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 2210049-NE-2209208NE73
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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 2022
  50 Minutes
DELL SAMSUNG SSD4
September 20 2022
  25 Minutes
DELL ENTERPRISE NVME
September 20 2022
  25 Minutes
SAMSUNG ZFS MIRROR
September 20 2022
  54 Minutes
DELLENT ZFS MIRROR
September 20 2022
  1 Hour, 22 Minutes
PERC RAID1 SAMSUNG 256-A-D-C
September 20 2022
  50 Minutes
PERC RAID1 DELL ENT. H755
September 20 2022
  46 Minutes
NFS 1 NO SSD
October 04 2022
  26 Minutes
NFS 2 NO SSD 32k
October 04 2022
  26 Minutes
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  38 Minutes

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10 Per VDEV RaidZ2

5 Per VDEV RaidZ2

Mirrors

Processor: Intel Xeon Silver 4216 (32 Cores), Motherboard: 45Drives XL60 0123456789, Memory: 256GB, Disk: 742117GB

OS: FreeBSD, Kernel: 12.2-RELEASE-p10 (x86_64), Compiler: Clang 10.0.1, File-System: zfs

DELL ENT NVME SSD1

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0xa00115d
Security Notes: 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

DELL SAMSUNG SSD4

DELL ENTERPRISE NVME

Processor: 2 x AMD EPYC 7513 32-Core (64 Cores / 128 Threads), Motherboard: Dell PowerEdge R7525 [0590KW] (2.6.6 BIOS), Chipset: AMD Starship/Matisse, Memory: 8 x 64 GB DDR4-3200MT/s 36ASF8G72PZ-3G2B2, Disk: 240GB DELLBOSS VD + 2 x 1920GB Dell Ent NVMe CM + 2 x 3841GB SAMSUNG MZQL23T8, Graphics: Matrox G200eW3, Monitor: DELL E172FP, Network: 4 x Intel X710 for 10GBASE-T + 2 x Broadcom NetXtreme BCM5720 2-port PCIe

OS: Debian GNU/Linux 11, Kernel: 5.15.30-2-pve (x86_64), Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210110, File-System: ext4, Screen Resolution: 1280x1024

SAMSUNG ZFS MIRROR

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 131072
Processor Notes: CPU Microcode: 0xa00115d
Security Notes: 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

DELLENT ZFS MIRROR

OS: Debian GNU/Linux 11, Kernel: 5.15.30-2-pve (x86_64), Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210110, File-System: zfs, Screen Resolution: 1280x1024

PERC RAID1 SAMSUNG 256-A-D-C

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0xa00115d
Security Notes: 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

PERC RAID1 DELL ENT. H755

OS: Debian GNU/Linux 11, Kernel: 5.15.30-2-pve (x86_64), Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210110, File-System: ext4, Screen Resolution: 1280x1024

NFS 1 NO SSD

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 131072
Processor Notes: CPU Microcode: 0xa00115d
Security Notes: 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

NFS 2 NO SSD 32k

OS: Debian GNU/Linux 11, Kernel: 5.15.30-2-pve (x86_64), Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210110, File-System: nfs, Screen Resolution: 1280x1024

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 32768
Processor Notes: CPU Microcode: 0xa00115d
Security Notes: 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

