EC2-Cachebench

Running pts/cachebench-1.1.2, pts/c-ray-1.2.0 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1810170-KH-1810171KH53.

EC2-CachebenchProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemSystem Layert2.smallt2.mediumt3.mediumt3.smallIntel Xeon E5-2676 v3 @ 2.40GHz (1 Core)Xen HVM domUIntel 440FX- 82441FX PMC2048MB16GBCirrus Logic GD 5446Ubuntu 16.044.4.0-1069-aws (x86_64)GCC 5.4.0 20160609ext4Xen HVM domU 4.2.amazonIntel Xeon E5-2676 v3 @ 2.40GHz (2 Cores)4096MBIntel Xeon Platinum 8175M @ 2.50GHz (2 Cores)Amazon EC2 t3.mediumDevice 1d0f:1111Device 1d0f:ec20KVMAmazon EC2 t3.small2048MBOpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Kernel Details- t3.medium, t3.small: nvme.io_timeout=4294967295

EC2-Cachebenchcachebench: Readcachebench: Writecachebench: Read / Modify / Writec-ray: Total Time - 4K, 16 Rays Per Pixelt2.smallt2.mediumt3.mediumt3.small2252.459872.2923856.591231.572270.2510040.5724197.88597.111172.784682.254511.562209.671591.126705.316381.29976.66OpenBenchmarking.org

CacheBench

Test: Read

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Readt2.smallt2.mediumt3.mediumt3.small5001000150020002500SE +/- 10.82, N = 3SE +/- 2.54, N = 3SE +/- 128.67, N = 6SE +/- 11.89, N = 32252.452270.251172.781591.121. (CC) gcc options: -lrt

CacheBench

Test: Write

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Writet2.smallt2.mediumt3.mediumt3.small2K4K6K8K10KSE +/- 121.99, N = 3SE +/- 5.81, N = 3SE +/- 599.79, N = 6SE +/- 52.93, N = 39872.2910040.574682.256705.311. (CC) gcc options: -lrt

CacheBench

Test: Read / Modify / Write

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / Writet2.smallt2.mediumt3.mediumt3.small5K10K15K20K25KSE +/- 264.68, N = 3SE +/- 20.39, N = 3SE +/- 533.85, N = 6SE +/- 13.49, N = 323856.5924197.884511.566381.291. (CC) gcc options: -lrt

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixelt2.smallt2.mediumt3.mediumt3.small5001000150020002500SE +/- 19.54, N = 6SE +/- 0.81, N = 3SE +/- 283.29, N = 3SE +/- 1.31, N = 31231.57597.112209.67976.661. (CC) gcc options: -lm -lpthread -O3

Phoronix Test Suite v10.8.4