardbirdun-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_14.2.16-writeback-nodiscard3691215SE +/- 0.440, N = 15SE +/- 0.431, N = 15SE +/- 0.354, N = 12SE +/- 0.579, N = 12SE +/- 0.416, N = 15SE +/- 0.307, N = 137.7654.37010.31710.8947.25210.1221. (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-nodiscardbirdun-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_14.2.16-writeback-nodiscard6001200180024003000SE +/- 114.71, N = 15SE +/- 107.57, N = 15SE +/- 97.90, N = 12SE +/- 154.89, N = 12SE +/- 105.91, N = 15SE +/- 86.58, N = 131950108926062763181325891. (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-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard20406080100SE +/- 1.19, N = 3SE +/- 1.55, N = 3SE +/- 0.09, N = 3SE +/- 1.58, N = 3SE +/- 1.37, N = 3SE +/- 1.07, N = 392.692.990.291.694.290.61. (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_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard1020304050SE +/- 0.58, N = 3SE +/- 0.67, N = 3SE +/- 0.88, N = 3SE +/- 0.67, N = 3SE +/- 0.58, N = 34343424244421. (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-nodiscardbirdun-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_14.2.16-writeback-nodiscard1.24612.49223.73834.98446.2305SE +/- 0.039, N = 15SE +/- 0.061, N = 15SE +/- 0.185, N = 12SE +/- 0.169, N = 15SE +/- 0.042, N = 15SE +/- 0.185, N = 152.8292.4115.5385.2502.9515.1141. (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-nodiscardbirdun-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_14.2.16-writeback-nodiscard30060090012001500SE +/- 9.77, N = 15SE +/- 15.14, N = 15SE +/- 46.12, N = 12SE +/- 42.18, N = 15SE +/- 10.60, N = 15SE +/- 46.27, N = 157045991381130973412751. (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-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard306090120150SE +/- 1.33, N = 3SE +/- 1.20, N = 3SE +/- 2.52, N = 3SE +/- 2.73, N = 3SE +/- 2.19, N = 3SE +/- 0.88, N = 31561571531561561551. (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-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard20406080100SE +/- 0.67, N = 3SE +/- 0.67, N = 3SE +/- 1.53, N = 3SE +/- 1.45, N = 3SE +/- 1.00, N = 3SE +/- 0.33, N = 37575737474741. (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-nodiscardbirdun-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_14.2.16-writeback-nodiscard48121620SE +/- 0.283, N = 15SE +/- 0.891, N = 15SE +/- 0.432, N = 15SE +/- 0.467, N = 15SE +/- 0.584, N = 15SE +/- 0.452, N = 1515.2006.44413.10016.50014.89016.1001. (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-nodiscardbirdun-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_14.2.16-writeback-nodiscard9001800270036004500SE +/- 72.31, N = 15SE +/- 226.54, N = 15SE +/- 111.54, N = 15SE +/- 120.32, N = 15SE +/- 149.73, N = 15SE +/- 119.57, N = 153893161733364215380941421. (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-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard20406080100SE +/- 0.92, N = 3SE +/- 0.79, N = 3SE +/- 0.68, N = 3SE +/- 0.55, N = 3SE +/- 0.47, N = 3SE +/- 0.95, N = 394.394.280.686.896.387.11. (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-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard1020304050SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.58, N = 34443374045401. (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-nodiscardbirdun-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_14.2.16-writeback-nodiscard1530456075SE +/- 0.176, N = 14SE +/- 0.341, N = 12SE +/- 0.379, N = 3SE +/- 0.817, N = 3SE +/- 0.136, N = 15SE +/- 0.233, N = 35.3364.74267.70040.9005.80638.8001. (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-nodiscardbirdun-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_14.2.16-writeback-nodiscard4K8K12K16K20KSE +/- 43.99, N = 14SE +/- 85.30, N = 12SE +/- 88.19, N = 3SE +/- 176.38, N = 3SE +/- 33.94, N = 15SE +/- 55.65, N = 3133011821736710567144899261. (CC) gcc options: -rdynamic -lnuma -lrt -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

