diskspeed Freenas Dell R710 iSCSI fc: Processor: 8 x Intel Xeon X5660 @ 2.80GHz (8 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 8192MB, Disk: 17GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3 OS: Ubuntu 18.04, Kernel: 4.15.0-52-generic (x86_64), File-System: ext4, Screen Resolution: 1176x885, System Layer: VMware host 26 das: Processor: 8 x Intel Xeon X5660 @ 2.80GHz (8 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 8192MB, Disk: 17GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3 OS: Ubuntu 18.04, Kernel: 4.15.0-52-generic (x86_64), File-System: ext4, Screen Resolution: 1176x885, System Layer: VMware host 27 das: Processor: 8 x Intel Xeon X5660 @ 2.80GHz (8 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 8192MB, Disk: 17GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3 OS: Ubuntu 18.04, Kernel: 4.15.0-52-generic (x86_64), File-System: ext4, Screen Resolution: 1176x885, System Layer: VMware iscsi 10x2TB: Processor: 8 x Intel Xeon X5660 @ 2.80GHz (8 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 8192MB, Disk: 17GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3 OS: Ubuntu 18.04, Kernel: 4.15.0-52-generic (x86_64), File-System: ext4, Screen Resolution: 1176x885, System Layer: VMware iscsi 20x72GB: Processor: 8 x Intel Xeon X5660 @ 2.80GHz (8 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 8192MB, Disk: 17GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3 OS: Ubuntu 18.04, Kernel: 4.15.0-52-generic (x86_64), File-System: ext4, Screen Resolution: 1176x885, System Layer: VMware iscsi 14x300GB: Processor: 8 x Intel Xeon X5660 @ 2.80GHz (8 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 8192MB, Disk: 17GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3 OS: Ubuntu 18.04, Kernel: 4.15.0-52-generic (x86_64), File-System: ext4, Screen Resolution: 1176x885, System Layer: VMware Optane 900P: Processor: 8 x Intel Xeon X5660 @ 2.80GHz (8 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 8192MB, Disk: 17GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3 OS: Ubuntu 18.04, Kernel: 4.15.0-52-generic (x86_64), File-System: ext4, Screen Resolution: 1176x885, System Layer: VMware DAS Optane: Processor: 8 x Intel Xeon X5660 @ 2.80GHz (8 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 8192MB, Disk: 17GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3 OS: Ubuntu 18.04, Kernel: 4.15.0-52-generic (x86_64), File-System: ext4, Screen Resolution: 1176x885, System Layer: VMware Data_300: Processor: 8 x Intel Xeon X5670 @ 2.93GHz (8 Cores), Motherboard: Intel 440BX, Chipset: Intel 440BX/ZX/DX, Memory: 8192MB, Disk: 17GB Virtual disk, Graphics: VMware SVGA II, Network: VMware VMXNET3 OS: Ubuntu 18.04, Kernel: 4.15.0-54-generic (x86_64), File-System: ext4, Screen Resolution: 1176x885, System Layer: VMware IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better fc ............. 4529.30 |===================================================== host 26 das .... 2922.56 |================================== host 27 das .... 4548.87 |===================================================== iscsi 10x2TB ... 3789.07 |============================================ iscsi 20x72GB .. 4100.29 |================================================ iscsi 14x300GB . 3948.87 |============================================== Optane 900P .... 3912.17 |============================================== DAS Optane ..... 4177.26 |================================================= Data_300 ....... 4074.42 |=============================================== IOzone 3.465 Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better fc ............. 4138.17 |================================================= host 26 das .... 2933.20 |=================================== host 27 das .... 4349.65 |==================================================== iscsi 10x2TB ... 4210.43 |================================================== iscsi 20x72GB .. 4316.39 |==================================================== iscsi 14x300GB . 4236.22 |=================================================== Optane 900P .... 4203.81 |================================================== DAS Optane ..... 4440.75 |===================================================== Data_300 ....... 4374.14 |==================================================== IOzone 3.465 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better fc ............. 298.08 |============== host 26 das .... 183.45 |======== host 27 das .... 217.77 |========== iscsi 10x2TB ... 497.29 |======================= iscsi 20x72GB .. 500.25 |======================= iscsi 14x300GB . 500.60 |======================= Optane 900P .... 500.32 |======================= DAS Optane ..... 1161.33 |===================================================== Data_300 ....... 533.25 |======================== IOzone 3.465 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better fc ............. 2037.81 |=============================================== host 26 das .... 1540.70 |==================================== host 27 das .... 2276.23 |===================================================== iscsi 10x2TB ... 2129.63 |================================================== iscsi 20x72GB .. 2069.36 |================================================ iscsi 14x300GB . 2187.58 |=================================================== Optane 900P .... 2203.55 |=================================================== DAS Optane ..... 1898.79 |============================================ Data_300 ....... 2258.72 |===================================================== IOzone 3.465 Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better fc ............. 1938.29 |============================================= host 26 das .... 1600.66 |===================================== host 27 das .... 2075.47 |================================================ iscsi 10x2TB ... 2167.41 |================================================== iscsi 20x72GB .. 2174.65 |================================================== iscsi 14x300GB . 