45drivesxl60

2 x AMD EPYC 7513 32-Core testing with a Dell PowerEdge R7525 [0590KW] (2.6.6 BIOS) and Matrox G200eW3 on Debian GNU/Linux 11 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 2209200-NE-2110221TJ08
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  Test
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10 Per VDEV RaidZ2
October 22 2021
  29 Minutes
5 Per VDEV RaidZ2
October 22 2021
  20 Minutes
Mirrors
October 22 2021
  21 Minutes
DELL ENT NVME SSD1
September 20
  50 Minutes
DELL SAMSUNG SSD4
September 20
  25 Minutes
DELL ENTERPRISE NVME
September 20
  25 Minutes
SAMSUNG ZFS MIRROR
September 20
  54 Minutes
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  32 Minutes

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45drivesxl60ProcessorMotherboardMemoryDiskChipsetGraphicsMonitorNetworkOSKernelCompilerFile-SystemVulkanScreen Resolution10 Per VDEV RaidZ25 Per VDEV RaidZ2MirrorsDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRRORIntel Xeon Silver 4216 (32 Cores)45Drives XL60 0123456789256GB742117GBFreeBSD12.2-RELEASE-p10 (x86_64)Clang 10.0.1zfs2 x AMD EPYC 7513 32-Core (64 Cores / 128 Threads)Dell PowerEdge R7525 [0590KW] (2.6.6 BIOS)AMD Starship/Matisse8 x 64 GB DDR4-3200MT/s 36ASF8G72PZ-3G2B2240GB DELLBOSS VD + 2 x 1920GB Dell Ent NVMe CM + 2 x 3841GB SAMSUNG MZQL23T8Matrox G200eW3DELL E172FP4 x Intel X710 for 10GBASE-T + 2 x Broadcom NetXtreme BCM5720 2-port PCIeDebian GNU/Linux 115.15.30-2-pve (x86_64)1.0.2GCC 10.2.1 20210110ext41280x1024zfsOpenBenchmarking.orgKernel Details- DELL ENT NVME SSD1, DELL SAMSUNG SSD4, DELL ENTERPRISE NVME, SAMSUNG ZFS MIRROR: Transparent Huge Pages: madviseCompiler Details- DELL ENT NVME SSD1, DELL SAMSUNG SSD4, DELL ENTERPRISE NVME, SAMSUNG ZFS MIRROR: --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-mutex --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-gcn/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-build-config=bootstrap-lto-lean --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 Disk Details- DELL ENT NVME SSD1: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096- DELL SAMSUNG SSD4: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096- DELL ENTERPRISE NVME: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096- SAMSUNG ZFS MIRROR: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 131072Processor Details- DELL ENT NVME SSD1, DELL SAMSUNG SSD4, DELL ENTERPRISE NVME, SAMSUNG ZFS MIRROR: CPU Microcode: 0xa00115dSecurity Details- DELL ENT NVME SSD1, DELL SAMSUNG SSD4, DELL ENTERPRISE NVME, SAMSUNG ZFS MIRROR: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected

10 Per VDEV RaidZ25 Per VDEV RaidZ2MirrorsDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRRORResult OverviewPhoronix Test Suite 10.8.4100%2589%5079%7568%10058%Flexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterSeq Read - POSIX AIO - No - Yes - 128KBSeq Write - POSIX AIO - No - Yes - 128KBSeq Read - POSIX AIO - No - Yes - 4KBSeq Read - POSIX AIO - No - Yes - 4KBRand Write - POSIX AIO - No - Yes - 128KBSeq Write - POSIX AIO - No - Yes - 4KBSeq Write - POSIX AIO - No - Yes - 4KBRand Write - POSIX AIO - No - Yes - 4KBRand Write - POSIX AIO - No - Yes - 4KBRand Read - POSIX AIO - No - Yes - 4KBRand Read - POSIX AIO - No - Yes - 128KB

