nfs-9k-raid10
Running pts/iozone-1.9.5 via the Phoronix Test Suite.


No ZIL/L2ARC: 

	Processor: 2 x Intel Xeon Gold 5218 @ 2.29GHz (2 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 4096MB, Disk: 17GB Virtual disk, Graphics: llvmpipe (LLVM 8.0 256 bits), Network: VMware VMXNET3

	OS: Ubuntu 18.04, Kernel: 5.0.0-37-generic (x86_64), Desktop: GNOME Shell 3.28.4, OpenGL: 3.3 Mesa 19.0.2, File-System: nfs, Screen Resolution: 1452x819, System Layer: VMware

Single ZIL: 

	Processor: 2 x Intel Xeon Gold 5218 @ 2.29GHz (2 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 4096MB, Disk: 17GB Virtual disk, Graphics: llvmpipe (LLVM 8.0 256 bits), Network: VMware VMXNET3

	OS: Ubuntu 18.04, Kernel: 5.0.0-37-generic (x86_64), Desktop: GNOME Shell 3.28.4, OpenGL: 3.3 Mesa 19.0.2, File-System: nfs, Screen Resolution: 1452x819, System Layer: VMware

Mirrored ZIL: 

	Processor: 2 x Intel Xeon Gold 5218 @ 2.29GHz (2 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 4096MB, Disk: 17GB Virtual disk, Graphics: llvmpipe (LLVM 8.0 256 bits), Network: VMware VMXNET3

	OS: Ubuntu 18.04, Kernel: 5.0.0-37-generic (x86_64), Desktop: GNOME Shell 3.28.4, OpenGL: 3.3 Mesa 19.0.2, File-System: nfs, Screen Resolution: 1452x819, System Layer: VMware

Mirrored ZIL - SYNC off: 

	Processor: 2 x Intel Xeon Gold 5218 @ 2.29GHz (2 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 4096MB, Disk: 17GB Virtual disk, Graphics: llvmpipe (LLVM 8.0 256 bits), Network: VMware VMXNET3

	OS: Ubuntu 18.04, Kernel: 5.0.0-37-generic (x86_64), Desktop: GNOME Shell 3.28.4, OpenGL: 3.3 Mesa 19.0.2, File-System: nfs, Screen Resolution: 1452x819, System Layer: VMware

Single L2ARC: 

	Processor: 2 x Intel Xeon Gold 5218 @ 2.29GHz (2 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 4096MB, Disk: 17GB Virtual disk, Graphics: llvmpipe (LLVM 8.0 256 bits), Network: VMware VMXNET3

	OS: Ubuntu 18.04, Kernel: 5.0.0-37-generic (x86_64), Desktop: GNOME Shell 3.28.4, OpenGL: 3.3 Mesa 19.0.2, File-System: nfs, Screen Resolution: 1452x819, System Layer: VMware


IOzone 3.465
Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
No ZIL/L2ARC ............ 5822.38 |===================================
Single ZIL .............. 5216.07 |===============================
Mirrored ZIL ............ 6399.00 |======================================
Mirrored ZIL - SYNC off . 7197.00 |===========================================
Single L2ARC ............ 7396.51 |============================================


IOzone 3.465
Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
No ZIL/L2ARC ............ 6338.39 |==========================================
Single ZIL .............. 6350.38 |===========================================
Mirrored ZIL ............ 6436.55 |===========================================
Mirrored ZIL - SYNC off . 6404.92 |===========================================
Single L2ARC ............ 6564.84 |============================================


IOzone 3.465
Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
No ZIL/L2ARC ............ 391.76 |===================
Single ZIL .............. 222.88 |===========
Mirrored ZIL ............ 215.41 |==========
Mirrored ZIL - SYNC off . 952.68 |=============================================
Single L2ARC ............ 364.60 |=================


IOzone 3.465
Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
No ZIL/L2ARC ............ 374.78 |==================
Single ZIL .............. 221.74 |==========
Mirrored ZIL ............ 212.54 |==========
Mirrored ZIL - SYNC off . 957.42 |=============================================
Single L2ARC ............ 377.31 |==================


IOzone 3.465
Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
No ZIL/L2ARC ............ 8874.18 |============================================
Single ZIL .............. 8833.24 |============================================
Mirrored ZIL ............ 8872.96 |============================================
Mirrored ZIL - SYNC off . 8862.69 |============================================
Single L2ARC ............ 8897.07 |============================================


IOzone 3.465
Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
No ZIL/L2ARC ............ 336.60 |===============
Single ZIL .............. 224.66 |==========
Mirrored ZIL ............ 213.64 |==========
Mirrored ZIL - SYNC off . 978.86 |=============================================
Single L2ARC ............ 344.86 |================