ec2-io
Xen HVM domU 4.2.amazon testing on Ubuntu 17.04 via the Phoronix Test Suite.


r4.xlarge-02f: 

	Processor: Intel Xeon E5-2686 v4 @ 3.00GHz (4 Cores), Motherboard: Xen HVM domU, Chipset: Intel 440FX- 82441FX PMC, Memory: 16384 MB + 14848 MB RAM, Disk: 49GB, Graphics: Cirrus Logic GD 5446, Network: Device 1d0f:ec20

	OS: Ubuntu 17.04, Kernel: 4.10.0-30-generic (x86_64), Compiler: GCC 6.3.0 20170406, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon


AIO-Stress 0.21
Test: Random Write
MB/s > Higher Is Better
r4.xlarge-02f . 1765.65 |======================================================


CacheBench
Test: Read
MB/s > Higher Is Better
r4.xlarge-02f . 2273.05 |======================================================


CacheBench
Test: Write
MB/s > Higher Is Better
r4.xlarge-02f . 18968.94 |=====================================================


CacheBench
Test: Read / Modify / Write
MB/s > Higher Is Better
r4.xlarge-02f . 29164.87 |=====================================================


FS-Mark 3.3
Test: 1000 Files, 1MB Size
Files/s > Higher Is Better
r4.xlarge-02f . 108.87 |=======================================================


FS-Mark 3.3
Test: 5000 Files, 1MB Size, 4 Threads
Files/s > Higher Is Better
r4.xlarge-02f . 100.53 |=======================================================


FS-Mark 3.3
Test: 4000 Files, 32 Sub Dirs, 1MB Size
Files/s > Higher Is Better
r4.xlarge-02f . 100.17 |=======================================================


FS-Mark 3.3
Test: 1000 Files, 1MB Size, No Sync/FSync
Files/s > Higher Is Better
r4.xlarge-02f . 1457.13 |======================================================


hdparm Timed Disk Reads
Disk To Read: /dev/xvda
MB/s > Higher Is Better
r4.xlarge-02f . 135.05 |=======================================================


Stream 2013-01-17
Type: Copy
MB/s > Higher Is Better
r4.xlarge-02f . 35111.18 |=====================================================


Stream 2013-01-17
Type: Scale
MB/s > Higher Is Better
r4.xlarge-02f . 17827.60 |=====================================================


Stream 2013-01-17
Type: Triad
MB/s > Higher Is Better
r4.xlarge-02f . 19275.92 |=====================================================


Stream 2013-01-17
Type: Add
MB/s > Higher Is Better
r4.xlarge-02f . 19259.38 |=====================================================