c1 Xen 4.2.amazon Hypervisor testing on Ubuntu 14.04 via the Phoronix Test Suite. instance1 #1: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 8GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance1 #2: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 8GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance1 #3: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 8GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance1 #4: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 8GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance1 #5: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 8GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance2 #1: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 10GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance2 #2: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 10GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance2 #3: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 10GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance2 #4: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 10GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance2 #5: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 10GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance3 #1: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 20GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance3 #2: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 20GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance3 #3: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 20GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance4 #1: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 20GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance4 #2: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 30GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance3 #4: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 20GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance4b: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 30GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance4c: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 30GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance4d: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 30GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance4e: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 30GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance5: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 99GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance5b: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 99GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance5c: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 99GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance5d: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 99GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor instance5e: Processor: Intel Xeon E5-2670 v2 @ 2.50GHz (1 Core), Memory: 4096MB, Disk: 99GB OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Compiler: GCC 4.8, File-System: ext4, System Layer: Xen 4.2.amazon Hypervisor BLAKE2 20130131 Phoronix Test Suite v4.8.3 Cycles Per Byte < Lower Is Better instance1 #1 . 5.11 |========================================================== instance1 #2 . 5.11 |========================================================== instance1 #3 . 5.11 |========================================================== instance1 #4 . 5.11 |========================================================== instance1 #5 . 5.11 |========================================================== instance2 #1 . 5.11 |========================================================== instance3 #1 . 5.11 |========================================================== instance4 #1 . 5.11 |========================================================== instance3 #2 . 5.11 |========================================================== instance4b ... 5.11 |========================================================== instance4c ... 5.11 |========================================================== instance4d ... 5.11 |========================================================== instance4e ... 5.11 |========================================================== instance5 .... 5.11 |========================================================== instance5b ... 5.11 |========================================================== instance5c ... 5.11 |========================================================== instance5d ... 5.12 |========================================================== instance5e ... 5.11 |==========================================================