05112023-TCST

PVE-NVME-R10-4DISK-ZFS2.2

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PVE-NVME-R10-4DISK-ZFS2.1
November 05 2023
  2 Hours, 18 Minutes
PVE-NVME-R10-4DISK-ZFS2.2
November 05 2023
  2 Hours, 18 Minutes
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PVE-NVME-R10-4DISK-ZFS2.1

Processor: AMD EPYC 7543 32-Core (12 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (3.20230228-4 BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 16GB, Disk: 34GB QEMU HDD, Graphics: bochs-drmdrmfb, Audio: Intel 82801I, Monitor: QEMU Monitor, Network: Red Hat Virtio device

OS: Ubuntu 22.04, Kernel: 5.15.0-86-generic (x86_64), Vulkan: 1.3.238, Compiler: GCC 11.4.0, File-System: ext4, Screen Resolution: 1280x800, System Layer: KVM

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --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-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr --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: NONE / relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0xa00110d
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET no microcode + 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: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

PVE-NVME-R10-4DISK-ZFS2.2

OS: Ubuntu 22.04, Kernel: 5.15.0-88-generic (x86_64), Vulkan: 1.3.238, Compiler: GCC 11.4.0, File-System: ext4, Screen Resolution: 1280x800, System Layer: KVM

05112023-TCSTOpenBenchmarking.orgPhoronix Test SuiteAMD EPYC 7543 32-Core (12 Cores)QEMU Standard PC (Q35 + ICH9 2009) (3.20230228-4 BIOS)Intel 82G33/G31/P35/P31 + ICH916GB34GB QEMU HDDbochs-drmdrmfbIntel 82801IQEMU MonitorRed Hat Virtio deviceUbuntu 22.045.15.0-86-generic (x86_64)5.15.0-88-generic (x86_64)1.3.238GCC 11.4.0ext41280x800KVMProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelsVulkanCompilerFile-SystemScreen ResolutionSystem Layer05112023-TCST BenchmarksSystem Logs- Transparent Huge Pages: madvise- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --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-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr --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 - NONE / relatime,rw / Block Size: 4096- CPU Microcode: 0xa00110d- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET no microcode + 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: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

PVE-NVME-R10-4DISK-ZFS2.1 vs. PVE-NVME-R10-4DISK-ZFS2.2 ComparisonPhoronix Test SuiteBaseline+9656.3%+9656.3%+19312.6%+19312.6%+28968.9%+28968.9%38625.1%35658.7%3.5%3.5%Seq Write - IO_uring - No - No - 64KB - 1Rand Write - IO_uring - No - No - 64KB - 1Rand Write - IO_uring - No - No - 64KB - 1186.4%Seq Write - IO_uring - No - No - 64KB - 1164.4%Seq Write - IO_uring - No - No - 1MB - 175.6%Seq Write - IO_uring - No - No - 1MB - 175.5%Rand Read - IO_uring - No - No - 64KB - 18.5%Rand Read - IO_uring - No - No - 64KB - 18.5%Seq Read - IO_uring - No - No - 64KB - 18.2%Seq Read - IO_uring - No - No - 64KB - 18.2%Rand Read - IO_uring - No - No - 4KB - 17.6%Rand Read - IO_uring - No - No - 4KB - 17.6%Seq Read - IO_uring - No - No - 4KB - 17.5%Seq Read - IO_uring - No - No - 4KB - 17.5%Rand Read - IO_uring - No - No - 1MB - 15.7%Rand Read - IO_uring - No - No - 1MB - 15.7%Seq Read - IO_uring - No - No - 1MB - 15.5%Seq Read - IO_uring - No - No - 1MB - 15.5%Rand Write - IO_uring - No - No - 1MB - 1Rand Write - IO_uring - No - No - 1MB - 1Flexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterFlexible IO TesterPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.2

