kvm_batch_test qemu testing on Ubuntu 16.04 via the Phoronix Test Suite. dbench_batch _test: Processor: 16 x Intel Core (Broadwell) @ 2.00GHz (16 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Chipset: Intel 440FX- 82441FX PMC, Memory: 8192MB, Disk: 189GB, Graphics: LLVMpipe, Audio: QEMU Generic, Network: Red Hat Virtio device OS: Ubuntu 16.04, Kernel: 4.8.0-46-generic (x86_64), Desktop: Unity 7.4.0, Display Server: X Server 1.18.4, Display Driver: modesetting 1.18.4, OpenGL: 3.3 Mesa 12.0.6 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768, System Layer: qemu Dbench 4.0 Client Count: 1 MB/s > Higher Is Better dbench_batch _test . 58.48 |=================================================== Dbench 4.0 Client Count: 6 MB/s > Higher Is Better dbench_batch _test . 195.53 |================================================== Dbench 4.0 Client Count: 12 MB/s > Higher Is Better dbench_batch _test . 367.36 |================================================== Dbench 4.0 Client Count: 48 MB/s > Higher Is Better dbench_batch _test . 1068.48 |================================================= Dbench 4.0 Client Count: 128 MB/s > Higher Is Better dbench_batch _test . 1192.05 |================================================= Dbench 4.0 Client Count: 256 MB/s > Higher Is Better dbench_batch _test . 908.54 |==================================================