io-sched
Intel Core i7-6700K testing with a Gigabyte Z170X-UD5 TH-CF (F22g BIOS) and eVGA NVIDIA GeForce GTX 650 Ti on Arch Linux via the Phoronix Test Suite.


none: 

	Processor: Intel Core i7-6700K @ 4.70GHz (1 / 2 Threads), Motherboard: Gigabyte Z170X-UD5 TH-CF (F22g BIOS), Chipset: Intel Xeon E3-1200 v5/E3-1500, Memory: 64512MB, Disk: Samsung SSD 950 PRO 512GB + 7 x 1000GB Western Digital WD1003FZEX-0, Graphics: eVGA NVIDIA GeForce GTX 650 Ti 2GB, Audio: Realtek ALC1150, Monitor: ASUS VE278, Network: Intel I219-V

	OS: Arch Linux, Kernel: 5.0.5-1-DGA+ (x86_64), Desktop: Xfce 4.12, Display Server: X Server 1.20.3, Compiler: GCC 8.2.1 20181127, File-System: btrfs, Screen Resolution: 1920x1080

bfq: 

	Processor: Intel Core i7-6700K @ 4.70GHz (1 / 2 Threads), Motherboard: Gigabyte Z170X-UD5 TH-CF (F22g BIOS), Chipset: Intel Xeon E3-1200 v5/E3-1500, Memory: 64512MB, Disk: Samsung SSD 950 PRO 512GB + 7 x 1000GB Western Digital WD1003FZEX-0, Graphics: eVGA NVIDIA GeForce GTX 650 Ti, Audio: Realtek ALC1150, Monitor: ASUS VE278, Network: Intel I219-V

	OS: Arch Linux, Kernel: 5.0.5-1-DGA+ (x86_64), Desktop: Xfce 4.12, Display Server: X Server 1.20.3, Compiler: GCC 8.2.1 20181127, File-System: btrfs, Screen Resolution: 1920x1080

mq-deadline: 

	Processor: Intel Core i7-6700K @ 4.70GHz (1 / 2 Threads), Motherboard: Gigabyte Z170X-UD5 TH-CF (F22g BIOS), Chipset: Intel Xeon E3-1200 v5/E3-1500, Memory: 64512MB, Disk: Samsung SSD 950 PRO 512GB + 7 x 1000GB Western Digital WD1003FZEX-0, Graphics: eVGA NVIDIA GeForce GTX 650 Ti, Audio: Realtek ALC1150, Monitor: ASUS VE278, Network: Intel I219-V

	OS: Arch Linux, Kernel: 5.0.5-1-DGA+ (x86_64), Desktop: Xfce 4.12, Display Server: X Server 1.20.3, Compiler: GCC 8.2.1 20181127, File-System: btrfs, Screen Resolution: 1920x1080

kyber: 

	Processor: Intel Core i7-6700K @ 4.70GHz (1 / 2 Threads), Motherboard: Gigabyte Z170X-UD5 TH-CF (F22g BIOS), Chipset: Intel Xeon E3-1200 v5/E3-1500, Memory: 64512MB, Disk: Samsung SSD 950 PRO 512GB + 7 x 1000GB Western Digital WD1003FZEX-0, Graphics: eVGA NVIDIA GeForce GTX 650 Ti, Audio: Realtek ALC1150, Monitor: ASUS VE278, Network: Intel I219-V

	OS: Arch Linux, Kernel: 5.0.5-1-DGA+ (x86_64), Desktop: Xfce 4.12, Display Server: X Server 1.20.3, Compiler: GCC 8.2.1 20181127, File-System: btrfs, Screen Resolution: 1920x1080

sched-none: 

	Processor: Intel Core i7-6700K @ 4.70GHz (1 / 2 Threads), Motherboard: Gigabyte Z170X-UD5 TH-CF (F22g BIOS), Chipset: Intel Xeon E3-1200 v5/E3-1500, Memory: 64512MB, Disk: Samsung SSD 950 PRO 512GB + 7 x 1000GB Western Digital WD1003FZEX-0, Graphics: eVGA NVIDIA GeForce GTX 650 Ti, Audio: Realtek ALC1150, Monitor: ASUS VE278, Network: Intel I219-V

