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 2209212-NE-2209211NE32
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Identifier
Performance Per
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Date
Run
  Test
  Duration
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
DELLENT ZFS MIRROR
September 20
  1 Hour, 22 Minutes
PERC RAID1 SAMSUNG 256-A-D-C
September 20
  50 Minutes
PERC RAID1 DELL ENT. H755
September 20
  46 Minutes
4xNVME ZFS MIRROR
September 21
  1 Hour, 25 Minutes
DELLENT ZFS MIRROR2
September 21
  1 Hour, 2 Minutes
SAMSUNG ZFS MIRROR2
September 21
  1 Hour, 1 Minute
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  47 Minutes

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45drivesxl60ProcessorMotherboardMemoryDiskChipsetGraphicsMonitorNetworkOSKernelCompilerFile-SystemVulkanScreen Resolution10 Per VDEV RaidZ25 Per VDEV RaidZ2MirrorsDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRRORDELLENT ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H7554xNVME ZFS MIRRORDELLENT ZFS MIRROR2SAMSUNG ZFS MIRROR2Intel 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 20210110ext41280x1024zfsext4zfsOpenBenchmarking.orgKernel Details- DELL ENT NVME SSD1, DELL SAMSUNG SSD4, DELL ENTERPRISE NVME, SAMSUNG ZFS MIRROR, DELLENT ZFS MIRROR, PERC RAID1 SAMSUNG 256-A-D-C, PERC RAID1 DELL ENT. H755, 4xNVME ZFS MIRROR, DELLENT ZFS MIRROR2, SAMSUNG ZFS MIRROR2: Transparent Huge Pages: madviseCompiler Details- DELL ENT NVME SSD1, DELL SAMSUNG SSD4, DELL ENTERPRISE NVME, SAMSUNG ZFS MIRROR, DELLENT ZFS MIRROR, PERC RAID1 SAMSUNG 256-A-D-C, PERC RAID1 DELL ENT. H755, 4xNVME ZFS MIRROR, DELLENT ZFS MIRROR2, SAMSUNG ZFS MIRROR2: --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: 131072- DELLENT ZFS MIRROR: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 131072- PERC RAID1 SAMSUNG 256-A-D-C: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096- PERC RAID1 DELL ENT. H755: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096- 4xNVME ZFS MIRROR: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 131072- DELLENT ZFS MIRROR2: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 131072- SAMSUNG ZFS MIRROR2: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 131072Processor Details- DELL ENT NVME SSD1, DELL SAMSUNG SSD4, DELL ENTERPRISE NVME, SAMSUNG ZFS MIRROR, DELLENT ZFS MIRROR, PERC RAID1 SAMSUNG 256-A-D-C, PERC RAID1 DELL ENT. H755, 4xNVME ZFS MIRROR, DELLENT ZFS MIRROR2, SAMSUNG ZFS MIRROR2: CPU Microcode: 0xa00115dSecurity Details- DELL ENT NVME SSD1, DELL SAMSUNG SSD4, DELL ENTERPRISE NVME, SAMSUNG ZFS MIRROR, DELLENT ZFS MIRROR, PERC RAID1 SAMSUNG 256-A-D-C, PERC RAID1 DELL ENT. H755, 4xNVME ZFS MIRROR, DELLENT ZFS MIRROR2, SAMSUNG ZFS MIRROR2: 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 MIRRORDELLENT ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H7554xNVME ZFS MIRRORDELLENT ZFS MIRROR2SAMSUNG ZFS MIRROR2Result 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 Read - POSIX AIO - No - Yes - 4KBSeq Read - POSIX AIO - No - Yes - 4KBSeq Write - POSIX AIO - No - Yes - 128KBRand 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: Seq Write - POSIX AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Write - 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: Seq Read - 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 Read - POSIX AIO - No - Yes - 128KB - Default Test Directoryfio: Seq Write - POSIX AIO - No - Yes - 128KB - Default Test Directoryfio: Rand Read - POSIX AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Write - POSIX AIO - No - Yes - 128KB - Default Test Directoryfio: Rand Read - POSIX AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Read - POSIX AIO - No - Yes - 128KB - 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 Directory10 Per VDEV RaidZ25 Per VDEV RaidZ2MirrorsDELL ENT NVME SSD1DELL SAMSUNG SSD4DELL ENTERPRISE NVMESAMSUNG ZFS MIRRORDELLENT ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H7554xNVME ZFS MIRRORDELLENT ZFS MIRROR2SAMSUNG ZFS MIRROR212700049592300360146933188000735913168573033175333156667727009083135667529110333432131333188000735692913001773331570009350013766753712933350513260018933373969799900178333156333957331787170.31826071.31553718328.119520327.31623699119615611617203638524.3624224.417133630672462138208038.41663398257916327164002054615002406123324094572250087.61182228547.21830012100955763318300228635391713821800007035443344013317206804614538849140991337340587334963362103333331302185000721528474344671698662260743864844698583717257367516336454397671573263312821700343671342754280180.5224002053312029613224002798481671884294216813167521002041645247518319787468001591127671870023343153331232118800464537074598671797672448053653843393392715557225442335530319600124818200071153575423929165666986213418497001070007146571675143364303350001309180333704520674610001801651161173814893697383719857600518676482OpenBenchmarking.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.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectorySAMSUNG ZFS MIRRORSAMSUNG ZFS MIRROR2DELLENT ZFS MIRRORDELLENT ZFS MIRROR24xNVME ZFS MIRRORMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL ENTERPRISE NVMEPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENT NVME SSD1DELL SAMSUNG SSD480K160K240K320K400KSE +/- 5411.07, N = 12SE +/- 3386.25, N = 6SE +/- 3073.18, N = 15SE +/- 4423.75, N = 15SE +/- 7030.32, N = 15SE +/- 333.33, N = 3SE +/- 333.33, N = 3SE +/- 57.74, N = 3SE +/- 185.59, N = 3SE +/- 384.42, N = 3SE +/- 180.48, N = 14SE +/- 1.20, N = 3353917335000333333319600315333137667135667127000615004816739767178716385
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 DirectorySAMSUNG ZFS MIRRORSAMSUNG ZFS MIRROR2DELLENT ZFS MIRRORDELLENT ZFS MIRROR24xNVME ZFS MIRRORMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL ENTERPRISE NVMEPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENT NVME SSD1DELL SAMSUNG SSD460K120K180K240K300KMin: 324000 / Avg: 353916.67 / Max: 374000Min: 322000 / Avg: 335000 / Max: 343000Min: 303000 / Avg: 333333.33 / Max: 355000Min: 282000 / Avg: 319600 / Max: 340000Min: 231000 / Avg: 315333.33 / Max: 349000Min: 137000 / Avg: 137666.67 / Max: 138000Min: 135000 / Avg: 135666.67 / Max: 136000Min: 61400 / Avg: 61500 / Max: 61600Min: 47800 / Avg: 48166.67 / Max: 48400Min: 39000 / Avg: 39766.67 / Max: 40200Min: 16200 / Avg: 17871.43 / Max: 19000Min: 6383 / Avg: 6384.67 / Max: 6387