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-nodiscardbirdun-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_14.2.16-writeback-nodiscard3691215SE +/- 0.18, N = 3SE +/- 0.27, N = 15SE +/- 0.19, N = 15SE +/- 0.18, N = 3SE +/- 0.17, N = 3SE +/- 0.18, N = 1510.910.611.612.310.711.01. (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-nodiscardbirdun-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_14.2.16-writeback-nodiscard612182430SE +/- 0.13, N = 3SE +/- 0.77, N = 9SE +/- 0.13, N = 3SE +/- 0.23, N = 3SE +/- 0.27, N = 3SE +/- 0.35, N = 320.316.920.317.225.317.51. (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_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard3691215SE +/- 0.07, N = 3SE +/- 0.23, N = 6SE +/- 0.24, N = 3SE +/- 0.09, N = 3SE +/- 0.21, N = 3SE +/- 0.22, N = 311.210.512.512.310.411.81. (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_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard20406080100SE +/- 1.64, N = 4SE +/- 1.22, N = 15SE +/- 1.71, N = 4SE +/- 1.32, N = 12SE +/- 1.85, N = 15SE +/- 1.24, N = 1599.895.5107.995.194.290.41. (CC) gcc options: -static

IOR

Block Size: 2MB - Disk Target: /

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.3.0Block Size: 2MB - Disk Target: /birdun-ceph_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard714212835SE +/- 0.63, N = 15SE +/- 0.56, N = 15SE +/- 0.11, N = 3SE +/- 0.29, N = 15SE +/- 0.45, N = 15SE +/- 0.43, N = 327.0121.8821.7029.4223.6721.97MIN: 4.64 / MAX: 42.89MIN: 4.66 / MAX: 41.91MIN: 8.34 / MAX: 30.02MIN: 6.8 / MAX: 40.15MIN: 6.2 / MAX: 42.14MIN: 8.19 / MAX: 35.551. (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-nodiscardbirdun-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_14.2.16-writeback-nodiscard816243240SE +/- 0.57, N = 12SE +/- 0.79, N = 15SE +/- 1.13, N = 12SE +/- 0.48, N = 15SE +/- 0.53, N = 15SE +/- 0.44, N = 330.0825.9531.0532.4429.6628.01MIN: 11.04 / MAX: 47.36MIN: 4.65 / MAX: 48.82MIN: 6.54 / MAX: 50.79MIN: 8.44 / MAX: 45.12MIN: 8.34 / MAX: 50.77MIN: 12.87 / MAX: 33.991. (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_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard1020304050SE +/- 0.49, N = 8SE +/- 0.71, N = 15SE +/- 1.30, N = 15SE +/- 0.28, N = 3SE +/- 0.64, N = 4SE +/- 1.04, N = 1539.9639.8139.0137.1843.5030.64MIN: 10.38 / MAX: 54.64MIN: 12.03 / MAX: 58.98MIN: 13.24 / MAX: 59.39MIN: 16.46 / MAX: 50.68MIN: 16.31 / MAX: 57.6MIN: 6.73 / MAX: 55.721. (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_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard1326395265SE +/- 0.06, N = 3SE +/- 0.71, N = 3SE +/- 0.82, N = 3SE +/- 0.48, N = 3SE +/- 0.73, N = 3SE +/- 0.59, N = 550.9348.1160.0842.1752.2639.15MIN: 33.66 / MAX: 61.8MIN: 26.44 / MAX: 61.37MIN: 19.44 / MAX: 74.13MIN: 27.26 / MAX: 54.66MIN: 27.45 / MAX: 64.13MIN: 20.6 / MAX: 55.921. (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_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard1428425670SE +/- 0.65, N = 11SE +/- 1.04, N = 12SE +/- 0.99, N = 4SE +/- 1.11, N = 3SE +/- 0.55, N = 15SE +/- 0.60, N = 1261.7754.2663.6255.7162.2452.30MIN: 29.22 / MAX: 76.76MIN: 15.83 / MAX: 75.75MIN: 15.5 / MAX: 77.87MIN: 37.9 / MAX: 67.24MIN: 25.84 / MAX: 76.58MIN: 27.64 / MAX: 65.351. (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-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard1632486480SE +/- 0.17, N = 3SE +/- 0.86, N = 3SE +/- 0.18, N = 3SE +/- 0.63, N = 3SE +/- 0.35, N = 3SE +/- 0.31, N = 369.4165.1567.5963.2970.3864.06MIN: 54.11 / MAX: 80.85MIN: 24.46 / MAX: 82.49MIN: 46.31 / MAX: 78.86MIN: 38.72 / MAX: 74.91MIN: 47.03 / MAX: 85.65MIN: 48.05 / MAX: 80.41. (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_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard20406080100SE +/- 0.22, N = 3SE +/- 0.79, N = 3SE +/- 0.52, N = 3SE +/- 0.13, N = 3SE +/- 0.11, N = 3SE +/- 0.51, N = 378.4977.7473.0374.2378.0571.65MIN: 53.32 / MAX: 86.96MIN: 53.7 / MAX: 85.63MIN: 55.83 / MAX: 79.49MIN: 60.54 / MAX: 82.75MIN: 64.55 / MAX: 87.05MIN: 57.11 / MAX: 78.731. (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-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard20406080100SE +/- 0.14, N = 3SE +/- 0.90, N = 3SE +/- 0.83, N = 3SE +/- 0.83, N = 3SE +/- 0.58, N = 3SE +/- 0.56, N = 382.2282.8773.8277.7584.1077.83MIN: 65.11 / MAX: 91.32MIN: 69.65 / MAX: 89.47MIN: 54.84 / MAX: 81.27MIN: 68.1 / MAX: 84.68MIN: 68.7 / MAX: 91.91MIN: 67.24 / MAX: 83.181. (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-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard20406080100SE +/- 0.09, N = 3SE +/- 0.19, N = 3SE +/- 0.76, N = 3SE +/- 0.98, N = 3SE +/- 0.40, N = 3SE +/- 1.17, N = 385.2485.0873.2977.8084.1677.67MIN: 74.16 / MAX: 91.45MIN: 72.05 / MAX: 89.76MIN: 46.93 / MAX: 80.83MIN: 65.99 / MAX: 83.73MIN: 69.66 / MAX: 91.33MIN: 57.9 / MAX: 83.41. (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_15.2.8-nocache-discardbirdun-ceph_15.2.8-writeback-discardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_14.2.16-writeback-nodiscard714212835SE +/- 0.54, N = 15SE +/- 0.63, N = 15SE +/- 0.86, N = 14SE +/- 0.79, N = 15SE +/- 0.34, N = 15SE +/- 0.86, N = 1516.7428.5330.4226.4025.1224.26MIN: 3.14 / MAX: 30.71MIN: 3.57 / MAX: 43.97MIN: 3.95 / MAX: 48.74MIN: 6.54 / MAX: 47.18MIN: 6.14 / MAX: 45MIN: 2.58 / MAX: 43.131. (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_15.2.8-writeback-discardbirdun-ceph_14.2.16-writeback-discardbirdun-ceph_14.2.16-nocache-nodiscardbirdun-ceph_14.2.16-writeback-nodiscard816243240SE +/- 0.98, N = 15SE +/- 0.76, N = 15SE +/- 0.64, N = 14SE +/- 0.37, N = 9SE +/- 1.04, N = 13SE +/- 0.79, N = 1529.6330.6435.1332.7036.5830.70MIN: 8.86 / MAX: 51.72MIN: 3.34 / MAX: 47.24MIN: 11.89 / MAX: 55.19MIN: 13.07 / MAX: 40.97MIN: 5.77 / MAX: 51.97MIN: 5.93 / MAX: 45.781. (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_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard1020304050SE +/- 0.34, N = 3SE +/- 0.67, N = 3SE +/- 0.64, N = 4SE +/- 0.49, N = 15SE +/- 0.70, N = 15SE +/- 1.05, N = 1540.0142.5940.5637.8543.1834.99MIN: 16.49 / MAX: 52.36MIN: 19.39 / MAX: 57.59MIN: 24.23 / MAX: 56.06MIN: 17.62 / MAX: 50.77MIN: 15.93 / MAX: 65.01MIN: 5.84 / MAX: 54.071. (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_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard1224364860SE +/- 0.81, N = 4SE +/- 1.04, N = 3SE +/- 1.81, N = 12SE +/- 0.53, N = 3SE +/- 0.64, N = 3SE +/- 