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. H755NFS 1 NO SSDNFS 2 NO SSD 32kIntel 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 20210110ext41280x1024zfsext4nfsOpenBenchmarking.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, NFS 1 NO SSD, NFS 2 NO SSD 32k: 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, NFS 1 NO SSD, NFS 2 NO SSD 32k: --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- NFS 1 NO SSD: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 131072- NFS 2 NO SSD 32k: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 32768Processor 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, NFS 1 NO SSD, NFS 2 NO SSD 32k: 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, NFS 1 NO SSD, NFS 2 NO SSD 32k: 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. H755NFS 1 NO SSDNFS 2 NO SSD 32kResult OverviewPhoronix Test Suite100%4498%8895%13293%17690%Flexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterSeq Write - POSIX AIO - No - Yes - 128KBSeq Read - POSIX AIO - No - Yes - 128KBRand Write - POSIX AIO - No - Yes - 128KBRand Write - POSIX AIO - No - Yes - 4KBRand Write - POSIX AIO - No - Yes - 4KBRand Read - POSIX AIO - No - Yes - 4KBSeq Read - POSIX AIO - No - Yes - 4KBSeq Read - POSIX AIO - No - Yes - 4KBSeq Write - POSIX AIO - No - Yes - 4KBSeq Write - 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 MIRRORDELLENT ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H755NFS 1 NO SSDNFS 2 NO SSD 32k685175333360923001566679083727007351880004951270001469339131730336921773334321103331570009350073518800052913566713133391300697178333505129333156333957337391893335371376671326009990027.3699171.3182601561203161728.1718370.3178711553203162319619538.4982524.4624263272054164002466306724.3638517133208016633791213847.21210024061233763322861830087.62250024061500945722851830095511823889913370318000058733621049633172044013313823539175443361454914073406804386985837211850005736764545163316984344671302333333528476074484467172662280.52053312832633961327982240013434367157397672170028012240012022754183468001684294212767233418700204521001884816713167247519787159116459.90424728.8752215213919215349.96724889.2892319216619415442682719.89524909.0242252247512910309.87425059.367233824421311042310306OpenBenchmarking.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 DirectoryMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2SAMSUNG ZFS MIRRORDELLENT ZFS MIRRORPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD1NFS 1 NO SSDNFS 2 NO SSD 32k150300450600750SE +/- 2.848, N = 3SE +/- 2.667, N = 3SE +/- 3.055, N = 3SE +/- 1.333, N = 3SE +/- 11.528, N = 12SE +/- 7.354, N = 15SE +/- 0.000, N = 3SE +/- 0.000, N = 3SE +/- 0.058, N = 3SE +/- 0.033, N = 3SE +/- 0.043, N = 3697.000692.000685.000388.000386.000183.00080.50047.20038.40027.3009.9049.895
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 RaidZ2SAMSUNG ZFS MIRRORDELLENT ZFS MIRRORPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD1NFS 1 NO SSDNFS 2 NO SSD 32k120240360480600Min: 694 / Avg: 697.33 / Max: 703Min: 687 / Avg: 692.33 / Max: 695Min: 679 / Avg: 685 / Max: 689Min: 385 / Avg: 387.67 / Max: 389Min: 311 / Avg: 385.5 / Max: 435Min: 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: 27.4Min: 9.85 / Avg: 9.9 / Max: 9.96Min: 9.82 / Avg: 9.9 / Max: 9.97

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 RaidZ2SAMSUNG ZFS MIRRORDELLENT ZFS MIRRORPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD1NFS 2 NO SSD 32kNFS 1 NO SSD40K80K120K160K200KSE +/- 666.67, N = 3SE +/- 666.67, N = 3SE +/- 666.67, N = 3SE +/- 366.67, N = 3SE +/- 2927.48, N = 12SE +/- 1886.59, N = 15SE +/- 4.63, N = 3SE +/- 14.33, N = 3SE +/- 11.55, N = 3SE +/- 8.14, N = 317866717733317533399133985834680020533121009825699124902472
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 RaidZ2SAMSUNG ZFS MIRRORDELLENT ZFS MIRRORPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD1NFS 2 NO SSD 32kNFS 1 NO SSD30K60K90K120K150KMin: 178000 / Avg: 178666.67 / Max: 180000Min: 176000 / Avg: 177333.33 / Max: 178000Min: 174000 / Avg: 175333.33 / Max: 176000Min: 98400 / Avg: 99133.33 / Max: 99500Min: 79600 / Avg: 98583.33 / Max: 111000Min: 12300 / Avg: 20533.33 / Max: 30700Min: 9817 / Avg: 9825.33 / Max: 9833Min: 6971 / Avg: 6991.33 / Max: 7019Min: 2470 / Avg: 2489.67 / Max: 2510Min: 2459 / Avg: 2472 / Max: 2487