2173.49 |================================================== Optane 900P .... 2241.61 |==================================================== DAS Optane ..... 2015.79 |=============================================== Data_300 ....... 2293.14 |===================================================== IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better fc ............. 211.93 |============= host 26 das .... 240.37 |=============== host 27 das .... 243.14 |=============== iscsi 10x2TB ... 286.25 |================== iscsi 20x72GB .. 284.24 |================= iscsi 14x300GB . 280.11 |================= Optane 900P .... 311.03 |=================== DAS Optane ..... 882.28 |====================================================== Data_300 ....... 276.37 |================= IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better fc ............. 126.29 |====== host 26 das .... 130.12 |======= host 27 das .... 154.74 |======== iscsi 10x2TB ... 817.45 |========================================== iscsi 20x72GB .. 820.02 |========================================== iscsi 14x300GB . 832.61 |=========================================== Optane 900P .... 823.54 |========================================== DAS Optane ..... 1030.58 |===================================================== Data_300 ....... 631.60 |================================ IOzone 3.465 Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better fc ............. 127.35 |====== host 26 das .... 134.88 |======= host 27 das .... 155.35 |======= iscsi 10x2TB ... 932.20 |============================================= iscsi 20x72GB .. 923.74 |============================================= iscsi 14x300GB . 968.21 |=============================================== Optane 900P .... 922.94 |============================================= DAS Optane ..... 1097.93 |===================================================== Data_300 ....... 700.54 |================================== IOzone 3.465 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better fc ............. 132.02 |====== host 26 das .... 148.03 |======= host 27 das .... 153.83 |======= iscsi 10x2TB ... 965.05 |============================================== iscsi 20x72GB .. 1003.52 |================================================ iscsi 14x300GB . 1006.31 |================================================ Optane 900P .... 972.74 |============================================== DAS Optane ..... 1109.17 |===================================================== Data_300 ....... 755.33 |==================================== IOzone 3.465 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better fc ............. 125.68 |========== host 26 das .... 126.24 |========== host 27 das .... 149.39 |=========== iscsi 10x2TB ... 636.37 |================================================ iscsi 20x72GB .. 651.65 |================================================= iscsi 14x300GB . 674.76 |=================================================== Optane 900P .... 654.75 |================================================== DAS Optane ..... 712.72 |====================================================== Data_300 ....... 591.95 |============================================= IOzone 3.465 Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better fc ............. 129.08 |========= host 26 das .... 142.98 |========== host 27 das .... 154.26 |=========== iscsi 10x2TB ... 673.76 |================================================ iscsi 20x72GB .. 690.60 |================================================= iscsi 14x300GB . 719.60 |==================================================== Optane 900P .... 720.40 |==================================================== DAS Optane ..... 754.07 |====================================================== Data_300 ....... 678.16 |================================================= IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better fc ............. 131.77 |========= host 26 das .... 147.93 |========== host 27 das .... 149.80 |========== iscsi 10x2TB ... 712.42 |============================================== iscsi 20x72GB .. 832.32 |====================================================== iscsi 14x300GB . 729.34 |=============================================== Optane 900P .... 736.02 |================================================ DAS Optane ..... 773.30 |================================================== Data_300 ....... 729.69 |=============================================== IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better fc ............. 4520.62 |=================================================== host 26 das .... 2956.72 |================================= host 27 das .... 4612.00 |==================================================== iscsi 10x2TB ... 4493.90 |================================================== iscsi 20x72GB .. 4354.09 |================================================= iscsi 14x300GB . 4499.89 |================================================== Optane 900P .... 4355.03 |================================================= DAS Optane ..... 4543.07 |=================================================== Data_300 ....... 4726.23 |===================================================== IOzone 3.465 Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better fc ............. 5178.63 |===================================================== host 26 das .... 3118.63 |================================ host 27 das .... 4726.36 |================================================ iscsi 10x2TB ... 4743.77 |================================================= iscsi 20x72GB .. 4795.51 |================================================= iscsi 14x300GB . 4791.04 |================================================= Optane 900P .... 4829.94 |================================================= DAS Optane ..... 5166.60 |===================================================== Data_300 ....... 4923.33 |================================================== IOzone 3.465 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better fc ............. 224.86 |============= host 26 das .... 