sds
2 x Intel Xeon E5-2620 v4 testing with a Intel S2600CW and Matrox s MGA G200e [Pilot] (SEP1) on CentOS Linux 7 via the Phoronix Test Suite.


NFS sync / ZFS sync=standard 8TB 24ea Raidz2 zil: 

	Processor: 2 x Intel Xeon E5-2620 v4 @ 3.00GHz (32 Cores), Motherboard: Intel S2600CW, Chipset: Intel Xeon E7 v4/Xeon, Memory: 6 x 16384 MB DDR4-2134MHz Samsung, Disk: 150GB INTEL SSDSC2BB15 + 1200GB INTEL SSDSC2BB01, Graphics: Matrox s MGA G200e [Pilot] (SEP1), Network: Intel I350 Gigabit Connection

	OS: CentOS Linux 7, Kernel: 3.10.0-514.16.1.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1024x768

NFS async / ZFS sync=standard 8TB 24ea Raidz2: 

	Processor: 2 x Intel Xeon E5-2620 v4 @ 3.00GHz (32 Cores), Motherboard: Intel S2600CW, Chipset: Intel Xeon E7 v4/Xeon, Memory: 6 x 16384 MB DDR4-2134MHz Samsung, Disk: 150GB INTEL SSDSC2BB15 + 1200GB INTEL SSDSC2BB01, Graphics: Matrox s MGA G200e [Pilot] (SEP1), Network: Intel I350 Gigabit Connection

	OS: CentOS Linux 7, Kernel: 3.10.0-514.16.1.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1024x768

NFS sync / ZFS sync=standard 8TB 24ea Raidz2 zil no compression: 

	Processor: 2 x Intel Xeon E5-2620 v4 @ 3.00GHz (32 Cores), Motherboard: Intel S2600CW, Chipset: Intel Xeon E7 v4/Xeon, Memory: 6 x 16384 MB DDR4-2134MHz Samsung, Disk: 150GB INTEL SSDSC2BB15 + 1200GB INTEL SSDSC2BB01, Graphics: Matrox s MGA G200e [Pilot] (SEP1), Network: Intel I350 Gigabit Connection

	OS: CentOS Linux 7, Kernel: 3.10.0-514.16.1.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1024x768


Flexible IO Tester 2.1.13
Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
NFS sync / ZFS sync=standard 8TB 24ea Raidz2 zil ................ 157.10 |=====
NFS async / ZFS sync=standard 8TB 24ea Raidz2 ................... 162.23 |=====
NFS sync / ZFS sync=standard 8TB 24ea Raidz2 zil no compression . 163.04 |=====


Flexible IO Tester 2.1.13
Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
NFS sync / ZFS sync=standard 8TB 24ea Raidz2 zil ................ 39271 |======
NFS async / ZFS sync=standard 8TB 24ea Raidz2 ................... 40553 |======
NFS sync / ZFS sync=standard 8TB 24ea Raidz2 zil no compression . 40757 |======


Flexible IO Tester 2.1.13
Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
NFS sync / ZFS sync=standard 8TB 24ea Raidz2 zil ................ 128.11 |==
NFS async / ZFS sync=standard 8TB 24ea Raidz2 ................... 330.96 |=====
NFS sync / ZFS sync=standard 8TB 24ea Raidz2 zil no compression . 150.76 |==


Flexible IO Tester 2.1.13
Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
NFS sync / ZFS sync=standard 8TB 24ea Raidz2 zil ................ 32023 |==
NFS async / ZFS sync=standard 8TB 24ea Raidz2 ................... 82737 |======
NFS sync / ZFS sync=standard 8TB 24ea Raidz2 zil no compression . 37687 |===