0.97, N = 1547.5153.0948.3246.2254.6737.69MIN: 26.38 / MAX: 63.82MIN: 24.01 / MAX: 64.13MIN: 16.69 / MAX: 69.82MIN: 32.26 / MAX: 61.76MIN: 27.28 / MAX: 67.95MIN: 8.2 / MAX: 57.31. (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_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard1428425670SE +/- 1.12, N = 3SE +/- 0.90, N = 3SE +/- 0.66, N = 15SE +/- 0.63, N = 12SE +/- 0.54, N = 3SE +/- 0.67, N = 1258.6360.9258.6554.9262.5655.00MIN: 37.9 / MAX: 73.11MIN: 37.61 / MAX: 71.44MIN: 16.35 / MAX: 75.96MIN: 32.54 / MAX: 69.39MIN: 36.47 / MAX: 70.59MIN: 31.84 / MAX: 68.621. (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-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard1530456075SE +/- 0.06, N = 3SE +/- 0.06, N = 3SE +/- 0.12, N = 3SE +/- 0.27, N = 3SE +/- 0.76, N = 9SE +/- 0.51, N = 368.4669.0163.3966.7968.8166.03MIN: 49.49 / MAX: 82.57MIN: 54.82 / MAX: 86.5MIN: 51.44 / MAX: 75.36MIN: 50.59 / MAX: 77.71MIN: 46.9 / MAX: 85.41MIN: 44.79 / MAX: 79.031. (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-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard20406080100SE +/- 0.40, N = 3SE +/- 0.24, N = 3SE +/- 1.07, N = 9SE +/- 1.08, N = 3SE +/- 0.03, N = 3SE +/- 0.20, N = 377.5178.3469.4574.7178.3175.60MIN: 65.53 / MAX: 86.48MIN: 63.44 / MAX: 89.2MIN: 45.36 / MAX: 78.84MIN: 56.57 / MAX: 82.02MIN: 56.24 / MAX: 88.26MIN: 67.33 / MAX: 81.611. (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-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard20406080100SE +/- 0.62, N = 3SE +/- 0.43, N = 3SE +/- 0.24, N = 3SE +/- 0.43, N = 3SE +/- 0.72, N = 3SE +/- 0.36, N = 383.3984.0974.8275.1782.8977.72MIN: 62.61 / MAX: 91.17MIN: 58.66 / MAX: 90.32MIN: 58.38 / MAX: 80.87MIN: 50.6 / MAX: 83.4MIN: 65.49 / MAX: 90.6MIN: 61.7 / MAX: 83.941. (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-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard20406080100SE +/- 1.27, N = 3SE +/- 0.16, N = 3SE +/- 0.36, N = 3SE +/- 0.25, N = 3SE +/- 1.06, N = 3SE +/- 0.47, N = 384.2484.8474.5477.8382.7779.31MIN: 62.3 / MAX: 90.85MIN: 75.08 / MAX: 90.44MIN: 56.92 / MAX: 79.12MIN: 61.28 / MAX: 83.43MIN: 59.91 / MAX: 91.01MIN: 69.87 / MAX: 84.381. (CC) gcc options: -O2 -lm -pthread -lmpi

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performancebirdun-ceph_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard2004006008001000SE +/- 11.80, N = 9SE +/- 8.09, N = 3SE +/- 18.05, N = 3SE +/- 5.36, N = 3SE +/- 7.75, N = 9SE +/- 2.08, N = 36776829517966477851. (CC) gcc options: -O3

SQLite

Timed SQLite Insertions

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Timed SQLite Insertionsbirdun-ceph_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard2004006008001000SE +/- 9.99, N = 7SE +/- 206.25, N = 6SE +/- 23.82, N = 9SE +/- 13.31, N = 9SE +/- 7.39, N = 3SE +/- 23.17, N = 9387.76833.07469.27379.28428.69402.131. (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_15.2.8-nocache-nodiscardbirdun-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_14.2.16-writeback-nodiscard612182430SE +/- 0.28, N = 19SE +/- 0.35, N = 20SE +/- 0.45, N = 20SE +/- 0.41, N = 20SE +/- 0.47, N = 20SE +/- 0.34, N = 2022.9524.2922.4823.9724.0725.39

Phoronix Test Suite v10.8.4