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 DirectorySAMSUNG ZFS MIRRORSAMSUNG ZFS MIRROR2DELLENT ZFS MIRRORDELLENT ZFS MIRROR24xNVME ZFS MIRRORMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL ENTERPRISE NVMEPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENT NVME SSD1DELL SAMSUNG SSD430060090012001500SE +/- 21.11, N = 12SE +/- 13.25, N = 6SE +/- 11.95, N = 15SE +/- 17.29, N = 15SE +/- 27.37, N = 15SE +/- 1.20, N = 3SE +/- 0.67, N = 3SE +/- 0.73, N = 14SE +/- 0.30, N = 31382.01309.01302.01248.01232.0537.0529.0495.0240.0188.0157.070.324.3
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 DirectorySAMSUNG ZFS MIRRORSAMSUNG ZFS MIRROR2DELLENT ZFS MIRRORDELLENT ZFS MIRROR24xNVME ZFS MIRRORMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL ENTERPRISE NVMEPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENT NVME SSD1DELL SAMSUNG SSD42004006008001000Min: 1265 / Avg: 1382.42 / Max: 1461Min: 1258 / Avg: 1308.5 / Max: 1339Min: 1185 / Avg: 1302 / Max: 1386Min: 1103 / Avg: 1248.47 / Max: 1327Min: 904 / Avg: 1231.87 / Max: 1363Min: 535 / Avg: 537.33 / Max: 539Min: 187 / Avg: 188.33 / Max: 189Min: 63.3 / Avg: 70.34 / Max: 74.3Min: 24 / Avg: 24.3 / Max: 24.9