05112023-TCSTfio: Rand Read - IO_uring - No - No - 1MB - 1 - Default Test Directoryfio: Rand Read - IO_uring - No - No - 1MB - 1 - Default Test Directoryfio: Rand Read - IO_uring - No - No - 4KB - 1 - Default Test Directoryfio: Rand Read - IO_uring - No - No - 4KB - 1 - Default Test Directoryfio: Rand Read - IO_uring - No - No - 64KB - 1 - Default Test Directoryfio: Rand Read - IO_uring - No - No - 64KB - 1 - Default Test Directoryfio: Rand Write - IO_uring - No - No - 1MB - 1 - Default Test Directoryfio: Rand Write - IO_uring - No - No - 1MB - 1 - Default Test Directoryfio: Rand Write - IO_uring - No - No - 4KB - 1 - Default Test Directoryfio: Rand Write - IO_uring - No - No - 4KB - 1 - Default Test Directoryfio: Rand Write - IO_uring - No - No - 64KB - 1 - Default Test Directoryfio: Rand Write - IO_uring - No - No - 64KB - 1 - Default Test Directoryfio: Seq Read - IO_uring - No - No - 1MB - 1 - Default Test Directoryfio: Seq Read - IO_uring - No - No - 1MB - 1 - Default Test Directoryfio: Seq Read - IO_uring - No - No - 4KB - 1 - Default Test Directoryfio: Seq Read - IO_uring - No - No - 4KB - 1 - Default Test Directoryfio: Seq Read - IO_uring - No - No - 64KB - 1 - Default Test Directoryfio: Seq Read - IO_uring - No - No - 64KB - 1 - Default Test Directoryfio: Seq Write - IO_uring - No - No - 1MB - 1 - Default Test Directoryfio: Seq Write - IO_uring - No - No - 1MB - 1 - Default Test Directoryfio: Seq Write - IO_uring - No - No - 4KB - 1 - Default Test Directoryfio: Seq Write - IO_uring - No - No - 4KB - 1 - Default Test Directoryfio: Seq Write - IO_uring - No - No - 64KB - 1 - Default Test Directoryfio: Seq Write - IO_uring - No - No - 64KB - 1 - Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.24032.604033510833.621277083782.85605262554.282554354712.28886781964.79314373803.883804526231.731315583257.47521192419.832420372002.83930011696.39271423814.213814474764.961186913487.64558022643.082643355963.9488991702583.68109783606.583606489319.731223303009.81481571378.711378366223.5291556656928.1210264OpenBenchmarking.org

