bcache_raid5_xfs

Intel Core i3-2100T, Gigabyte H77M-D3H, 8GB Corsair Vengeance PC3-12800 DDR3 1600, testing a sw RAID5 with bcache and deadline scheduler on a SanDisk Extreme SSD and 4x WD Caviar Green 3TB via the PTS.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1208175-SU-1208173SU87
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C/C++ Compiler Tests 2 Tests
CPU Massive 3 Tests
Database Test Suite 2 Tests
Disk Test Suite 6 Tests
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Server 3 Tests

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bcache_raid5_xfs
August 15 2012
 
bcache_raid5_ext4_deadline_striped
August 16 2012
 
bcache_raid5_ext4_cfq_striped
August 16 2012
 
bcache_raid5_ext4_noop_striped
August 17 2012
 
bcache_raid5_xfs_noop_striped
August 17 2012
 
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bcache_raid5_xfs Intel Core i3-2100T, Gigabyte H77M-D3H, 8GB Corsair Vengeance PC3-12800 DDR3 1600, testing a sw RAID5 with bcache and deadline scheduler on a SanDisk Extreme SSD and 4x WD Caviar Green 3TB via the PTS. bcache_raid5_xfs: Processor: Intel Core i3-2100T @ 2.50GHz (4 Cores), Motherboard: Gigabyte H77M-D3H, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 7168MB, Disk: 120GB SanDisk SDSSDX12 + 4 x 3001GB Western Digital WD30EZRX-00M + 74GB 0GD-00FLA0 + 250GB 00JD-22HBB0 + 1000GB 28AS, Graphics: NVIDIA GeForce GT 330M, Audio: Intel Panther Point HD Audio, Network: Atheros AR8151 v2.0 Gigabit OS: Ubuntu 12.04, Kernel: 3.5.0-10-i3 (x86_64), Desktop: Openbox 3.5.0, Display Server: X Server 1.11.3, OpenGL: 1.4, Compiler: GCC 4.6, File-System: xfs, Screen Resolution: 1280x720 bcache_raid5_ext4_deadline_striped: Processor: Intel Core i3-2100T @ 2.50GHz (4 Cores), Motherboard: Gigabyte H77M-D3H, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 7168MB, Disk: 120GB SanDisk SDSSDX12 + 4 x 3001GB Western Digital WD30EZRX-00M + 74GB 0GD-00FLA0 + 250GB 00JD-22HBB0 + 1000GB 28AS, Graphics: NVIDIA GeForce GT 330M, Audio: Intel Panther Point HD Audio, Network: Atheros AR8151 v2.0 Gigabit OS: Ubuntu 12.04, Kernel: 3.5.0-10-i3 (x86_64), Desktop: Openbox 3.5.0, Display Server: X Server 1.11.3, OpenGL: 1.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1280x720 bcache_raid5_ext4_cfq_striped: Processor: Intel Core i3-2100T @ 2.50GHz (4 Cores), Motherboard: Gigabyte H77M-D3H, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 7168MB, Disk: 120GB SanDisk SDSSDX12 + 4 x 3001GB Western Digital WD30EZRX-00M + 74GB 0GD-00FLA0 + 250GB 00JD-22HBB0 + 1000GB 28AS, Graphics: NVIDIA GeForce GT 330M, Audio: Intel Panther Point HD Audio, Network: Atheros AR8151 v2.0 Gigabit OS: Ubuntu 12.04, Kernel: 3.5.0-10-i3 (x86_64), Desktop: Openbox 3.5.0, Display Server: X Server 1.11.3, OpenGL: 1.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1280x720 bcache_raid5_ext4_noop_striped: Processor: Intel Core i3-2100T @ 2.50GHz (4 Cores), Motherboard: Gigabyte H77M-D3H, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 7168MB, Disk: 120GB SanDisk SDSSDX12 + 4 x 3001GB Western Digital WD30EZRX-00M + 74GB 0GD-00FLA0 + 250GB 00JD-22HBB0 + 1000GB 28AS, Graphics: NVIDIA GeForce GT 330M, Audio: Intel Panther Point HD Audio, Network: Atheros AR8151 v2.0 Gigabit OS: Ubuntu 12.04, Kernel: 3.5.0-10-i3 (x86_64), Desktop: Openbox 3.5.0, Display Server: X Server 1.11.3, OpenGL: 1.