Sandisk-ExtremeII-120GB Test different schedulers on read mode with a Sandisk-ExtremeII-120GB SSD CFQ: Processor: Intel Core i5-2500K @ 4.20GHz (4 Cores), Motherboard: ASUS P8Z68-V PRO GEN3, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 4096MB, Disk: 120GB SanDisk SDSSDXP1 + 2 x 500GB Western Digital WD5000AAKS-0, Graphics: Sapphire AMD Radeon HD 6870 1024MB, Audio: Intel 6 /C200, Monitor: PL2481H OS: Arch rolling, Kernel: 3.18.3-1-ck (x86_64), Compiler: GCC 4.9.2 20141224 + LLVM 3.5.1, File-System: ext4, Screen Resolution: 1920x1080 BFQ: Processor: Intel Core i5-2500K @ 4.20GHz (4 Cores), Motherboard: ASUS P8Z68-V PRO GEN3, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 4096MB, Disk: 120GB SanDisk SDSSDXP1 + 2 x 500GB Western Digital WD5000AAKS-0, Graphics: Sapphire AMD Radeon HD 6870 1024MB, Audio: Intel 6 /C200, Monitor: PL2481H OS: Arch rolling, Kernel: 3.18.3-1-ck (x86_64), Compiler: GCC 4.9.2 20141224 + LLVM 3.5.1, File-System: ext4, Screen Resolution: 1920x1080 NOOP: Processor: Intel Core i5-2500K @ 4.20GHz (4 Cores), Motherboard: ASUS P8Z68-V PRO GEN3, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 4096MB, Disk: 120GB SanDisk SDSSDXP1 + 2 x 500GB Western Digital WD5000AAKS-0, Graphics: Sapphire AMD Radeon HD 6870 1024MB, Audio: Intel 6 /C200, Monitor: PL2481H OS: Arch rolling, Kernel: 3.18.3-1-ck (x86_64), Compiler: GCC 4.9.2 20141224 + LLVM 3.5.1, File-System: ext4, Screen Resolution: 1920x1080 Deadline: Processor: Intel Core i5-2500K @ 4.20GHz (4 Cores), Motherboard: ASUS P8Z68-V PRO GEN3, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 4096MB, Disk: 120GB SanDisk SDSSDXP1 + 2 x 500GB Western Digital WD5000AAKS-0, Graphics: Sapphire AMD Radeon HD 6870 1024MB, Audio: Intel 6 /C200, Monitor: PL2481H OS: Arch rolling, Kernel: 3.18.3-1-ck (x86_64), Compiler: GCC 4.9.2 20141224 + LLVM 3.5.1, File-System: ext4, Screen Resolution: 1920x1080 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better CFQ ...... 530.72 |============================================================ BFQ ...... 466.13 |===================================================== NOOP ..... 515.13 |========================================================== Deadline . 516.70 |========================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 2MB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 341.95 |============================================================ BFQ ...... 329.78 |========================================================== NOOP ..... 333.60 |=========================================================== Deadline . 333.59 |=========================================================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 8KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 51.95 |=========================================================== BFQ ...... 52.33 |=========================================================== NOOP ..... 54.06 |============================================================= Deadline . 53.89 |============================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 32KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 141.37 |=========================================================== BFQ ...... 142.00 |=========================================================== NOOP ..... 144.30 |============================================================ Deadline . 144.11 |============================================================ Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 32MB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 558.13 |============================================================ BFQ ...... 560.96 |============================================================ NOOP ..... 557.86 |============================================================ Deadline . 558.71 |============================================================ Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Block Size: 2MB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 415.33 |============================================================ BFQ ...... 415.12 |============================================================ NOOP ..... 415.50 |============================================================ Deadline . 415.60 |============================================================ Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Block Size: 8KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 50.41 |============================================================ BFQ ...... 50.71 |============================================================ NOOP ..... 51.56 |============================================================= Deadline . 51.51 |============================================================= Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 128KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 218.02 |============================================================ BFQ ...... 218.13 |============================================================ NOOP ..... 219.35 |============================================================ Deadline . 218.53 |============================================================ Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 512KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 290.53 |============================================================ BFQ ...... 289.90 |============================================================ NOOP ..... 291.49 |============================================================ Deadline . 291.53 |============================================================ Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Block Size: 32KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 130.50 |=========================================================== BFQ ...... 131.14 |=========================================================== NOOP ..... 132.52 |============================================================ Deadline . 132.44 |============================================================ Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Block Size: 32MB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 491.47 |============================================================ BFQ ...... 491.11 |============================================================ NOOP ..... 491.74 |============================================================ Deadline . 491.77 |============================================================ Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Block Size: 128KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 202.39 |============================================================ BFQ ...... 202.31 |============================================================ NOOP ..... 203.17 |============================================================ Deadline . 202.92 |============================================================ Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Block Size: 512KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 270.14 |============================================================ BFQ ...... 269.91 |============================================================ NOOP ..... 270.68 |============================================================ Deadline . 270.30 |============================================================ Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 2MB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 476.88 |============================================================ BFQ ...... 