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 DirectoryDELLENT ZFS MIRRORDELLENT ZFS MIRROR2SAMSUNG ZFS MIRROR2SAMSUNG ZFS MIRRORMirrors4xNVME ZFS MIRROR5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL ENTERPRISE NVMEPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENT NVME SSD1DELL SAMSUNG SSD440K80K120K160K200KSE +/- 1527.53, N = 3SE +/- 1944.47, N = 15SE +/- 2728.45, N = 3SE +/- 1452.97, N = 3SE +/- 1313.66, N = 15SE +/- 881.92, N = 3SE +/- 416.33, N = 3SE +/- 66.67, N = 3SE +/- 1055.04, N = 12SE +/- 283.12, N = 15SE +/- 222.92, N = 15SE +/- 1.86, N = 318500018200018033318000012933311880011033392300612334294232633182606242
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 DirectoryDELLENT ZFS MIRRORDELLENT ZFS MIRROR2SAMSUNG ZFS MIRROR2SAMSUNG ZFS MIRRORMirrors4xNVME ZFS MIRROR5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL ENTERPRISE NVMEPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENT NVME SSD1DELL SAMSUNG SSD430K60K90K120K150KMin: 182000 / Avg: 185000 / Max: 187000Min: 164000 / Avg: 182000 / Max: 190000Min: 175000 / Avg: 180333.33 / Max: 184000Min: 127000 / Avg: 129333.33 / Max: 132000Min: 109000 / Avg: 118800 / Max: 129000Min: 109000 / Avg: 110333.33 / Max: 112000Min: 91500 / Avg: 92300 / Max: 92900Min: 61100 / Avg: 61233.33 / Max: 61300Min: 33300 / Avg: 42941.67 / Max: 46300Min: 31000 / Avg: 32633.33 / Max: 36100Min: 15800 / Avg: 18260 / Max: 18900Min: 6240 / Avg: 6242.33 / Max: 6246

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 DirectoryDELLENT ZFS MIRRORDELLENT ZFS MIRROR2SAMSUNG ZFS MIRROR2SAMSUNG ZFS MIRRORMirrors4xNVME ZFS MIRROR5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL ENTERPRISE NVMEPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENT NVME SSD1DELL SAMSUNG SSD4160320480640800SE +/- 6.23, N = 3SE +/- 7.59, N = 15SE +/- 10.09, N = 3SE +/- 0.67, N = 3SE +/- 5.61, N = 3SE +/- 4.95, N = 15SE +/- 2.33, N = 3SE +/- 1.76, N = 3SE +/- 0.33, N = 3SE +/- 4.12, N = 12SE +/- 1.07, N = 15SE +/- 0.86, N = 15SE +/- 0.00, N = 3721.0711.0704.0703.0505.0464.0432.0360.0240.0168.0128.071.324.4
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 DirectoryDELLENT ZFS MIRRORDELLENT ZFS MIRROR2SAMSUNG ZFS MIRROR2SAMSUNG ZFS MIRRORMirrors4xNVME ZFS MIRROR5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL ENTERPRISE NVMEPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENT NVME SSD1DELL SAMSUNG SSD4130260390520650Min: 709 / Avg: 721.33 / Max: 729Min: 642 / Avg: 711.2 / Max: 744Min: 685 / Avg: 704.33 / Max: 719Min: 702 / Avg: 702.67 / Max: 704Min: 497 / Avg: 505.33 / Max: 516Min: 427 / Avg: 464 / Max: 502Min: 428 / Avg: 431.67 / Max: 436Min: 357 / Avg: 360.33 / Max: 363Min: 239 / Avg: 239.67 / Max: 240Min: 130 / Avg: 167.83 / Max: 181Min: 125 / Avg: 128.13 / Max: 141Min: 61.8 / Avg: 71.3 / Max: 73.8Min: 24.4 / Avg: 24.4 / Max: 24.4