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1280x720 bcache_raid5_xfs_noop_striped: Processor: Intel Core i3-2100T @ 2.50GHz (4 Cores), Motherboard: Gigabyte H77M-D3H, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 7168MB, Disk: 120GB SanDisk SDSSDX12 + 4 x 3001GB Western Digital WD30EZRX-00M + 74GB 0GD-00FLA0 + 250GB 00JD-22HBB0 + 1000GB 28AS, Graphics: NVIDIA GeForce GT 330M, Audio: Intel Panther Point HD Audio, Network: Atheros AR8151 v2.0 Gigabit OS: Ubuntu 12.04, Kernel: 3.5.0-10-i3 (x86_64), Desktop: Openbox 3.5.0, Display Server: X Server 1.11.3, OpenGL: 1.4, Compiler: GCC 4.6, File-System: xfs, Screen Resolution: 1280x720 FS-Mark 3.3 Memory Usage Monitor Megabytes < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 1007 AVG: 1930 MAX: 2809 bcache_raid5_ext4_noop_striped . MIN: 1900 AVG: 2448 MAX: 2967 bcache_raid5_xfs_noop_striped .. MIN: 317 AVG: 820 MAX: 1270 Flexible IO Tester 1.57 CPU Usage Monitor Percent < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 23.3 AVG: 45.2 MAX: 81.8 bcache_raid5_ext4_noop_striped . MIN: 10.0 AVG: 52.9 MAX: 83.7 bcache_raid5_xfs_noop_striped .. MIN: 24.4 AVG: 40.6 MAX: 53.7 Flexible IO Tester 1.57 System Iowait Monitor Percent < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 0.0 AVG: 13.7 MAX: 36.6 bcache_raid5_ext4_noop_striped . MIN: 14.7 AVG: 35.5 MAX: 59.0 bcache_raid5_xfs_noop_striped .. MIN: 0.8 AVG: 12.6 MAX: 23.4 PostgreSQL pgbench 8.4.11 CPU Usage Monitor Percent < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 1.3 AVG: 2.1 MAX: 7.3 bcache_raid5_xfs_noop_striped .. MIN: 1.0 AVG: 2.2 MAX: 5.1 Dbench 4.0 CPU Usage Monitor Percent < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 6 AVG: 34 MAX: 100 bcache_raid5_ext4_noop_striped . MIN: 2 AVG: 34 MAX: 100 bcache_raid5_xfs_noop_striped .. MIN: 2 AVG: 82 MAX: 100 Threaded I/O Tester 0.3.3 CPU Usage Monitor Percent < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 2 AVG: 67 MAX: 100 bcache_raid5_xfs_noop_striped .. MIN: 2 AVG: 92 MAX: 100 Threaded I/O Tester 0.3.3 CPU Usage Monitor Percent < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 38 AVG: 79 MAX: 100 bcache_raid5_xfs_noop_striped .. MIN: 2 AVG: 87 MAX: 100 SQLite 3.7.3 Memory Usage Monitor Megabytes < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 466 AVG: 740 MAX: 966 bcache_raid5_ext4_noop_striped . MIN: 1509 AVG: 1694 MAX: 2126 bcache_raid5_xfs_noop_striped .. MIN: 306 AVG: 307 MAX: 307 FS-Mark 3.3 CPU Usage Monitor Percent < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 3.6 AVG: 7.8 MAX: 22.4 bcache_raid5_ext4_noop_striped . MIN: 7.0 AVG: 8.4 MAX: 12.6 bcache_raid5_xfs_noop_striped .. MIN: 4.7 AVG: 6.3 MAX: 9.1 Threaded I/O Tester 0.3.3 Memory Usage Monitor Megabytes < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 644 AVG: 2378 MAX: 2719 bcache_raid5_xfs_noop_striped .. MIN: 481 AVG: 2341 MAX: 2548 Unpacking The Linux Kernel Memory Usage Monitor Megabytes < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 809 AVG: 987 MAX: 1175 bcache_raid5_ext4_noop_striped . MIN: 801 AVG: 2635 MAX: 2857 bcache_raid5_xfs_noop_striped .. MIN: 506 AVG: 779 MAX: 923 bcache_raid5_xfs_noop_striped .. MIN: 510 AVG: 2367 MAX: 2563 Threaded I/O Tester 0.3.3 Memory Usage Monitor Megabytes < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 637 AVG: 1473 MAX: 2392 bcache_raid5_xfs_noop_striped .. MIN: 467 AVG: 1693 MAX: 2524 Dbench 4.0 CPU Usage Monitor Percent < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 11.4 AVG: 47.6 MAX: 81.6 bcache_raid5_ext4_noop_striped . MIN: 5.1 AVG: 47.9 MAX: 68.8 bcache_raid5_xfs_noop_striped .. MIN: 2.0 AVG: 28.6 MAX: 64.4 AIO-Stress 0.21 Memory Usage Monitor Megabytes < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 1904 AVG: 2987 MAX: 3790 bcache_raid5_ext4_noop_striped . MIN: 3656 AVG: 5023 MAX: 5335 bcache_raid5_xfs_noop_striped .. MIN: 1119 AVG: 2224 MAX: 2536 Compile Bench 0.6 Test: Compile MB/s > Higher Is Better bcache_raid5_xfs ................... 40.42 |======== bcache_raid5_ext4_deadline_striped . 174.29 |================================== bcache_raid5_ext4_cfq_striped ...... 102.44 |==================== bcache_raid5_ext4_noop_striped ..... 118.43 |======================= bcache_raid5_xfs_noop_striped ...... 