Flexible IO Tester

OpenBenchmarking.orgMiB/s, More Is BetterFlexible IO Tester 3.35Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 1MB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.29001800270036004500SE +/- 2.23, N = 4SE +/- 2.11, N = 44032.603814.21MIN: 4028.61 / MAX: 4038.79MIN: 3810.97 / MAX: 3819.871. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.35Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 1MB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.29001800270036004500SE +/- 2.23, N = 4SE +/- 2.10, N = 440333814MIN: 4028.6 / MAX: 4038.78MIN: 3810.7 / MAX: 3819.551. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMiB/s, More Is BetterFlexible IO Tester 3.35Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.2110K220K330K440K550KSE +/- 6969.17, N = 4SE +/- 5616.59, N = 4510833.62474764.96MIN: 491730.18 / MAX: 524323.85MIN: 459665.87 / MAX: 485427.971. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.35Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.230K60K90K120K150KSE +/- 1742.30, N = 4SE +/- 1404.16, N = 4127708118691MIN: 122932.47 / MAX: 131080.9MIN: 114916.45 / MAX: 121357.021. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMiB/s, More Is BetterFlexible IO Tester 3.35Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 64KB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.28001600240032004000SE +/- 15.75, N = 4SE +/- 5.13, N = 43782.853487.64MIN: 3757.95 / MAX: 3826.78MIN: 3473.22 / MAX: 3497.391. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.35Type: Random Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 64KB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.213K26K39K52K65KSE +/- 251.91, N = 4SE +/- 82.11, N = 46052655802MIN: 60127.11 / MAX: 61228.36MIN: 55571.32 / MAX: 55958.141. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMiB/s, More Is BetterFlexible IO Tester 3.35Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 1MB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.26001200180024003000SE +/- 50.98, N = 4SE +/- 10.38, N = 42554.282643.08MIN: 2405.5 / MAX: 2621.26MIN: 2613.46 / MAX: 2660.471. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.35Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 1MB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.26001200180024003000SE +/- 50.98, N = 4SE +/- 10.38, N = 425542643MIN: 2405.24 / MAX: 2621MIN: 2613.24 / MAX: 2660.241. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMiB/s, More Is BetterFlexible IO Tester 3.35Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.280K160K240K320K400KSE +/- 2079.65, N = 4SE +/- 3067.11, N = 4354712.28355963.94MIN: 349349.75 / MAX: 358707.21MIN: 351976.19 / MAX: 364928.781. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.35Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.220K40K60K80K100KSE +/- 519.90, N = 4SE +/- 766.78, N = 48867888991MIN: 87337.43 / MAX: 89676.77MIN: 87994.01 / MAX: 91232.191. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMiB/s, More Is BetterFlexible IO Tester 3.35Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 64KB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.2150K300K450K600K750KSE +/- 10.04, N = 4SE +/- 1201.47, N = 41964.79702583.68MIN: 700032.56 / MAX: 705692.671. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.35Type: Random Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 64KB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.27K14K21K28K35KSE +/- 160.70, N = 4SE +/- 18.77, N = 43143710978MIN: 31030.13 / MAX: 31758.5MIN: 10937.74 / MAX: 11026.181. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMiB/s, More Is BetterFlexible IO Tester 3.35Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 1MB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.28001600240032004000SE +/- 2.30, N = 4SE +/- 0.67, N = 43803.883606.58MIN: 3797.8 / MAX: 3808.79MIN: 3605.37 / MAX: 3608.031. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.35Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 1MB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.28001600240032004000SE +/- 2.29, N = 4SE +/- 0.68, N = 438043606MIN: 3797.73 / MAX: 3808.69MIN: 3604.97 / MAX: 3607.711. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMiB/s, More Is BetterFlexible IO Tester 3.35Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.2110K220K330K440K550KSE +/- 1473.41, N = 4SE +/- 3766.56, N = 4526231.73489319.73MIN: 522810.86 / MAX: 529209.12MIN: 478129.83 / MAX: 494341.441. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.35Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.230K60K90K120K150KSE +/- 368.35, N = 4SE +/- 941.64, N = 4131558122330MIN: 130702.69 / MAX: 132302.27MIN: 119532.43 / MAX: 123585.361. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMiB/s, More Is BetterFlexible IO Tester 3.35Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 64KB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.27001400210028003500SE +/- 6.14, N = 4SE +/- 3.93, N = 43257.473009.81MIN: 3245.54 / MAX: 3269.54MIN: 2999.83 / MAX: 3018.991. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.35Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 64KB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.211K22K33K44K55KSE +/- 98.17, N = 4SE +/- 62.81, N = 45211948157MIN: 51928.62 / MAX: 52312.58MIN: 47997.17 / MAX: 48303.781. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMiB/s, More Is BetterFlexible IO Tester 3.35Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 1MB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.25001000150020002500SE +/- 100.97, N = 4SE +/- 16.25, N = 42419.831378.71MIN: 2216.36 / MAX: 2646.2MIN: 1353.28 / MAX: 1424.931. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.35Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 1MB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.25001000150020002500SE +/- 101.00, N = 4SE +/- 16.25, N = 424201378MIN: 2216.08 / MAX: 2646.04MIN: 1352.95 / MAX: 1424.591. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMiB/s, More Is BetterFlexible IO Tester 3.35Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.280K160K240K320K400KSE +/- 2451.46, N = 4SE +/- 1885.36, N = 4372002.83366223.52MIN: 366395.47 / MAX: 376869.38MIN: 361073.65 / MAX: 369765.431. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.35Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.220K40K60K80K100KSE +/- 612.87, N = 4SE +/- 471.34, N = 49300191556MIN: 91598.8 / MAX: 94217.31MIN: 90268.39 / MAX: 92441.341. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgMiB/s, More Is BetterFlexible IO Tester 3.35Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 64KB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.2140K280K420K560K700KSE +/- 26.19, N = 4SE +/- 18466.98, N = 41696.39656928.12MIN: 603671.44 / MAX: 688537.191. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.35Type: Sequential Write - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 64KB - Job Count: 1 - Disk Target: Default Test DirectoryPVE-NVME-R10-4DISK-ZFS2.1PVE-NVME-R10-4DISK-ZFS2.26K12K18K24K30KSE +/- 419.10, N = 4SE +/- 288.54, N = 42714210264MIN: 26088.08 / MAX: 27844.44MIN: 9432.11 / MAX: 10758.131. (CC) gcc options: -rdynamic -lm -laio -lpthread -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native