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 Directory10 Per VDEV RaidZ2Mirrors5 Per VDEV RaidZ2SAMSUNG ZFS MIRROR4xNVME ZFS MIRRORDELLENT ZFS MIRROR2DELLENT ZFS MIRRORSAMSUNG ZFS MIRROR2PERC RAID1 SAMSUNG 256-A-D-CDELL SAMSUNG SSD4PERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL ENT NVME SSD130K60K90K120K150KSE +/- 2369.38, N = 15SE +/- 1400.00, N = 5SE +/- 333.33, N = 3SE +/- 693.62, N = 3SE +/- 548.72, N = 15SE +/- 673.76, N = 4SE +/- 522.53, N = 15SE +/- 837.89, N = 15SE +/- 351.19, N = 3SE +/- 33.33, N = 3SE +/- 88.19, N = 3SE +/- 4.33, N = 3SE +/- 4.10, N = 3146933132600131333544335370753575528475206721700171331316794571553
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 Directory10 Per VDEV RaidZ2Mirrors5 Per VDEV RaidZ2SAMSUNG ZFS MIRROR4xNVME ZFS MIRRORDELLENT ZFS MIRROR2DELLENT ZFS MIRRORSAMSUNG ZFS MIRROR2PERC RAID1 SAMSUNG 256-A-D-CDELL SAMSUNG SSD4PERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL ENT NVME SSD130K60K90K120K150KMin: 133000 / Avg: 146933.33 / Max: 155000Min: 127000 / Avg: 132600 / Max: 134000Min: 131000 / Avg: 131333.33 / Max: 132000Min: 53200 / Avg: 54433.33 / Max: 55600Min: 49900 / Avg: 53706.67 / Max: 57500Min: 52400 / Avg: 53575 / Max: 55500Min: 47000 / Avg: 52846.67 / Max: 54900Min: 42900 / Avg: 52066.67 / Max: 55800Min: 21000 / Avg: 21700 / Max: 22100Min: 17100 / Avg: 17133.33 / Max: 17200Min: 13000 / Avg: 13166.67 / Max: 13300Min: 9448 / Avg: 9456.67 / Max: 9461Min: 1545 / Avg: 1552.67 / Max: 1559

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 DirectorySAMSUNG ZFS MIRROR24xNVME ZFS MIRRORSAMSUNG ZFS MIRRORDELLENT ZFS MIRRORDELLENT ZFS MIRROR2Mirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL SAMSUNG SSD4PERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL ENT NVME SSD1100K200K300K400K500KSE +/- 1527.53, N = 3SE +/- 8694.21, N = 15SE +/- 10885.49, N = 15SE +/- 7940.17, N = 15SE +/- 11135.26, N = 14SE +/- 333.33, N = 3SE +/- 577.35, N = 3SE +/- 577.35, N = 3SE +/- 33.33, N = 3SE +/- 100.00, N = 3SE +/- 33.33, N = 3SE +/- 11.72, N = 3461000459867440133434467423929189333188000188000630675210034367225007183
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 DirectorySAMSUNG ZFS MIRROR24xNVME ZFS MIRRORSAMSUNG ZFS MIRRORDELLENT ZFS MIRRORDELLENT ZFS MIRROR2Mirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL SAMSUNG SSD4PERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL ENT NVME SSD180K160K240K320K400KMin: 458000 / Avg: 461000 / Max: 463000Min: 396000 / Avg: 459866.67 / Max: 514000Min: 387000 / Avg: 440133.33 / Max: 533000Min: 387000 / Avg: 434466.67 / Max: 524000Min: 378000 / Avg: 423928.57 / Max: 545000Min: 189000 / Avg: 189333.33 / Max: 190000Min: 187000 / Avg: 188000 / Max: 189000Min: 187000 / Avg: 188000 / Max: 189000Min: 63000 / Avg: 63066.67 / Max: 63100Min: 51900 / Avg: 52100 / Max: 52200Min: 34300 / Avg: 34366.67 / Max: 34400Min: 7165 / Avg: 7183 / Max: 7205