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 MIRRORSAMSUNG ZFS MIRRORMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL ENTERPRISE NVMEPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENT NVME SSD1DELL SAMSUNG SSD4NFS 2 NO SSD 32kNFS 1 NO SSD160320480640800SE +/- 6.227, N = 3SE +/- 0.667, N = 3SE +/- 5.608, N = 3SE +/- 2.333, N = 3SE +/- 1.764, N = 3SE +/- 0.333, N = 3SE +/- 4.123, N = 12SE +/- 1.073, N = 15SE +/- 0.861, N = 15SE +/- 0.000, N = 3SE +/- 0.066, N = 3SE +/- 0.041, N = 3721.000703.000505.000432.000360.000240.000168.000128.00071.30024.4009.0248.875
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 MIRRORSAMSUNG ZFS MIRRORMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL ENTERPRISE NVMEPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENT NVME SSD1DELL SAMSUNG SSD4NFS 2 NO SSD 32kNFS 1 NO SSD130260390520650Min: 709 / Avg: 721.33 / Max: 729Min: 702 / Avg: 702.67 / Max: 704Min: 497 / Avg: 505.33 / Max: 516Min: 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: 24.4Min: 8.92 / Avg: 9.02 / Max: 9.15Min: 8.79 / Avg: 8.87 / Max: 8.92

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 MIRRORSAMSUNG ZFS MIRRORMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL ENTERPRISE NVMEPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENT NVME SSD1DELL SAMSUNG SSD4NFS 2 NO SSD 32kNFS 1 NO SSD40K80K120K160K200KSE +/- 1527.53, N = 3SE +/- 1452.97, N = 3SE +/- 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 = 3SE +/- 16.60, N = 3SE +/- 10.50, N = 31850001800001293331103339230061233429423263318260624222522215
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 MIRRORSAMSUNG ZFS MIRRORMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL ENTERPRISE NVMEPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENT NVME SSD1DELL SAMSUNG SSD4NFS 2 NO SSD 32kNFS 1 NO SSD30K60K90K120K150KMin: 182000 / Avg: 185000 / Max: 187000Min: 127000 / Avg: 129333.33 / Max: 132000Min: 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: 6246Min: 2226 / Avg: 2252.33 / Max: 2283Min: 2194 / Avg: 2215 / Max: 2226

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 MIRRORDELLENT ZFS MIRRORPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL SAMSUNG SSD4NFS 2 NO SSD 32kNFS 1 NO SSDDELL ENT NVME SSD130K60K90K120K150KSE +/- 577.35, N = 3SE +/- 333.33, N = 3SE +/- 333.33, N = 3SE +/- 600.93, N = 3SE +/- 578.31, N = 3SE +/- 33.33, N = 3SE +/- 26.74, N = 3SE +/- 3.79, N = 3SE +/- 43.75, N = 3SE +/- 9.02, N = 3SE +/- 30.40, N = 3SE +/- 2.89, N = 3157000156667156333587335736712767961376336327247521391561
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 MIRRORDELLENT ZFS MIRRORPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL SAMSUNG SSD4NFS 2 NO SSD 32kNFS 1 NO SSDDELL 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: 56400 / Avg: 57366.67 / Max: 58400Min: 12700 / Avg: 12766.67 / Max: 12800Min: 9579 / Avg: 9613.33 / Max: 9666Min: 7627 / Avg: 7633 / Max: 7640Min: 6241 / Avg: 6327 / Max: 6384Min: 2461 / Avg: 2475.33 / Max: 2492Min: 2102 / Avg: 2138.67 / Max: 2199Min: 1556 / Avg: 1561 / Max: 1566

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 RaidZ2DELLENT ZFS MIRRORSAMSUNG ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD1NFS 1 NO SSDNFS 2 NO SSD 32k2K4K6K8K10KSE +/- 108.58, N = 3SE +/- 58.30, N = 3SE +/- 15.21, N = 3SE +/- 1.33, N = 3SE +/- 6.39, N = 3SE +/- 1.53, N = 3SE +/- 1.45, N = 3SE +/- 0.33, N = 3SE +/- 0.88, N = 39083645462102798233422862054203192129
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 RaidZ2DELLENT ZFS MIRRORSAMSUNG ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD1NFS 1 NO SSDNFS 2 NO SSD 32k16003200480064008000Min: 8944 / Avg: 9083 / Max: 9297Min: 6341 / Avg: 6453.67 / Max: 6536Min: 6181 / Avg: 6210.33 / Max: 6232Min: 2797 / Avg: 2798.33 / Max: 2801Min: 2324 / Avg: 2334.33 / Max: 2346Min: 2284 / Avg: 2286 / Max: 2289Min: 200 / Avg: 202.67 / Max: 205Min: 192 / Avg: 192.33 / Max: 193Min: 128 / Avg: 129.33 / Max: 131

