Baseline

Intel Core i7-3770K testing on Ubuntu 20.04.4 LTS 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 2404096-NE-2404020NE72
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March 31
  1 Day, 13 Hours, 37 Minutes
New 8TB drives
April 07
  1 Day, 7 Hours, 49 Minutes
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  1 Day, 10 Hours, 43 Minutes
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Baseline

Processor: Intel Core i7-3770K @ 3.50GHz (4 Cores / 8 Threads), Motherboard: ASUS P8Z68-V LX (4105 BIOS), Memory: 32GB, Disk: 4 x 4001GB Western Digital WD40EFAX-68J + 500GB Samsung SSD 840 + 2 x 60GB OCZ VERTEX3, Graphics: (1150MHz)

OS: Ubuntu 20.04.4 LTS, Kernel: 6.1.74-production+truenas (x86_64), Compiler: GCC 9.4.0, File-System: zfs

Kernel Notes: libata.allow_tpm=1 nvme_core.multipath=N - Transparent Huge Pages: always
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-9QDOt0/gcc-9-9.4.0/debian/tmp-nvptx/usr,hsa --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=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x21
Disk Scheduler Notes: MQ-DEADLINE
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected

New 8TB drives

Changed Disk to 3 x 8002GB Seagate ST8000DM004-2U91 + 4 x 4001GB Western Digital WD40EFAX-68J + 500GB Samsung SSD 840 + 2 x 60GB OCZ VERTEX3.

BaselineOpenBenchmarking.orgPhoronix Test SuiteIntel Core i7-3770K @ 3.50GHz (4 Cores / 8 Threads)ASUS P8Z68-V LX (4105 BIOS)32GB4 x 4001GB Western Digital WD40EFAX-68J + 500GB Samsung SSD 840 + 2 x 60GB OCZ VERTEX33 x 8002GB Seagate ST8000DM004-2U91 + 4 x 4001GB Western Digital WD40EFAX-68J + 500GB Samsung SSD 840 + 2 x 60GB OCZ VERTEX3(1150MHz)Ubuntu 20.04.4 LTS6.1.74-production+truenas (x86_64)GCC 9.4.0zfsProcessorMotherboardMemoryDisksGraphicsOSKernelCompilerFile-SystemBaseline BenchmarksSystem Logs- libata.allow_tpm=1 nvme_core.multipath=N - Transparent Huge Pages: always- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-9QDOt0/gcc-9-9.4.0/debian/tmp-nvptx/usr,hsa --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=auto --with-tune=generic --without-cuda-driver -v - Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x21- MQ-DEADLINE- gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected

Baseline vs. New 8TB drives ComparisonPhoronix Test SuiteBaseline+18.2%+18.2%+36.4%+36.4%+54.6%+54.6%+72.8%+72.8%59.4%58.3%55.9%54.6%54.4%54.4%50.1%47.9%45.9%43.3%41.7%41.6%40.6%39.6%38.7%35.7%35.3%33.8%31.6%31.3%30.2%26.5%25.5%22.9%22.3%21.4%19%12.2%8.3%3.7%Rand Read - 256MB - 1672.9%Rand Write - 256MB - 4Rand Write - 64MB - 8Rand Write - 64MB - 4Write - 256MB - 4Rand Write - 32MB - 4Rand Write - 32MB - 8Write - 256MB - 8Rand Read - 128MB - 849.4%Write - 128MB - 4Rand Write - 64MB - 16Write - 128MB - 8Read - 256MB - 441.9%Write - 32MB - 32Write - 64MB - 16Rand Write - 32MB - 32Rand Read - 128MB - 1639.9%Rand Write - 64MB - 32Rand Write - 128MB - 4Rand Read - 64MB - 836.7%Write - 64MB - 32Rand Write - 128MB - 8Write - 32MB - 16Read - 64MB - 431.8%Rand Write - 32MB - 16Rand Read - 32MB - 1631.4%Write - 128MB - 16Write - 128MB - 32Read - 128MB - 829.5%Read - 32MB - 829.4%Rand Write - 128MB - 16Read - 128MB - 426.3%Rand Read - 64MB - 3225.8%Rand Write - 128MB - 32Read - 32MB - 423.7%Write - 256MB - 16Rand Read - 256MB - 822.9%Rand Write - 256MB - 8Rand Read - 64MB - 422.1%Rand Write - 256MB - 32Read - 64MB - 1620.8%Rand Read - 32MB - 419.7%Write - 256MB - 32Rand Read - 128MB - 417.7%Rand Read - 32MB - 814.4%Rand Write - 256MB - 16Rand Read - 256MB - 3211.2%Read - 32MB - 16Read - 64MB - 328.2%Write - 32MB - 86.2%Rand Read - 128MB - 325.7%Write - 64MB - 84.9%Read - 256MB - 84.8%Write - 64MB - 44.6%Rand Read - 64MB - 164.5%Read - 32MB - 324.5%Write - 32MB - 44.4%Read - 128MB - 16Rand Read - 32MB - 323.7%Read - 256MB - 163.2%Threaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterThreaded I/O TesterBaselineNew 8TB drives

