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
Jump To Table - Results

View

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

Statistics

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

Graph Settings

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

Additional Graphs

Show Perf Per Core/Thread Calculation Graphs Where Applicable

Multi-Way Comparison

Condense Multi-Option Tests Into Single Result Graphs

Table

Show Detailed System Result Table

Run Management

Highlight
Result
Hide
Result
Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
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
Invert Hiding All Results Option
  32 Minutes

Only show results where is faster than
Only show results matching title/arguments (delimit multiple options with a comma):


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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ2150300450600750SE +/- 1.33, N = 3SE +/- 2.85, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.06, N = 3SE +/- 2.67, N = 3SE +/- 3.06, N = 3388.0697.038.447.227.3692.0685.0
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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ2120240360480600Min: 385 / Avg: 387.67 / Max: 389Min: 694 / Avg: 697.33 / Max: 703Min: 38.4 / Avg: 38.4 / Max: 38.4Min: 47.2 / Avg: 47.2 / Max: 47.2Min: 27.2 / Avg: 27.3 / Max: 27.4Min: 687 / Avg: 692.33 / Max: 695Min: 679 / Avg: 685 / Max: 689

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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ240K80K120K160K200KSE +/- 366.67, N = 3SE +/- 666.67, N = 3SE +/- 4.63, N = 3SE +/- 14.33, N = 3SE +/- 666.67, N = 3SE +/- 666.67, N = 3991331786679825121006991177333175333
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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ230K60K90K120K150KMin: 98400 / Avg: 99133.33 / Max: 99500Min: 178000 / Avg: 178666.67 / Max: 180000Min: 9817 / Avg: 9825.33 / Max: 9833Min: 6971 / Avg: 6991.33 / Max: 7019Min: 176000 / Avg: 177333.33 / Max: 178000Min: 174000 / Avg: 175333.33 / Max: 176000

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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ2150300450600750SE +/- 0.67, N = 3SE +/- 5.61, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.86, N = 15SE +/- 2.33, N = 3SE +/- 1.76, N = 3703.0505.024.4240.071.3432.0360.0
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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ2120240360480600Min: 702 / Avg: 702.67 / Max: 704Min: 497 / Avg: 505.33 / Max: 516Min: 24.4 / Avg: 24.4 / Max: 24.4Min: 239 / Avg: 239.67 / Max: 240Min: 61.8 / Avg: 71.3 / Max: 73.8Min: 428 / Avg: 431.67 / Max: 436Min: 357 / Avg: 360.33 / Max: 363

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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ240K80K120K160K200KSE +/- 1452.97, N = 3SE +/- 1.86, N = 3SE +/- 66.67, N = 3SE +/- 222.92, N = 15SE +/- 881.92, N = 3SE +/- 416.33, N = 31800001293336242612331826011033392300
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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ230K60K90K120K150KMin: 127000 / Avg: 129333.33 / Max: 132000Min: 6240 / Avg: 6242.33 / Max: 6246Min: 61100 / Avg: 61233.33 / Max: 61300Min: 15800 / Avg: 18260 / Max: 18900Min: 109000 / Avg: 110333.33 / Max: 112000Min: 91500 / Avg: 92300 / Max: 92900

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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ230K60K90K120K150KSE +/- 600.93, N = 3SE +/- 333.33, N = 3SE +/- 43.75, N = 3SE +/- 3.79, N = 3SE +/- 2.89, N = 3SE +/- 577.35, N = 3SE +/- 333.33, N = 358733156333632776331561157000156667
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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ230K60K90K120K150KMin: 57900 / Avg: 58733.33 / Max: 59900Min: 156000 / Avg: 156333.33 / Max: 157000Min: 6241 / Avg: 6327 / Max: 6384Min: 7627 / Avg: 7633 / Max: 7640Min: 1556 / Avg: 1561 / Max: 1566Min: 156000 / Avg: 157000 / Max: 158000Min: 156000 / Avg: 156666.67 / Max: 157000

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 DirectorySAMSUNG ZFS MIRRORDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD110 Per VDEV RaidZ22K4K6K8K10KSE +/- 15.21, N = 3SE +/- 1.53, N = 3SE +/- 1.45, N = 3SE +/- 108.58, N = 36210205422862039083
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 DirectorySAMSUNG ZFS MIRRORDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD110 Per VDEV RaidZ216003200480064008000Min: 6181 / Avg: 6210.33 / Max: 6232Min: 2284 / Avg: 2286 / Max: 2289Min: 200 / Avg: 202.67 / Max: 205Min: 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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ220K40K60K80K100KSE +/- 120.19, N = 3SE +/- 517.47, N = 3SE +/- 10.41, N = 3SE +/- 757.19, N = 3SE +/- 862.17, N = 34963395733164001830016179350072700
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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ217K34K51K68K85KMin: 49400 / Avg: 49633.33 / Max: 49800Min: 94700 / Avg: 95733.33 / Max: 96300Min: 1598 / Avg: 1616.67 / Max: 1634Min: 92100 / Avg: 93500 / Max: 94700Min: 71600 / Avg: 72700 / Max: 74400

