ram 4 x Intel Xeon E312xx (Sandy Bridge) testing with a OpenStack Foundation Nova v2014.1 and Red Hat QXL paravirtual graphic card on Ubuntu 14.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1510076-BE-RAM33753244 .
ram Processor Motherboard Chipset Memory Disk Graphics Network OS Kernel Compiler File-System ram-n2 4 x Intel Xeon E312xx (Sandy Bridge) @ 2.60GHz (4 Cores) OpenStack Foundation Nova v2014.1 Intel 440FX- 82441FX PMC 16384MB 50GB Red Hat QXL paravirtual graphic card Red Hat Virtio device Ubuntu 14.04 3.13.0-52-generic (x86_64) GCC 4.8.2 ext4 OpenBenchmarking.org - --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --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,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --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-multilib-list=m32,m64,mx32 --with-tune=generic -v
ram ramspeed: Integer Add ramspeed: Integer Copy ramspeed: Integer Scale ramspeed: Floating-Point Add stream: Add stream: Copy stream: Scale cachebench: Read Cache cachebench: Write Cache ram-n2 16907.55 16956.70 16695.15 16086.16 20634.47 17411.50 16409.12 2069.70 13224.43 OpenBenchmarking.org
RAMspeed SMP Integer Add OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Integer Add ram-n2 4K 8K 12K 16K 20K 16907.55
RAMspeed SMP Integer Copy OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Integer Copy ram-n2 4K 8K 12K 16K 20K 16956.70
RAMspeed SMP Integer Scale OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Integer Scale ram-n2 4K 8K 12K 16K 20K 16695.15
RAMspeed SMP Floating-Point Add OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Floating-Point Add ram-n2 3K 6K 9K 12K 15K 16086.16
Stream Add OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Add ram-n2 4K 8K 12K 16K 20K SE +/- 924.35, N = 20 20634.47 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Copy OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Copy ram-n2 4K 8K 12K 16K 20K SE +/- 1544.36, N = 9 17411.50 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Scale OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Scale ram-n2 4K 8K 12K 16K 20K SE +/- 1454.91, N = 9 16409.12 1. (CC) gcc options: -O3 -march=native -fopenmp
CacheBench Read Cache OpenBenchmarking.org MB/s, More Is Better CacheBench Read Cache ram-n2 400 800 1200 1600 2000 SE +/- 163.62, N = 6 2069.70 1. (CC) gcc options: -lrt
CacheBench Write Cache OpenBenchmarking.org MB/s, More Is Better CacheBench Write Cache ram-n2 3K 6K 9K 12K 15K SE +/- 615.56, N = 6 13224.43 1. (CC) gcc options: -lrt
Phoronix Test Suite v10.8.4