Baselinetiobench: Read - 32MB - 4tiobench: Read - 32MB - 8tiobench: Read - 64MB - 4tiobench: Read - 64MB - 8tiobench: Read - 128MB - 4tiobench: Read - 128MB - 8tiobench: Read - 256MB - 4tiobench: Read - 256MB - 8tiobench: Read - 32MB - 16tiobench: Read - 32MB - 32tiobench: Read - 64MB - 16tiobench: Read - 64MB - 32tiobench: Write - 32MB - 4tiobench: Write - 32MB - 8tiobench: Write - 64MB - 4tiobench: Write - 64MB - 8tiobench: Read - 128MB - 16tiobench: Read - 128MB - 32tiobench: Read - 256MB - 16tiobench: Read - 256MB - 32tiobench: Write - 128MB - 4tiobench: Write - 128MB - 8tiobench: Write - 256MB - 4tiobench: Write - 256MB - 8tiobench: Write - 32MB - 16tiobench: Write - 32MB - 32tiobench: Write - 64MB - 16tiobench: Write - 64MB - 32tiobench: Write - 128MB - 16tiobench: Write - 128MB - 32tiobench: Write - 256MB - 16tiobench: Write - 256MB - 32tiobench: Rand Read - 32MB - 4tiobench: Rand Read - 32MB - 8tiobench: Rand Read - 64MB - 4tiobench: Rand Read - 64MB - 8tiobench: Rand Read - 128MB - 4tiobench: Rand Read - 128MB - 8tiobench: Rand Read - 256MB - 4tiobench: Rand Read - 256MB - 8tiobench: Rand Read - 32MB - 16tiobench: Rand Read - 32MB - 32tiobench: Rand Read - 64MB - 16tiobench: Rand Read - 64MB - 32tiobench: Rand Write - 32MB - 4tiobench: Rand Write - 32MB - 8tiobench: Rand Write - 64MB - 4tiobench: Rand Write - 64MB - 8tiobench: Rand Read - 128MB - 16tiobench: Rand Read - 128MB - 32tiobench: Rand Read - 256MB - 16tiobench: Rand Read - 256MB - 32tiobench: Rand Write - 128MB - 4tiobench: Rand Write - 128MB - 8tiobench: Rand Write - 256MB - 4tiobench: Rand Write - 256MB - 8tiobench: Rand Write - 32MB - 16tiobench: Rand Write - 32MB - 32tiobench: Rand Write - 64MB - 16tiobench: Rand Write - 64MB - 32tiobench: Rand Write - 128MB - 16tiobench: Rand Write - 128MB - 32tiobench: Rand Write - 256MB - 16tiobench: Rand Write - 256MB - 32BaselineNew 8TB drives1017.4781182.906940.825912.370912.367859.8011030.159765.1651016.7621033.814962.052810.7873.6366.0353.6726.162748.113710.435716.851706.9262.3903.9912.2713.6086.74710.3816.4419.7716.4229.5165.8699.4667596.83510083.55913115.54517769.74023885.76338300.23946032.57970599.74813251.0409114.36018928.99019658.06717.78729.90536.18559.20439151.18830305.65483030.62265947.73471.559116.273125.770224.59551.63377.701100.027139.941202.741280.878394.903619.615822.275913.803713.888905.326722.131663.947726.118730.0201101.389989.684796.074749.3703.4835.6833.5125.874775.784715.809694.910695.5243.5355.7203.5115.4179.03014.7139.11913.2608.43112.3947.21211.2646346.4298811.48010740.43012994.56120298.37825637.66946154.76957457.75610086.9268790.32718115.22015623.53327.46846.16156.40093.73427989.71228682.77948020.48559318.29999.257157.298200.473274.67267.933109.285145.932195.376256.475352.572443.164752.064OpenBenchmarking.org