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 DirectorySAMSUNG ZFS MIRROR24xNVME ZFS MIRRORSAMSUNG ZFS MIRRORDELLENT ZFS MIRRORDELLENT ZFS MIRROR2Mirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL SAMSUNG SSD4PERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL ENT NVME SSD1400800120016002000SE +/- 6.77, N = 3SE +/- 33.83, N = 15SE +/- 42.44, N = 15SE +/- 30.86, N = 15SE +/- 43.36, N = 14SE +/- 1.67, N = 3SE +/- 1.76, N = 3SE +/- 1.76, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.32, N = 3SE +/- 0.06, N = 31801.01797.01720.01698.01656.0739.0735.0735.0246.0204.0134.087.628.1
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 DirectorySAMSUNG ZFS MIRROR24xNVME ZFS MIRRORSAMSUNG ZFS MIRRORDELLENT ZFS MIRRORDELLENT ZFS MIRROR2Mirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL SAMSUNG SSD4PERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL ENT NVME SSD130060090012001500Min: 1788 / Avg: 1801.33 / Max: 1810Min: 1548 / Avg: 1796.8 / Max: 2009Min: 1514 / Avg: 1719.53 / Max: 2081Min: 1513 / Avg: 1697.6 / Max: 2045Min: 1478 / Avg: 1655.86 / Max: 2128Min: 737 / Avg: 738.67 / Max: 742Min: 732 / Avg: 734.67 / Max: 738Min: 732 / Avg: 734.67 / Max: 738Min: 246 / Avg: 246.33 / Max: 247Min: 203 / Avg: 203.67 / Max: 204Min: 87 / Avg: 87.63 / Max: 88Min: 28 / Avg: 28.1 / Max: 28.2

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 DirectorySAMSUNG ZFS MIRROR4xNVME ZFS MIRRORDELLENT ZFS MIRROR2DELLENT ZFS MIRRORSAMSUNG ZFS MIRROR2PERC RAID1 SAMSUNG 256-A-D-CDELL SAMSUNG SSD4PERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL ENT NVME SSD115003000450060007500SE +/- 88.50, N = 3SE +/- 70.16, N = 15SE +/- 83.02, N = 4SE +/- 59.56, N = 15SE +/- 104.53, N = 15SE +/- 6.81, N = 3SE +/- 4.18, N = 3SE +/- 7.62, N = 3SE +/- 0.67, N = 36804672466986622651127542138164511821951. (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 DirectorySAMSUNG ZFS MIRROR4xNVME ZFS MIRRORDELLENT ZFS MIRROR2DELLENT ZFS MIRRORSAMSUNG ZFS MIRROR2PERC RAID1 SAMSUNG 256-A-D-CDELL SAMSUNG SSD4PERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL ENT NVME SSD112002400360048006000Min: 6646 / Avg: 6804.33 / Max: 6952Min: 6234 / Avg: 6723.8 / Max: 7192Min: 6554 / Avg: 6698.25 / Max: 6936Min: 5995 / Avg: 6622.13 / Max: 6859Min: 5368 / Avg: 6510.53 / Max: 6977Min: 2744 / Avg: 2754 / Max: 2767Min: 2133 / Avg: 2137.67 / Max: 2146Min: 1631 / Avg: 1645.33 / Max: 1657Min: 1181 / Avg: 1182.33 / Max: 11831. (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 Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory10 Per VDEV RaidZ2DELLENT ZFS MIRROR2SAMSUNG ZFS MIRRORSAMSUNG ZFS MIRROR2DELLENT ZFS MIRROR4xNVME ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD12K4K6K8K10KSE +/- 114.13, N = 3SE +/- 44.24, N = 3SE +/- 46.95, N = 10SE +/- 78.92, N = 14SE +/- 85.11, N = 13SE +/- 17.49, N = 3SE +/- 1.86, N = 3SE +/- 17.87, N = 15SE +/- 0.67, N = 3SE +/- 1.20, N = 3SE +/- 0.67, N = 39131621361456117607448052801247522852080203
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 Directory10 Per VDEV RaidZ2DELLENT ZFS MIRROR2SAMSUNG ZFS MIRRORSAMSUNG ZFS MIRROR2DELLENT ZFS MIRROR4xNVME ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD116003200480064008000Min: 8929 / Avg: 9131.33 / Max: 9324Min: 6164 / Avg: 6212.67 / Max: 6301Min: 5919 / Avg: 6144.8 / Max: 6316Min: 5476 / Avg: 6117 / Max: 6695Min: 5120 / Avg: 6073.62 / Max: 6349Min: 4784 / Avg: 4805.33 / Max: 4840Min: 2799 / Avg: 2801.33 / Max: 2805Min: 2357 / Avg: 2474.53 / Max: 2678Min: 2284 / Avg: 2285.33 / Max: 2286Min: 2078 / Avg: 2080.33 / Max: 2082Min: 202 / Avg: 203.33 / Max: 204

