disk-linode-check 4 x Intel Xeon E312xx (Sandy Bridge) testing on CentOS 6.7 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-bstack-110716: Processor: 4 x Intel Xeon E312xx (Sandy Bridge) @ 2.30GHz (4 Cores), Motherboard: OpenStack Foundation Nova v2015.1.4, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 4096 MB RAM QEMU, Disk: 80GB, Network: Red Hat Virtio device OS: CentOS 6.7, Kernel: 2.6.32-573.18.1.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4 disk-bstack-120716: Processor: 4 x Intel Xeon E312xx (Sandy Bridge) @ 2.30GHz (4 Cores), Motherboard: OpenStack Foundation Nova v2015.1.4, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 4096 MB RAM QEMU, Disk: 80GB, Network: Red Hat Virtio device OS: CentOS 6.7, Kernel: 2.6.32-573.18.1.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4 disk-bstack-190716: Processor: 4 x Intel Xeon E312xx (Sandy Bridge) @ 2.30GHz (4 Cores), Motherboard: OpenStack Foundation Nova v2015.1.4, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 4096 MB RAM QEMU, Disk: 80GB, Network: Red Hat Virtio device OS: CentOS 6.7, Kernel: 2.6.32-573.18.1.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4 disk-bstack-190716a: Processor: 4 x Intel Xeon E312xx (Sandy Bridge) @ 2.30GHz (4 Cores), Motherboard: OpenStack Foundation Nova v2015.1.4, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 4096 MB RAM QEMU, Disk: 80GB, Network: Red Hat Virtio device OS: CentOS 6.7, Kernel: 2.6.32-573.18.1.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4 AIO-Stress 0.21 Random Write MB/s > Higher Is Better disk-linode ......... 519.18 |================================================= disk-bstack-110716 .. 116.87 |=========== disk-bstack-120716 .. 112.15 |=========== disk-bstack-190716 .. 120.39 |=========== disk-bstack-190716a . 123.54 |============ SQLite 3.7.3 12,500 INSERTs Seconds < Lower Is Better disk-linode ......... 17.00 |== disk-bstack-110716 .. 424.48 |================================================ disk-bstack-120716 .. 433.54 |================================================= disk-bstack-190716a . 434.21 |================================================= Dbench 4.0 12 Clients MB/s > Higher Is Better disk-linode ......... 258.38 |================================================= disk-bstack-110716 .. 112.26 |===================== disk-bstack-120716 .. 113.68 |====================== disk-bstack-190716a . 106.21 |==================== Dbench 4.0 48 Clients MB/s > Higher Is Better disk-linode ......... 258.53 |================================================= disk-bstack-110716 .. 241.60 |============================================== disk-bstack-120716 .. 240.82 |============================================== disk-bstack-190716a . 241.89 |============================================== Dbench 4.0 128 Clients MB/s > Higher Is Better disk-linode ......... 241.00 |============================= disk-bstack-110716 .. 397.32 |================================================ disk-bstack-120716 .. 404.82 |================================================= disk-bstack-190716a . 399.97 |================================================ Dbench 4.0 1 Clients MB/s > Higher Is Better disk-linode ......... 191.27 |================================================= disk-bstack-110716 .. 22.77 |====== disk-bstack-120716 .. 21.33 |===== disk-bstack-190716a . 21.37 |===== IOzone 3.405 8GB Read Performance MB/s > Higher Is Better disk-linode ......... 436.54 |================================================= disk-bstack-110716 .. 129.18 |============== disk-bstack-120716 .. 127.54 |============== disk-bstack-190716a . 127.12 |============== IOzone 3.405 8GB Write Performance MB/s > Higher Is Better disk-linode ......... 388.76 |================================================= disk-bstack-110716 .. 144.81 |================== disk-bstack-120716 .. 116.44 |=============== disk-bstack-190716a . 120.06 |=============== Threaded I/O Tester 0.3.3 64MB Random Read - 32 Threads MB/s > Higher Is Better disk-linode ......... 106.06 |== disk-bstack-110716 .. 2299.68 |=============================================== disk-bstack-120716 .. 2356.43 |================================================ disk-bstack-190716a . 2304.28 |=============================================== Threaded I/O Tester 0.3.3 64MB Random Write - 32 Threads MB/s > Higher Is Better disk-linode ......... 30.93 |================================================== disk-bstack-110716 .. 8.65 |============== disk-bstack-120716 .. 8.54 |============== disk-bstack-190716a . 8.03 |============= Compile Bench 0.6 Test: Compile MB/s > Higher Is Better disk-linode ......... 443.77 |================================================= disk-bstack-110716 .. 139.27 |=============== disk-bstack-120716 .. 159.74 |================== disk-bstack-190716a . 148.62 |================ Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better disk-linode ......... 81.91 |===================================== disk-bstack-110716 .. 103.98 |=============================================== disk-bstack-120716 .. 108.00 |================================================= disk-bstack-190716a . 106.45 |================================================ Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better disk-linode ......... 45.51 |======== disk-bstack-110716 .. 258.02 |=========================================== disk-bstack-120716 .. 272.12 |============================================== disk-bstack-190716a . 292.40 |================================================= Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better disk-linode ......... 24.60 |================================================== disk-bstack-110716 .. 17.31 |=================================== disk-bstack-120716 .. 17.16 |=================================== disk-bstack-190716a . 16.67 |================================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better disk-linode ......... 1476 |==================== disk-bstack-110716 .. 3555 |================================================= disk-bstack-120716 .. 3555 |================================================= disk-bstack-190716a . 3714 |=================================================== Gzip Compression 2GB File Compression Seconds < Lower Is Better disk-linode ......... 23.03 |================================================== disk-bstack-110716 .. 17.55 |====================================== disk-bstack-120716 .. 16.63 |==================================== disk-bstack-190716a . 16.86 |===================================== Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better disk-linode ......... 2345.36 |========== disk-bstack-110716 .. 10996.53 |============================================= disk-bstack-120716 .. 11073.43 |============================================== disk-bstack-190716a . 11371.87 |===============================================