Threaded I/O Tester

Tiotester (Threaded I/O Tester) benchmarks the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 4New 8TB drivesBaseline2004006008001000SE +/- 42.84, N = 15SE +/- 74.03, N = 12822.281017.481. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 4New 8TB drivesBaseline2004006008001000Min: 633.33 / Avg: 822.27 / Max: 1234.08Min: 383.04 / Avg: 1017.48 / Max: 1456.331. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 8New 8TB drivesBaseline30060090012001500SE +/- 45.45, N = 15SE +/- 39.80, N = 12913.801182.911. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 8New 8TB drivesBaseline2004006008001000Min: 546.73 / Avg: 913.8 / Max: 1150.55Min: 962.5 / Avg: 1182.91 / Max: 1368.111. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 64MB - Thread Count: 4New 8TB drivesBaseline2004006008001000SE +/- 47.42, N = 12SE +/- 44.03, N = 12713.89940.831. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 64MB - Thread Count: 4New 8TB drivesBaseline160320480640800Min: 448.82 / Avg: 713.89 / Max: 1021.03Min: 593.27 / Avg: 940.82 / Max: 1223.631. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 64MB - Thread Count: 8New 8TB drivesBaseline2004006008001000SE +/- 25.05, N = 15SE +/- 26.80, N = 15905.33912.371. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 64MB - Thread Count: 8New 8TB drivesBaseline160320480640800Min: 663.2 / Avg: 905.33 / Max: 1006.2Min: 672.83 / Avg: 912.37 / Max: 1013.851. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 128MB - Thread Count: 4New 8TB drivesBaseline2004006008001000SE +/- 26.65, N = 12SE +/- 37.70, N = 9722.13912.371. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 128MB - Thread Count: 4New 8TB drivesBaseline160320480640800Min: 555.82 / Avg: 722.13 / Max: 849.05Min: 741.59 / Avg: 912.37 / Max: 1116.581. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 128MB - Thread Count: 8New 8TB drivesBaseline2004006008001000SE +/- 6.07, N = 3SE +/- 4.28, N = 3663.95859.801. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 128MB - Thread Count: 8New 8TB drivesBaseline150300450600750Min: 653.81 / Avg: 663.95 / Max: 674.79Min: 852.19 / Avg: 859.8 / Max: 8671. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 256MB - Thread Count: 4New 8TB drivesBaseline2004006008001000SE +/- 31.66, N = 9SE +/- 70.87, N = 6726.121030.161. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 256MB - Thread Count: 4New 8TB drivesBaseline2004006008001000Min: 615.89 / Avg: 726.12 / Max: 838.85Min: 808.65 / Avg: 1030.16 / Max: 1247.351. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 256MB - Thread Count: 8New 8TB drivesBaseline160320480640800SE +/- 28.01, N = 9SE +/- 25.56, N = 9730.02765.171. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 256MB - Thread Count: 8New 8TB drivesBaseline130260390520650Min: 593.07 / Avg: 730.02 / Max: 853.31Min: 682.14 / Avg: 765.16 / Max: 855.91. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 16BaselineNew 8TB drives2004006008001000SE +/- 37.49, N = 15SE +/- 19.50, N = 151016.761101.391. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 16BaselineNew 8TB drives2004006008001000Min: 842.21 / Avg: 1016.76 / Max: 1216.27Min: 871.02 / Avg: 1101.39 / Max: 1175.921. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 32New 8TB drivesBaseline2004006008001000SE +/- 27.90, N = 15SE +/- 36.38, N = 12989.681033.811. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 32New 8TB drivesBaseline2004006008001000Min: 813.24 / Avg: 989.68 / Max: 1134.87Min: 840.99 / Avg: 1033.81 / Max: 1160.81. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 64MB - Thread Count: 16New 8TB drivesBaseline2004006008001000SE +/- 33.31, N = 15SE +/- 5.10, N = 3796.07962.051. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 64MB - Thread Count: 16New 8TB drivesBaseline2004006008001000Min: 617.27 / Avg: 796.07 / Max: 957.43Min: 954.71 / Avg: 962.05 / Max: 971.871. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 64MB - Thread Count: 32New 8TB drivesBaseline2004006008001000SE +/- 33.04, N = 12SE +/- 33.46, N = 12749.37810.791. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 64MB - Thread Count: 32New 8TB drivesBaseline140280420560700Min: 541.38 / Avg: 749.37 / Max: 930.33Min: 678.97 / Avg: 810.79 / Max: 949.291. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 4New 8TB drivesBaseline0.81811.63622.45433.27244.0905SE +/- 0.019, N = 3SE +/- 0.024, N = 33.4833.6361. