tbench VMware testing on CentOS Linux 7 via the Phoronix Test Suite. Virtual disk: Processor: 16 x Intel Xeon E5-2699 v3 @ 2.30GHz (16 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 12 x 16384 MB DRAM, Disk: 64GB Virtual disk + 8 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 . 11540.24 |====================================================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 32MB - Thread Count: 8 MB/s > Higher Is Better Virtual disk . 18221.70 |====================================================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 64MB - Thread Count: 4 MB/s > Higher Is Better Virtual disk . 13736.05 |====================================================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 64MB - Thread Count: 8 MB/s > Higher Is Better Virtual disk . 19737.48 |====================================================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 128MB - Thread Count: 4 MB/s > Higher Is Better Virtual disk . 12215.20 |====================================================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 128MB - Thread Count: 8 MB/s > Higher Is Better Virtual disk . 19176.10 |====================================================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 256MB - Thread Count: 4 MB/s > Higher Is Better Virtual disk . 10101.77 |====================================================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 256MB - Thread Count: 8 MB/s > Higher Is Better Virtual disk . 18632.39 |====================================================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 32MB - Thread Count: 16 MB/s > Higher Is Better Virtual disk . 16866.18 |====================================================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 32MB - Thread Count: 32 MB/s > Higher Is Better Virtual disk . 16434.75 |====================================================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 64MB - Thread Count: 16 MB/s > Higher Is Better Virtual disk . 18524.68 |====================================================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 64MB - Thread Count: 32 MB/s > Higher Is Better Virtual disk . 16517.92 |====================================================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better Virtual disk . 1.34 |========================================================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 32MB - Thread Count: 8 MB/s > Higher Is Better Virtual disk . 2.43 |========================================================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 64MB - Thread Count: 4 MB/s > Higher Is Better Virtual disk . 1.23 |========================================================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 64MB - Thread Count: 8 MB/s > Higher Is Better Virtual disk . 2.22 |========================================================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 128MB - Thread Count: 16 MB/s > Higher Is Better Virtual disk . 17755.35 |====================================================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 128MB - Thread Count: 32 MB/s > Higher Is Better Virtual disk . 17168.57 |====================================================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 256MB - Thread Count: 16 MB/s > Higher Is Better Virtual disk . 17353.71 |====================================================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 256MB - Thread Count: 32 MB/s > Higher Is Better Virtual disk . 14332.05 |====================================================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 128MB - Thread Count: 4 MB/s > Higher Is Better Virtual disk . 1.60 |========================================================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 128MB - Thread Count: 8 MB/s > Higher Is Better Virtual disk . 2.64 |========================================================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 256MB - Thread Count: 4 MB/s > Higher Is Better Virtual disk . 1.23 |========================================================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 256MB - Thread Count: 8 MB/s > Higher Is Better Virtual disk . 2.46 |========================================================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 32MB - Thread Count: 16 MB/s > Higher Is Better Virtual disk . 4.61 |========================================================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 32MB - Thread Count: 32 MB/s > Higher Is Better Virtual disk . 7.99 |========================================================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 64MB - Thread Count: 16 MB/s > Higher Is Better Virtual disk . 4.71 |========================================================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 64MB - Thread Count: 32 MB/s > Higher Is Better Virtual disk . 7.94 |========================================================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 128MB - Thread Count: 16 MB/s > Higher Is Better Virtual disk . 5.66 |========================================================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 128MB - Thread Count: 32 MB/s > Higher Is Better Virtual disk . 11.04 |========================================================= Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 256MB - Thread Count: 16 MB/s > Higher Is Better Virtual disk . 6.67 |========================================================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 256MB - Thread Count: 32 MB/s > Higher Is Better Virtual disk . 9.99 |========================================================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better Virtual disk . 7191.01 |======================================================= Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 32MB - Thread Count: 8 MB/s > Higher Is Better Virtual disk . 12844.39 |====================================================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 64MB - Thread Count: 4 MB/s > Higher Is Better Virtual disk . 7732.36 |======================================================= Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 64MB - Thread Count: 8 MB/s > Higher Is Better Virtual disk . 11192.43 |====================================================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 128MB - Thread Count: 4 MB/s > Higher Is Better Virtual disk . 7915.97 |======================================================= Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 128MB - Thread Count: 8 MB/s > Higher Is Better Virtual disk . 10418.75 |====================================================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 256MB - Thread Count: 4 MB/s > Higher Is Better Virtual disk . 6565.64 |======================================================= Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 256MB - Thread Count: 8 MB/s > Higher Is Better Virtual disk . 12284.77 |====================================================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 32MB - Thread Count: 16 MB/s > Higher Is Better Virtual disk . 14315.25 |====================================================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 32MB - Thread Count: 32 MB/s > Higher Is Better Virtual disk . 14187.59 |====================================================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 64MB - Thread Count: 16 MB/s > Higher Is Better Virtual disk . 13655.54 |====================================================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 64MB - Thread Count: 32 MB/s > Higher Is Better Virtual disk . 14200.43 |====================================================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better Virtual disk . 1.31 |========================================================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 32MB - Thread Count: 8 MB/s > Higher Is Better Virtual disk . 2.16 |========================================================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 64MB - Thread Count: 4 MB/s > Higher Is Better Virtual disk . 1.12 |========================================================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 64MB - Thread Count: 8 MB/s > Higher Is Better Virtual disk . 2.31 |========================================================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 128MB - Thread Count: 16 MB/s > Higher Is Better Virtual disk . 13645.14 |====================================================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 128MB - Thread Count: 32 MB/s > Higher Is Better Virtual disk . 14084.47 |====================================================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 256MB - Thread Count: 16 MB/s > Higher Is Better Virtual disk . 12562.17 |====================================================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 256MB - Thread Count: 32 MB/s > Higher Is Better Virtual disk . 13932.58 |====================================================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 128MB - Thread Count: 4 MB/s > Higher Is Better Virtual disk . 0.98 |========================================================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 128MB - Thread Count: 8 MB/s > Higher Is Better Virtual disk . 2.38 |========================================================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 256MB - Thread Count: 4 MB/s > Higher Is Better Virtual disk . 0.89 |========================================================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 256MB - Thread Count: 8 MB/s > Higher Is Better Virtual disk . 2.41 |========================================================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 32MB - Thread Count: 16 MB/s > Higher Is Better Virtual disk . 5.05 |========================================================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 32MB - Thread Count: 32 MB/s > Higher Is Better Virtual disk . 8.44 |========================================================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 64MB - Thread Count: 16 MB/s > Higher Is Better Virtual disk . 5.50 |========================================================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 64MB - Thread Count: 32 MB/s > Higher Is Better Virtual disk . 9.32 |========================================================== 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 . 9.39 |========================================================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 256MB - Thread Count: 16 MB/s > Higher Is Better Virtual disk . 5.70 |========================================================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 256MB - Thread Count: 32 MB/s > Higher Is Better Virtual disk . 6.67 |==========================================================