tio
VMware testing on CentOS Linux 7 via the Phoronix Test Suite.


Virtual disk: 

	Processor: 16 x Intel Xeon E5-2690 v3 @ 2.60GHz (16 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 12 x 16384 MB DRAM, Disk: 64GB Virtual disk + 7 x 1049GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

	OS: CentOS Linux 7, Kernel: 4.7.0-0.rc4.git0.1.el7.centos.x86_64 (x86_64) 20160621, Desktop: GNOME Shell 3.14.4, Display Driver: vmware 13.0.2, Compiler: GCC 4.8.5 20150623, File-System: btrfs, Screen Resolution: 1672x1254, System Layer: VMware


Threaded I/O Tester 0.3.3
Test: Read - Size Per Thread: 32MB - Thread Count: 4
MB/s > Higher Is Better
Virtual disk . 11808.80 |======================================================


Threaded I/O Tester 0.3.3
Test: Read - Size Per Thread: 32MB - Thread Count: 8
MB/s > Higher Is Better
Virtual disk . 16085.37 |======================================================


Threaded I/O Tester 0.3.3
Test: Read - Size Per Thread: 64MB - Thread Count: 4
MB/s > Higher Is Better
Virtual disk . 11496.11 |======================================================


Threaded I/O Tester 0.3.3
Test: Read - Size Per Thread: 64MB - Thread Count: 8
MB/s > Higher Is Better
Virtual disk . 15533.77 |======================================================


Threaded I/O Tester 0.3.3
Test: Read - Size Per Thread: 128MB - Thread Count: 4
MB/s > Higher Is Better
Virtual disk . 10686.29 |======================================================


Threaded I/O Tester 0.3.3
Test: Read - Size Per Thread: 128MB - Thread Count: 8
MB/s > Higher Is Better
Virtual disk . 17689.32 |======================================================


Threaded I/O Tester 0.3.3
Test: Read - Size Per Thread: 256MB - Thread Count: 4
MB/s > Higher Is Better
Virtual disk . 12271.17 |======================================================


Threaded I/O Tester 0.3.3
Test: Read - Size Per Thread: 256MB - Thread Count: 8
MB/s > Higher Is Better
Virtual disk . 18162.96 |======================================================


Threaded I/O Tester 0.3.3
Test: Read - Size Per Thread: 32MB - Thread Count: 16
MB/s > Higher Is Better
Virtual disk . 18656.67 |======================================================


Threaded I/O Tester 0.3.3
Test: Read - Size Per Thread: 32MB - Thread Count: 32
MB/s > Higher Is Better
Virtual disk . 17272.02 |======================================================


Threaded I/O Tester 0.3.3
Test: Read - Size Per Thread: 64MB - Thread Count: 16
MB/s > Higher Is Better
Virtual disk . 17616.18 |======================================================


Threaded I/O Tester 0.3.3
Test: Read - Size Per Thread: 64MB - Thread Count: 32
MB/s > Higher Is Better
Virtual disk . 20340.13 |======================================================


Threaded I/O Tester 0.3.3
Test: Write - Size Per Thread: 32MB - Thread Count: 4
MB/s > Higher Is Better
Virtual disk . 1.76 |==========================================================


Threaded I/O Tester 0.3.3
Test: Write - Size Per Thread: 32MB - Thread Count: 8
MB/s > Higher Is Better
Virtual disk . 3.08 |==========================================================


Threaded I/O Tester 0.3.3
Test: Write - Size Per Thread: 64MB - Thread Count: 4
MB/s > Higher Is Better
Virtual disk . 1.75 |==========================================================


Threaded I/O Tester 0.3.3
Test: Write - Size Per Thread: 64MB - Thread Count: 8
MB/s > Higher Is Better
Virtual disk . 3.25 |==========================================================


Threaded I/O Tester 0.3.3
Test: Read - Size Per Thread: 128MB - Thread Count: 16
MB/s > Higher Is Better
Virtual disk . 21251.31 |======================================================


