Stream

KVM testing on CentOS Linux 7 via the Phoronix Test Suite.

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4096 MB RAM QEMU
December 24 2020
 
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4096 MB RAM QEMU

Processor: 4 x Intel Xeon E7-4850 v3 @ 2.19GHz (4 Cores), Motherboard: OpenStack Foundation Nova, Chipset: Red Hat Device 8888, Memory: 1 x 4096 MB RAM QEMU, Disk: 38GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device

OS: CentOS Linux 7, Kernel: 3.10.0-514.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.14.4, Display Driver: modesetting 1.17.2, File-System: xfs, Screen Resolution: 1024x768, System Layer: KVM

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

StreamOpenBenchmarking.orgPhoronix Test Suite4 x Intel Xeon E7-4850 v3 @ 2.19GHz (4 Cores)OpenStack Foundation NovaRed Hat Device 88881 x 4096 MB RAM QEMU38GBCirrus Logic GD 5446Red Hat Virtio deviceCentOS Linux 73.10.0-514.el7.x86_64 (x86_64)GNOME Shell 3.14.4modesetting 1.17.2xfs1024x768KVMProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelDesktopDisplay DriverFile-SystemScreen ResolutionSystem LayerStream BenchmarksSystem Logs- --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

Streamstream: Copystream: Scalestream: Triadstream: Add4096 MB RAM QEMU28685.7420086.8223219.0023059.72OpenBenchmarking.org

Stream

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copy4096 MB RAM QEMU6K12K18K24K30KSE +/- 809.98, N = 1028685.741. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scale4096 MB RAM QEMU4K8K12K16K20KSE +/- 676.81, N = 520086.821. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triad4096 MB RAM QEMU5K10K15K20K25KSE +/- 823.94, N = 523219.001. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Add4096 MB RAM QEMU5K10K15K20K25KSE +/- 735.82, N = 523059.721. (CC) gcc options: -O3 -march=native -fopenmp

4096 MB RAM QEMU

Processor: 4 x Intel Xeon E7-4850 v3 @ 2.19GHz (4 Cores), Motherboard: OpenStack Foundation Nova, Chipset: Red Hat Device 8888, Memory: 1 x 4096 MB RAM QEMU, Disk: 38GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device

OS: CentOS Linux 7, Kernel: 3.10.0-514.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.14.4, Display Driver: modesetting 1.17.2, File-System: xfs, Screen Resolution: 1024x768, System Layer: KVM

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

Testing initiated at 24 December 2020 16:31 by user .