Tests by Michael Larabel for a future article.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1806021-AR-LINUX417I05
Linux 4.17 IO Scheduler Testing
Tests by Michael Larabel for a future article.
HDD: BFQ:
Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180529, Desktop: GNOME Shell 3.28.1, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080
HDD: BFQ low_latency:
Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180529, Desktop: GNOME Shell 3.28.1, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080
HDD: CFQ:
Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180529, Desktop: GNOME Shell 3.28.1, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080
HDD: DEADLINE:
Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180529, Desktop: GNOME Shell 3.28.1, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080
HDD: Kyber:
Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180529, Desktop: GNOME Shell 3.28.1, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080
HDD: MQ-DEADLINE:
Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180529, Desktop: GNOME Shell 3.28.1, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080
HDD: Noop:
Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180529, Desktop: GNOME Shell 3.28.1, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080
SSD: BFQ:
Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180529, Desktop: GNOME Shell 3.28.1, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080
SSD: BFQ low_latency:
Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180529, Desktop: GNOME Shell 3.28.1, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080
SSD: CFQ:
Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180529, Desktop: GNOME Shell 3.28.1, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080
SSD: DEADLINE:
Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180529, Desktop: GNOME Shell 3.28.1, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080
SSD: Kyber:
Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180529, Desktop: GNOME Shell 3.28.1, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080
SSD: MQ-DEADLINE:
Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180529, Desktop: GNOME Shell 3.28.1, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080
SSD: Noop:
Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180529, Desktop: GNOME Shell 3.28.1, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080
FS-Mark 3.3
Test: 1000 Files, 1MB Size
Files/s > Higher Is Better
HDD: BFQ ............. 17.40 |===============
HDD: BFQ low_latency . 17.23 |===============
HDD: CFQ ............. 17.47 |===============
HDD: DEADLINE ........ 17.40 |===============
HDD: Kyber ........... 17.37 |===============
HDD: MQ-DEADLINE ..... 17.33 |===============
HDD: Noop ............ 17.37 |===============
SSD: BFQ ............. 55.73 |===============================================
SSD: BFQ low_latency . 47.62 |========================================
SSD: CFQ ............. 58.05 |=================================================
SSD: DEADLINE ........ 55.45 |===============================================
SSD: Kyber ........... 55.82 |===============================================
SSD: MQ-DEADLINE ..... 56.20 |===============================================
SSD: Noop ............ 51.15 |===========================================
FS-Mark 3.3
Test: 5000 Files, 1MB Size, 4 Threads
Files/s > Higher Is Better
HDD: BFQ ............. 48.40 |===============================================
HDD: BFQ low_latency . 48.40 |===============================================
HDD: CFQ ............. 47.87 |===============================================
HDD: DEADLINE ........ 48.67 |===============================================
HDD: Kyber ........... 47.73 |==============================================
HDD: MQ-DEADLINE ..... 48.53 |===============================================
HDD: Noop ............ 48.67 |===============================================
SSD: BFQ ............. 49.47 |================================================
SSD: BFQ low_latency . 47.00 |==============================================
SSD: CFQ ............. 50.40 |=================================================
SSD: DEADLINE ........ 47.67 |==============================================
SSD: Kyber ........... 49.33 |================================================
SSD: MQ-DEADLINE ..... 45.80 |=============================================
SSD: Noop ............ 48.53 |===============================================
FS-Mark 3.3
Test: 4000 Files, 32 Sub Dirs, 1MB Size
Files/s > Higher Is Better
HDD: BFQ ............. 17.37 |=====================
HDD: BFQ low_latency . 17.30 |====================
HDD: CFQ ............. 17.33 |=====================
HDD: DEADLINE ........ 17.33 |=====================
HDD: Kyber ........... 17.37 |=====================
HDD: MQ-DEADLINE ..... 17.37 |=====================
HDD: Noop ............ 17.40 |=====================
SSD: BFQ ............. 41.22 |=================================================
SSD: BFQ low_latency . 40.74 |================================================
SSD: CFQ ............. 41.42 |=================================================
