ThreadLN128 Xen HVM domU 4.2.amazon testing on Ubuntu 16.04 via the Phoronix Test Suite. ThreadLN128test: Processor: Intel Xeon E5-2686 v4 @ 2.30GHz (2 Cores), Motherboard: Xen HVM domU, Chipset: Intel 440FX- 82441FX PMC, Memory: 8192MB, Disk: 18GB, 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: Read - Size Per Thread: 128MB - Thread Count: 4 MB/s > Higher Is Better ThreadLN128test . 4006.86 |==================================================== Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 128MB - Thread Count: 8 MB/s > Higher Is Better ThreadLN128test . 4031.21 |==================================================== Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 128MB - Thread Count: 16 MB/s > Higher Is Better ThreadLN128test . 4011.29 |==================================================== Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 128MB - Thread Count: 32 MB/s > Higher Is Better ThreadLN128test . 4034.63 |==================================================== Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 128MB - Thread Count: 4 MB/s > Higher Is Better ThreadLN128test . 0.33 |======================================================= Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 128MB - Thread Count: 8 MB/s > Higher Is Better ThreadLN128test . 0.36 |======================================================= Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 128MB - Thread Count: 16 MB/s > Higher Is Better ThreadLN128test . 0.38 |======================================================= Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 128MB - Thread Count: 32 MB/s > Higher Is Better ThreadLN128test . 0.38 |======================================================= Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 128MB - Thread Count: 4 MB/s > Higher Is Better ThreadLN128test . 80243.38 |=================================================== Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 128MB - Thread Count: 8 MB/s > Higher Is Better ThreadLN128test . 79673.16 |=================================================== Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 128MB - Thread Count: 16 MB/s > Higher Is Better ThreadLN128test . 88647.59 |=================================================== Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 128MB - Thread Count: 32 MB/s > Higher Is Better ThreadLN128test . 99885.11 |=================================================== Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 128MB - Thread Count: 4 MB/s > Higher Is Better ThreadLN128test . 8.72 |======================================================= Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 128MB - Thread Count: 8 MB/s > Higher Is Better ThreadLN128test . 10.34 |====================================================== Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 128MB - Thread Count: 16 MB/s > Higher Is Better ThreadLN128test . 11.44 |====================================================== Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 128MB - Thread Count: 32 MB/s > Higher Is Better ThreadLN128test . 12.32 |======================================================