45drivesxl60fio: Rand Read - POSIX AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Read - POSIX AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Write - POSIX AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Write - POSIX AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Read - POSIX AIO - No - Yes - 128KB - Default Test Directoryfio: Rand Write - POSIX AIO - No - Yes - 128KB - Default Test Directoryfio: Rand Write - POSIX AIO - No - Yes - 128KB - Default Test Directoryfio: Seq Read - POSIX AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Read - POSIX AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Write - POSIX AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Write - POSIX AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Read - POSIX AIO - No - Yes - 128KB - Default Test Directoryfio: Seq Write - POSIX AIO - No - Yes - 128KB - Default Test Directoryfio: Seq Write - POSIX AIO - No - Yes - 128KB - Default Test Directoryfio: Rand Read - POSIX AIO - No - Yes - 128KB - Default Test Directoryfio: Seq Read - POSIX AIO - No - Yes - 128KB - Default Test Directory10 Per VDEV RaidZ25 Per VDEV RaidZ2MirrorsDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRROR685175333360923001566679083727007351880004951270001469339131730336921773334321103331570009350073518800052913566713133391300697178333505129333156333957337391893335371376671326009990027.3699171.3182601561203161728.1718370.3178711553203162319619538.4982524.4624263272054164002466306724.3638517133208016633791213847.21210024061233763322861830087.62250024061500945722851830095511823889913370318000058733621049633172044013313823539175443361454914073406804OpenBenchmarking.org

Flexible IO Tester

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

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRROR10 Per VDEV RaidZ25 Per VDEV RaidZ2Mirrors150300450600750SE +/- 0.06, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 1.33, N = 3SE +/- 3.06, N = 3SE +/- 2.67, N = 3SE +/- 2.85, N = 327.338.447.2388.0685.0692.0697.0
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRROR10 Per VDEV RaidZ25 Per VDEV RaidZ2Mirrors120240360480600Min: 27.2 / Avg: 27.3 / Max: 27.4Min: 38.4 / Avg: 38.4 / Max: 38.4Min: 47.2 / Avg: 47.2 / Max: 47.2Min: 385 / Avg: 387.67 / Max: 389Min: 679 / Avg: 685 / Max: 689Min: 687 / Avg: 692.33 / Max: 695Min: 694 / Avg: 697.33 / Max: 703

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRROR10 Per VDEV RaidZ25 Per VDEV RaidZ2Mirrors40K80K120K160K200KSE +/- 14.33, N = 3SE +/- 4.63, N = 3SE +/- 366.67, N = 3SE +/- 666.67, N = 3SE +/- 666.67, N = 3SE +/- 666.67, N = 3699198251210099133175333177333178333
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRROR10 Per VDEV RaidZ25 Per VDEV RaidZ2Mirrors30K60K90K120K150KMin: 6971 / Avg: 6991.33 / Max: 7019Min: 9817 / Avg: 9825.33 / Max: 9833Min: 98400 / Avg: 99133.33 / Max: 99500Min: 174000 / Avg: 175333.33 / Max: 176000Min: 176000 / Avg: 177333.33 / Max: 178000Min: 177000 / Avg: 178333.33 / Max: 179000

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDELL SAMSUNG SSD4DELL ENT NVME SSD1DELL ENTERPRISE NVME10 Per VDEV RaidZ25 Per VDEV RaidZ2MirrorsSAMSUNG ZFS MIRROR150300450600750SE +/- 0.00, N = 3SE +/- 0.86, N = 15SE +/- 0.33, N = 3SE +/- 1.76, N = 3SE +/- 2.33, N = 3SE +/- 5.61, N = 3SE +/- 0.67, N = 324.471.3240.0360.0432.0505.0703.0
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDELL SAMSUNG SSD4DELL ENT NVME SSD1DELL ENTERPRISE NVME10 Per VDEV RaidZ25 Per VDEV RaidZ2MirrorsSAMSUNG ZFS MIRROR120240360480600Min: 24.4 / Avg: 24.4 / Max: 24.4Min: 61.8 / Avg: 71.3 / Max: 73.8Min: 239 / Avg: 239.67 / Max: 240Min: 357 / Avg: 360.33 / Max: 363Min: 428 / Avg: 431.67 / Max: 436Min: 497 / Avg: 505.33 / Max: 516Min: 702 / Avg: 702.67 / Max: 704