SSD: DEADLINE ........ 41.05 |=================================================
SSD: Kyber ........... 40.98 |================================================
SSD: MQ-DEADLINE ..... 35.80 |==========================================
SSD: Noop ............ 40.98 |================================================
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
HDD: BFQ ............. 47867 |======================
HDD: BFQ low_latency . 15533 |=======
HDD: CFQ ............. 50267 |=======================
HDD: DEADLINE ........ 50000 |======================
HDD: Kyber ........... 42900 |===================
HDD: MQ-DEADLINE ..... 47267 |=====================
HDD: Noop ............ 50533 |=======================
SSD: BFQ ............. 106333 |================================================
SSD: BFQ low_latency . 106667 |================================================
SSD: CFQ ............. 106333 |================================================
SSD: DEADLINE ........ 105000 |===============================================
SSD: Kyber ........... 106000 |================================================
SSD: MQ-DEADLINE ..... 106120 |================================================
SSD: Noop ............ 102250 |==============================================
Flexible IO Tester 3.1
Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
SSD: BFQ ............. 59700 |================================================
SSD: BFQ low_latency . 54600 |============================================
SSD: CFQ ............. 57300 |==============================================
SSD: DEADLINE ........ 58000 |===============================================
SSD: Kyber ........... 57233 |==============================================
SSD: MQ-DEADLINE ..... 60500 |=================================================
SSD: Noop ............ 52700 |===========================================
Flexible IO Tester 3.1
Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
SSD: BFQ ............. 24783 |=================
SSD: BFQ low_latency . 61300 |==========================================
SSD: CFQ ............. 72067 |=================================================
SSD: DEADLINE ........ 45050 |===============================
SSD: Kyber ........... 46600 |================================
SSD: MQ-DEADLINE ..... 43650 |==============================
SSD: Noop ............ 33817 |=======================
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
HDD: BFQ ............. 1.57 |
HDD: BFQ low_latency . 1.57 |
HDD: CFQ ............. 1.57 |
HDD: DEADLINE ........ 1.58 |
HDD: Kyber ........... 1.56 |
HDD: MQ-DEADLINE ..... 1.56 |
HDD: Noop ............ 1.55 |
SSD: BFQ ............. 233.00 |===============================================
SSD: BFQ low_latency . 213.00 |===========================================
SSD: CFQ ............. 224.00 |==============================================
SSD: DEADLINE ........ 227.00 |==============================================
SSD: Kyber ........... 224.00 |==============================================
SSD: MQ-DEADLINE ..... 236.00 |================================================
SSD: Noop ............ 206.00 |==========================================
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
HDD: BFQ ............. 1.06 |
HDD: BFQ low_latency . 1.08 |
HDD: CFQ ............. 1.05 |
HDD: DEADLINE ........ 1.05 |
HDD: Kyber ........... 1.04 |
HDD: MQ-DEADLINE ..... 1.04 |
HDD: Noop ............ 1.06 |
SSD: BFQ ............. 97.53 |=================
SSD: BFQ low_latency . 240.00 |=========================================
SSD: CFQ ............. 281.00 |================================================
SSD: DEADLINE ........ 175.78 |==============================
SSD: Kyber ........... 182.00 |===============================
SSD: MQ-DEADLINE ..... 171.00 |=============================
SSD: Noop ............ 133.00 |=======================
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
HDD: BFQ ............. 188.00 |======================
HDD: BFQ low_latency . 60.68 |=======
HDD: CFQ ............. 196.00 |=======================
HDD: DEADLINE ........ 196.00 |=======================
HDD: Kyber ........... 168.00 |===================
HDD: MQ-DEADLINE ..... 185.00 |=====================
HDD: Noop ............ 198.00 |=======================
SSD: BFQ ............. 416.00 |================================================
SSD: BFQ low_latency . 417.00 |================================================
SSD: CFQ ............. 416.00 |================================================
SSD: DEADLINE ........ 411.00 |===============================================
SSD: Kyber ........... 412.00 |===============================================
SSD: MQ-DEADLINE ..... 414.00 |================================================
SSD: Noop ............ 400.00 |==============================================
Dbench 4.0
Client Count: 12
MB/s > Higher Is Better
HDD: BFQ ............. 30.43 |===
HDD: BFQ low_latency . 29.60 |==
HDD: CFQ ............. 30.53 |===
HDD: DEADLINE ........ 30.56 |===
HDD: Kyber ........... 27.48 |==
HDD: MQ-DEADLINE ..... 27.81 |==
HDD: Noop ............ 30.49 |===
SSD: BFQ ............. 486.68 |=========================================
