dellr720-sas3
KVM testing on Ubuntu 20.04 via the Phoronix Test Suite.


SSD Raid10 NFS defaults: 

	Processor: Intel Xeon E5-2650 v2 (16 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16GB, Disk: 34GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: Red Hat Virtio device

	OS: Ubuntu 20.04, Kernel: 5.4.0-91-generic (x86_64), Vulkan: 1.0.2, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

SSD Raid10 NFS sync disabled atime off: 

	Processor: Intel Xeon E5-2650 v2 (16 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16GB, Disk: 34GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: Red Hat Virtio device

	OS: Ubuntu 20.04, Kernel: 5.4.0-91-generic (x86_64), Vulkan: 1.0.2, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

SSD Raid10 NFS defaults with zil: 

	Processor: Intel Xeon E5-2650 v2 (16 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16GB, Disk: 34GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: Red Hat Virtio device

	OS: Ubuntu 20.04, Kernel: 5.4.0-91-generic (x86_64), Vulkan: 1.0.2, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

NFS defaults with zil - 2 cpu sockets numa: 

	Processor: 2 x Intel Xeon E5-2650 v2 (32 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16GB, Disk: 34GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: Red Hat Virtio device

	OS: Ubuntu 20.04, Kernel: 5.4.0-91-generic (x86_64), Vulkan: 1.0.2, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM

NFS defaults with zil - Truenas 48G R/32CPU: 

	Processor: Intel Xeon E5-2650 v2 (16 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16GB, Disk: 34GB QEMU HDD, Graphics: bochs-drmdrmfb, Monitor: QEMU Monitor, Network: Red Hat Virtio device

	OS: Ubuntu 20.04, Kernel: 5.4.0-91-generic (x86_64), Vulkan: 1.0.2, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM


IOzone 3.465
Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
SSD Raid10 NFS defaults . 3404.07 |============================================


IOzone 3.465
Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
SSD Raid10 NFS defaults . 2741.23 |============================================


IOzone 3.465
Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
SSD Raid10 NFS defaults . 55.44 |==============================================


IOzone 3.465
Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
SSD Raid10 NFS defaults . 60.79 |==============================================


IOzone 3.465
Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
SSD Raid10 NFS defaults . 66.71 |==============================================


IOzone 3.465
Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
SSD Raid10 NFS defaults . 1713.89 |============================================


IOzone 3.465
Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
SSD Raid10 NFS defaults ..................... 2734.51 |======================
SSD Raid10 NFS sync disabled atime off ...... 3041.38 |========================
SSD Raid10 NFS defaults with zil ............ 2939.27 |=======================
NFS defaults with zil - 2 cpu sockets numa .. 2907.03 |=======================
NFS defaults with zil - Truenas 48G R/32CPU . 2659.33 |=====================


IOzone 3.465
Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
SSD Raid10 NFS defaults ..................... 2707.55 |===================
SSD Raid10 NFS sync disabled atime off ...... 3036.85 |=====================
SSD Raid10 NFS defaults with zil ............ 3401.09 |========================
NFS defaults with zil - 2 cpu sockets numa .. 3025.41 |=====================
NFS defaults with zil - Truenas 48G R/32CPU . 2610.66 |==================


IOzone 3.465
Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
SSD Raid10 NFS defaults ..................... 1223.08 |=======================
SSD Raid10 NFS sync disabled atime off ...... 1279.60 |========================
SSD Raid10 NFS defaults with zil ............ 1260.37 |========================
NFS defaults with zil - 2 cpu sockets numa .. 1199.46 |======================
NFS defaults with zil - Truenas 48G R/32CPU . 1149.23 |======================


IOzone 3.465
Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
SSD Raid10 NFS defaults ..................... 68.27 |===================
SSD Raid10 NFS sync disabled atime off ...... 92.47 |==========================
SSD Raid10 NFS defaults with zil ............ 81.08 |=======================
NFS defaults with zil - 2 cpu sockets numa .. 83.78 |========================
NFS defaults with zil - Truenas 48G R/32CPU . 75.30 |=====================


IOzone 3.465
Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
SSD Raid10 NFS defaults ..................... 69.69 |===================
SSD Raid10 NFS sync disabled atime off ...... 93.41 |==========================
SSD Raid10 NFS defaults with zil ............ 76.77 |=====================
NFS defaults with zil - 2 cpu sockets numa .. 65.60 |==================
NFS defaults with zil - Truenas 48G R/32CPU . 70.92 |====================


IOzone 3.465
Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
SSD Raid10 NFS defaults ..................... 45.26 |=============
SSD Raid10 NFS sync disabled atime off ...... 89.97 |==========================
SSD Raid10 NFS defaults with zil ............ 78.32 |=======================
NFS defaults with zil - 2 cpu sockets numa .. 71.16 |=====================
NFS defaults with zil - Truenas 48G R/32CPU . 69.83 |====================