array-conf
VMware testing on CentOS Linux 7 via the Phoronix Test Suite.


1x16ssd-raidz: 

	Processor: Intel Xeon E5-2665 0 (4 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 4096 MB + 2048 MB DRAM, Disk: 9GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

	OS: CentOS Linux 7, Kernel: 3.10.0-957.1.3.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1176x885, System Layer: VMware

1x16ssd-raidz2: 

	Processor: Intel Xeon E5-2665 0 (4 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 4096 MB + 2048 MB DRAM, Disk: 9GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

	OS: CentOS Linux 7, Kernel: 3.10.0-957.1.3.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1176x885, System Layer: VMware

1x16ssd-raidz3: 

	Processor: Intel Xeon E5-2665 0 (4 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 4096 MB + 2048 MB DRAM, Disk: 9GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

	OS: CentOS Linux 7, Kernel: 3.10.0-957.1.3.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1176x885, System Layer: VMware

1x16ssd-stripe: 

	Processor: Intel Xeon E5-2665 0 (4 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 4096 MB + 2048 MB DRAM, Disk: 9GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

	OS: CentOS Linux 7, Kernel: 3.10.0-957.1.3.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1176x885, System Layer: VMware

4x4ssd-raidz: 

	Processor: Intel Xeon E5-2665 0 (4 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 4096 MB + 2048 MB DRAM, Disk: 9GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

	OS: CentOS Linux 7, Kernel: 3.10.0-957.1.3.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1176x885, System Layer: VMware

2x8ssd-raidz: 

	Processor: Intel Xeon E5-2665 0 (4 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 4096 MB + 2048 MB DRAM, Disk: 9GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

	OS: CentOS Linux 7, Kernel: 3.10.0-957.1.3.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1176x885, System Layer: VMware

2x8ssd-raidz2: 

	Processor: Intel Xeon E5-2665 0 (4 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 4096 MB + 2048 MB DRAM, Disk: 9GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

	OS: CentOS Linux 7, Kernel: 3.10.0-957.1.3.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1176x885, System Layer: VMware

2x8ssd-mirror: 

	Processor: Intel Xeon E5-2665 0 (4 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 4096 MB + 2048 MB DRAM, Disk: 9GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

	OS: CentOS Linux 7, Kernel: 3.10.0-957.1.3.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1176x885, System Layer: VMware

1x8ssd-stripe: 

	Processor: Intel Xeon E5-2665 0 (4 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 4096 MB + 2048 MB DRAM, Disk: 9GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

	OS: CentOS Linux 7, Kernel: 3.10.0-957.1.3.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1176x885, System Layer: VMware

1x8ssd-raidz: 

	Processor: Intel Xeon E5-2665 0 (4 Cores), Motherboard: Intel 440BX (6.00 BIOS), Chipset: Intel 440BX/ZX/DX, Memory: 4096 MB + 2048 MB DRAM, Disk: 9GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

	OS: CentOS Linux 7, Kernel: 3.10.0-957.1.3.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 1176x885, System Layer: VMware


IOzone 3.465
Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
1x16ssd-raidz .. 3879.75 |===============================================
1x16ssd-raidz2 . 3658.27 |============================================
1x16ssd-raidz3 . 4066.16 |=================================================
1x16ssd-stripe . 3928.12 |================================================
4x4ssd-raidz ... 4240.70 |====================================================
2x8ssd-raidz ... 3967.18 |================================================
2x8ssd-raidz2 .. 3885.70 |===============================================
2x8ssd-mirror .. 4361.43 |=====================================================
1x8ssd-stripe .. 4092.56 |==================================================
1x8ssd-raidz ... 4127.20 |==================================================


IOzone 3.465
Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
1x16ssd-raidz .. 407.39 |==========================
1x16ssd-raidz2 . 314.23 |====================
1x16ssd-raidz3 . 368.65 |=======================
1x16ssd-stripe . 449.74 |=============================
4x4ssd-raidz ... 636.36 |=========================================
2x8ssd-raidz ... 450.60 |=============================
2x8ssd-raidz2 .. 448.82 |=============================
2x8ssd-mirror .. 824.91 |=====================================================
1x8ssd-stripe .. 848.11 |======================================================
1x8ssd-raidz ... 632.08 |========================================