sbox
Intel Atom C2750 testing with a Supermicro A1SAM-2750F v1.02 and ASPEED ASPEED Family on Ubuntu 16.04 via the Phoronix Test Suite.


raidz2_default_opts: 

	Processor: Intel Atom C2750 @ 2.40GHz (8 Cores), Motherboard: Supermicro A1SAM-2750F v1.02, Chipset: Intel Atom C2000 SoC Transaction Router, Memory: 32768MB, Disk: 250GB Samsung SSD 850 + 250GB Samsung SSD 840 + 5 x 2000GB Seagate ST32000645SS, Graphics: ASPEED ASPEED Family, Network: Intel Connection I354 + Mellanox MT27500 Family

	OS: Ubuntu 16.04, Kernel: 4.4.0-97-generic (x86_64), Compiler: GCC 5.4.0 20160609, File-System: zfs, Screen Resolution: 1024x768

z2_dva_txg_4s_16_async_read_txg_64: 

	Processor: Intel Atom C2750 @ 2.40GHz (8 Cores), Motherboard: Supermicro A1SAM-2750F v1.02, Chipset: Intel Atom C2000 SoC Transaction Router, Memory: 32768MB, Disk: 250GB Samsung SSD 850 + 250GB Samsung SSD 840 + 5 x 2000GB Seagate ST32000645SS, Graphics: ASPEED ASPEED Family, Network: Intel Connection I354 + Mellanox MT27500 Family

	OS: Ubuntu 16.04, Kernel: 4.4.0-97-generic (x86_64), Compiler: GCC 5.4.0 20160609, File-System: zfs, Screen Resolution: 1024x768

z2_dva_txg_4s_32_async_read_txg_512: 

	Processor: Intel Atom C2750 @ 2.40GHz (8 Cores), Motherboard: Supermicro A1SAM-2750F v1.02, Chipset: Intel Atom C2000 SoC Transaction Router, Memory: 32768MB, Disk: 250GB Samsung SSD 850 + 250GB Samsung SSD 840 + 5 x 2000GB Seagate ST32000645SS, Graphics: ASPEED ASPEED Family, Network: Intel Connection I354 + Mellanox MT27500 Family

	OS: Ubuntu 16.04, Kernel: 4.4.0-97-generic (x86_64), Compiler: GCC 5.4.0 20160609, File-System: zfs, Screen Resolution: 1024x768

z2_default_test2: 

	Processor: Intel Atom C2750 @ 2.40GHz (8 Cores), Motherboard: Supermicro A1SAM-2750F v1.02, Chipset: Intel Atom C2000 SoC Transaction Router, Memory: 32768MB, Disk: 250GB Samsung SSD 850 + 250GB Samsung SSD 840 + 5 x 2000GB Seagate ST32000645SS, Graphics: ASPEED ASPEED Family, Network: Intel Connection I354 + Mellanox MT27500 Family

	OS: Ubuntu 16.04, Kernel: 4.4.0-97-generic (x86_64), Compiler: GCC 5.4.0 20160609, File-System: zfs, Screen Resolution: 1024x768


IOzone 3.465
Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
raidz2_default_opts ................. 1397.81 |================================
z2_dva_txg_4s_16_async_read_txg_64 .. 1223.73 |============================
z2_dva_txg_4s_32_async_read_txg_512 . 1239.64 |============================
z2_default_test2 .................... 1231.91 |============================


IOzone 3.465
Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
raidz2_default_opts . 1148.06 |================================================


IOzone 3.465
Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
raidz2_default_opts . 1229.22 |================================================


IOzone 3.465
Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
raidz2_default_opts ................. 603.87 |================================
z2_dva_txg_4s_16_async_read_txg_64 .. 615.56 |================================
z2_dva_txg_4s_32_async_read_txg_512 . 627.42 |=================================
z2_default_test2 .................... 617.58 |================================


IOzone 3.465
Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
raidz2_default_opts . 596.79 |=================================================


IOzone 3.465
Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
raidz2_default_opts . 595.13 |=================================================


IOzone 3.465
Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
raidz2_default_opts ................. 1008.54 |=============================
z2_dva_txg_4s_16_async_read_txg_64 .. 980.35  |============================
z2_dva_txg_4s_32_async_read_txg_512 . 1110.21 |================================
z2_default_test2 .................... 1041.10 |==============================


IOzone 3.465
Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
raidz2_default_opts . 1006.61 |================================================


IOzone 3.465
Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
raidz2_default_opts . 808.73 |=================================================


IOzone 3.465
Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
raidz2_default_opts ................. 222.82 |=================================
z2_dva_txg_4s_16_async_read_txg_64 .. 219.32 |================================
z2_dva_txg_4s_32_async_read_txg_512 . 225.45 |=================================
z2_default_test2 .................... 213.71 |===============================


IOzone 3.465
Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
raidz2_default_opts . 220.14 |=================================================


IOzone 3.465
Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
raidz2_default_opts . 224.47 |=================================================


IOzone 3.465
Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
raidz2_default_opts ................. 2061.82 |================================
z2_dva_txg_4s_16_async_read_txg_64 .. 1735.84 |===========================
z2_dva_txg_4s_32_async_read_txg_512 . 1720.56 |===========================
z2_default_test2 .................... 1748.94 |===========================


IOzone 3.465
Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
raidz2_default_opts . 1541.55 |================================================


IOzone 3.465
Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
raidz2_default_opts . 1660.64 |================================================


IOzone 3.465
Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
raidz2_default_opts . 1749.73 |================================================


IOzone 3.465
Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
raidz2_default_opts . 611.77 |=================================================


IOzone 3.465
Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
raidz2_default_opts ................. 838.20 |=================================
z2_dva_txg_4s_16_async_read_txg_64 .. 733.87 |=============================
z2_dva_txg_4s_32_async_read_txg_512 . 798.70 |===============================
z2_default_test2 .................... 749.01 |=============================


IOzone 3.465
Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
raidz2_default_opts . 781.11 |=================================================


IOzone 3.465
Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
raidz2_default_opts . 702.04 |=================================================


IOzone 3.465
Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
raidz2_default_opts . 1128.35 |================================================


IOzone 3.465
Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
raidz2_default_opts . 217.91 |=================================================


IOzone 3.465
Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
raidz2_default_opts . 3121.90 |================================================


IOzone 3.465
Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
raidz2_default_opts . 813.91 |=================================================