	OS: Arch Linux, Kernel: 5.0.5-1-DGA+ (x86_64), Desktop: Xfce 4.12, Display Server: X Server 1.20.3, Compiler: GCC 8.2.1 20181127, File-System: btrfs, Screen Resolution: 1920x1080

bfq-sched: 

	Processor: Intel Core i7-6700K @ 4.70GHz (1 / 2 Threads), Motherboard: Gigabyte Z170X-UD5 TH-CF (F22g BIOS), Chipset: Intel Xeon E3-1200 v5/E3-1500, Memory: 64512MB, Disk: Samsung SSD 950 PRO 512GB + 7 x 1000GB Western Digital WD1003FZEX-0, Graphics: eVGA NVIDIA GeForce GTX 650 Ti, Audio: Realtek ALC1150, Monitor: ASUS VE278, Network: Intel I219-V

	OS: Arch Linux, Kernel: 5.0.5-1-DGA+ (x86_64), Desktop: Xfce 4.12, Display Server: X Server 1.20.3, Compiler: GCC 8.2.1 20181127, File-System: btrfs, Screen Resolution: 1920x1080

mq-dead-sched: 

	Processor: Intel Core i7-6700K @ 4.70GHz (1 / 2 Threads), Motherboard: Gigabyte Z170X-UD5 TH-CF (F22g BIOS), Chipset: Intel Xeon E3-1200 v5/E3-1500, Memory: 64512MB, Disk: Samsung SSD 950 PRO 512GB + 7 x 1000GB Western Digital WD1003FZEX-0, Graphics: eVGA NVIDIA GeForce GTX 650 Ti, Audio: Realtek ALC1150, Monitor: ASUS VE278, Network: Intel I219-V

	OS: Arch Linux, Kernel: 5.0.5-1-DGA+ (x86_64), Desktop: Xfce 4.12, Display Server: X Server 1.20.3, Compiler: GCC 8.2.1 20181127, File-System: btrfs, Screen Resolution: 1920x1080


FS-Mark 3.3
Test: 5000 Files, 1MB Size, 4 Threads
Files/s > Higher Is Better
none ........ 342 |============================================================
bfq ......... 326 |=========================================================
mq-deadline . 331 |==========================================================
kyber ....... 329 |==========================================================


IOzone 3.465
Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
kyber ......... 7743 |======================================================
sched-none .... 8178 |=========================================================
bfq-sched ..... 8106 |========================================================
mq-dead-sched . 8138 |=========================================================


IOzone 3.465
Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
kyber ......... 1741 |==================================================
sched-none .... 1969 |=========================================================
bfq-sched ..... 1970 |=========================================================
mq-dead-sched . 1875 |======================================================


IOzone 3.465
Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
kyber ......... 1330 |=====================================================
sched-none .... 1403 |=======================================================
bfq-sched ..... 1420 |========================================================
mq-dead-sched . 1441 |=========================================================


FS-Mark 3.3
Test: 4000 Files, 32 Sub Dirs, 1MB Size
Files/s > Higher Is Better
none ........ 161 |============================================================
bfq ......... 154 |=========================================================
mq-deadline . 154 |=========================================================
kyber ....... 158 |===========================================================


IOzone 3.465
Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
kyber ......... 2007 |=========================================================
sched-none .... 2015 |=========================================================
bfq-sched ..... 1985 |========================================================
mq-dead-sched . 1778 |==================================================


IOzone 3.465
Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
kyber ......... 14338 |========================================================
sched-none .... 14418 |========================================================
bfq-sched ..... 14238 |=======================================================
mq-dead-sched . 14169 |=======================================================


IOzone 3.465
Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
kyber ......... 13857 |=======================================================
sched-none .... 14019 |========================================================
bfq-sched ..... 12264 |=================================================
mq-dead-sched . 13916 |========================================================


IOzone 3.465
Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
kyber ......... 13890 |========================================================
sched-none .... 11472 |==============================================
bfq-sched ..... 12416 |==================================================
mq-dead-sched . 13734 |=======================================================


