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

NFS defaults - zil - Truenas 48G R/32CPU - 24G R/2socks cpu: 

	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: 24GB, 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: 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 |========
NFS defaults - zil - Truenas 48G R/32CPU - 24G R/2socks cpu . 75.17 |========


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 |========
NFS defaults - zil - Truenas 48G R/32CPU - 24G R/2socks cpu . 74.45 |========


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 |=======
NFS defaults - zil - Truenas 48G R/32CPU - 24G R/2socks cpu . 2903.11 |========


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 |=======
NFS defaults - zil - Truenas 48G R/32CPU - 24G R/2socks cpu . 1232.31 |========


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 |========
NFS defaults - zil - Truenas 48G R/32CPU - 24G R/2socks cpu . 76.57 |========


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: 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 |======
NFS defaults - zil - Truenas 48G R/32CPU - 24G R/2socks cpu . 2675.30 |======


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


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