KVM testing on Ubuntu 18.04 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 2008309-FI-R52XLMEMO99 r5.2xl-memory - Phoronix Test Suite r5.2xl-memory KVM testing on Ubuntu 18.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2008309-FI-R52XLMEMO99&gru .
r5.2xl-memory Processor Motherboard Chipset Memory Disk Graphics Network OS Kernel OpenGL Compiler File-System System Layer r5.2xl-memory Intel Xeon Platinum 8175M (4 Cores / 8 Threads) Amazon EC2 r5.2xlarge (1.0 BIOS) Intel 440FX 82441FX PMC 64GB 107GB Amazon Elastic Block Store llvmpipe Amazon Elastic Ubuntu 18.04 5.3.0-1033-aws (x86_64) 3.1 Mesa 20.0.8 (LLVM 10.0.0 256 bits) GCC 7.5.0 ext4 KVM OpenBenchmarking.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 - CPU Microcode: 0x2006906 - itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown
r5.2xl-memory ramspeed: Add - Integer ramspeed: Copy - Integer ramspeed: Scale - Integer ramspeed: Triad - Integer ramspeed: Average - Integer ramspeed: Add - Floating Point ramspeed: Copy - Floating Point ramspeed: Scale - Floating Point ramspeed: Triad - Floating Point ramspeed: Average - Floating Point stream: Copy stream: Scale stream: Triad stream: Add tinymembench: Standard Memcpy tinymembench: Standard Memset cachebench: Read Cache cachebench: Write Cache mbw: Memory Copy - 1024 MiB mbw: Memory Copy, Fixed Block Size - 1024 MiB t-test1: 1 t-test1: 2 r5.2xl-memory 17814.44 13244.22 15620.29 19006.12 16458.01 17678.19 13215.24 13425.42 17228.65 15424.60 41760.1 45883.3 48025.9 48047.3 4983.2 7372.3 2621.76 21945.148127349 4810.923 4597.469 34.381 10.742 OpenBenchmarking.org
RAMspeed SMP Type: Add - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer r5.2xl-memory 4K 8K 12K 16K 20K SE +/- 41.24, N = 3 17814.44 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Copy - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer r5.2xl-memory 3K 6K 9K 12K 15K SE +/- 16.75, N = 3 13244.22 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Scale - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer r5.2xl-memory 3K 6K 9K 12K 15K SE +/- 101.90, N = 3 15620.29 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Triad - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer r5.2xl-memory 4K 8K 12K 16K 20K SE +/- 19.26, N = 3 19006.12 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Average - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer r5.2xl-memory 4K 8K 12K 16K 20K SE +/- 20.04, N = 3 16458.01 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Add - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point r5.2xl-memory 4K 8K 12K 16K 20K SE +/- 4.40, N = 3 17678.19 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Copy - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point r5.2xl-memory 3K 6K 9K 12K 15K SE +/- 36.83, N = 3 13215.24 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Scale - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point r5.2xl-memory 3K 6K 9K 12K 15K SE +/- 34.70, N = 3 13425.42 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Triad - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point r5.2xl-memory 4K 8K 12K 16K 20K SE +/- 147.64, N = 3 17228.65 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Average - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point r5.2xl-memory 3K 6K 9K 12K 15K SE +/- 2.48, N = 3 15424.60 1. (CC) gcc options: -O3 -march=native
Stream Type: Copy OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Copy r5.2xl-memory 9K 18K 27K 36K 45K SE +/- 10.98, N = 5 41760.1 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Type: Scale OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Scale r5.2xl-memory 10K 20K 30K 40K 50K SE +/- 45.51, N = 5 45883.3 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Type: Triad OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Triad r5.2xl-memory 10K 20K 30K 40K 50K SE +/- 82.62, N = 5 48025.9 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Type: Add OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Add r5.2xl-memory 10K 20K 30K 40K 50K SE +/- 29.36, N = 5 48047.3 1. (CC) gcc options: -O3 -march=native -fopenmp
Tinymembench Standard Memcpy OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memcpy r5.2xl-memory 1100 2200 3300 4400 5500 SE +/- 13.16, N = 3 4983.2 1. (CC) gcc options: -O2 -lm
Tinymembench Standard Memset OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memset r5.2xl-memory 1600 3200 4800 6400 8000 SE +/- 97.40, N = 3 7372.3 1. (CC) gcc options: -O2 -lm
CacheBench Read Cache OpenBenchmarking.org MB/s, More Is Better CacheBench Read Cache r5.2xl-memory 600 1200 1800 2400 3000 SE +/- 0.10, N = 3 2621.76 MIN: 2614.08 / MAX: 2624.25 1. (CC) gcc options: -lrt
CacheBench Write Cache OpenBenchmarking.org MB/s, More Is Better CacheBench Write Cache r5.2xl-memory 5K 10K 15K 20K 25K SE +/- 0.24, N = 3 21945.15 MIN: 19751.63 / MAX: 23473.23 1. (CC) gcc options: -lrt
MBW Test: Memory Copy - Array Size: 1024 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 1024 MiB r5.2xl-memory 1000 2000 3000 4000 5000 SE +/- 6.69, N = 3 4810.92 1. (CC) gcc options: -O3 -march=native
MBW Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB r5.2xl-memory 1000 2000 3000 4000 5000 SE +/- 5.15, N = 3 4597.47 1. (CC) gcc options: -O3 -march=native
t-test1 Threads: 1 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 1 r5.2xl-memory 8 16 24 32 40 SE +/- 0.49, N = 12 34.38 1. (CC) gcc options: -pthread
t-test1 Threads: 2 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 2 r5.2xl-memory 3 6 9 12 15 SE +/- 0.08, N = 3 10.74 1. (CC) gcc options: -pthread
Phoronix Test Suite v10.8.4