disk-linode-check KVM testing on Ubuntu 16.04 via the Phoronix Test Suite. disk-linode: Processor: Intel Xeon E5-2680 v2 @ 2.80GHz (1 Core), Memory: 1024MB, Disk: 24GB OS: CentOS 6.6, Kernel: 3.18.5-x86_64-linode52 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, System Layer: Xen 4.4.2-rc1 Hypervisor disk-provider: Processor: Intel Xeon E312xx @ 2.30GHz (1 Core), Motherboard: OpenStack Foundation Nova v2015.1.2, Memory: 1 x 2048 MB RAM QEMU, Disk: 20GB OS: CentOS Linux 7, Kernel: 3.10.0-229.14.1.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1024x768, System Layer: KVM s1-2: Processor: 2 x Intel Core (Haswell no TSX) @ 2.30GHz (2 Cores), Motherboard: OpenStack Foundation Nova v12.0.3, Memory: 1 x 2048 MB RAM QEMU, Disk: 60GB OS: CentOS Linux 7, Kernel: 3.10.0-327.18.2.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1024x768, System Layer: KVM hyperscale: Processor: Intel Core @ 2.39GHz (1 Core), Motherboard: OpenStack Foundation Nova v15.0.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 20GB, Graphics: LLVMpipe, Network: Red Hat Virtio device OS: Ubuntu 16.04, Kernel: 4.4.0-81-generic (x86_64), OpenGL: 3.0 Mesa 12.0.6 Gallium 0.4 (LLVM 3.8 256 bits), Compiler: GCC 5.4.0 20160609, File-System: ext4, System Layer: KVM Hyperscal Cache: Processor: Intel Core @ 2.39GHz (1 Core), Motherboard: OpenStack Foundation Nova v15.0.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 20GB, Graphics: LLVMpipe, Network: Red Hat Virtio device OS: Ubuntu 16.04, Kernel: 4.4.0-81-generic (x86_64), OpenGL: 3.0 Mesa 12.0.6 Gallium 0.4 (LLVM 3.8 256 bits), Compiler: GCC 5.4.0 20160609, File-System: ext4, System Layer: KVM AIO-Stress 0.21 Random Write MB/s > Higher Is Better disk-linode ..... 519.18 |===================================================== disk-provider ... 136.15 |============== s1-2 ............ 281.57 |============================= hyperscale ...... 343.99 |=================================== Hyperscal Cache . 355.30 |==================================== SQLite 3.7.3 12,500 INSERTs Seconds < Lower Is Better disk-linode ..... 17.00 |== disk-provider ... 599.92 |===================================================== s1-2 ............ 234.58 |===================== hyperscale ...... 125.62 |=========== Hyperscal Cache . 126.10 |=========== Dbench 4.0 12 Clients MB/s > Higher Is Better disk-linode ..... 258.38 |====================================== disk-provider ... 129.68 |=================== s1-2 ............ 317.50 |============================================== hyperscale ...... 348.07 |=================================================== Hyperscal Cache . 364.67 |===================================================== Dbench 4.0 48 Clients MB/s > Higher Is Better disk-linode ..... 258.53 |========================== disk-provider ... 251.59 |========================== s1-2 ............ 521.98 |===================================================== hyperscale ...... 394.74 |======================================== Hyperscal Cache . 415.27 |========================================== Dbench 4.0 128 Clients MB/s > Higher Is Better disk-linode ..... 241.00 |============================ disk-provider ... 197.64 |======================= s1-2 ............ 338.21 |======================================== hyperscale ...... 434.64 |=================================================== Hyperscal Cache . 451.24 |===================================================== Dbench 4.0 1 Clients MB/s > Higher Is Better disk-linode ..... 191.27 |===================================================== disk-provider ... 24.75 |======= s1-2 ............ 52.17 |============== hyperscale ...... 89.11 |========================= Hyperscal Cache . 91.80 |========================= IOzone 3.405 8GB Read Performance MB/s > Higher Is Better disk-linode ..... 436.54 |===================================== disk-provider ... 215.97 |================== s1-2 ............ 630.54 |===================================================== hyperscale ...... 289.76 |======================== Hyperscal Cache . 327.64 |============================ IOzone 3.405 8GB Write Performance MB/s > Higher Is Better disk-linode ..... 388.76 |===================================================== disk-provider ... 350.22 |================================================ s1-2 ............ 235.01 |================================ hyperscale ...... 255.10 |=================================== Hyperscal Cache . 274.79 |===================================== Threaded I/O Tester 0.3.3 64MB Random Read - 32 Threads MB/s > Higher Is Better disk-linode ... 106.06 |================= disk-provider . 221.87 |=================================== s1-2 .......... 351.61 |======================================================= Threaded I/O Tester 0.3.3 64MB Random Write - 32 Threads MB/s > Higher Is Better disk-linode ... 30.93 |======================================================== disk-provider . 5.48 |========== s1-2 .......... 8.14 |=============== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better disk-linode ..... 443.77 |===================================================== disk-provider ... 211.25 |========================= hyperscale ...... 265.19 |================================ Hyperscal Cache . 280.08 |================================= Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better disk-linode ..... 81.91 |=================== disk-provider ... 20.49 |===== hyperscale ...... 225.50 |===================================================== Hyperscal Cache . 220.13 |==================================================== Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better disk-linode ..... 45.51 |========= disk-provider ... 264.02 |===================================================== hyperscale ...... 83.08 |================= Hyperscal Cache . 93.11 |=================== Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better disk-linode ..... 24.60 |====================================================== disk-provider ... 18.10 |======================================== s1-2 ............ 14.13 |=============================== hyperscale ...... 15.00 |================================= Hyperscal Cache . 14.07 |=============================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better disk-linode ..... 1476 |============================== disk-provider ... 1467 |============================== s1-2 ............ 2669 |======================================================= hyperscale ...... 2569 |===================================================== Hyperscal Cache . 2569 |===================================================== Gzip Compression 2GB File Compression Seconds < Lower Is Better disk-linode ..... 23.03 |====================================================== disk-provider ... 22.51 |===================================================== s1-2 ............ 17.76 |========================================== hyperscale ...... 17.32 |========================================= Hyperscal Cache . 17.44 |========================================= Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better disk-linode ..... 2345.36 |========= disk-provider ... 6907.06 |============================ s1-2 ............ 12765.91 |=================================================== hyperscale ...... 6614.93 |========================== Hyperscal Cache . 6324.68 |=========================