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


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 |=============================


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 |=============================


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 |===============================


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 |=============================


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 |===============================


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 |===============================