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 4New 8TB drivesBaseline246810Min: 3.45 / Avg: 3.48 / Max: 3.51Min: 3.59 / Avg: 3.64 / Max: 3.671. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 8New 8TB drivesBaseline246810SE +/- 0.032, N = 3SE +/- 0.035, N = 35.6836.0351. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 8New 8TB drivesBaseline246810Min: 5.63 / Avg: 5.68 / Max: 5.74Min: 5.97 / Avg: 6.03 / Max: 6.081. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 64MB - Thread Count: 4New 8TB drivesBaseline0.82621.65242.47863.30484.131SE +/- 0.017, N = 3SE +/- 0.030, N = 33.5123.6721. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 64MB - Thread Count: 4New 8TB drivesBaseline246810Min: 3.48 / Avg: 3.51 / Max: 3.54Min: 3.63 / Avg: 3.67 / Max: 3.731. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 64MB - Thread Count: 8New 8TB drivesBaseline246810SE +/- 0.046, N = 3SE +/- 0.070, N = 35.8746.1621. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 64MB - Thread Count: 8New 8TB drivesBaseline246810Min: 5.8 / Avg: 5.87 / Max: 5.96Min: 6.03 / Avg: 6.16 / Max: 6.271. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 128MB - Thread Count: 16BaselineNew 8TB drives2004006008001000SE +/- 20.90, N = 12SE +/- 31.87, N = 9748.11775.781. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 128MB - Thread Count: 16BaselineNew 8TB drives140280420560700Min: 686.46 / Avg: 748.11 / Max: 887.01Min: 644.83 / Avg: 775.78 / Max: 899.271. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 128MB - Thread Count: 32BaselineNew 8TB drives150300450600750SE +/- 7.58, N = 4SE +/- 14.64, N = 9710.44715.811. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 128MB - Thread Count: 32BaselineNew 8TB drives130260390520650Min: 700.87 / Avg: 710.44 / Max: 732.95Min: 684.77 / Avg: 715.81 / Max: 800.311. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 256MB - Thread Count: 16New 8TB drivesBaseline150300450600750SE +/- 4.83, N = 3SE +/- 11.62, N = 9694.91716.851. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 256MB - Thread Count: 16New 8TB drivesBaseline130260390520650Min: 685.25 / Avg: 694.91 / Max: 700.15Min: 670.2 / Avg: 716.85 / Max: 776.91. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 256MB - Thread Count: 32New 8TB drivesBaseline150300450600750SE +/- 3.81, N = 3SE +/- 4.51, N = 3695.52706.931. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 256MB - Thread Count: 32New 8TB drivesBaseline120240360480600Min: 689.15 / Avg: 695.52 / Max: 702.32Min: 701.38 / Avg: 706.93 / Max: 715.861. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 128MB - Thread Count: 4BaselineNew 8TB drives0.79541.59082.38623.18163.977SE +/- 0.025, N = 3SE +/- 0.015, N = 32.3903.5351. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 128MB - Thread Count: 4BaselineNew 8TB drives246810Min: 2.34 / Avg: 2.39 / Max: 2.42Min: 3.52 / Avg: 3.53 / Max: 3.571. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 128MB - Thread Count: 8BaselineNew 8TB drives1.2872.5743.8615.1486.435SE +/- 0.114, N = 9SE +/- 0.015, N = 33.9915.7201. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 128MB - Thread Count: 8BaselineNew 8TB drives246810Min: 3.37 / Avg: 3.99 / Max: 4.47Min: 5.69 / Avg: 5.72 / Max: 5.741. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 256MB - Thread Count: 4BaselineNew 8TB drives0.791.582.373.163.95SE +/- 0.050, N = 6SE +/- 0.009, N = 32.2713.5111. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 256MB - Thread Count: 4BaselineNew 8TB drives246810Min: 2.07 / Avg: 2.27 / Max: 2.43Min: 3.5 / Avg: 3.51 / Max: 3.531. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 256MB - Thread Count: 8BaselineNew 8TB drives1.21882.43763.65644.87526.094SE +/- 0.029, N = 3SE +/- 0.187, N = 93.6085.4171. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 256MB - Thread Count: 8BaselineNew 8TB drives246810Min: 3.58 / Avg: 3.61 / Max: 3.67Min: 4.5 / Avg: 5.42 / Max: 5.831. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 16BaselineNew 8TB drives3691215SE +/- 0.047, N = 3SE +/- 0.092, N = 56.7479.0301. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 16BaselineNew 8TB drives3691215Min: 6.68 / Avg: 6.75 / Max: 6.84Min: 8.78 / Avg: 9.03 / Max: 9.321. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 32BaselineNew 8TB drives48121620SE +/- 0.24, N = 12SE +/- 0.09, N = 310.3814.711. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 32BaselineNew 8TB drives48121620Min: 9.21 / Avg: 10.38 / Max: 11.58Min: 14.6 / Avg: 14.71 / Max: 14.881. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 64MB - Thread Count: 16BaselineNew 8TB drives3691215SE +/- 0.101, N = 12SE +/- 0.047, N = 36.4419.1191. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 64MB - Thread Count: 16BaselineNew 8TB drives3691215Min: 5.9 / Avg: 6.44 / Max: 7.16Min: 9.04 / Avg: 9.12 / Max: 9.21. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 64MB - Thread Count: 32BaselineNew 8TB drives3691215SE +/- 0.133, N = 12SE +/- 0.427, N = 129.77113.2601. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 64MB - Thread Count: 32BaselineNew 8TB drives48121620Min: 9.06 / Avg: 9.77 / Max: 10.49Min: 11.3 / Avg: 13.26 / Max: 14.771. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 128MB - Thread Count: 16BaselineNew 8TB drives246810SE +/- 0.069, N = 3SE +/- 0.248, N = 96.4228.4311. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 128MB - Thread Count: 16BaselineNew 8TB drives3691215Min: 6.28 / Avg: 6.42 / Max: 6.51Min: 7.06 / Avg: 8.43 / Max: 9.211. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 128MB - Thread Count: 32BaselineNew 8TB drives3691215SE +/- 0.097, N = 3SE +/- 0.389, N = 99.51612.3941. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 128MB - Thread Count: 32BaselineNew 8TB drives48121620Min: 9.33 / Avg: 9.52 / Max: 9.65Min: 10.98 / Avg: 12.39 / Max: 13.711. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 256MB - Thread Count: 16BaselineNew 8TB drives246810SE +/- 0.071, N = 3SE +/- 0.159, N = 95.8697.2121. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 256MB - Thread Count: 16BaselineNew 8TB drives3691215Min: 5.74 / Avg: 5.87 / Max: 5.98Min: 6.6 / Avg: 7.21 / Max: 7.941. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 256MB - Thread Count: 32BaselineNew 8TB drives3691215SE +/- 0.051, N = 3SE +/- 0.009, N = 39.46611.2641. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 256MB - Thread Count: 32BaselineNew 8TB drives3691215Min: 9.37 / Avg: 9.47 / Max: 9.53Min: 11.25 / Avg: 11.26 / Max: 11.281. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 4New 8TB drivesBaseline16003200480064008000SE +/- 568.86, N = 15SE +/- 366.37, N = 156346.437596.841. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 4New 8TB drivesBaseline13002600390052006500Min: 2379.89 / Avg: 6346.43 / Max: 8991.29Min: 5347.59 / Avg: 7596.84 / Max: 10165.991. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 8New 8TB drivesBaseline2K4K6K8K10KSE +/- 633.50, N = 15SE +/- 317.94, N = 128811.4810083.561. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 8New 8TB drivesBaseline2K4K6K8K10KMin: 5228.12 / Avg: 8811.48 / Max: 13357.68Min: 8219.35 / Avg: 10083.56 / Max: 11898.681. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 64MB - Thread Count: 4New 8TB drivesBaseline3K6K9K12K15KSE +/- 853.73, N = 15SE +/- 621.58, N = 1510740.4313115.551. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 64MB - Thread Count: 4New 8TB drivesBaseline2K4K6K8K10KMin: 6140.56 / Avg: 10740.43 / Max: 16281.88Min: 8975.84 / Avg: 13115.54 / Max: 16583.531. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 64MB - Thread Count: 8New 8TB drivesBaseline4K8K12K16K20KSE +/- 1292.45, N = 15SE +/- 1151.80, N = 1212994.5617769.741. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 64MB - Thread Count: 8New 8TB drivesBaseline3K6K9K12K15KMin: 3480.2 / Avg: 12994.56 / Max: 21404.68Min: 10298.91 / Avg: 17769.74 / Max: 23023.651. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 128MB - Thread Count: 4New 8TB drivesBaseline5K10K15K20K25KSE +/- 1159.72, N = 11SE +/- 1371.31, N = 1220298.3823885.761. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 128MB - Thread Count: 4New 8TB drivesBaseline4K8K12K16K20KMin: 14553.31 / Avg: 20298.38 / Max: 26103.8Min: 15028.33 / Avg: 23885.76 / Max: 29854.231. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 128MB - Thread Count: 8New 8TB drivesBaseline8K16K24K32K40KSE +/- 2760.29, N = 9SE +/- 1518.88, N = 925637.6738300.241. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 128MB - Thread Count: 8New 8TB drivesBaseline7K14K21K28K35KMin: 15445.18 / Avg: 25637.67 / Max: 40111.25Min: 32913.35 / Avg: 38300.24 / Max: 44170.31. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 256MB - Thread Count: 4BaselineNew 8TB drives10K20K30K40K50KSE +/- 2640.37, N = 9SE +/- 3174.48, N = 946032.5846154.771. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 256MB - Thread Count: 4BaselineNew 8TB drives8K16K24K32K40KMin: 34837.04 / Avg: 46032.58 / Max: 57009.24Min: 31969.03 / Avg: 46154.77 / Max: 60288.491. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 256MB - Thread Count: 8New 8TB drivesBaseline15K30K45K60K75KSE +/- 4202.36, N = 9SE +/- 3593.46, N = 957457.7670599.751. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 256MB - Thread Count: 8New 8TB drivesBaseline12K24K36K48K60KMin: 40149.78 / Avg: 57457.76 / Max: 75396.68Min: 54996.11 / Avg: 70599.75 / Max: 81697.781. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 16New 8TB drivesBaseline3K6K9K12K15KSE +/- 565.94, N = 15SE +/- 426.92, N = 1510086.9313251.041. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 16New 8TB drivesBaseline2K4K6K8K10KMin: 6710.09 / Avg: 10086.93 / Max: 13265.28Min: 10456.02 / Avg: 13251.04 / Max: 15443.081. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 32New 8TB drivesBaseline2K4K6K8K10KSE +/- 456.75, N = 12SE +/- 298.91, N = 138790.339114.361. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 32New 8TB drivesBaseline16003200480064008000Min: 6724.28 / Avg: 8790.33 / Max: 12391.69Min: 7412.07 / Avg: 9114.36 / Max: 10878.461. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 64MB - Thread Count: 16New 8TB drivesBaseline4K8K12K16K20KSE +/- 1173.46, N = 14SE +/- 1136.95, N = 1218115.2218928.991. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 64MB - Thread Count: 16New 8TB drivesBaseline3K6K9K12K15KMin: 11194.19 / Avg: 18115.22 / Max: 23307.16Min: 13268.37 / Avg: 18928.99 / Max: 24019.521. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 64MB - Thread Count: 32New 8TB drivesBaseline4K8K12K16K20KSE +/- 1028.16, N = 12SE +/- 1372.04, N = 1215623.5319658.071. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 64MB - Thread Count: 32New 8TB drivesBaseline3K6K9K12K15KMin: 11050.02 / Avg: 15623.53 / Max: 22863.52Min: 12857.38 / Avg: 19658.07 / Max: 27398.731. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 4BaselineNew 8TB drives612182430SE +/- 0.46, N = 15SE +/- 0.07, N = 317.7927.471. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 4BaselineNew 8TB drives612182430Min: 15.25 / Avg: 17.79 / Max: 20.52Min: 27.33 / Avg: 27.47 / Max: 27.581. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 8BaselineNew 8TB drives1020304050SE +/- 0.63, N = 15SE +/- 0.05, N = 329.9146.161. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 8BaselineNew 8TB drives918273645Min: 26 / Avg: 29.91 / Max: 36.43Min: 46.07 / Avg: 46.16 / Max: 46.231. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 64MB - Thread Count: 4BaselineNew 8TB drives1326395265SE +/- 2.61, N = 9SE +/- 0.56, N = 636.1956.401. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 64MB - Thread Count: 4BaselineNew 8TB drives1122334455Min: 17.92 / Avg: 36.18 / Max: 43.98Min: 54.91 / Avg: 56.4 / Max: 58.741. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 64MB - Thread Count: 8BaselineNew 8TB drives20406080100SE +/- 1.11, N = 12SE +/- 0.91, N = 359.2093.731. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 64MB - Thread Count: 8BaselineNew 8TB drives20406080100Min: 52.52 / Avg: 59.2 / Max: 65.47Min: 92.23 / Avg: 93.73 / Max: 95.391. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 128MB - Thread Count: 16New 8TB drivesBaseline8K16K24K32K40KSE +/- 3215.03, N = 7SE +/- 3112.66, N = 927989.7139151.191. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 128MB - Thread Count: 16New 8TB drivesBaseline7K14K21K28K35KMin: 13237.76 / Avg: 27989.71 / Max: 39454.42Min: 24278.35 / Avg: 39151.19 / Max: 48334.951. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 128MB - Thread Count: 32New 8TB drivesBaseline6K12K18K24K30KSE +/- 1902.51, N = 9SE +/- 1884.71, N = 928682.7830305.651. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 128MB - Thread Count: 32New 8TB drivesBaseline5K10K15K20K25KMin: 22875.65 / Avg: 28682.78 / Max: 39076.14Min: 23799.15 / Avg: 30305.65 / Max: 38461.91. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 256MB - Thread Count: 16New 8TB drivesBaseline20K40K60K80K100KSE +/- 5220.67, N = 9SE +/- 3621.56, N = 948020.4983030.621. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 256MB - Thread Count: 16New 8TB drivesBaseline14K28K42K56K70KMin: 32609.91 / Avg: 48020.49 / Max: 79718.18Min: 63467.47 / Avg: 83030.62 / Max: 98385.861. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 256MB - Thread Count: 32New 8TB drivesBaseline14K28K42K56K70KSE +/- 3123.11, N = 7SE +/- 2701.27, N = 959318.3065947.731. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 256MB - Thread Count: 32New 8TB drivesBaseline11K22K33K44K55KMin: 48411.5 / Avg: 59318.3 / Max: 70828.29Min: 51860.25 / Avg: 65947.73 / Max: 76684.021. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 128MB - Thread Count: 4BaselineNew 8TB drives20406080100SE +/- 3.17, N = 6SE +/- 3.53, N = 1271.5699.261. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 128MB - Thread Count: 4BaselineNew 8TB drives20406080100Min: 64.04 / Avg: 71.56 / Max: 85.56Min: 84.96 / Avg: 99.26 / Max: 118.141. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 128MB - Thread Count: 8BaselineNew 8TB drives306090120150SE +/- 2.60, N = 9SE +/- 6.76, N = 12116.27157.301. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 128MB - Thread Count: 8BaselineNew 8TB drives306090120150Min: 108.8 / Avg: 116.27 / Max: 134.16Min: 128.78 / Avg: 157.3 / Max: 193.291. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 256MB - Thread Count: 4BaselineNew 8TB drives4080120160200SE +/- 2.57, N = 9SE +/- 6.99, N = 9125.77200.471. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 256MB - Thread Count: 4BaselineNew 8TB drives4080120160200Min: 120.61 / Avg: 125.77 / Max: 145.48Min: 173.99 / Avg: 200.47 / Max: 228.971. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 256MB - Thread Count: 8BaselineNew 8TB drives60120180240300SE +/- 4.73, N = 9SE +/- 6.55, N = 9224.60274.671. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 256MB - Thread Count: 8BaselineNew 8TB drives50100150200250Min: 202.49 / Avg: 224.6 / Max: 241.33Min: 253.63 / Avg: 274.67 / Max: 319.971. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 16BaselineNew 8TB drives1530456075SE +/- 0.30, N = 3SE +/- 1.89, N = 1251.6367.931. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 16BaselineNew 8TB drives1326395265Min: 51.05 / Avg: 51.63 / Max: 52.01Min: 48.39 / Avg: 67.93 / Max: 73.871. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 32BaselineNew 8TB drives20406080100SE +/- 2.10, N = 15SE +/- 2.40, N = 1277.70109.291. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 32MB - Thread Count: 32BaselineNew 8TB drives20406080100Min: 69.4 / Avg: 77.7 / Max: 101.49Min: 87 / Avg: 109.28 / Max: 119.371. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 64MB - Thread Count: 16BaselineNew 8TB drives306090120150SE +/- 1.71, N = 12SE +/- 0.94, N = 3100.03145.931. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 64MB - Thread Count: 16BaselineNew 8TB drives306090120150Min: 93.77 / Avg: 100.03 / Max: 111Min: 144.94 / Avg: 145.93 / Max: 147.811. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 64MB - Thread Count: 32BaselineNew 8TB drives4080120160200SE +/- 2.32, N = 9SE +/- 9.03, N = 12139.94195.381. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 64MB - Thread Count: 32BaselineNew 8TB drives4080120160200Min: 126.32 / Avg: 139.94 / Max: 150.5Min: 164.18 / Avg: 195.38 / Max: 237.061. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 128MB - Thread Count: 16BaselineNew 8TB drives60120180240300SE +/- 4.76, N = 8SE +/- 14.61, N = 6202.74256.481. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 128MB - Thread Count: 16BaselineNew 8TB drives50100150200250Min: 181.33 / Avg: 202.74 / Max: 221.34Min: 217.36 / Avg: 256.47 / Max: 303.71. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 128MB - Thread Count: 32BaselineNew 8TB drives80160240320400SE +/- 3.08, N = 4SE +/- 9.00, N = 9280.88352.571. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 128MB - Thread Count: 32BaselineNew 8TB drives60120180240300Min: 274.25 / Avg: 280.88 / Max: 289.04Min: 326.82 / Avg: 352.57 / Max: 403.591. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 256MB - Thread Count: 16BaselineNew 8TB drives100200300400500SE +/- 9.88, N = 9SE +/- 6.36, N = 9394.90443.161. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 256MB - Thread Count: 16BaselineNew 8TB drives80160240320400Min: 338.92 / Avg: 394.9 / Max: 433.46Min: 427.63 / Avg: 443.16 / Max: 471.621. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 256MB - Thread Count: 32BaselineNew 8TB drives160320480640800SE +/- 14.74, N = 9SE +/- 22.51, N = 9619.62752.061. (CC) gcc options: -O2
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Write - Size Per Thread: 256MB - Thread Count: 32BaselineNew 8TB drives130260390520650Min: 579.53 / Avg: 619.62 / Max: 704.75Min: 664.29 / Avg: 752.06 / Max: 865.241. (CC) gcc options: -O2