39.07 |======== Dbench 4.0 CPU Usage Monitor Percent < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 5 AVG: 49 MAX: 100 bcache_raid5_ext4_noop_striped . MIN: 3 AVG: 54 MAX: 79 bcache_raid5_xfs_noop_striped .. MIN: 3 AVG: 49 MAX: 100 Compile Bench 0.6 CPU Usage Monitor Percent < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 5.1 AVG: 24.2 MAX: 49.1 bcache_raid5_xfs_noop_striped .. MIN: 1.3 AVG: 8.8 MAX: 44.8 Unpacking The Linux Kernel CPU Usage Monitor Percent < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 1.8 AVG: 24.6 MAX: 35.5 bcache_raid5_ext4_noop_striped . MIN: 1.5 AVG: 23.7 MAX: 42.0 bcache_raid5_xfs_noop_striped .. MIN: 1.5 AVG: 18.7 MAX: 57.4 bcache_raid5_xfs_noop_striped .. MIN: 1.8 AVG: 21.5 MAX: 29.1 IOzone 3.405 CPU Usage Monitor Percent < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 1.5 AVG: 18.3 MAX: 43.9 bcache_raid5_xfs_noop_striped .. MIN: 1.5 AVG: 18.6 MAX: 51.6 AIO-Stress 0.21 CPU Usage Monitor Percent < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 7 AVG: 14 MAX: 48 bcache_raid5_ext4_noop_striped . MIN: 7 AVG: 29 MAX: 100 bcache_raid5_xfs_noop_striped .. MIN: 3 AVG: 12 MAX: 35 Apache Benchmark 2.2.21 CPU Usage Monitor Percent < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 1.5 AVG: 2.8 MAX: 4.8 Dbench 4.0 Memory Usage Monitor Megabytes < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 2391 AVG: 2942 MAX: 3612 bcache_raid5_ext4_noop_striped . MIN: 2354 AVG: 2387 MAX: 2421 bcache_raid5_xfs_noop_striped .. MIN: 1424 AVG: 1487 MAX: 1935 IOzone 3.405 8GB Write Performance MB/s > Higher Is Better bcache_raid5_xfs ................... 137.00 |============= bcache_raid5_ext4_deadline_striped . 346.72 |================================== bcache_raid5_ext4_cfq_striped ...... 165.92 |================ bcache_raid5_ext4_noop_striped ..... 253.50 |========================= bcache_raid5_xfs_noop_striped ...... 138.99 |============== IOzone 3.405 8GB Read Performance MB/s > Higher Is Better bcache_raid5_xfs ................... 225.94 |================================== bcache_raid5_ext4_deadline_striped . 131.33 |==================== bcache_raid5_ext4_cfq_striped ...... 97.90 |=============== bcache_raid5_ext4_noop_striped ..... 166.02 |========================= bcache_raid5_xfs_noop_striped ...... 225.13 |================================== Dbench 4.0 CPU Usage Monitor Percent < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 8.6 AVG: 15.1 MAX: 41.6 bcache_raid5_ext4_noop_striped . MIN: 2.3 AVG: 13.8 MAX: 32.2 bcache_raid5_xfs_noop_striped .. MIN: 3.6 AVG: 8.6 MAX: 21.9 Dbench 4.0 Drive Write Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 63 AVG: 138 MAX: 318 bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 144 MAX: 467 bcache_raid5_xfs_noop_striped .. MIN: 3 AVG: 10 MAX: 216 IOzone 3.405 CPU Usage Monitor Percent < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 9.9 AVG: 33.3 MAX: 40.0 bcache_raid5_xfs_noop_striped .. MIN: 2.8 AVG: 20.3 MAX: 41.5 Dbench 4.0 Memory Usage Monitor Megabytes < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 2179 AVG: 3928 MAX: 5270 bcache_raid5_ext4_noop_striped . MIN: 2323 AVG: 3776 MAX: 5286 bcache_raid5_xfs_noop_striped .. MIN: 361 AVG: 598 MAX: 617 Dbench 4.0 Memory Usage Monitor Megabytes < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 4033 AVG: 4966 MAX: 5165 bcache_raid5_ext4_noop_striped . MIN: 4266 AVG: 5254 MAX: 5317 bcache_raid5_xfs_noop_striped .. MIN: 371 AVG: 1360 MAX: 1434 SQLite 3.7.3 CPU Usage Monitor Percent < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 4.1 AVG: 11.8 MAX: 24.0 bcache_raid5_ext4_noop_striped . MIN: 6.8 AVG: 15.0 MAX: 31.6 bcache_raid5_xfs_noop_striped .. MIN: 2.3 AVG: 9.5 MAX: 13.4 Dbench 4.0 Memory Usage Monitor Megabytes < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 2174 AVG: 4877 MAX: 5073 bcache_raid5_ext4_noop_striped . MIN: 2451 AVG: 5099 MAX: 5288 bcache_raid5_xfs_noop_striped .. MIN: 389 AVG: 3536 MAX: 4311 Flexible IO Tester 1.57 Memory Usage Monitor Megabytes < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 452 AVG: 2484 MAX: 4562 bcache_raid5_ext4_noop_striped . MIN: 960 AVG: 3196 MAX: 5273 bcache_raid5_xfs_noop_striped .. MIN: 566 AVG: 2808 MAX: 4416 Compile Bench 0.6 Memory Usage Monitor Megabytes < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 722 AVG: 3778 MAX: 4953 bcache_raid5_xfs_noop_striped .. MIN: 432 AVG: 3482 MAX: 4796 IOzone 3.405 Memory Usage Monitor Megabytes < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 640 AVG: 4964 MAX: 5310 bcache_raid5_xfs_noop_striped .. MIN: 475 AVG: 4831 MAX: 5268 IOzone 3.405 Memory Usage Monitor Megabytes < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 931 AVG: 4515 MAX: 5201 bcache_raid5_xfs_noop_striped .. MIN: 475 AVG: 4506 MAX: 5161 Dbench 4.0 12 Clients MB/s > Higher Is Better bcache_raid5_xfs ................... 158.82 |================== bcache_raid5_ext4_deadline_striped . 267.23 |=============================== bcache_raid5_ext4_cfq_striped ...... 222.62 |========================== bcache_raid5_ext4_noop_striped ..... 293.78 |================================== bcache_raid5_xfs_noop_striped ...... 147.44 |================= FS-Mark 3.3 1000 Files, 1MB Size Files/s > Higher Is Better bcache_raid5_xfs ................... 14.55 |============================== bcache_raid5_ext4_deadline_striped . 16.60 |=================================== bcache_raid5_ext4_cfq_striped ...... 9.13 |=================== bcache_raid5_ext4_noop_striped ..... 16.83 |=================================== bcache_raid5_xfs_noop_striped ...... 15.47 |================================ PostgreSQL pgbench 8.4.11 Memory Usage Monitor Megabytes < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 808 AVG: 814 MAX: 822 bcache_raid5_xfs_noop_striped .. MIN: 514 AVG: 522 MAX: 528 Apache Benchmark 2.2.21 Memory Usage Monitor Megabytes < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 810 AVG: 814 MAX: 818 bcache_raid5_xfs_noop_striped .. MIN: 519 AVG: 524 MAX: 527 Unpacking The Linux Kernel CPU Frequency Monitor Megahertz < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 1600 AVG: 1769 MAX: 2500 bcache_raid5_ext4_noop_striped . MIN: 1600 AVG: 1669 MAX: 2500 bcache_raid5_xfs_noop_striped .. MIN: 1600 AVG: 1914 MAX: 2500 bcache_raid5_xfs_noop_striped .. MIN: 1600 AVG: 1779 MAX: 2500 Compile Bench 0.6 CPU Frequency Monitor Megahertz < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 1600 AVG: 1949 MAX: 2500 bcache_raid5_xfs_noop_striped .. MIN: 1600 AVG: 1940 MAX: 2500 Threaded I/O Tester 0.3.3 CPU Frequency Monitor Megahertz < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 1600 AVG: 2053 MAX: 2500 bcache_raid5_xfs_noop_striped .. MIN: 1600 AVG: 2109 MAX: 2500 Threaded I/O Tester 0.3.3 CPU Frequency Monitor Megahertz < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 1600 AVG: 2319 MAX: 2500 bcache_raid5_xfs_noop_striped .. MIN: 1600 AVG: 2143 MAX: 2500 IOzone 3.405 CPU Frequency Monitor Megahertz < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 1600 AVG: 2114 MAX: 2500 bcache_raid5_xfs_noop_striped .. MIN: 1600 AVG: 2068 MAX: 2500 IOzone 3.405 CPU Frequency Monitor Megahertz < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 1600 AVG: 2048 MAX: 2500 bcache_raid5_xfs_noop_striped .. MIN: 1600 AVG: 2052 MAX: 2500 Dbench 4.0 CPU Frequency Monitor Megahertz < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 1600 AVG: 1671 MAX: 2500 bcache_raid5_ext4_noop_striped . MIN: 1600 AVG: 1627 MAX: 2500 bcache_raid5_xfs_noop_striped .. MIN: 1600 AVG: 1781 MAX: 2500 