24 Results Shown

Flexible IO Tester:
  Rand Read - IO_uring - No - No - 1MB - 1 - Default Test Directory:
    MiB/s
    IOPS
  Rand Read - IO_uring - No - No - 4KB - 1 - Default Test Directory:
    MiB/s
    IOPS
  Rand Read - IO_uring - No - No - 64KB - 1 - Default Test Directory:
    MiB/s
    IOPS
  Rand Write - IO_uring - No - No - 1MB - 1 - Default Test Directory:
    MiB/s
    IOPS
  Rand Write - IO_uring - No - No - 4KB - 1 - Default Test Directory:
    MiB/s
    IOPS
  Rand Write - IO_uring - No - No - 64KB - 1 - Default Test Directory:
    MiB/s
    IOPS
  Seq Read - IO_uring - No - No - 1MB - 1 - Default Test Directory:
    MiB/s
    IOPS
  Seq Read - IO_uring - No - No - 4KB - 1 - Default Test Directory:
    MiB/s
    IOPS
  Seq Read - IO_uring - No - No - 64KB - 1 - Default Test Directory:
    MiB/s
    IOPS
  Seq Write - IO_uring - No - No - 1MB - 1 - Default Test Directory:
    MiB/s
    IOPS
  Seq Write - IO_uring - No - No - 4KB - 1 - Default Test Directory:
    MiB/s
    IOPS
  Seq Write - IO_uring - No - No - 64KB - 1 - Default Test Directory:
    MiB/s
    IOPS

PVE-NVME-R10-4DISK-ZFS2.1

Processor: AMD EPYC 7543 32-Core (12 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (3.20230228-4 BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 16GB, Disk: 34GB QEMU HDD, Graphics: bochs-drmdrmfb, Audio: Intel 82801I, Monitor: QEMU Monitor, Network: Red Hat Virtio device

OS: Ubuntu 22.04, Kernel: 5.15.0-86-generic (x86_64), Vulkan: 1.3.238, Compiler: GCC 11.4.0, File-System: ext4, Screen Resolution: 1280x800, System Layer: KVM

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --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-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr --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: NONE / relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0xa00110d
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET no microcode + 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: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 5 November 2023 00:50 by user tcstudios.

PVE-NVME-R10-4DISK-ZFS2.2

Processor: AMD EPYC 7543 32-Core (12 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (3.20230228-4 BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 16GB, Disk: 34GB QEMU HDD, Graphics: bochs-drmdrmfb, Audio: Intel 82801I, Monitor: QEMU Monitor, Network: Red Hat Virtio device

OS: Ubuntu 22.04, Kernel: 5.15.0-88-generic (x86_64), Vulkan: 1.3.238, Compiler: GCC 11.4.0, File-System: ext4, Screen Resolution: 1280x800, System Layer: KVM

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --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-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr --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: NONE / relatime,rw / Block Size: 4096
Processor Notes: CPU Microcode: 0xa00110d
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET no microcode + 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: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 5 November 2023 02:59 by user tcstudios.