64 Results Shown

Threaded I/O Tester:
  Read - 32MB - 4
  Read - 32MB - 8
  Read - 64MB - 4
  Read - 64MB - 8
  Read - 128MB - 4
  Read - 128MB - 8
  Read - 256MB - 4
  Read - 256MB - 8
  Read - 32MB - 16
  Read - 32MB - 32
  Read - 64MB - 16
  Read - 64MB - 32
  Write - 32MB - 4
  Write - 32MB - 8
  Write - 64MB - 4
  Write - 64MB - 8
  Read - 128MB - 16
  Read - 128MB - 32
  Read - 256MB - 16
  Read - 256MB - 32
  Write - 128MB - 4
  Write - 128MB - 8
  Write - 256MB - 4
  Write - 256MB - 8
  Write - 32MB - 16
  Write - 32MB - 32
  Write - 64MB - 16
  Write - 64MB - 32
  Write - 128MB - 16
  Write - 128MB - 32
  Write - 256MB - 16
  Write - 256MB - 32
  Rand Read - 32MB - 4
  Rand Read - 32MB - 8
  Rand Read - 64MB - 4
  Rand Read - 64MB - 8
  Rand Read - 128MB - 4
  Rand Read - 128MB - 8
  Rand Read - 256MB - 4
  Rand Read - 256MB - 8
  Rand Read - 32MB - 16
  Rand Read - 32MB - 32
  Rand Read - 64MB - 16
  Rand Read - 64MB - 32
  Rand Write - 32MB - 4
  Rand Write - 32MB - 8
  Rand Write - 64MB - 4
  Rand Write - 64MB - 8
  Rand Read - 128MB - 16
  Rand Read - 128MB - 32
  Rand Read - 256MB - 16
  Rand Read - 256MB - 32
  Rand Write - 128MB - 4
  Rand Write - 128MB - 8
  Rand Write - 256MB - 4
  Rand Write - 256MB - 8
  Rand Write - 32MB - 16
  Rand Write - 32MB - 32
  Rand Write - 64MB - 16
  Rand Write - 64MB - 32
  Rand Write - 128MB - 16
  Rand Write - 128MB - 32
  Rand Write - 256MB - 16
  Rand Write - 256MB - 32

Baseline

Processor: Intel Core i7-3770K @ 3.50GHz (4 Cores / 8 Threads), Motherboard: ASUS P8Z68-V LX (4105 BIOS), Memory: 32GB, Disk: 4 x 4001GB Western Digital WD40EFAX-68J + 500GB Samsung SSD 840 + 2 x 60GB OCZ VERTEX3, Graphics: (1150MHz)

OS: Ubuntu 20.04.4 LTS, Kernel: 6.1.74-production+truenas (x86_64), Compiler: GCC 9.4.0, File-System: zfs

Kernel Notes: libata.allow_tpm=1 nvme_core.multipath=N - Transparent Huge Pages: always
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-9QDOt0/gcc-9-9.4.0/debian/tmp-nvptx/usr,hsa --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=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x21
Disk Scheduler Notes: MQ-DEADLINE
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected

Testing initiated at 31 March 2024 06:13 by user root.

New 8TB drives

Processor: Intel Core i7-3770K @ 3.50GHz (4 Cores / 8 Threads), Motherboard: ASUS P8Z68-V LX (4105 BIOS), Memory: 32GB, Disk: 3 x 8002GB Seagate ST8000DM004-2U91 + 4 x 4001GB Western Digital WD40EFAX-68J + 500GB Samsung SSD 840 + 2 x 60GB OCZ VERTEX3, Graphics: (1150MHz)

OS: Ubuntu 20.04.4 LTS, Kernel: 6.1.74-production+truenas (x86_64), Compiler: GCC 9.4.0, File-System: zfs

Kernel Notes: libata.allow_tpm=1 nvme_core.multipath=N - Transparent Huge Pages: always
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-9QDOt0/gcc-9-9.4.0/debian/tmp-nvptx/usr,hsa --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=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x21
Disk Scheduler Notes: MQ-DEADLINE
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Vulnerable: No microcode + tsx_async_abort: Not affected

Testing initiated at 7 April 2024 22:54 by user root.