Dbench 4.0 CPU Frequency Monitor Megahertz < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 1600 AVG: 2015 MAX: 2500 bcache_raid5_ext4_noop_striped . MIN: 1600 AVG: 2072 MAX: 2500 bcache_raid5_xfs_noop_striped .. MIN: 1600 AVG: 2224 MAX: 2500 Dbench 4.0 CPU Frequency Monitor Megahertz < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 1600 AVG: 2092 MAX: 2500 bcache_raid5_ext4_noop_striped . MIN: 1600 AVG: 2136 MAX: 2500 bcache_raid5_xfs_noop_striped .. MIN: 1600 AVG: 2246 MAX: 2500 Dbench 4.0 CPU Frequency Monitor Megahertz < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 1600 AVG: 2088 MAX: 2500 bcache_raid5_ext4_noop_striped . MIN: 1600 AVG: 2075 MAX: 2500 bcache_raid5_xfs_noop_striped .. MIN: 1600 AVG: 2155 MAX: 2500 FS-Mark 3.3 CPU Frequency Monitor Megahertz < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 1600 AVG: 1745 MAX: 2500 bcache_raid5_ext4_noop_striped . MIN: 1600 AVG: 1697 MAX: 2500 bcache_raid5_xfs_noop_striped .. MIN: 1600 AVG: 2060 MAX: 2500 SQLite 3.7.3 CPU Frequency Monitor Megahertz < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 1600 AVG: 1708 MAX: 2500 bcache_raid5_ext4_noop_striped . MIN: 1600 AVG: 1664 MAX: 2500 bcache_raid5_xfs_noop_striped .. MIN: 1600 AVG: 1621 MAX: 2500 Flexible IO Tester 1.57 CPU Frequency Monitor Megahertz < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 1600 AVG: 2388 MAX: 2500 bcache_raid5_ext4_noop_striped . MIN: 1600 AVG: 1994 MAX: 2500 bcache_raid5_xfs_noop_striped .. MIN: 1600 AVG: 2089 MAX: 2500 AIO-Stress 0.21 CPU Frequency Monitor Megahertz < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 1600 AVG: 1924 MAX: 2500 bcache_raid5_ext4_noop_striped . MIN: 1600 AVG: 2044 MAX: 2500 bcache_raid5_xfs_noop_striped .. MIN: 1600 AVG: 2013 MAX: 2500 Dbench 4.0 CPU Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 45.0 AVG: 46.6 MAX: 50.0 bcache_raid5_ext4_noop_striped . MIN: 38.0 AVG: 39.9 MAX: 42.0 bcache_raid5_xfs_noop_striped .. MIN: 37.0 AVG: 38.8 MAX: 43.0 Dbench 4.0 CPU Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 46.0 AVG: 48.7 MAX: 52.0 bcache_raid5_ext4_noop_striped . MIN: 41.0 AVG: 44.6 MAX: 47.0 bcache_raid5_xfs_noop_striped .. MIN: 39.0 AVG: 41.8 MAX: 44.0 Dbench 4.0 CPU Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 41.0 AVG: 43.2 MAX: 49.0 bcache_raid5_ext4_noop_striped . MIN: 40.0 AVG: 42.0 MAX: 47.0 bcache_raid5_xfs_noop_striped .. MIN: 38.0 AVG: 40.5 MAX: 47.0 Dbench 4.0 CPU Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 46.0 AVG: 48.7 MAX: 52.0 bcache_raid5_ext4_noop_striped . MIN: 42.0 AVG: 45.3 MAX: 48.0 bcache_raid5_xfs_noop_striped .. MIN: 41.0 AVG: 42.7 MAX: 46.0 Compile Bench 0.6 CPU Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 39.0 AVG: 42.8 MAX: 46.0 bcache_raid5_xfs_noop_striped .. MIN: 37.0 AVG: 39.4 MAX: 43.0 Unpacking The Linux Kernel CPU Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 41.0 AVG: 43.9 MAX: 47.0 bcache_raid5_ext4_noop_striped . MIN: 41.0 AVG: 44.7 MAX: 46.0 bcache_raid5_xfs_noop_striped .. MIN: 38.0 AVG: 42.3 MAX: 46.0 bcache_raid5_xfs_noop_striped .. MIN: 40.0 AVG: 44.4 MAX: 47.0 FS-Mark 3.3 CPU Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 44.0 AVG: 44.9 MAX: 47.0 bcache_raid5_ext4_noop_striped . MIN: 38.0 AVG: 39.7 MAX: 41.0 bcache_raid5_xfs_noop_striped .. MIN: 39.0 AVG: 40.1 MAX: 41.0 Threaded I/O Tester 0.3.3 CPU Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 40.0 AVG: 42.8 MAX: 48.0 bcache_raid5_xfs_noop_striped .. MIN: 39.0 AVG: 41.5 MAX: 46.0 SQLite 3.7.3 CPU Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 45.0 AVG: 46.4 MAX: 48.0 bcache_raid5_ext4_noop_striped . MIN: 40.0 AVG: 41.6 MAX: 44.0 bcache_raid5_xfs_noop_striped .. MIN: 39.0 AVG: 41.0 MAX: 42.0 AIO-Stress 0.21 CPU Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 