twemlowfreenas
Running pts/iozone-1.9.4 via the Phoronix Test Suite.


arc_cache: 

	Processor: 2 x Intel Core i3-3217U @ 1.80GHz (2 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 1 x 2048 MB DRAM, Disk: 21GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

	OS: Ubuntu 18.04, Kernel: 4.15.0-36-generic (x86_64), File-System: ext4, Screen Resolution: 1176x885, System Layer: VMware

no_arc_cache: 

	Processor: 2 x Intel Core i3-3217U @ 1.80GHz (2 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 1 x 2048 MB DRAM, Disk: 21GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

	OS: Ubuntu 18.04, Kernel: 4.15.0-36-generic (x86_64), File-System: ext4, Screen Resolution: 1176x885, System Layer: VMware

no_arc_more_tests: 

	Processor: 2 x Intel Core i3-3217U @ 1.80GHz (2 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 1 x 2048 MB DRAM, Disk: 21GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

	OS: Ubuntu 18.04, Kernel: 4.15.0-36-generic (x86_64), File-System: ext4, Screen Resolution: 1176x885, System Layer: VMware

no_arc_1: 

	Processor: 2 x Intel Core i3-3217U @ 1.80GHz (2 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 1 x 2048 MB DRAM, Disk: 21GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

	OS: Ubuntu 18.04, Kernel: 4.15.0-36-generic (x86_64), File-System: ext4, Screen Resolution: 1176x885, System Layer: VMware

no_arc_2: 

	Processor: 2 x Intel Core i3-3217U @ 1.80GHz (2 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 1 x 2048 MB DRAM, Disk: 21GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3

	OS: Ubuntu 18.04, Kernel: 4.15.0-36-generic (x86_64), File-System: ext4, Screen Resolution: 1176x885, System Layer: VMware


IOzone 3.465
Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
arc_cache .... 4120.05 |================================================
no_arc_cache . 4676.10 |=======================================================
no_arc_1 ..... 3593.72 |==========================================
no_arc_2 ..... 3758.40 |============================================


IOzone 3.465
Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
arc_cache .... 70.72 |========================================
no_arc_cache . 94.69 |======================================================
no_arc_1 ..... 99.83 |=========================================================
no_arc_2 ..... 70.56 |========================================


IOzone 3.465
Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
no_arc_more_tests . 99.39  |==================================================
no_arc_1 .......... 100.48 |===================================================
no_arc_2 .......... 95.70  |=================================================


IOzone 3.465
Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
no_arc_more_tests . 98.58 |====================================================
no_arc_1 .......... 93.57 |=================================================
no_arc_2 .......... 96.81 |===================================================


IOzone 3.465
Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
no_arc_more_tests . 90.25 |================================================
no_arc_1 .......... 93.26 |==================================================
no_arc_2 .......... 96.89 |====================================================


IOzone 3.465
Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
no_arc_more_tests . 90.05 |================================================
no_arc_1 .......... 94.05 |==================================================
no_arc_2 .......... 97.93 |====================================================


IOzone 3.465
Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
no_arc_more_tests . 101.64 |===================================================
no_arc_1 .......... 99.55  |==================================================
no_arc_2 .......... 101.95 |===================================================


IOzone 3.465
Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
no_arc_more_tests . 90.63 |================================================
no_arc_1 .......... 98.82 |====================================================
no_arc_2 .......... 95.83 |==================================================


IOzone 3.465
Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
no_arc_1 . 99.79  |===========================================================
no_arc_2 . 102.14 |============================================================


IOzone 3.465
Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
no_arc_1 . 95.67 |=============================================================
no_arc_2 . 94.80 |============================================================


IOzone 3.465
Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
no_arc_1 . 99.71  |===========================================================
no_arc_2 . 100.66 |============================================================


IOzone 3.465
Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
no_arc_1 . 97.32  |==========================================================
no_arc_2 . 100.95 |============================================================


IOzone 3.465
Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
no_arc_1 . 94.26 |==========================================================
no_arc_2 . 98.82 |=============================================================


IOzone 3.465
Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
no_arc_1 . 92.55 |=========================================================
no_arc_2 . 98.52 |=============================================================


IOzone 3.465
Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
no_arc_1 . 96.02 |=============================================================
no_arc_2 . 94.66 |============================================================


IOzone 3.465
Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
no_arc_1 . 94.31 |=============================================================
no_arc_2 . 94.13 |=============================================================


IOzone 3.465
Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
no_arc_1 . 102.53 |============================================================
no_arc_2 . 102.71 |============================================================


IOzone 3.465
Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
no_arc_1 . 101.21 |============================================================
no_arc_2 . 99.09  |===========================================================


IOzone 3.465
Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
no_arc_1 . 1247.64 |===========================================================
no_arc_2 . 1245.71 |===========================================================


IOzone 3.465
Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
no_arc_1 . 102.14 |============================================================
no_arc_2 . 98.43  |==========================================================


IOzone 3.465
Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
no_arc_1 . 99.02 |=============================================================
no_arc_2 . 97.13 |============================================================


IOzone 3.465
Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
no_arc_1 . 91.47 |=============================================================
no_arc_2 . 63.55 |==========================================


IOzone 3.465
Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
no_arc_1 . 3612.53 |===========================================================
no_arc_2 . 3617.98 |===========================================================


IOzone 3.465
Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
no_arc_1 . 100.01 |==========================================================
no_arc_2 . 102.92 |============================================================