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 RaidZ2DELLENT ZFS MIRRORSAMSUNG ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD1NFS 1 NO SSDNFS 2 NO SSD 32k20K40K60K80K100KSE +/- 517.47, N = 3SE +/- 757.19, N = 3SE +/- 862.17, N = 3SE +/- 480.74, N = 3SE +/- 120.19, N = 3SE +/- 57.74, N = 3SE +/- 10.41, N = 3SE +/- 2.03, N = 3SE +/- 6.64, N = 3957339350072700516334963322400187001830016400161715341030
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 RaidZ2DELLENT ZFS MIRRORSAMSUNG ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD1NFS 1 NO SSDNFS 2 NO SSD 32k17K34K51K68K85KMin: 94700 / Avg: 95733.33 / Max: 96300Min: 92100 / Avg: 93500 / Max: 94700Min: 71600 / Avg: 72700 / Max: 74400Min: 50700 / Avg: 51633.33 / Max: 52300Min: 49400 / Avg: 49633.33 / Max: 49800Min: 18600 / Avg: 18700 / Max: 18800Min: 1598 / Avg: 1616.67 / Max: 1634Min: 1531 / Avg: 1534.33 / Max: 1538Min: 1019 / Avg: 1030.33 / Max: 1042

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 MIRRORDELLENT ZFS MIRRORMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL SAMSUNG SSD4PERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL ENT NVME SSD1NFS 1 NO SSDNFS 2 NO SSD 32k400800120016002000SE +/- 42.444, N = 15SE +/- 30.864, N = 15SE +/- 1.667, N = 3SE +/- 1.764, N = 3SE +/- 1.764, N = 3SE +/- 0.333, N = 3SE +/- 0.333, N = 3SE +/- 0.318, N = 3SE +/- 0.058, N = 3SE +/- 0.005, N = 3SE +/- 0.042, N = 31720.0001698.000739.000735.000735.000246.000204.000134.00087.60028.1009.9679.874
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 MIRRORDELLENT ZFS MIRRORMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL SAMSUNG SSD4PERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL ENT NVME SSD1NFS 1 NO SSDNFS 2 NO SSD 32k30060090012001500Min: 1514 / Avg: 1719.53 / Max: 2081Min: 1513 / Avg: 1697.6 / Max: 2045Min: 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: 28.2Min: 9.96 / Avg: 9.97 / Max: 9.98Min: 9.79 / Avg: 9.87 / Max: 9.92

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 MIRRORDELLENT ZFS MIRRORMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL SAMSUNG SSD4PERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL ENT NVME SSD1NFS 2 NO SSD 32kNFS 1 NO SSD90K180K270K360K450KSE +/- 10885.49, N = 15SE +/- 7940.17, N = 15SE +/- 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 = 3SE +/- 16.76, N = 3SE +/- 1.20, N = 344013343446718933318800018800063067521003436722500718325052488
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 MIRRORDELLENT ZFS MIRRORMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL SAMSUNG SSD4PERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL ENT NVME SSD1NFS 2 NO SSD 32kNFS 1 NO SSD80K160K240K320K400KMin: 387000 / Avg: 440133.33 / Max: 533000Min: 387000 / Avg: 434466.67 / Max: 524000Min: 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: 7205Min: 2477 / Avg: 2505.33 / Max: 2535Min: 2486 / Avg: 2487.67 / Max: 2490

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 MIRRORDELLENT ZFS MIRRORMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL ENTERPRISE NVMEPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENT NVME SSD1DELL SAMSUNG SSD4NFS 2 NO SSD 32kNFS 1 NO SSD30060090012001500SE +/- 21.107, N = 12SE +/- 11.953, N = 15SE +/- 1.202, N = 3SE +/- 0.667, N = 3SE +/- 0.726, N = 14SE +/- 0.300, N = 3SE +/- 0.083, N = 3SE +/- 0.026, N = 31382.0001302.000537.000529.000495.000240.000188.000157.00070.30024.3009.3679.289
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 MIRRORDELLENT ZFS MIRRORMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL ENTERPRISE NVMEPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENT NVME SSD1DELL SAMSUNG SSD4NFS 2 NO SSD 32kNFS 1 NO SSD2004006008001000Min: 1265 / Avg: 1382.42 / Max: 1461Min: 1185 / Avg: 1302 / Max: 1386Min: 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: 24.9Min: 9.21 / Avg: 9.37 / Max: 9.49Min: 9.24 / Avg: 9.29 / Max: 9.32