40.0 AVG: 45.2 MAX: 48.0 bcache_raid5_ext4_noop_striped . MIN: 40.0 AVG: 42.3 MAX: 46.0 bcache_raid5_xfs_noop_striped .. MIN: 39.0 AVG: 41.9 MAX: 48.0 Flexible IO Tester 1.57 CPU Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 47.0 AVG: 48.3 MAX: 50.0 bcache_raid5_ext4_noop_striped . MIN: 42.0 AVG: 44.9 MAX: 47.0 bcache_raid5_xfs_noop_striped .. MIN: 41.0 AVG: 43.0 MAX: 45.0 Threaded I/O Tester 0.3.3 CPU Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 37.0 AVG: 40.1 MAX: 44.0 bcache_raid5_xfs_noop_striped .. MIN: 39.0 AVG: 39.9 MAX: 45.0 IOzone 3.405 CPU Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 38.0 AVG: 40.7 MAX: 44.0 bcache_raid5_xfs_noop_striped .. MIN: 40.0 AVG: 41.5 MAX: 44.0 IOzone 3.405 CPU Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 40.0 AVG: 42.9 MAX: 45.0 bcache_raid5_xfs_noop_striped .. MIN: 39.0 AVG: 41.0 MAX: 44.0 Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better bcache_raid5_xfs ................... 475.96 |=============================== bcache_raid5_ext4_deadline_striped . 455.75 |============================== bcache_raid5_ext4_cfq_striped ...... 455.44 |============================== bcache_raid5_ext4_noop_striped ..... 522.71 |================================== bcache_raid5_xfs_noop_striped ...... 493.40 |================================ Flexible IO Tester 1.57 Intel IOMeter File Server Access Pattern Seconds (Run Time) < Lower Is Better bcache_raid5_xfs ................... 14.69 |=================================== bcache_raid5_ext4_deadline_striped . 12.86 |=============================== bcache_raid5_ext4_cfq_striped ...... 12.89 |=============================== bcache_raid5_ext4_noop_striped ..... 13.20 |=============================== bcache_raid5_xfs_noop_striped ...... 14.03 |================================= PostgreSQL pgbench 8.4.11 CPU Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 38.0 AVG: 38.9 MAX: 40.0 bcache_raid5_xfs_noop_striped .. MIN: 37.0 AVG: 38.6 MAX: 40.0 Gzip Compression 2GB File Compression Seconds < Lower Is Better bcache_raid5_xfs ................... 18.37 |================================== bcache_raid5_ext4_deadline_striped . 18.94 |=================================== bcache_raid5_ext4_cfq_striped ...... 18.93 |=================================== bcache_raid5_ext4_noop_striped ..... 18.35 |================================== bcache_raid5_xfs_noop_striped ...... 18.42 |================================== PostgreSQL pgbench 8.4.11 System Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_xfs_noop_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 PostgreSQL pgbench 8.4.11 CPU Frequency Monitor Megahertz < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 1600 AVG: 1600 MAX: 1600 bcache_raid5_xfs_noop_striped .. MIN: 1600 AVG: 1600 MAX: 1600 Unpacking The Linux Kernel System Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_ext4_noop_striped . MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_xfs_noop_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_xfs_noop_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 Compile Bench 0.6 System Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_xfs_noop_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 Threaded I/O Tester 0.3.3 System Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_xfs_noop_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 Threaded I/O Tester 0.3.3 System Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_xfs_noop_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 IOzone 3.405 System Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_xfs_noop_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 IOzone 3.405 System Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_xfs_noop_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 