barrier
Intel Xeon E3-1220 v3 testing with a Supermicro X10SLL-F v1.02 (3.2 BIOS) and ASPEED Family on Gentoo/Linux via the Phoronix Test Suite.


Defaults: 

	Processor: Intel Xeon E3-1220 v3 @ 3.50GHz (4 Cores), Motherboard: Supermicro X10SLL-F v1.02 (3.2 BIOS), Chipset: Intel Xeon E3-1200 v3 DRAM, Memory: 16384MB, Disk: 2 x 32GB SATA SSD + 4 x 1000GB Seagate ST1000NM0045, Graphics: ASPEED Family, Network: Intel Connection I217-LM

	OS: Gentoo/Linux, Kernel: 4.19.23-gentoo-test (x86_64), Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 800x600

Barrier: 

	Processor: Intel Xeon E3-1220 v3 @ 3.50GHz (4 Cores), Motherboard: Supermicro X10SLL-F v1.02 (3.2 BIOS), Chipset: Intel Xeon E3-1200 v3 DRAM, Memory: 16384MB, Disk: 2 x 32GB SATA SSD + 4 x 1000GB Seagate ST1000NM0045, Graphics: ASPEED Family, Network: Intel Connection I217-LM

	OS: Gentoo/Linux, Kernel: 4.19.23-gentoo-test (x86_64), Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 800x600

nobarrier: 

	Processor: Intel Xeon E3-1220 v3 @ 3.50GHz (4 Cores), Motherboard: Supermicro X10SLL-F v1.02 (3.2 BIOS), Chipset: Intel Xeon E3-1200 v3 DRAM, Memory: 16384MB, Disk: 2 x 32GB SATA SSD + 4 x 1000GB Seagate ST1000NM0045, Graphics: ASPEED Family, Network: Intel Connection I217-LM

	OS: Gentoo/Linux, Kernel: 4.19.23-gentoo-test (x86_64), Compiler: GCC 8.2.0, File-System: ext4, Screen Resolution: 800x600


Flexible IO Tester 3.1
Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Defaults .. 3.15 |=============================================================
Barrier ... 3.16 |=============================================================
nobarrier . 3.16 |=============================================================


Flexible IO Tester 3.1
Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Defaults .. 2.75 |==========================================================
Barrier ... 2.77 |==========================================================
nobarrier . 2.89 |=============================================================


Flexible IO Tester 3.1
Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Defaults .. 208 |==============================================================
Barrier ... 208 |==============================================================
nobarrier . 209 |==============================================================


Flexible IO Tester 3.1
Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Defaults .. 53267 |============================================================
Barrier ... 53167 |============================================================
nobarrier . 53433 |============================================================


Flexible IO Tester 3.1
Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Defaults .. 153 |==============================================
Barrier ... 154 |===============================================
nobarrier . 205 |==============================================================


Flexible IO Tester 3.1
Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Defaults .. 39200 |=============================================
Barrier ... 39267 |=============================================
nobarrier . 52633 |============================================================