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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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

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: 4BaselineNew 8TB drives2004006008001000SE +/- 74.03, N = 12SE +/- 42.84, N = 151017.48822.281. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 8BaselineNew 8TB drives30060090012001500SE +/- 39.80, N = 12SE +/- 45.45, N = 151182.91913.801. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 64MB - Thread Count: 4BaselineNew 8TB drives2004006008001000SE +/- 44.03, N = 12SE +/- 47.42, N = 12940.83713.891. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 64MB - Thread Count: 8BaselineNew 8TB drives2004006008001000SE +/- 26.80, N = 15SE +/- 25.05, N = 15912.37905.331. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 128MB - Thread Count: 4BaselineNew 8TB drives2004006008001000SE +/- 37.70, N = 9SE +/- 26.65, N = 12912.37722.131. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 128MB - Thread Count: 8BaselineNew 8TB drives2004006008001000SE +/- 4.28, N = 3SE +/- 6.07, N = 3859.80663.951. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 256MB - Thread Count: 4BaselineNew 8TB drives2004006008001000SE +/- 70.87, N = 6SE +/- 31.66, N = 91030.16726.121. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 256MB - Thread Count: 8BaselineNew 8TB drives160320480640800SE +/- 25.56, N = 9SE +/- 28.01, N = 9765.17730.021. (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: 32BaselineNew 8TB drives2004006008001000SE +/- 36.38, N = 12SE +/- 27.90, N = 151033.81989.681. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 64MB - Thread Count: 16BaselineNew 8TB drives2004006008001000SE +/- 5.10, N = 3SE +/- 33.31, N = 15962.05796.071. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 64MB - Thread Count: 32BaselineNew 8TB drives2004006008001000SE +/- 33.46, N = 12SE +/- 33.04, N = 12810.79749.371. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 4BaselineNew 8TB drives0.81811.63622.45433.27244.0905SE +/- 0.024, N = 3SE +/- 0.019, N = 33.6363.4831. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 32MB - Thread Count: 8BaselineNew 8TB drives246810SE +/- 0.035, N = 3SE +/- 0.032, N = 36.0355.6831. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 64MB - Thread Count: 4BaselineNew 8TB drives0.82621.65242.47863.30484.131SE +/- 0.030, N = 3SE +/- 0.017, N = 33.6723.5121. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Write - Size Per Thread: 64MB - Thread Count: 8BaselineNew 8TB drives246810SE +/- 0.070, N = 3SE +/- 0.046, N = 36.1625.8741. (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: 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: 256MB - Thread Count: 16BaselineNew 8TB drives150300450600750SE +/- 11.62, N = 9SE +/- 4.83, N = 3716.85694.911. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 256MB - Thread Count: 32BaselineNew 8TB drives150300450600750SE +/- 4.51, N = 3SE +/- 3.81, N = 3706.93695.521. (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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: Random Read - Size Per Thread: 32MB - Thread Count: 4BaselineNew 8TB drives16003200480064008000SE +/- 366.37, N = 15SE +/- 568.86, N = 157596.846346.431. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 8BaselineNew 8TB drives2K4K6K8K10KSE +/- 317.94, N = 12SE +/- 633.50, N = 1510083.568811.481. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 64MB - Thread Count: 4BaselineNew 8TB drives3K6K9K12K15KSE +/- 621.58, N = 15SE +/- 853.73, N = 1513115.5510740.431. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 64MB - Thread Count: 8BaselineNew 8TB drives4K8K12K16K20KSE +/- 1151.80, N = 12SE +/- 1292.45, N = 1517769.7412994.561. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 128MB - Thread Count: 4BaselineNew 8TB drives5K10K15K20K25KSE +/- 1371.31, N = 12SE +/- 1159.72, N = 1123885.7620298.381. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 128MB - Thread Count: 8BaselineNew 8TB drives8K16K24K32K40KSE +/- 1518.88, N = 9SE +/- 2760.29, N = 938300.2425637.671. (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: 8BaselineNew 8TB drives15K30K45K60K75KSE +/- 3593.46, N = 9SE +/- 4202.36, N = 970599.7557457.761. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 16BaselineNew 8TB drives3K6K9K12K15KSE +/- 426.92, N = 15SE +/- 565.94, N = 1513251.0410086.931. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 32MB - Thread Count: 32BaselineNew 8TB drives2K4K6K8K10KSE +/- 298.91, N = 13SE +/- 456.75, N = 129114.368790.331. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 64MB - Thread Count: 16BaselineNew 8TB drives4K8K12K16K20KSE +/- 1136.95, N = 12SE +/- 1173.46, N = 1418928.9918115.221. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 64MB - Thread Count: 32BaselineNew 8TB drives4K8K12K16K20KSE +/- 1372.04, N = 12SE +/- 1028.16, N = 1219658.0715623.531. (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: 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: 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: 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 Read - Size Per Thread: 128MB - Thread Count: 16BaselineNew 8TB drives8K16K24K32K40KSE +/- 3112.66, N = 9SE +/- 3215.03, N = 739151.1927989.711. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 128MB - Thread Count: 32BaselineNew 8TB drives6K12K18K24K30KSE +/- 1884.71, N = 9SE +/- 1902.51, N = 930305.6528682.781. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 256MB - Thread Count: 16BaselineNew 8TB drives20K40K60K80K100KSE +/- 3621.56, N = 9SE +/- 5220.67, N = 983030.6248020.491. (CC) gcc options: -O2

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Random Read - Size Per Thread: 256MB - Thread Count: 32BaselineNew 8TB drives14K28K42K56K70KSE +/- 2701.27, N = 9SE +/- 3123.11, N = 765947.7359318.301. (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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 32BaselineNew 8TB drives160320480640800SE +/- 14.74, N = 9SE +/- 22.51, N = 9619.62752.061. (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.