Dbench 4.0 System Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_ext4_noop_striped . MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_xfs_noop_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 Dbench 4.0 System Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_ext4_noop_striped . MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_xfs_noop_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 Dbench 4.0 System Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_ext4_noop_striped . MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_xfs_noop_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 Dbench 4.0 System Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_ext4_noop_striped . MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_xfs_noop_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 FS-Mark 3.3 System Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_ext4_noop_striped . MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_xfs_noop_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 SQLite 3.7.3 System Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_ext4_noop_striped . MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_xfs_noop_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 Flexible IO Tester 1.57 System Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_ext4_noop_striped . MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_xfs_noop_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 AIO-Stress 0.21 System Temperature Monitor Celsius < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_ext4_noop_striped . MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_xfs_noop_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 Apache Benchmark 2.2.21 Static Web Page Serving Requests Per Second > Higher Is Better bcache_raid5_xfs . 10976.81 |================================================== Threaded I/O Tester 0.3.3 Drive Read Speed Monitor MB/s < Lower Is Better bcache_raid5_xfs_noop_striped . MIN: 0.0 AVG: 0.2 MAX: 13.7 IOzone 3.405 Drive Read Speed Monitor MB/s < Lower Is Better bcache_raid5_xfs_noop_striped . MIN: 0.0 AVG: 0.3 MAX: 18.8 Apache Benchmark 2.2.21 Drive Write Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 1.3 MAX: 3.9 PostgreSQL pgbench 8.4.11 System Iowait Monitor Percent < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 0.0 MAX: 0.3 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 0.5 MAX: 1.8 PostgreSQL pgbench 8.4.11 Drive Write Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 2.9 MAX: 19.5 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 0.2 MAX: 3.9 Unpacking The Linux Kernel System Iowait Monitor Percent < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 0.1 MAX: 0.5 bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 0.8 MAX: 11.1 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 21.9 MAX: 49.6 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 2.9 MAX: 18.8 Unpacking The Linux Kernel Drive Write Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 22 MAX: 82 bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 2 MAX: 4 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 6 MAX: 145 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 0 MAX: 5 Unpacking The Linux Kernel Drive Read Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 0.2 MAX: 3.9 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 0.1 MAX: 3.9 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 2.0 MAX: 27.3 Compile Bench 0.6 System Iowait Monitor Percent < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 17.2 MAX: 50.0 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 23.7 MAX: 50.1 Compile Bench 0.6 Drive Write Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 40 MAX: 278 