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 DirectoryMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELLENT ZFS MIRROR2SAMSUNG ZFS MIRRORDELLENT ZFS MIRRORSAMSUNG ZFS MIRROR24xNVME ZFS MIRRORPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD1150300450600750SE +/- 2.85, N = 3SE +/- 2.67, N = 3SE +/- 3.06, N = 3SE +/- 2.08, N = 3SE +/- 1.33, N = 3SE +/- 11.53, N = 12SE +/- 13.16, N = 12SE +/- 21.18, N = 12SE +/- 7.35, N = 15SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.06, N = 3697.0692.0685.0418.0388.0386.0381.0365.0183.080.547.238.427.3
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 DirectoryMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELLENT ZFS MIRROR2SAMSUNG ZFS MIRRORDELLENT ZFS MIRRORSAMSUNG ZFS MIRROR24xNVME ZFS MIRRORPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD1120240360480600Min: 694 / Avg: 697.33 / Max: 703Min: 687 / Avg: 692.33 / Max: 695Min: 679 / Avg: 685 / Max: 689Min: 414 / Avg: 418 / Max: 421Min: 385 / Avg: 387.67 / Max: 389Min: 311 / Avg: 385.5 / Max: 435Min: 313 / Avg: 380.5 / Max: 466Min: 232 / Avg: 364.75 / Max: 444Min: 48.1 / Avg: 80.49 / Max: 120Min: 47.2 / Avg: 47.2 / Max: 47.2Min: 38.4 / Avg: 38.4 / Max: 38.4Min: 27.2 / Avg: 27.3 / Max: 27.4

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 DirectoryMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELLENT ZFS MIRROR2SAMSUNG ZFS MIRRORSAMSUNG ZFS MIRROR2DELLENT ZFS MIRROR4xNVME ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD120K40K60K80K100KSE +/- 1081.67, N = 3SE +/- 709.46, N = 3SE +/- 924.36, N = 3SE +/- 351.19, N = 3SE +/- 376.59, N = 10SE +/- 633.98, N = 14SE +/- 752.31, N = 13SE +/- 133.33, N = 3SE +/- 141.04, N = 15SE +/- 33.33, N = 3SE +/- 4.84, N = 39990091300730334970049140489364844638433224001978718300166331623
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 DirectoryMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELLENT ZFS MIRROR2SAMSUNG ZFS MIRRORSAMSUNG ZFS MIRROR2DELLENT ZFS MIRROR4xNVME ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD120K40K60K80K100KMin: 98400 / Avg: 99900 / Max: 102000Min: 90400 / Avg: 91300 / Max: 92700Min: 71400 / Avg: 73033.33 / Max: 74600Min: 49300 / Avg: 49700 / Max: 50400Min: 47300 / Avg: 49140 / Max: 50500Min: 43800 / Avg: 48935.71 / Max: 53600Min: 40000 / Avg: 48446.15 / Max: 50800Min: 38300 / Avg: 38433.33 / Max: 38700Min: 18900 / Avg: 19786.67 / Max: 21400Min: 16600 / Avg: 16633.33 / Max: 16700Min: 1613 / Avg: 1622.67 / Max: 1628

