2014-12-20-2322 QEMU testing on CentOS 6.4 via the Phoronix Test Suite. 8192 MB RAM - QEMU Virtual: Processor: QEMU Virtual @ 2.60GHz (2 Cores), Motherboard: Red Hat KVM, Chipset: Red Hat Virtio, Memory: 1 x 8192 MB RAM, Disk: 23GB, Network: Red Hat Virtio device OS: CentOS 6.4, Kernel: 2.6.32-431.17.1.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, System Layer: QEMU RAMspeed SMP 3.5.0 Integer Add MB/s > Higher Is Better 8192 MB RAM - QEMU Virtual . 20562.45 |======================================== RAMspeed SMP 3.5.0 Integer Copy MB/s > Higher Is Better 8192 MB RAM - QEMU Virtual . 18898.19 |======================================== RAMspeed SMP 3.5.0 Integer Scale MB/s > Higher Is Better 8192 MB RAM - QEMU Virtual . 17136.22 |======================================== RAMspeed SMP 3.5.0 Floating-Point Add MB/s > Higher Is Better 8192 MB RAM - QEMU Virtual . 18225.57 |======================================== CacheBench Read Cache MB/s > Higher Is Better 8192 MB RAM - QEMU Virtual . 2498.03 |========================================= CacheBench Write Cache MB/s > Higher Is Better 8192 MB RAM - QEMU Virtual . 7750.25 |=========================================