476.57 |============================================================ NOOP ..... 477.20 |============================================================ Deadline . 477.29 |============================================================ Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 8KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 267.81 |========================================================== BFQ ...... 268.40 |========================================================== NOOP ..... 277.44 |============================================================ Deadline . 276.43 |============================================================ Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 32KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 402.91 |=========================================================== BFQ ...... 401.22 |=========================================================== NOOP ..... 410.82 |============================================================ Deadline . 409.47 |============================================================ Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 32MB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 566.85 |============================================================ BFQ ...... 568.38 |============================================================ NOOP ..... 566.09 |============================================================ Deadline . 566.24 |============================================================ Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Block Size: 2MB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 502.09 |============================================================ BFQ ...... 501.74 |============================================================ NOOP ..... 501.93 |============================================================ Deadline . 501.77 |============================================================ Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Block Size: 8KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 501.17 |============================================================ BFQ ...... 501.57 |============================================================ NOOP ..... 501.09 |============================================================ Deadline . 501.17 |============================================================ Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 128KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 423.48 |============================================================ BFQ ...... 423.81 |============================================================ NOOP ..... 426.32 |============================================================ Deadline . 426.78 |============================================================ Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 512KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 406.57 |============================================================ BFQ ...... 405.99 |============================================================ NOOP ..... 406.57 |============================================================ Deadline . 406.78 |============================================================ Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Block Size: 32KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 503.98 |============================================================ BFQ ...... 504.00 |============================================================ NOOP ..... 504.01 |============================================================ Deadline . 503.38 |============================================================ Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Block Size: 32MB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 542.52 |============================================================ BFQ ...... 542.42 |============================================================ NOOP ..... 542.47 |============================================================ Deadline . 542.27 |============================================================ Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Block Size: 128KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 496.20 |============================================================ BFQ ...... 496.26 |============================================================ NOOP ..... 495.95 |============================================================ Deadline . 495.94 |============================================================ Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Block Size: 512KB - Disk Target: Default Test Directory - Result: MB/s MB/s > Higher Is Better CFQ ...... 497.55 |============================================================ BFQ ...... 496.49 |============================================================ NOOP ..... 496.38 |============================================================ Deadline . 496.76 |============================================================ FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better CFQ ...... 63.78 |============================================================ BFQ ...... 47.40 |============================================= NOOP ..... 64.27 |============================================================ Deadline . 64.97 |============================================================= FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Files/s > Higher Is Better CFQ ...... 154.53 |============================================================ BFQ ...... 116.37 |============================================= NOOP ..... 149.50 |========================================================== Deadline . 142.53 |======================================================= FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better CFQ ...... 66.87 |============================================================= BFQ ...... 48.23 |============================================ NOOP ..... 65.90 |============================================================ Deadline . 64.73 |=========================================================== IOzone 3.405 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better CFQ ...... 520.72 |============================================================ BFQ ...... 517.78 |============================================================ NOOP ..... 518.44 |============================================================ Deadline . 521.37 |============================================================ IOzone 3.405 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better CFQ ...... 524.79 |============================================================ BFQ ...... 524.21 |============================================================ NOOP ..... 523.42 |============================================================ Deadline . 516.36 |=========================================================== IOzone 3.405 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better CFQ ...... 520.93 |============================================================ BFQ ...... 519.54 |============================================================ NOOP ..... 518.37 |=========================================================== Deadline . 522.87 |============================================================