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 DirectoryMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELLENT ZFS MIRROR2SAMSUNG ZFS MIRRORDELLENT ZFS MIRRORSAMSUNG ZFS MIRROR24xNVME ZFS MIRRORPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD140K80K120K160K200KSE +/- 666.67, N = 3SE +/- 666.67, N = 3SE +/- 666.67, N = 3SE +/- 577.35, N = 3SE +/- 366.67, N = 3SE +/- 2927.48, N = 12SE +/- 3366.00, N = 12SE +/- 5435.76, N = 12SE +/- 1886.59, N = 15SE +/- 4.63, N = 3SE +/- 14.33, N = 31786671773331753331070009913398583973839339246800205331210098256991
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 DirectoryMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELLENT ZFS MIRROR2SAMSUNG ZFS MIRRORDELLENT ZFS MIRRORSAMSUNG ZFS MIRROR24xNVME ZFS MIRRORPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD130K60K90K120K150KMin: 178000 / Avg: 178666.67 / Max: 180000Min: 176000 / Avg: 177333.33 / Max: 178000Min: 174000 / Avg: 175333.33 / Max: 176000Min: 106000 / Avg: 107000 / Max: 108000Min: 98400 / Avg: 99133.33 / Max: 99500Min: 79600 / Avg: 98583.33 / Max: 111000Min: 80000 / Avg: 97383.33 / Max: 119000Min: 59400 / Avg: 93391.67 / Max: 114000Min: 12300 / Avg: 20533.33 / Max: 30700Min: 9817 / Avg: 9825.33 / Max: 9833Min: 6971 / Avg: 6991.33 / Max: 7019

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 DirectorySAMSUNG ZFS MIRRORSAMSUNG ZFS MIRROR2DELLENT ZFS MIRROR4xNVME ZFS MIRRORDELLENT ZFS MIRROR2PERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD116003200480064008000SE +/- 74.71, N = 3SE +/- 71.04, N = 3SE +/- 69.68, N = 3SE +/- 83.90, N = 4SE +/- 48.90, N = 3SE +/- 3.18, N = 3SE +/- 3.38, N = 3SE +/- 0.33, N = 3SE +/- 5.24, N = 3SE +/- 0.33, N = 373407198717271557146159112029557911961. (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 DirectorySAMSUNG ZFS MIRRORSAMSUNG ZFS MIRROR2DELLENT ZFS MIRROR4xNVME ZFS MIRRORDELLENT ZFS MIRROR2PERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD113002600390052006500Min: 7234 / Avg: 7339.67 / Max: 7484Min: 7073 / Avg: 7198 / Max: 7319Min: 7055 / Avg: 7171.67 / Max: 7296Min: 7047 / Avg: 7154.5 / Max: 7402Min: 7071 / Avg: 7146.33 / Max: 7238Min: 1585 / Avg: 1591.33 / Max: 1595Min: 1198 / Avg: 1202.33 / Max: 1209Min: 954 / Avg: 954.67 / Max: 955Min: 781 / Avg: 791.33 / Max: 798Min: 195 / Avg: 195.67 / Max: 1961. (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.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory5 Per VDEV RaidZ210 Per VDEV RaidZ2MirrorsSAMSUNG ZFS MIRRORSAMSUNG ZFS MIRROR2DELLENT ZFS MIRROR4xNVME ZFS MIRRORDELLENT ZFS MIRROR2PERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD130K60K90K120K150KSE +/- 577.35, N = 3SE +/- 333.33, N = 3SE +/- 333.33, N = 3SE +/- 600.93, N = 3SE +/- 577.35, N = 3SE +/- 578.31, N = 3SE +/- 668.80, N = 4SE +/- 384.42, N = 3SE +/- 33.33, N = 3SE +/- 26.74, N = 3SE +/- 3.79, N = 3SE +/- 43.75, N = 3SE +/- 2.89, N = 31570001566671563335873357600573675722557167127679613763363271561
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 Directory5 Per VDEV RaidZ210 Per VDEV RaidZ2MirrorsSAMSUNG ZFS MIRRORSAMSUNG ZFS MIRROR2DELLENT ZFS MIRROR4xNVME ZFS MIRRORDELLENT ZFS MIRROR2PERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD130K60K90K120K150KMin: 156000 / Avg: 157000 / Max: 158000Min: 156000 / Avg: 156666.67 / Max: 157000Min: 156000 / Avg: 156333.33 / Max: 157000Min: 57900 / Avg: 58733.33 / Max: 59900Min: 56600 / Avg: 57600 / Max: 58600Min: 56400 / Avg: 57366.67 / Max: 58400Min: 56400 / Avg: 57225 / Max: 59200Min: 56600 / Avg: 57166.67 / Max: 57900Min: 12700 / Avg: 12766.67 / Max: 12800Min: 9579 / Avg: 9613.33 / Max: 9666Min: 7627 / Avg: 7633 / Max: 7640Min: 6241 / Avg: 6327 / Max: 6384Min: 1556 / Avg: 1561 / Max: 1566