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDELL SAMSUNG SSD4DELL ENT NVME SSD1DELL ENTERPRISE NVME10 Per VDEV RaidZ25 Per VDEV RaidZ2MirrorsSAMSUNG ZFS MIRROR40K80K120K160K200KSE +/- 1.86, N = 3SE +/- 222.92, N = 15SE +/- 66.67, N = 3SE +/- 416.33, N = 3SE +/- 881.92, N = 3SE +/- 1452.97, N = 36242182606123392300110333129333180000
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDELL SAMSUNG SSD4DELL ENT NVME SSD1DELL ENTERPRISE NVME10 Per VDEV RaidZ25 Per VDEV RaidZ2MirrorsSAMSUNG ZFS MIRROR30K60K90K120K150KMin: 6240 / Avg: 6242.33 / Max: 6246Min: 15800 / Avg: 18260 / Max: 18900Min: 61100 / Avg: 61233.33 / Max: 61300Min: 91500 / Avg: 92300 / Max: 92900Min: 109000 / Avg: 110333.33 / Max: 112000Min: 127000 / Avg: 129333.33 / Max: 132000

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRRORMirrors10 Per VDEV RaidZ25 Per VDEV RaidZ230K60K90K120K150KSE +/- 2.89, N = 3SE +/- 43.75, N = 3SE +/- 3.79, N = 3SE +/- 600.93, N = 3SE +/- 333.33, N = 3SE +/- 333.33, N = 3SE +/- 577.35, N = 315616327763358733156333156667157000
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRRORMirrors10 Per VDEV RaidZ25 Per VDEV RaidZ230K60K90K120K150KMin: 1556 / Avg: 1561 / Max: 1566Min: 6241 / Avg: 6327 / Max: 6384Min: 7627 / Avg: 7633 / Max: 7640Min: 57900 / Avg: 58733.33 / Max: 59900Min: 156000 / Avg: 156333.33 / Max: 157000Min: 156000 / Avg: 156666.67 / Max: 157000Min: 156000 / Avg: 157000 / Max: 158000

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRROR10 Per VDEV RaidZ22K4K6K8K10KSE +/- 1.45, N = 3SE +/- 1.53, N = 3SE +/- 15.21, N = 3SE +/- 108.58, N = 32032054228662109083
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRROR10 Per VDEV RaidZ216003200480064008000Min: 200 / Avg: 202.67 / Max: 205Min: 2284 / Avg: 2286 / Max: 2289Min: 6181 / Avg: 6210.33 / Max: 6232Min: 8944 / Avg: 9083 / Max: 9297

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRROR10 Per VDEV RaidZ25 Per VDEV RaidZ2Mirrors20K40K60K80K100KSE +/- 10.41, N = 3SE +/- 120.19, N = 3SE +/- 862.17, N = 3SE +/- 757.19, N = 3SE +/- 517.47, N = 31617164001830049633727009350095733
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRROR10 Per VDEV RaidZ25 Per VDEV RaidZ2Mirrors17K34K51K68K85KMin: 1598 / Avg: 1616.67 / Max: 1634Min: 49400 / Avg: 49633.33 / Max: 49800Min: 71600 / Avg: 72700 / Max: 74400Min: 92100 / Avg: 93500 / Max: 94700Min: 94700 / Avg: 95733.33 / Max: 96300

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL ENTERPRISE NVMEDELL SAMSUNG SSD410 Per VDEV RaidZ25 Per VDEV RaidZ2MirrorsSAMSUNG ZFS MIRROR400800120016002000SE +/- 0.06, N = 3SE +/- 0.32, N = 3SE +/- 0.33, N = 3SE +/- 1.76, N = 3SE +/- 1.76, N = 3SE +/- 1.67, N = 3SE +/- 42.44, N = 1528.187.6246.0735.0735.0739.01720.0
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL ENTERPRISE NVMEDELL SAMSUNG SSD410 Per VDEV RaidZ25 Per VDEV RaidZ2MirrorsSAMSUNG ZFS MIRROR30060090012001500Min: 28 / Avg: 28.1 / Max: 28.2Min: 87 / Avg: 87.63 / Max: 88Min: 246 / Avg: 246.33 / Max: 247Min: 732 / Avg: 734.67 / Max: 738Min: 732 / Avg: 734.67 / Max: 738Min: 737 / Avg: 738.67 / Max: 742Min: 1514 / Avg: 1719.53 / Max: 2081

