Odroid N2 Storage Performance
Gentoo Emmc Default


Ubuntu N2 Default: 

	Processor: ARMv8 Cortex-A73 @ 1.90GHz (6 Cores), Motherboard: Hardkernel ODROID-N2, Memory: 4096MB, Disk: 32GB BB1QT, Graphics: OSD

	OS: Ubuntu 20.04, Kernel: 4.9.205-odroidn2-arm64 (aarch64), Compiler: GCC 9.3.0 + Clang 10.0.0-4ubuntu1 + LLVM 10.0.0, File-System: ext4, Screen Resolution: 1920x1080

Ubuntu N2 discard noatime: 

	Processor: ARMv8 Cortex-A73 @ 1.90GHz (6 Cores), Motherboard: Hardkernel ODROID-N2, Memory: 4096MB, Disk: 32GB BB1QT, Graphics: OSD

	OS: Ubuntu 20.04, Kernel: 4.9.205-odroidn2-arm64 (aarch64), Compiler: GCC 9.3.0 + Clang 10.0.0-4ubuntu1 + LLVM 10.0.0, File-System: ext4, Screen Resolution: 1920x1080

Archlinux N2 default: 

	Processor: ARMv8 Cortex-A73 @ 1.90GHz (6 Cores), Motherboard: Hardkernel ODROID-N2, Memory: 4096MB, Disk: 32GB BB1QT, Graphics: OSD

	OS: Arch Linux ARM, Kernel: 4.9.219-1-ARCH (aarch64), Compiler: GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0, File-System: ext4, Screen Resolution: 1920x1080

Gentoo chroot on EMMC: 

	Processor: ARMv8 Cortex-A73 @ 1.90GHz (6 Cores), Motherboard: Hardkernel ODROID-N2, Memory: 4096MB, Disk: 16GB SDW16G + 32GB BB1QT, Graphics: OSD

	OS: Gentoo/Linux, Kernel: 4.9.230-93 (aarch64), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1360x768

Gentoo Emmc Default: 

	Processor: ARMv8 Cortex-A73 @ 1.90GHz (6 Cores), Motherboard: Hardkernel ODROID-N2, Memory: 4096MB, Disk: 16GB SDW16G + 32GB BB1QT, Graphics: OSD

	OS: Gentoo/Linux, Kernel: 4.9.219-1-ARCH (aarch64), Compiler: GCC 9.3.0 + Clang 10.0.1 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 1360x768


Flexible IO Tester 3.18
Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Ubuntu N2 Default ......... 29.6  |=============
Ubuntu N2 discard noatime . 31.3  |==============
Archlinux N2 default ...... 41.4  |==================
Gentoo chroot on EMMC ..... 98.5  |===========================================
Gentoo Emmc Default ....... 101.3 |============================================


Flexible IO Tester 3.18
Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Ubuntu N2 Default ......... 946  |=============
Ubuntu N2 discard noatime . 1007 |==============
Archlinux N2 default ...... 1320 |==================
Gentoo chroot on EMMC ..... 3160 |============================================
Gentoo Emmc Default ....... 3235 |=============================================


Flexible IO Tester 3.18
Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Ubuntu N2 Default ......... 9.184  |==================================
Ubuntu N2 discard noatime . 7.895  |=============================
Archlinux N2 default ...... 9.878  |====================================
Gentoo chroot on EMMC ..... 10.967 |========================================
Gentoo Emmc Default ....... 11.649 |===========================================


Flexible IO Tester 3.18
Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Ubuntu N2 Default ......... 286 |====================================
Ubuntu N2 discard noatime . 243 |==============================
Archlinux N2 default ...... 310 |=======================================
Gentoo chroot on EMMC ..... 346 |===========================================
Gentoo Emmc Default ....... 369 |==============================================


FS-Mark 3.3
Test: 1000 Files, 1MB Size
Files/s > Higher Is Better
Ubuntu N2 Default ......... 12.2 |=======================================
Ubuntu N2 discard noatime . 14.1 |=============================================
Archlinux N2 default ...... 11.3 |====================================
Gentoo chroot on EMMC ..... 11.5 |=====================================
Gentoo Emmc Default ....... 13.6 |===========================================


FS-Mark 3.3
Test: 5000 Files, 1MB Size, 4 Threads
Files/s > Higher Is Better
Ubuntu N2 Default ......... 14.4 |========================================
Ubuntu N2 discard noatime . 16.3 |=============================================
Archlinux N2 default ...... 13.9 |======================================