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 MIRRORDELLENT ZFS MIRRORMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL ENTERPRISE NVMEPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENT NVME SSD1DELL SAMSUNG SSD4NFS 2 NO SSD 32kNFS 1 NO SSD80K160K240K320K400KSE +/- 5411.07, N = 12SE +/- 3073.18, 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 = 3SE +/- 20.98, N = 3SE +/- 6.44, N = 335391733333313766713566712700061500481673976717871638523382319
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 MIRRORDELLENT ZFS MIRRORMirrors5 Per VDEV RaidZ210 Per VDEV RaidZ2DELL ENTERPRISE NVMEPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENT NVME SSD1DELL SAMSUNG SSD4NFS 2 NO SSD 32kNFS 1 NO SSD60K120K180K240K300KMin: 324000 / Avg: 353916.67 / Max: 374000Min: 303000 / Avg: 333333.33 / Max: 355000Min: 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: 6387Min: 2298 / Avg: 2338 / Max: 2369Min: 2306 / Avg: 2318.67 / Max: 2327

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 MIRRORDELLENT ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CDELL SAMSUNG SSD4PERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMENFS 2 NO SSD 32kNFS 1 NO SSDDELL ENT NVME SSD130K60K90K120K150KSE +/- 2369.38, N = 15SE +/- 1400.00, N = 5SE +/- 333.33, N = 3SE +/- 693.62, N = 3SE +/- 522.53, N = 15SE +/- 351.19, N = 3SE +/- 33.33, N = 3SE +/- 88.19, N = 3SE +/- 4.33, N = 3SE +/- 24.91, N = 3SE +/- 16.80, N = 3SE +/- 4.10, N = 314693313260013133354433528472170017133131679457244221661553
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 MIRRORDELLENT ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CDELL SAMSUNG SSD4PERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMENFS 2 NO SSD 32kNFS 1 NO SSDDELL 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: 47000 / Avg: 52846.67 / Max: 54900Min: 21000 / Avg: 21700 / Max: 22100Min: 17100 / Avg: 17133.33 / Max: 17200Min: 13000 / Avg: 13166.67 / Max: 13300Min: 9448 / Avg: 9456.67 / Max: 9461Min: 2397 / Avg: 2442 / Max: 2483Min: 2133 / Avg: 2166 / Max: 2188Min: 1545 / Avg: 1552.67 / Max: 1559

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 RaidZ2SAMSUNG ZFS MIRRORDELLENT ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD1NFS 1 NO SSDNFS 2 NO SSD 32k2K4K6K8K10KSE +/- 114.13, N = 3SE +/- 46.95, N = 10SE +/- 85.11, N = 13SE +/- 1.86, N = 3SE +/- 17.87, N = 15SE +/- 0.67, N = 3SE +/- 1.20, N = 3SE +/- 0.67, N = 3SE +/- 0.88, N = 3SE +/- 0.67, N = 39131614560742801247522852080203194131
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 RaidZ2SAMSUNG ZFS MIRRORDELLENT ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD1NFS 1 NO SSDNFS 2 NO SSD 32k16003200480064008000Min: 8929 / Avg: 9131.33 / Max: 9324Min: 5919 / Avg: 6144.8 / Max: 6316Min: 5120 / Avg: 6073.62 / Max: 6349Min: 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: 204Min: 192 / Avg: 193.67 / Max: 195Min: 130 / Avg: 130.67 / Max: 132

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 RaidZ2SAMSUNG ZFS MIRRORDELLENT ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD1NFS 1 NO SSDNFS 2 NO SSD 32k20K40K60K80K100KSE +/- 1081.67, N = 3SE +/- 709.46, N = 3SE +/- 924.36, N = 3SE +/- 376.59, N = 10SE +/- 752.31, N = 13SE +/- 141.04, N = 15SE +/- 33.33, N = 3SE +/- 4.84, N = 3SE +/- 7.13, N = 3SE +/- 3.84, N = 3999009130073033491404844622400197871830016633162315441042
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 RaidZ2SAMSUNG ZFS MIRRORDELLENT ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CPERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMEDELL SAMSUNG SSD4DELL ENT NVME SSD1NFS 1 NO SSDNFS 2 NO SSD 32k20K40K60K80K100KMin: 98400 / Avg: 99900 / Max: 102000Min: 90400 / Avg: 91300 / Max: 92700Min: 71400 / Avg: 73033.33 / Max: 74600Min: 47300 / Avg: 49140 / Max: 50500Min: 40000 / Avg: 48446.15 / Max: 50800Min: 18900 / Avg: 19786.67 / Max: 21400Min: 16600 / Avg: 16633.33 / Max: 16700Min: 1613 / Avg: 1622.67 / Max: 1628Min: 1530 / Avg: 1543.67 / Max: 1554Min: 1036 / Avg: 1041.67 / Max: 1049