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 DirectoryMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2SAMSUNG ZFS MIRROR2DELLENT ZFS MIRRORDELLENT ZFS MIRROR2SAMSUNG ZFS MIRROR4xNVME ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD120K40K60K80K100KSE +/- 517.47, N = 3SE +/- 757.19, N = 3SE +/- 862.17, N = 3SE +/- 333.33, N = 3SE +/- 480.74, N = 3SE +/- 296.27, N = 3SE +/- 120.19, N = 3SE +/- 536.45, N = 3SE +/- 57.74, N = 3SE +/- 10.41, N = 39573393500727005186751633514334963344233224001870018300164001617
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 DirectoryMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2SAMSUNG ZFS MIRROR2DELLENT ZFS MIRRORDELLENT ZFS MIRROR2SAMSUNG ZFS MIRROR4xNVME ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD117K34K51K68K85KMin: 94700 / Avg: 95733.33 / Max: 96300Min: 92100 / Avg: 93500 / Max: 94700Min: 71600 / Avg: 72700 / Max: 74400Min: 51200 / Avg: 51866.67 / Max: 52200Min: 50700 / Avg: 51633.33 / Max: 52300Min: 51000 / Avg: 51433.33 / Max: 52000Min: 49400 / Avg: 49633.33 / Max: 49800Min: 43600 / Avg: 44233.33 / Max: 45300Min: 18600 / Avg: 18700 / Max: 18800Min: 1598 / Avg: 1616.67 / Max: 1634

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 Directory10 Per VDEV RaidZ2SAMSUNG ZFS MIRROR2DELLENT ZFS MIRRORDELLENT ZFS MIRROR2SAMSUNG ZFS MIRROR4xNVME ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD12K4K6K8K10KSE +/- 108.58, N = 3SE +/- 40.18, N = 3SE +/- 58.30, N = 3SE +/- 39.43, N = 3SE +/- 15.21, N = 3SE +/- 65.54, N = 3SE +/- 1.33, N = 3SE +/- 6.39, N = 3SE +/- 1.53, N = 3SE +/- 1.45, N = 39083648264546430621055302798233422862054203
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 Directory10 Per VDEV RaidZ2SAMSUNG ZFS MIRROR2DELLENT ZFS MIRRORDELLENT ZFS MIRROR2SAMSUNG ZFS MIRROR4xNVME ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD116003200480064008000Min: 8944 / Avg: 9083 / Max: 9297Min: 6402 / Avg: 6482.33 / Max: 6524Min: 6341 / Avg: 6453.67 / Max: 6536Min: 6376 / Avg: 6430.33 / Max: 6507Min: 6181 / Avg: 6210.33 / Max: 6232Min: 5456 / Avg: 5530.33 / Max: 5661Min: 2797 / Avg: 2798.33 / Max: 2801Min: 2324 / Avg: 2334.33 / Max: 2346Min: 2284 / Avg: 2286 / Max: 2289Min: 200 / Avg: 202.67 / Max: 205

16 Results Shown

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