IOzone 3.465
Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
kyber ......... 1988 |========================================================
sched-none .... 2006 |=========================================================
bfq-sched ..... 1982 |========================================================
mq-dead-sched . 1623 |==============================================


IOzone 3.465
Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
kyber ......... 1454 |========================================================
sched-none .... 1435 |=======================================================
bfq-sched ..... 1485 |=========================================================
mq-dead-sched . 1461 |========================================================


IOzone 3.465
Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
kyber ......... 8080 |=========================================================
sched-none .... 7937 |========================================================
bfq-sched ..... 8034 |=========================================================
mq-dead-sched . 8100 |=========================================================


IOzone 3.465
Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
kyber ......... 1480 |=========================================================
sched-none .... 1189 |==============================================
bfq-sched ..... 1468 |=========================================================
mq-dead-sched . 1465 |========================================================


FS-Mark 3.3
Test: 1000 Files, 1MB Size
Files/s > Higher Is Better
none ........ 170 |============================================================
bfq ......... 159 |========================================================
mq-deadline . 156 |=======================================================
kyber ....... 162 |=========================================================


IOzone 3.465
Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
kyber ......... 2042 |=========================================================
sched-none .... 2015 |========================================================
bfq-sched ..... 2031 |=========================================================
mq-dead-sched . 2029 |=========================================================


IOzone 3.465
Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
kyber ......... 13769 |=======================================================
sched-none .... 13958 |========================================================
bfq-sched ..... 11572 |==============================================
mq-dead-sched . 13746 |=======================================================


IOzone 3.465
Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
kyber ......... 14096 |========================================================
sched-none .... 13896 |=======================================================
bfq-sched ..... 13934 |=======================================================
mq-dead-sched . 14120 |========================================================


IOzone 3.465
Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
kyber ......... 7803 |========================================================
sched-none .... 7988 |=========================================================
bfq-sched ..... 7996 |=========================================================
mq-dead-sched . 8007 |=========================================================


IOzone 3.465
Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
kyber ......... 2037 |=========================================================
sched-none .... 1998 |========================================================
bfq-sched ..... 2024 |=========================================================
mq-dead-sched . 1985 |========================================================


IOzone 3.465
Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
kyber ......... 13544 |=======================================================
sched-none .... 13604 |========================================================
bfq-sched ..... 13697 |========================================================
mq-dead-sched . 13277 |======================================================


IOzone 3.465
Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
kyber ......... 1920 |========================================================
sched-none .... 1518 |=============================================
bfq-sched ..... 1939 |=========================================================
mq-dead-sched . 1929 |=========================================================


IOzone 3.465
Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
kyber ......... 1971 |========================================================
sched-none .... 2012 |=========================================================
bfq-sched ..... 1973 |========================================================
mq-dead-sched . 1991 |========================================================


IOzone 3.465
Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
kyber ......... 12066 |========================================================
sched-none .... 12134 |========================================================
bfq-sched ..... 12017 |=======================================================
mq-dead-sched . 12042 |========================================================


IOzone 3.465
Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
kyber ......... 1420 |=========================================================
sched-none .... 1328 |=====================================================
bfq-sched ..... 1420 |=========================================================
mq-dead-sched . 1399 |========================================================


IOzone 3.465
Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
kyber ......... 1856 |=======================================================
sched-none .... 1920 |=========================================================
bfq-sched ..... 1896 |========================================================
mq-dead-sched . 1903 |========================================================


IOzone 3.465
Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
kyber ......... 7441 |=========================================================
sched-none .... 7505 |=========================================================
bfq-sched ..... 7367 |========================================================
mq-dead-sched . 7411 |========================================================


IOzone 3.465
Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
kyber ......... 11787 |======================================================
sched-none .... 12245 |========================================================
bfq-sched ..... 11522 |=====================================================
mq-dead-sched . 11884 |======================================================


FS-Mark 3.3
Test: 1000 Files, 1MB Size, No Sync/FSync
Files/s > Higher Is Better
none ........ 4024 |===========================================================
bfq ......... 3905 |=========================================================
mq-deadline . 3984 |==========================================================
kyber ....... 3934 |==========================================================