cache test cactest QEMU Virtual: Processor: QEMU Virtual @ 1.99GHz (4 Cores), Motherboard: Red Hat KVM, Chipset: Red Hat Virtio, Memory: 1 x 4096 MB RAM, Disk: 95GB, Graphics: Cirrus Logic GD 5446, Audio: Intel 82801AA AC 97 Audio, Network: Red Hat Virtio device OS: CentOS 6.3, Kernel: 2.6.32-279.el6.x86_64 (x86_64), Desktop: GNOME 2.28.2, Display Server: X Server 1.10.6, Display Driver: cirrus 1.3.2, OpenGL: 2.1 Mesa 7.11, Compiler: GCC 4.4.7 20120313, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU CacheBench Test: Read MB/s > Higher Is Better QEMU Virtual . 1417.60 |======================================================= CacheBench Test: Write MB/s > Higher Is Better QEMU Virtual . 5096.98 |======================================================= CacheBench Test: Read / Modify / Write MB/s > Higher Is Better QEMU Virtual . 11252.56 |======================================================