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 MIRRORDELLENT ZFS MIRRORPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL SAMSUNG SSD4NFS 2 NO SSD 32kNFS 1 NO SSDDELL ENT NVME SSD116003200480064008000SE +/- 74.71, N = 3SE +/- 69.68, N = 3SE +/- 3.18, N = 3SE +/- 3.38, N = 3SE +/- 0.33, N = 3SE +/- 5.24, N = 3SE +/- 1.15, N = 3SE +/- 3.71, N = 3SE +/- 0.33, N = 373407172159112029557913102681961. (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 MIRRORDELLENT ZFS MIRRORPERC RAID1 DELL ENT. H755PERC RAID1 SAMSUNG 256-A-D-CDELL ENTERPRISE NVMEDELL SAMSUNG SSD4NFS 2 NO SSD 32kNFS 1 NO SSDDELL ENT NVME SSD113002600390052006500Min: 7234 / Avg: 7339.67 / Max: 7484Min: 7055 / Avg: 7171.67 / Max: 7296Min: 1585 / Avg: 1591.33 / Max: 1595Min: 1198 / Avg: 1202.33 / Max: 1209Min: 954 / Avg: 954.67 / Max: 955Min: 781 / Avg: 791.33 / Max: 798Min: 308 / Avg: 310 / Max: 312Min: 263 / Avg: 267.67 / Max: 275Min: 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 MIRRORDELLENT ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CDELL SAMSUNG SSD4PERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMENFS 2 NO SSD 32kNFS 1 NO SSDDELL ENT NVME SSD115003000450060007500SE +/- 88.50, N = 3SE +/- 59.56, N = 15SE +/- 6.81, N = 3SE +/- 4.18, N = 3SE +/- 7.62, N = 3SE +/- 0.67, N = 3SE +/- 2.19, N = 36804662227542138164511823062711951. (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 MIRRORDELLENT ZFS MIRRORPERC RAID1 SAMSUNG 256-A-D-CDELL SAMSUNG SSD4PERC RAID1 DELL ENT. H755DELL ENTERPRISE NVMENFS 2 NO SSD 32kNFS 1 NO SSDDELL ENT NVME SSD112002400360048006000Min: 6646 / Avg: 6804.33 / Max: 6952Min: 5995 / Avg: 6622.13 / Max: 6859Min: 2744 / Avg: 2754 / Max: 2767Min: 2133 / Avg: 2137.67 / Max: 2146Min: 1631 / Avg: 1645.33 / Max: 1657Min: 1181 / Avg: 1182.33 / Max: 1183Min: 267 / Avg: 271.33 / Max: 2741. (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

10 Per VDEV RaidZ2

Testing initiated at 22 October 2021 09:17 by user .

5 Per VDEV RaidZ2

Testing initiated at 22 October 2021 10:19 by user .

Mirrors

Processor: Intel Xeon Silver 4216 (32 Cores), Motherboard: 45Drives XL60 0123456789, Memory: 256GB, Disk: 742117GB

OS: FreeBSD, Kernel: 12.2-RELEASE-p10 (x86_64), Compiler: Clang 10.0.1, File-System: zfs

Testing initiated at 22 October 2021 11:11 by user .

DELL ENT NVME SSD1

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0xa00115d
Security Notes: 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

Testing initiated at 20 September 2022 09:55 by user root.

DELL SAMSUNG SSD4

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0xa00115d
Security Notes: 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

Testing initiated at 20 September 2022 10:45 by user root.