Threaded I/O Tester 0.3.3
Test: Read - Size Per Thread: 128MB - Thread Count: 32
MB/s > Higher Is Better
Virtual disk . 21403.39 |======================================================


Threaded I/O Tester 0.3.3
Test: Read - Size Per Thread: 256MB - Thread Count: 16
MB/s > Higher Is Better
Virtual disk . 21826.16 |======================================================


Threaded I/O Tester 0.3.3
Test: Read - Size Per Thread: 256MB - Thread Count: 32
MB/s > Higher Is Better
Virtual disk . 20978.20 |======================================================


Threaded I/O Tester 0.3.3
Test: Write - Size Per Thread: 128MB - Thread Count: 4
MB/s > Higher Is Better
Virtual disk . 1.68 |==========================================================


Threaded I/O Tester 0.3.3
Test: Write - Size Per Thread: 128MB - Thread Count: 8
MB/s > Higher Is Better
Virtual disk . 2.99 |==========================================================


Threaded I/O Tester 0.3.3
Test: Write - Size Per Thread: 256MB - Thread Count: 4
MB/s > Higher Is Better
Virtual disk . 1.99 |==========================================================


Threaded I/O Tester 0.3.3
Test: Write - Size Per Thread: 256MB - Thread Count: 8
MB/s > Higher Is Better
Virtual disk . 3.40 |==========================================================


Threaded I/O Tester 0.3.3
Test: Write - Size Per Thread: 32MB - Thread Count: 16
MB/s > Higher Is Better
Virtual disk . 6.51 |==========================================================


Threaded I/O Tester 0.3.3
Test: Write - Size Per Thread: 32MB - Thread Count: 32
MB/s > Higher Is Better
Virtual disk . 10.07 |=========================================================


Threaded I/O Tester 0.3.3
Test: Write - Size Per Thread: 64MB - Thread Count: 16
MB/s > Higher Is Better
Virtual disk . 7.21 |==========================================================


Threaded I/O Tester 0.3.3
Test: Write - Size Per Thread: 64MB - Thread Count: 32
MB/s > Higher Is Better
Virtual disk . 8.41 |==========================================================


Threaded I/O Tester 0.3.3
Test: Write - Size Per Thread: 128MB - Thread Count: 16
MB/s > Higher Is Better
Virtual disk . 5.42 |==========================================================


Threaded I/O Tester 0.3.3
Test: Write - Size Per Thread: 128MB - Thread Count: 32
MB/s > Higher Is Better
Virtual disk . 7.86 |==========================================================


Threaded I/O Tester 0.3.3
Test: Write - Size Per Thread: 256MB - Thread Count: 16
MB/s > Higher Is Better
Virtual disk . 5.79 |==========================================================


Threaded I/O Tester 0.3.3
Test: Write - Size Per Thread: 256MB - Thread Count: 32
MB/s > Higher Is Better
Virtual disk . 8.50 |==========================================================


Threaded I/O Tester 0.3.3
Test: Random Read - Size Per Thread: 32MB - Thread Count: 4
MB/s > Higher Is Better
Virtual disk . 6916.66 |=======================================================


Threaded I/O Tester 0.3.3
Test: Random Read - Size Per Thread: 32MB - Thread Count: 8
MB/s > Higher Is Better
Virtual disk . 11545.00 |======================================================


Threaded I/O Tester 0.3.3
Test: Random Read - Size Per Thread: 64MB - Thread Count: 4
MB/s > Higher Is Better
Virtual disk . 6750.02 |=======================================================


Threaded I/O Tester 0.3.3
Test: Random Read - Size Per Thread: 64MB - Thread Count: 8
MB/s > Higher Is Better
Virtual disk . 12019.03 |======================================================


Threaded I/O Tester 0.3.3
Test: Random Read - Size Per Thread: 128MB - Thread Count: 4
MB/s > Higher Is Better
Virtual disk . 7186.97 |=======================================================