260.04 |============== host 27 das .... 269.18 |=============== iscsi 10x2TB ... 305.02 |================= iscsi 20x72GB .. 302.97 |================= iscsi 14x300GB . 305.16 |================= Optane 900P .... 319.74 |================== DAS Optane ..... 969.13 |====================================================== Data_300 ....... 304.25 |================= IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better fc ............. 3433.38 |============================================= host 26 das .... 2729.51 |=================================== host 27 das .... 4081.47 |===================================================== iscsi 10x2TB ... 3086.95 |======================================== iscsi 20x72GB .. 3125.77 |========================================= iscsi 14x300GB . 3090.46 |======================================== Optane 900P .... 3136.15 |========================================= DAS Optane ..... 2913.28 |====================================== Data_300 ....... 3305.22 |=========================================== IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better fc ............. 1800.40 |============================================= host 26 das .... 1422.41 |=================================== host 27 das .... 2134.47 |===================================================== iscsi 10x2TB ... 1751.04 |=========================================== iscsi 20x72GB .. 1761.76 |============================================ iscsi 14x300GB . 1750.50 |=========================================== Optane 900P .... 1810.83 |============================================= DAS Optane ..... 1484.27 |===================================== Data_300 ....... 1731.03 |=========================================== IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance MB/s > Higher Is Better fc ............. 128.07 |======= host 26 das .... 132.66 |======== host 27 das .... 156.94 |========= iscsi 10x2TB ... 855.06 |================================================= iscsi 20x72GB .. 827.46 |=============================================== iscsi 14x300GB . 799.08 |============================================= Optane 900P .... 802.77 |============================================== DAS Optane ..... 949.02 |====================================================== Data_300 ....... 637.00 |==================================== IOzone 3.465 Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better fc ............. 129.63 |====== host 26 das .... 135.43 |======= host 27 das .... 153.55 |======== iscsi 10x2TB ... 925.36 |============================================== iscsi 20x72GB .. 932.57 |============================================== iscsi 14x300GB . 906.30 |============================================= Optane 900P .... 935.32 |============================================== DAS Optane ..... 1076.31 |===================================================== Data_300 ....... 700.24 |================================== IOzone 3.465 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better fc ............. 132.65 |======= host 26 das .... 149.04 |======== host 27 das .... 149.93 |======== iscsi 10x2TB ... 1000.92 |=================================================== iscsi 20x72GB .. 1031.48 |===================================================== iscsi 14x300GB . 1014.87 |==================================================== Optane 900P .... 939.69 |================================================ DAS Optane ..... 1033.89 |===================================================== Data_300 ....... 742.46 |====================================== IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better fc ............. 127.08 |========= host 26 das .... 163.05 |=========== host 27 das .... 189.40 |============= iscsi 10x2TB ... 571.69 |======================================== iscsi 20x72GB .. 568.73 |======================================== iscsi 14x300GB . 580.61 |========================================= Optane 900P .... 585.55 |========================================= DAS Optane ..... 773.31 |====================================================== Data_300 ....... 466.23 |================================= IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better fc ............. 123.86 |============ host 26 das .... 161.06 |================ host 27 das .... 182.18 |================== iscsi 10x2TB ... 464.01 |============================================== iscsi 20x72GB .. 469.48 |============================================== iscsi 14x300GB . 476.17 |=============================================== Optane 900P .... 472.87 |=============================================== DAS Optane ..... 546.65 |====================================================== Data_300 ....... 409.18 |======================================== IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better fc ............. 3629.23 |============================================== host 26 das .... 2918.85 |===================================== host 27 das .... 4168.98 |===================================================== iscsi 10x2TB ... 3339.62 |========================================== iscsi 20x72GB .. 3339.98 |========================================== iscsi 14x300GB . 3342.51 |========================================== Optane 900P .... 3272.08 |========================================== DAS Optane ..... 3072.63 |======================================= Data_300 ....... 3501.64 |============================================= IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better fc ............. 128.38 |========== host 26 das .... 176.58 |============= host 27 das .... 211.37 |================ iscsi 10x2TB ... 566.36 |=========================================== iscsi 20x72GB .. 558.47 |========================================== iscsi 14x300GB . 560.28 |========================================== Optane 900P .... 560.26 |========================================== DAS Optane ..... 714.22 |====================================================== Data_300 ....... 469.54 |====================================