DELL ENTERPRISE NVME

Processor: 2 x AMD EPYC 7513 32-Core (64 Cores / 128 Threads), Motherboard: Dell PowerEdge R7525 [0590KW] (2.6.6 BIOS), Chipset: AMD Starship/Matisse, Memory: 8 x 64 GB DDR4-3200MT/s 36ASF8G72PZ-3G2B2, Disk: 240GB DELLBOSS VD + 2 x 1920GB Dell Ent NVMe CM + 2 x 3841GB SAMSUNG MZQL23T8, Graphics: Matrox G200eW3, Monitor: DELL E172FP, Network: 4 x Intel X710 for 10GBASE-T + 2 x Broadcom NetXtreme BCM5720 2-port PCIe

OS: Debian GNU/Linux 11, Kernel: 5.15.30-2-pve (x86_64), Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210110, File-System: ext4, Screen Resolution: 1280x1024

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0xa00115d
Security Notes: 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

Testing initiated at 20 September 2022 11:05 by user root.

SAMSUNG ZFS MIRROR

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 131072
Processor Notes: CPU Microcode: 0xa00115d
Security Notes: 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

Testing initiated at 20 September 2022 11:47 by user root.

DELLENT ZFS MIRROR

Processor: 2 x AMD EPYC 7513 32-Core (64 Cores / 128 Threads), Motherboard: Dell PowerEdge R7525 [0590KW] (2.6.6 BIOS), Chipset: AMD Starship/Matisse, Memory: 8 x 64 GB DDR4-3200MT/s 36ASF8G72PZ-3G2B2, Disk: 240GB DELLBOSS VD + 2 x 1920GB Dell Ent NVMe CM + 2 x 3841GB SAMSUNG MZQL23T8, Graphics: Matrox G200eW3, Monitor: DELL E172FP, Network: 4 x Intel X710 for 10GBASE-T + 2 x Broadcom NetXtreme BCM5720 2-port PCIe

OS: Debian GNU/Linux 11, Kernel: 5.15.30-2-pve (x86_64), Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210110, File-System: zfs, Screen Resolution: 1280x1024

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 131072
Processor Notes: CPU Microcode: 0xa00115d
Security Notes: 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

Testing initiated at 20 September 2022 12:30 by user root.

PERC RAID1 SAMSUNG 256-A-D-C

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0xa00115d
Security Notes: 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

Testing initiated at 20 September 2022 14:04 by user root.

PERC RAID1 DELL ENT. H755

Processor: 2 x AMD EPYC 7513 32-Core (64 Cores / 128 Threads), Motherboard: Dell PowerEdge R7525 [0590KW] (2.6.6 BIOS), Chipset: AMD Starship/Matisse, Memory: 8 x 64 GB DDR4-3200MT/s 36ASF8G72PZ-3G2B2, Disk: 240GB DELLBOSS VD + 2 x 1920GB Dell Ent NVMe CM + 2 x 3841GB SAMSUNG MZQL23T8, Graphics: Matrox G200eW3, Monitor: DELL E172FP, Network: 4 x Intel X710 for 10GBASE-T + 2 x Broadcom NetXtreme BCM5720 2-port PCIe

OS: Debian GNU/Linux 11, Kernel: 5.15.30-2-pve (x86_64), Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210110, File-System: ext4, Screen Resolution: 1280x1024

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0xa00115d
Security Notes: 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

Testing initiated at 20 September 2022 14:48 by user root.

NFS 1 NO SSD

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 131072
Processor Notes: CPU Microcode: 0xa00115d
Security Notes: 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

Testing initiated at 4 October 2022 15:05 by user root.

NFS 2 NO SSD 32k

Processor: 2 x AMD EPYC 7513 32-Core (64 Cores / 128 Threads), Motherboard: Dell PowerEdge R7525 [0590KW] (2.6.6 BIOS), Chipset: AMD Starship/Matisse, Memory: 8 x 64 GB DDR4-3200MT/s 36ASF8G72PZ-3G2B2, Disk: 240GB DELLBOSS VD + 2 x 1920GB Dell Ent NVMe CM + 2 x 3841GB SAMSUNG MZQL23T8, Graphics: Matrox G200eW3, Monitor: DELL E172FP, Network: 4 x Intel X710 for 10GBASE-T + 2 x Broadcom NetXtreme BCM5720 2-port PCIe

OS: Debian GNU/Linux 11, Kernel: 5.15.30-2-pve (x86_64), Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210110, File-System: nfs, Screen Resolution: 1280x1024

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --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 Notes: MQ-DEADLINE / errors=remount-ro,relatime,rw / Block Size: 32768
Processor Notes: CPU Microcode: 0xa00115d
Security Notes: 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

Testing initiated at 4 October 2022 16:46 by user root.