SSD: BFQ low_latency . 486.71 |=========================================
SSD: CFQ ............. 560.40 |===============================================
SSD: DEADLINE ........ 538.55 |=============================================
SSD: Kyber ........... 517.23 |===========================================
SSD: MQ-DEADLINE ..... 547.19 |==============================================
SSD: Noop ............ 570.93 |================================================
IOzone 3.465
Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
HDD: BFQ ............. 179.09 |===============================================
HDD: BFQ low_latency . 181.58 |===============================================
HDD: CFQ ............. 182.55 |================================================
HDD: DEADLINE ........ 184.40 |================================================
HDD: Kyber ........... 174.82 |==============================================
HDD: MQ-DEADLINE ..... 183.72 |================================================
HDD: Noop ............ 183.62 |================================================
SSD: BFQ ............. 102.59 |===========================
SSD: BFQ low_latency . 94.18 |=========================
SSD: CFQ ............. 97.12 |=========================
SSD: DEADLINE ........ 103.75 |===========================
SSD: Kyber ........... 96.00 |=========================
SSD: MQ-DEADLINE ..... 98.69 |==========================
SSD: Noop ............ 105.59 |===========================
PostgreSQL pgbench 10.3
Scaling: Buffer Test - Test: Normal Load - Mode: Read Write
TPS > Higher Is Better
HDD: BFQ ............. 301.02 |======
HDD: BFQ low_latency . 354.98 |=======
HDD: CFQ ............. 320.96 |======
HDD: DEADLINE ........ 245.09 |=====
HDD: Kyber ........... 511.81 |==========
HDD: MQ-DEADLINE ..... 522.59 |===========
HDD: Noop ............ 253.04 |=====
SSD: BFQ ............. 2301.40 |==============================================
SSD: BFQ low_latency . 1961.43 |========================================
SSD: CFQ ............. 2264.96 |==============================================
SSD: DEADLINE ........ 2289.32 |==============================================
SSD: Kyber ........... 1970.86 |========================================
SSD: MQ-DEADLINE ..... 1757.42 |===================================
SSD: Noop ............ 2329.09 |===============================================
Application Start-up Time 2.3.0
Background I/O Mix: Only Sequential Reads - Application To Start: GNOME Terminal
sec < Lower Is Better
HDD: BFQ ............. 6.75 |================================================
HDD: BFQ low_latency . 6.67 |===============================================
HDD: CFQ ............. 5.47 |=======================================
HDD: DEADLINE ........ 5.48 |=======================================
HDD: Kyber ........... 6.51 |==============================================
HDD: MQ-DEADLINE ..... 7.04 |==================================================
HDD: Noop ............ 5.48 |=======================================
SSD: BFQ ............. 6.86 |=================================================
SSD: BFQ low_latency . 6.95 |=================================================
SSD: CFQ ............. 5.50 |=======================================
SSD: DEADLINE ........ 5.34 |======================================
SSD: Kyber ........... 6.86 |=================================================
SSD: MQ-DEADLINE ..... 7.07 |==================================================
SSD: Noop ............ 5.23 |=====================================
Application Start-up Time 2.3.0
Background I/O Mix: Sequential Reads + Writes - Application To Start: GNOME Terminal
sec < Lower Is Better
HDD: BFQ ............. 5.02 |====
HDD: BFQ low_latency . 5.24 |=====
HDD: CFQ ............. 46.07 |========================================
HDD: DEADLINE ........ 39.27 |==================================
HDD: Kyber ........... 5.22 |=====
HDD: MQ-DEADLINE ..... 5.66 |=====
HDD: Noop ............ 56.56 |=================================================
SSD: BFQ ............. 5.23 |=====
SSD: BFQ low_latency . 5.26 |=====
SSD: CFQ ............. 40.88 |===================================
SSD: DEADLINE ........ 54.70 |===============================================
SSD: Kyber ........... 5.50 |=====
SSD: MQ-DEADLINE ..... 5.48 |=====
SSD: Noop ............ 53.68 |===============================================
SQLite 3.22
Timed SQLite Insertions
Seconds < Lower Is Better
HDD: BFQ ............. 705.15 |===========================================
HDD: BFQ low_latency . 790.19 |================================================
HDD: CFQ ............. 769.04 |===============================================
HDD: DEADLINE ........ 707.30 |===========================================
HDD: Kyber ........... 698.82 |==========================================
HDD: MQ-DEADLINE ..... 716.51 |============================================
HDD: Noop ............ 708.38 |===========================================
SSD: BFQ ............. 45.13 |===
SSD: BFQ low_latency . 50.68 |===
SSD: CFQ ............. 41.59 |===
SSD: DEADLINE ........ 42.54 |===
SSD: Kyber ........... 44.51 |===
SSD: MQ-DEADLINE ..... 42.94 |===
SSD: Noop ............ 43.44 |===