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL ENTERPRISE NVMEDELL SAMSUNG SSD410 Per VDEV RaidZ25 Per VDEV RaidZ2MirrorsSAMSUNG ZFS MIRROR90K180K270K360K450KSE +/- 11.72, N = 3SE +/- 33.33, N = 3SE +/- 577.35, N = 3SE +/- 577.35, N = 3SE +/- 333.33, N = 3SE +/- 10885.49, N = 1571832250063067188000188000189333440133
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL ENTERPRISE NVMEDELL SAMSUNG SSD410 Per VDEV RaidZ25 Per VDEV RaidZ2MirrorsSAMSUNG ZFS MIRROR80K160K240K320K400KMin: 7165 / Avg: 7183 / Max: 7205Min: 63000 / Avg: 63066.67 / Max: 63100Min: 187000 / Avg: 188000 / Max: 189000Min: 187000 / Avg: 188000 / Max: 189000Min: 189000 / Avg: 189333.33 / Max: 190000Min: 387000 / Avg: 440133.33 / Max: 533000

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDELL SAMSUNG SSD4DELL ENT NVME SSD1DELL ENTERPRISE NVME10 Per VDEV RaidZ25 Per VDEV RaidZ2MirrorsSAMSUNG ZFS MIRROR30060090012001500SE +/- 0.30, N = 3SE +/- 0.73, N = 14SE +/- 1.20, N = 3SE +/- 21.11, N = 1224.370.3240.0495.0529.0537.01382.0
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDELL SAMSUNG SSD4DELL ENT NVME SSD1DELL ENTERPRISE NVME10 Per VDEV RaidZ25 Per VDEV RaidZ2MirrorsSAMSUNG ZFS MIRROR2004006008001000Min: 24 / Avg: 24.3 / Max: 24.9Min: 63.3 / Avg: 70.34 / Max: 74.3Min: 535 / Avg: 537.33 / Max: 539Min: 1265 / Avg: 1382.42 / Max: 1461

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDELL SAMSUNG SSD4DELL ENT NVME SSD1DELL ENTERPRISE NVME10 Per VDEV RaidZ25 Per VDEV RaidZ2MirrorsSAMSUNG ZFS MIRROR80K160K240K320K400KSE +/- 1.20, N = 3SE +/- 180.48, N = 14SE +/- 57.74, N = 3SE +/- 333.33, N = 3SE +/- 333.33, N = 3SE +/- 5411.07, N = 1263851787161500127000135667137667353917
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryDELL SAMSUNG SSD4DELL ENT NVME SSD1DELL ENTERPRISE NVME10 Per VDEV RaidZ25 Per VDEV RaidZ2MirrorsSAMSUNG ZFS MIRROR60K120K180K240K300KMin: 6383 / Avg: 6384.67 / Max: 6387Min: 16200 / Avg: 17871.43 / Max: 19000Min: 61400 / Avg: 61500 / Max: 61600Min: 135000 / Avg: 135666.67 / Max: 136000Min: 137000 / Avg: 137666.67 / Max: 138000Min: 324000 / Avg: 353916.67 / Max: 374000

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL ENTERPRISE NVMEDELL SAMSUNG SSD4SAMSUNG ZFS MIRROR5 Per VDEV RaidZ2Mirrors10 Per VDEV RaidZ230K60K90K120K150KSE +/- 4.10, N = 3SE +/- 4.33, N = 3SE +/- 33.33, N = 3SE +/- 693.62, N = 3SE +/- 333.33, N = 3SE +/- 1400.00, N = 5SE +/- 2369.38, N = 15155394571713354433131333132600146933
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL ENTERPRISE NVMEDELL SAMSUNG SSD4SAMSUNG ZFS MIRROR5 Per VDEV RaidZ2Mirrors10 Per VDEV RaidZ230K60K90K120K150KMin: 1545 / Avg: 1552.67 / Max: 1559Min: 9448 / Avg: 9456.67 / Max: 9461Min: 17100 / Avg: 17133.33 / Max: 17200Min: 53200 / Avg: 54433.33 / Max: 55600Min: 131000 / Avg: 131333.33 / Max: 132000Min: 127000 / Avg: 132600 / Max: 134000Min: 133000 / Avg: 146933.33 / Max: 155000

