MemoryTest KVM testing on CentOS Linux 7 via the Phoronix Test Suite. 1024 MB RAM - Intel Core 2 Duo T7700: Processor: Intel Core 2 Duo T7700 @ 2.69GHz (1 Core), Motherboard: Red Hat KVM, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 1024 MB RAM, Disk: 35GB, Graphics: Red Hat QXL paravirtual graphic card, Audio: Intel 82801FB/FBM/FR/FW/FRW, Network: Red Hat Virtio device OS: CentOS Linux 7, Kernel: 3.10.0-229.el7.x86_64 (x86_64), Desktop: KDE 4.10.5, Display Driver: modesetting 0.8.0, Compiler: GCC 4.8.3 20140911, File-System: xfs, Screen Resolution: 1024x768, System Layer: KVM RAMspeed SMP 3.5.0 Integer Add MB/s > Higher Is Better 1024 MB RAM - Intel Core 2 Duo T7700 . 2663.85 |=============================== RAMspeed SMP 3.5.0 Integer Copy MB/s > Higher Is Better 1024 MB RAM - Intel Core 2 Duo T7700 . 2629.83 |=============================== RAMspeed SMP 3.5.0 Integer Scale MB/s > Higher Is Better 1024 MB RAM - Intel Core 2 Duo T7700 . 2631.34 |=============================== RAMspeed SMP 3.5.0 Floating-Point Add MB/s > Higher Is Better 1024 MB RAM - Intel Core 2 Duo T7700 . 3033.95 |=============================== Stream 2013-01-17 Add MB/s > Higher Is Better 1024 MB RAM - Intel Core 2 Duo T7700 . 3223.29 |=============================== Stream 2013-01-17 Copy MB/s > Higher Is Better 1024 MB RAM - Intel Core 2 Duo T7700 . 4273.80 |=============================== Stream 2013-01-17 Scale MB/s > Higher Is Better 1024 MB RAM - Intel Core 2 Duo T7700 . 2718.09 |=============================== CacheBench Read Cache MB/s > Higher Is Better 1024 MB RAM - Intel Core 2 Duo T7700 . 2241.37 |=============================== CacheBench Write Cache MB/s > Higher Is Better 1024 MB RAM - Intel Core 2 Duo T7700 . 9943.14 |===============================