ireland Xen HVM domU 4.2.amazon testing on Ubuntu 14.04 via the Phoronix Test Suite. memory: Processor: Intel Xeon E5-2670 v2 @ 2.49GHz (1 Core), Motherboard: Xen HVM domU, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 3840 MB RAM, Disk: 30GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 3.13.0-36-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon disk: Processor: Intel Xeon E5-2670 v2 @ 2.49GHz (1 Core), Motherboard: Xen HVM domU, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 3840 MB RAM, Disk: 30GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 14.04, Kernel: 3.13.0-36-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon FS-Mark 3.3 1000 Files, 1MB Size Files/s > Higher Is Better disk . 20.18 |================================================================= RAMspeed SMP 3.5.0 Integer Add MB/s > Higher Is Better memory . 5105.02 |============================================================= RAMspeed SMP 3.5.0 Integer Copy MB/s > Higher Is Better memory . 5398.18 |============================================================= RAMspeed SMP 3.5.0 Integer Scale MB/s > Higher Is Better memory . 5340.86 |============================================================= RAMspeed SMP 3.5.0 Floating-Point Add MB/s > Higher Is Better memory . 4865.15 |============================================================= Stream 2013-01-17 Add MB/s > Higher Is Better memory . 6690.66 |============================================================= Stream 2013-01-17 Copy MB/s > Higher Is Better memory . 7322.58 |============================================================= Stream 2013-01-17 Scale MB/s > Higher Is Better memory . 7333.40 |============================================================= CacheBench Read Cache MB/s > Higher Is Better memory . 1180.46 |============================================================= CacheBench Write Cache MB/s > Higher Is Better memory . 4222.15 |============================================================= AIO-Stress 0.21 Random Write MB/s > Higher Is Better disk . 73.48 |================================================================= Dbench 4.0 12 Clients MB/s > Higher Is Better disk . 213.95 |================================================================ Dbench 4.0 48 Clients MB/s > Higher Is Better disk . 207.91 |================================================================ Dbench 4.0 128 Clients MB/s > Higher Is Better disk . 195.52 |================================================================ Dbench 4.0 1 Clients MB/s > Higher Is Better disk . 101.85 |================================================================ IOzone 3.405 8GB Read Performance MB/s > Higher Is Better disk . 34.06 |================================================================= IOzone 3.405 8GB Write Performance MB/s > Higher Is Better disk . 22.60 |================================================================= Threaded I/O Tester 0.3.3 64MB Random Read - 32 Threads MB/s > Higher Is Better disk . 1349.23 |=============================================================== Threaded I/O Tester 0.3.3 64MB Random Write - 32 Threads MB/s > Higher Is Better disk . 1.73 |================================================================== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better disk . 31.87 |================================================================= Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better disk . 37.85 |================================================================= Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better disk . 292.01 |================================================================ Apache Benchmark 2.4.7 Static Web Page Serving Requests Per Second > Higher Is Better disk . 3831.76 |=============================================================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better disk . 1829 |================================================================== SQLite 3.7.3 12,500 INSERTs Seconds < Lower Is Better disk . 118.79 |================================================================ Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better disk . 28.50 |================================================================= Gzip Compression 2GB File Compression Seconds < Lower Is Better disk . 34.66 |=================================================================