benchmarkmemory-d52b2025
2 x Intel Xeon Gold 6148 testing with a Nokia Solutions and s AR-D52BV1-B/AF0318.01 (3B21 BIOS) and ASPEED on CentOS Linux 7 via the Phoronix Test Suite.
12 x 16384 MB DDR4-2666MT
Processor: 2 x Intel Xeon Gold 6148 (40 Cores / 80 Threads), Motherboard: Nokia Solutions and s AR-D52BV1-B/AF0318.01 (3B21 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 16384 MB DDR4-2666MT/s Samsung M393A2K40CB2-CTD, Disk: 2 x 480GB INTEL SSDSC2KG48, Graphics: ASPEED, Network: 4 x Mellanox MT27710 + 2 x Intel 82599ES 10-Gigabit SFI/SFP+
OS: CentOS Linux 7, Kernel: 3.10.0-1127.13.1.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, Compiler: GCC 4.8.5 20150623 + CUDA 10.1, File-System: xfs, Screen Resolution: 1024x768
Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic
Processor Notes: CPU Microcode: 0x2006906
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of Load fences usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of IBRS (kernel) IBPB + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT vulnerable
RAMspeed SMP
This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.
Stream
This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.
Tinymembench
This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.
MBW
This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.
t-test1
This is a test of t-test1 for basic memory allocator benchmarks. Note this test profile is currently very basic and the overall time does include the warmup time of the custom t-test1 compilation. Improvements welcome. Learn more via the OpenBenchmarking.org test page.
CacheBench
This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.
12 x 16384 MB DDR4-2666MT
Processor: 2 x Intel Xeon Gold 6148 (40 Cores / 80 Threads), Motherboard: Nokia Solutions and s AR-D52BV1-B/AF0318.01 (3B21 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 16384 MB DDR4-2666MT/s Samsung M393A2K40CB2-CTD, Disk: 2 x 480GB INTEL SSDSC2KG48, Graphics: ASPEED, Network: 4 x Mellanox MT27710 + 2 x Intel 82599ES 10-Gigabit SFI/SFP+
OS: CentOS Linux 7, Kernel: 3.10.0-1127.13.1.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, Compiler: GCC 4.8.5 20150623 + CUDA 10.1, File-System: xfs, Screen Resolution: 1024x768
Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic
Processor Notes: CPU Microcode: 0x2006906
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of Load fences usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of IBRS (kernel) IBPB + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT vulnerable
Testing initiated at 28 June 2020 21:20 by user .