EXT4 partition on VM (KVM, qcow2) on BTRFS on LVM on spinning disk with LVM SSD cache
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1603200-KH-1603200KH50
jg512-4-02
EXT4 partition on VM (KVM, qcow2) on BTRFS on LVM on spinning disk with LVM SSD cache
local-ext4-lvm-ssd:
Processor: Intel Core i7-2600K @ 3.80GHz (8 Cores), Motherboard: ASUS P8Z68-V LX, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 20480MB, Disk: 2 x 1500GB Seagate ST31500341AS + 60GB Patriot Pyro, Graphics: ASUS NVIDIA GeForce GTX 560 1024MB (810/2004MHz), Audio: Realtek ALC887-VD, Network: Realtek RTL8111/8168/8411
OS: Ubuntu 15.10, Kernel: 4.2.0-34-generic (x86_64), Desktop: Xfce 4.12, Display Server: X Server 1.17.2, Display Driver: NVIDIA 352.63, OpenGL: 4.4.0, Compiler: GCC 5.2.1 20151010, File-System: ext4, Screen Resolution: 1920x1080
vm-btrfs-ssd-cache:
Processor: 4 x Westmere E56xx/L56xx/X56xx (Nehalem-C) @ 3.41GHz (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Chipset: Intel 440FX- 82441FX PMC, Memory: 4096MB, Disk: 193GB, Graphics: Red Hat QXL paravirtual graphic card, Audio: QEMU ID 22, Network: Red Hat Virtio device
OS: Ubuntu 15.10, Kernel: 4.2.0-34-generic (x86_64), Desktop: KDE Frameworks 5, Display Driver: modesetting 1.17.2, Compiler: GCC 5.2.1 20151010, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM
IOzone 3.405
Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
local-ext4-lvm-ssd . 5114.37 |=================================================
vm-btrfs-ssd-cache . 1575.30 |===============
IOzone 3.405
Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
local-ext4-lvm-ssd . 219.22 |==================================================
vm-btrfs-ssd-cache . 168.69 |======================================