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRROR10 Per VDEV RaidZ22K4K6K8K10KSE +/- 0.67, N = 3SE +/- 1.20, N = 3SE +/- 0.67, N = 3SE +/- 46.95, N = 10SE +/- 114.13, N = 32032080228561459131
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRROR10 Per VDEV RaidZ216003200480064008000Min: 202 / Avg: 203.33 / Max: 204Min: 2078 / Avg: 2080.33 / Max: 2082Min: 2284 / Avg: 2285.33 / Max: 2286Min: 5919 / Avg: 6144.8 / Max: 6316Min: 8929 / Avg: 9131.33 / Max: 9324

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRROR10 Per VDEV RaidZ25 Per VDEV RaidZ2Mirrors20K40K60K80K100KSE +/- 4.84, N = 3SE +/- 33.33, N = 3SE +/- 376.59, N = 10SE +/- 924.36, N = 3SE +/- 709.46, N = 3SE +/- 1081.67, N = 31623166331830049140730339130099900
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRROR10 Per VDEV RaidZ25 Per VDEV RaidZ2Mirrors20K40K60K80K100KMin: 1613 / Avg: 1622.67 / Max: 1628Min: 16600 / Avg: 16633.33 / Max: 16700Min: 47300 / Avg: 49140 / Max: 50500Min: 71400 / Avg: 73033.33 / Max: 74600Min: 90400 / Avg: 91300 / Max: 92700Min: 98400 / Avg: 99900 / Max: 102000

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRROR16003200480064008000SE +/- 0.33, N = 3SE +/- 5.24, N = 3SE +/- 0.33, N = 3SE +/- 74.71, N = 319679195573401. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRROR13002600390052006500Min: 195 / Avg: 195.67 / Max: 196Min: 781 / Avg: 791.33 / Max: 798Min: 954 / Avg: 954.67 / Max: 955Min: 7234 / Avg: 7339.67 / Max: 74841. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL ENTERPRISE NVMEDELL SAMSUNG SSD4SAMSUNG ZFS MIRROR15003000450060007500SE +/- 0.67, N = 3SE +/- 4.18, N = 3SE +/- 88.50, N = 31951182213868041. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test DirectoryDELL ENT NVME SSD1DELL ENTERPRISE NVMEDELL SAMSUNG SSD4SAMSUNG ZFS MIRROR12002400360048006000Min: 1181 / Avg: 1182.33 / Max: 1183Min: 2133 / Avg: 2137.67 / Max: 2146Min: 6646 / Avg: 6804.33 / Max: 69521. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

16 Results Shown

Flexible IO Tester:
  Rand Read - POSIX AIO - No - Yes - 4KB - Default Test Directory:
    MB/s
    IOPS
  Rand Write - POSIX AIO - No - Yes - 4KB - Default Test Directory:
    MB/s
    IOPS
  Rand Read - POSIX AIO - No - Yes - 128KB - Default Test Directory:
    IOPS
  Rand Write - POSIX AIO - No - Yes - 128KB - Default Test Directory:
    MB/s
    IOPS
  Seq Read - POSIX AIO - No - Yes - 4KB - Default Test Directory:
    MB/s
    IOPS
  Seq Write - POSIX AIO - No - Yes - 4KB - Default Test Directory:
    MB/s
    IOPS
  Seq Read - POSIX AIO - No - Yes - 128KB - Default Test Directory:
    IOPS
  Seq Write - POSIX AIO - No - Yes - 128KB - Default Test Directory:
    MB/s
    IOPS
  Rand Read - POSIX AIO - No - Yes - 128KB - Default Test Directory:
    MB/s
  Seq Read - POSIX AIO - No - Yes - 128KB - Default Test Directory:
    MB/s