disk-linode-check KVM testing on CentOS Linux 7 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 provider-bootstack-06Jul: Processor: 2 x Intel Xeon E312xx (Sandy Bridge) @ 2.30GHz (2 Cores), Motherboard: OpenStack Foundation Nova v2015.1.4, Memory: 1 x 4096 MB RAM QEMU, Disk: 40GB 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 provider-bootstack-070716-10u: Processor: 2 x Intel Xeon E312xx (Sandy Bridge) @ 2.30GHz (2 Cores), Motherboard: OpenStack Foundation Nova v2015.1.4, Memory: 1 x 4096 MB RAM QEMU, Disk: 40GB 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 provider-bootstack-080716-8u-migrate-n2: Processor: 2 x Intel Xeon E312xx (Sandy Bridge) @ 2.30GHz (2 Cores), Motherboard: OpenStack Foundation Nova v2015.1.4, Memory: 1 x 4096 MB RAM QEMU, Disk: 40GB 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 AIO-Stress 0.21 Random Write MB/s > Higher Is Better disk-linode ............................. 519.18 |============================= disk-provider ........................... 136.15 |======= provider-bootstack-06Jul ................ 370.83 |==================== provider-bootstack-070716-10u ........... 423.90 |======================= provider-bootstack-080716-8u-migrate-n2 . 526.67 |============================= SQLite 3.7.3 12,500 INSERTs Seconds < Lower Is Better disk-linode ............................. 17.00 |= disk-provider ........................... 599.92 |============================= provider-bootstack-06Jul ................ 490.35 |======================== provider-bootstack-070716-10u ........... 488.02 |======================== provider-bootstack-080716-8u-migrate-n2 . 491.09 |======================== Dbench 4.0 12 Clients MB/s > Higher Is Better disk-linode ............................. 258.38 |============================= disk-provider ........................... 129.68 |=============== provider-bootstack-06Jul ................ 181.76 |==================== provider-bootstack-070716-10u ........... 183.84 |===================== provider-bootstack-080716-8u-migrate-n2 . 185.19 |===================== Dbench 4.0 48 Clients MB/s > Higher Is Better disk-linode ............................. 258.53 |=================== disk-provider ........................... 251.59 |================== provider-bootstack-06Jul ................ 402.80 |============================= provider-bootstack-070716-10u ........... 401.93 |============================= provider-bootstack-080716-8u-migrate-n2 . 403.71 |============================= Dbench 4.0 128 Clients MB/s > Higher Is Better disk-linode ............................. 241.00 |==================== disk-provider ........................... 197.64 |================= provider-bootstack-06Jul ................ 344.28 |============================= provider-bootstack-070716-10u ........... 336.86 |============================ provider-bootstack-080716-8u-migrate-n2 . 325.85 |=========================== Dbench 4.0 1 Clients MB/s > Higher Is Better disk-linode ............................. 191.27 |============================= disk-provider ........................... 24.75 |==== provider-bootstack-06Jul ................ 29.94 |===== provider-bootstack-070716-10u ........... 29.20 |==== provider-bootstack-080716-8u-migrate-n2 . 28.59 |==== IOzone 3.405 8GB Read Performance MB/s > Higher Is Better disk-linode ............................. 436.54 |============================= disk-provider ........................... 215.97 |============== provider-bootstack-06Jul ................ 248.24 |================ provider-bootstack-070716-10u ........... 241.61 |================ provider-bootstack-080716-8u-migrate-n2 . 222.22 |=============== IOzone 3.405 8GB Write Performance MB/s > Higher Is Better disk-linode ............................. 388.76 |=========================== disk-provider ........................... 350.22 |========================= provider-bootstack-06Jul ................ 411.52 |============================= provider-bootstack-070716-10u ........... 411.54 |============================= provider-bootstack-080716-8u-migrate-n2 . 223.76 |================ 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 |===== provider-bootstack-06Jul ................ 1251.69 |========================== provider-bootstack-070716-10u ........... 1307.79 |=========================== provider-bootstack-080716-8u-migrate-n2 . 1367.00 |============================ 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 |===== provider-bootstack-06Jul ................ 6.76 |======= provider-bootstack-070716-10u ........... 6.88 |======= provider-bootstack-080716-8u-migrate-n2 . 6.54 |====== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better disk-linode ... 443.77 |======================================================= disk-provider . 211.25 |========================== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better disk-linode ... 81.91 |======================================================== disk-provider . 20.49 |============== Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better disk-linode ... 45.51 |========= disk-provider . 264.02 |======================================================= Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better disk-linode ............................. 24.60 |============================== disk-provider ........................... 18.10 |====================== provider-bootstack-070716-10u ........... 16.27 |==================== provider-bootstack-080716-8u-migrate-n2 . 17.06 |===================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better disk-linode ............................. 1476 |============== disk-provider ........................... 1467 |============== provider-bootstack-06Jul ................ 3165 |=============================== provider-bootstack-070716-10u ........... 3191 |=============================== provider-bootstack-080716-8u-migrate-n2 . 3050 |============================== Gzip Compression 2GB File Compression Seconds < Lower Is Better disk-linode ............................. 23.03 |============================== disk-provider ........................... 22.51 |============================= provider-bootstack-06Jul ................ 18.15 |======================== provider-bootstack-070716-10u ........... 18.26 |======================== provider-bootstack-080716-8u-migrate-n2 . 19.31 |========================= Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better disk-linode ............................. 2345.36 |====== disk-provider ........................... 6907.06 |================== provider-bootstack-070716-10u ........... 10465.21 |=========================== provider-bootstack-080716-8u-migrate-n2 . 9076.02 |=======================