Threaded I/O Tester 0.3.3
Test: Random Read - Size Per Thread: 128MB - Thread Count: 8
MB/s > Higher Is Better
Virtual disk . 11211.89 |======================================================


Threaded I/O Tester 0.3.3
Test: Random Read - Size Per Thread: 256MB - Thread Count: 4
MB/s > Higher Is Better
Virtual disk . 6559.51 |=======================================================


Threaded I/O Tester 0.3.3
Test: Random Read - Size Per Thread: 256MB - Thread Count: 8
MB/s > Higher Is Better
Virtual disk . 11857.66 |======================================================


Threaded I/O Tester 0.3.3
Test: Random Read - Size Per Thread: 32MB - Thread Count: 16
MB/s > Higher Is Better
Virtual disk . 15333.96 |======================================================


Threaded I/O Tester 0.3.3
Test: Random Read - Size Per Thread: 32MB - Thread Count: 32
MB/s > Higher Is Better
Virtual disk . 15635.43 |======================================================


Threaded I/O Tester 0.3.3
Test: Random Read - Size Per Thread: 64MB - Thread Count: 16
MB/s > Higher Is Better
Virtual disk . 14413.41 |======================================================


Threaded I/O Tester 0.3.3
Test: Random Read - Size Per Thread: 64MB - Thread Count: 32
MB/s > Higher Is Better
Virtual disk . 16661.63 |======================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 32MB - Thread Count: 4
MB/s > Higher Is Better
Virtual disk . 1.49 |==========================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 32MB - Thread Count: 8
MB/s > Higher Is Better
Virtual disk . 3.43 |==========================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 64MB - Thread Count: 4
MB/s > Higher Is Better
Virtual disk . 1.41 |==========================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 64MB - Thread Count: 8
MB/s > Higher Is Better
Virtual disk . 2.71 |==========================================================


Threaded I/O Tester 0.3.3
Test: Random Read - Size Per Thread: 128MB - Thread Count: 16
MB/s > Higher Is Better
Virtual disk . 14101.27 |======================================================


Threaded I/O Tester 0.3.3
Test: Random Read - Size Per Thread: 128MB - Thread Count: 32
MB/s > Higher Is Better
Virtual disk . 15948.35 |======================================================


Threaded I/O Tester 0.3.3
Test: Random Read - Size Per Thread: 256MB - Thread Count: 16
MB/s > Higher Is Better
Virtual disk . 14718.02 |======================================================


Threaded I/O Tester 0.3.3
Test: Random Read - Size Per Thread: 256MB - Thread Count: 32
MB/s > Higher Is Better
Virtual disk . 15379.01 |======================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 128MB - Thread Count: 4
MB/s > Higher Is Better
Virtual disk . 2.22 |==========================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 128MB - Thread Count: 8
MB/s > Higher Is Better
Virtual disk . 3.79 |==========================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 256MB - Thread Count: 4
MB/s > Higher Is Better
Virtual disk . 2.05 |==========================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 256MB - Thread Count: 8
MB/s > Higher Is Better
Virtual disk . 4.16 |==========================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 32MB - Thread Count: 16
MB/s > Higher Is Better
Virtual disk . 3.87 |==========================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 32MB - Thread Count: 32
MB/s > Higher Is Better
Virtual disk . 8.70 |==========================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 64MB - Thread Count: 16
MB/s > Higher Is Better
Virtual disk . 4.33 |==========================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 64MB - Thread Count: 32
MB/s > Higher Is Better
Virtual disk . 6.23 |==========================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 128MB - Thread Count: 16
MB/s > Higher Is Better
Virtual disk . 5.02 |==========================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 128MB - Thread Count: 32
MB/s > Higher Is Better
Virtual disk . 6.77 |==========================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 256MB - Thread Count: 16
MB/s > Higher Is Better
Virtual disk . 4.68 |==========================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 256MB - Thread Count: 32
MB/s > Higher Is Better
Virtual disk . 7.01 |==========================================================