zil-test
Running pts/iozone-1.9.5 via the Phoronix Test Suite.


8x12TB No 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: 1501x968, System Layer: VMware

8x12TB One 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: 1501x968, System Layer: VMware

Samsung: 

	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: 1426x1008, System Layer: VMware


IOzone 3.465
Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
8x12TB No Zil .. 6720.01 |=================================================
8x12TB One Zil . 6997.62 |===================================================
Samsung ........ 7327.22 |=====================================================


IOzone 3.465
Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
8x12TB No Zil .. 6093.11 |====================================================
8x12TB One Zil . 6093.80 |====================================================
Samsung ........ 6155.35 |=====================================================


IOzone 3.465
Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
8x12TB No Zil .. 481.83 |=================================
8x12TB One Zil . 647.76 |============================================
Samsung ........ 798.92 |======================================================


IOzone 3.465
Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
8x12TB No Zil .. 471.05 |================================
8x12TB One Zil . 645.79 |============================================
Samsung ........ 794.96 |======================================================


IOzone 3.465
Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
8x12TB No Zil .. 8141.60 |=====================================================
8x12TB One Zil . 8064.67 |====================================================
Samsung ........ 7720.90 |==================================================


IOzone 3.465
Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
8x12TB No Zil .. 435.60 |=============================
8x12TB One Zil . 639.54 |===========================================
Samsung ........ 801.72 |======================================================