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 MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ2400800120016002000SE +/- 42.44, N = 15SE +/- 1.67, N = 3SE +/- 0.33, N = 3SE +/- 0.32, N = 3SE +/- 0.06, N = 3SE +/- 1.76, N = 3SE +/- 1.76, N = 31720.0739.0246.087.628.1735.0735.0
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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ230060090012001500Min: 1514 / Avg: 1719.53 / Max: 2081Min: 737 / Avg: 738.67 / Max: 742Min: 246 / Avg: 246.33 / Max: 247Min: 87 / Avg: 87.63 / Max: 88Min: 28 / Avg: 28.1 / Max: 28.2Min: 732 / Avg: 734.67 / Max: 738Min: 732 / Avg: 734.67 / Max: 738

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 MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ290K180K270K360K450KSE +/- 10885.49, N = 15SE +/- 333.33, N = 3SE +/- 33.33, N = 3SE +/- 11.72, N = 3SE +/- 577.35, N = 3SE +/- 577.35, N = 344013318933363067225007183188000188000
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 MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ280K160K240K320K400KMin: 387000 / Avg: 440133.33 / Max: 533000Min: 189000 / Avg: 189333.33 / Max: 190000Min: 63000 / Avg: 63066.67 / Max: 63100Min: 7165 / Avg: 7183 / Max: 7205Min: 187000 / Avg: 188000 / Max: 189000Min: 187000 / Avg: 188000 / Max: 189000

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 MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ230060090012001500SE +/- 21.11, N = 12SE +/- 1.20, N = 3SE +/- 0.30, N = 3SE +/- 0.73, N = 141382.0537.024.3240.070.3529.0495.0
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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ22004006008001000Min: 1265 / Avg: 1382.42 / Max: 1461Min: 535 / Avg: 537.33 / Max: 539Min: 24 / Avg: 24.3 / Max: 24.9Min: 63.3 / Avg: 70.34 / Max: 74.3

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 MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ280K160K240K320K400KSE +/- 5411.07, N = 12SE +/- 333.33, N = 3SE +/- 1.20, N = 3SE +/- 57.74, N = 3SE +/- 180.48, N = 14SE +/- 333.33, N = 335391713766763856150017871135667127000
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 MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ260K120K180K240K300KMin: 324000 / Avg: 353916.67 / Max: 374000Min: 137000 / Avg: 137666.67 / Max: 138000Min: 6383 / Avg: 6384.67 / Max: 6387Min: 61400 / Avg: 61500 / Max: 61600Min: 16200 / Avg: 17871.43 / Max: 19000Min: 135000 / Avg: 135666.67 / Max: 136000

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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ230K60K90K120K150KSE +/- 693.62, N = 3SE +/- 1400.00, N = 5SE +/- 33.33, N = 3SE +/- 4.33, N = 3SE +/- 4.10, N = 3SE +/- 333.33, N = 3SE +/- 2369.38, N = 15544331326001713394571553131333146933
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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ230K60K90K120K150KMin: 53200 / Avg: 54433.33 / Max: 55600Min: 127000 / Avg: 132600 / Max: 134000Min: 17100 / Avg: 17133.33 / Max: 17200Min: 9448 / Avg: 9456.67 / Max: 9461Min: 1545 / Avg: 1552.67 / Max: 1559Min: 131000 / Avg: 131333.33 / Max: 132000Min: 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 DirectorySAMSUNG ZFS MIRRORDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD110 Per VDEV RaidZ22K4K6K8K10KSE +/- 46.95, N = 10SE +/- 1.20, N = 3SE +/- 0.67, N = 3SE +/- 0.67, N = 3SE +/- 114.13, N = 36145208022852039131
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 DirectorySAMSUNG ZFS MIRRORDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD110 Per VDEV RaidZ216003200480064008000Min: 5919 / Avg: 6144.8 / Max: 6316Min: 2078 / Avg: 2080.33 / Max: 2082Min: 2284 / Avg: 2285.33 / Max: 2286Min: 202 / Avg: 203.33 / Max: 204Min: 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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ220K40K60K80K100KSE +/- 376.59, N = 10SE +/- 1081.67, N = 3SE +/- 33.33, N = 3SE +/- 4.84, N = 3SE +/- 709.46, N = 3SE +/- 924.36, N = 34914099900166331830016239130073033
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 DirectorySAMSUNG ZFS MIRRORMirrorsDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD15 Per VDEV RaidZ210 Per VDEV RaidZ220K40K60K80K100KMin: 47300 / Avg: 49140 / Max: 50500Min: 98400 / Avg: 99900 / Max: 102000Min: 16600 / Avg: 16633.33 / Max: 16700Min: 1613 / Avg: 1622.67 / Max: 1628Min: 90400 / Avg: 91300 / Max: 92700Min: 71400 / Avg: 73033.33 / Max: 74600

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 MIRRORDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD116003200480064008000SE +/- 74.71, N = 3SE +/- 5.24, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 373407919551961. (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 MIRRORDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD113002600390052006500Min: 7234 / Avg: 7339.67 / Max: 7484Min: 781 / Avg: 791.33 / Max: 798Min: 954 / Avg: 954.67 / Max: 955Min: 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.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 MIRRORDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD115003000450060007500SE +/- 88.50, N = 3SE +/- 4.18, N = 3SE +/- 0.67, N = 36804213811821951. (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 MIRRORDELL SAMSUNG SSD4DELL ENTERPRISE NVMEDELL ENT NVME SSD112002400360048006000Min: 6646 / Avg: 6804.33 / Max: 6952Min: 2133 / Avg: 2137.67 / Max: 2146Min: 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

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