nebula_nvme

Intel Core i7-7700K testing with a MSI Z270-A PRO (MS-7A71) v1.0 (1.60 BIOS) and MSI Intel HD 630 on Debian GNU/Linux 10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2102109-HA-NEBULANVM07&grt.

nebula_nvmeProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelCompilerFile-SystemScreen Resolutionnebula_nvmeIntel Core i7-7700K @ 4.20GHz (4 Cores / 8 Threads)MSI Z270-A PRO (MS-7A71) v1.0 (1.60 BIOS)Intel Xeon E3-1200 v6/7th + Z2704 x 8192 MB DDR4-3867MT/s1000GB Western Digital WDS100T2B0C-00PXH0 + 512GB ADATA SX8200PNPMSI Intel HD 630 (1150MHz)Realtek ALC892Realtek RTL8111/8168/8411 + 2 x Intel 82576Debian GNU/Linux 105.4.78-2-pve (x86_64)GCC 8.3.0ext41920x1080OpenBenchmarking.org- --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - NONE / errors=remount-ro,relatime,rw / Block Size: 4096- Scaling Governor: intel_pstate performance - CPU Microcode: 0x8e- itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + 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 Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Vulnerable: No microcode + tsx_async_abort: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable

nebula_nvmefio: Seq Write - Linux AIO - No - Yes - 4KB - /Fastfio: Seq Write - Linux AIO - No - Yes - 4KB - /Fastnebula_nvme831212667OpenBenchmarking.org

Flexible IO Tester

Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /Fast

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /Fastnebula_nvme2004006008001000SE +/- 3.51, N = 38311. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -lgfapi -lglusterfs -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Flexible IO Tester

Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /Fast

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.25Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /Fastnebula_nvme50K100K150K200K250KSE +/- 666.67, N = 32126671. (CC) gcc options: -rdynamic -ll -lnuma -lrt -lz -lpthread -lm -lgfapi -lglusterfs -ldl -laio -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native

Phoronix Test Suite v10.8.4