threaded Xen HVM domU 4.2.amazon testing on Ubuntu 16.04 via the Phoronix Test Suite. threaded64: Processor: Intel Xeon E5-2686 v4 @ 2.30GHz (1 Core), Motherboard: Xen HVM domU, Chipset: Intel 440FX- 82441FX PMC, Memory: 2048MB, Disk: 8GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 16.04, Kernel: 4.4.0-1062-aws (x86_64), Compiler: GCC 5.4.0 20160609, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 64MB - Thread Count: 32 MB/s > Higher Is Better threaded64 . 6.04 |============================================================ Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 64MB - Thread Count: 8 MB/s > Higher Is Better threaded64 . 5.17 |============================================================ Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 64MB - Thread Count: 16 MB/s > Higher Is Better threaded64 . 5.49 |============================================================ Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 64MB - Thread Count: 32 MB/s > Higher Is Better threaded64 . 24.64 |=========================================================== Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 64MB - Thread Count: 4 MB/s > Higher Is Better threaded64 . 4.36 |============================================================ Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 64MB - Thread Count: 8 MB/s > Higher Is Better threaded64 . 29161.60 |======================================================== Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 64MB - Thread Count: 16 MB/s > Higher Is Better threaded64 . 30978.14 |======================================================== Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 64MB - Thread Count: 32 MB/s > Higher Is Better threaded64 . 0.39 |============================================================ Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 64MB - Thread Count: 4 MB/s > Higher Is Better threaded64 . 26411.41 |======================================================== Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 64MB - Thread Count: 8 MB/s > Higher Is Better threaded64 . 0.34 |============================================================ Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 64MB - Thread Count: 16 MB/s > Higher Is Better threaded64 . 0.37 |============================================================ Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 64MB - Thread Count: 4 MB/s > Higher Is Better threaded64 . 0.30 |============================================================ Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 64MB - Thread Count: 32 MB/s > Higher Is Better threaded64 . 13.71 |=========================================================== Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 64MB - Thread Count: 16 MB/s > Higher Is Better threaded64 . 2272.80 |========================================================= Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 64MB - Thread Count: 8 MB/s > Higher Is Better threaded64 . 2261.01 |========================================================= Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 64MB - Thread Count: 4 MB/s > Higher Is Better threaded64 . 2281.53 |=========================================================