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 20 MAX: 248 Compile Bench 0.6 Drive Read Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 19 MAX: 191 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 14 MAX: 324 Threaded I/O Tester 0.3.3 System Iowait Monitor Percent < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 81 MAX: 98 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 90 MAX: 99 Threaded I/O Tester 0.3.3 Drive Write Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 8 MAX: 216 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 2 MAX: 23 Threaded I/O Tester 0.3.3 System Iowait Monitor Percent < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 61 MAX: 85 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 67 MAX: 97 Threaded I/O Tester 0.3.3 Drive Write Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 10.9 MAX: 85.8 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 5.7 MAX: 85.1 IOzone 3.405 System Iowait Monitor Percent < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0.3 AVG: 14.3 MAX: 18.9 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 23.8 MAX: 47.0 IOzone 3.405 Drive Write Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 6.0 MAX: 26.0 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 3.4 MAX: 16.9 IOzone 3.405 System Iowait Monitor Percent < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 17.9 MAX: 23.2 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 25.4 MAX: 80.7 IOzone 3.405 Drive Write Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 3.3 MAX: 74.9 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 1.8 MAX: 7.8 IOzone 3.405 Drive Read Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 4 MAX: 111 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 0 MAX: 4 Dbench 4.0 Drive Read Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 3 MAX: 203 SQLite 3.7.3 Drive Read Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 0.9 MAX: 20.5 Flexible IO Tester 1.57 Drive Read Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 1.2 MAX: 17.6 Dbench 4.0 System Iowait Monitor Percent < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 12.5 AVG: 19.8 MAX: 67.3 bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 16.5 MAX: 22.0 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 13.6 MAX: 37.1 Dbench 4.0 System Iowait Monitor Percent < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 0 AVG: 49 MAX: 95 bcache_raid5_ext4_noop_striped . MIN: 1 AVG: 55 MAX: 98 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 89 MAX: 99 Dbench 4.0 Drive Write Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 0 AVG: 34 MAX: 207 bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 37 MAX: 169 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 36 MAX: 246 Dbench 4.0 Drive Read Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 0 AVG: 2 MAX: 402 bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 1 MAX: 167 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 2 MAX: 246 Dbench 4.0 System Iowait Monitor Percent < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 0.0 AVG: 39.3 MAX: 90.0 bcache_raid5_ext4_noop_striped . MIN: 1.5 AVG: 43.3 MAX: 87.9 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 69.2 MAX: 97.0 Dbench 4.0 Drive Write Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 0 AVG: 112 MAX: 324 bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 108 MAX: 247 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 87 MAX: 348 Dbench 4.0 Drive Read Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 0.0 AVG: 0.3 MAX: 78.1 bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 0.0 MAX: 3.9 Dbench 4.0 System Iowait Monitor Percent < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 0.0 AVG: 44.1 MAX: 76.6 bcache_raid5_ext4_noop_striped . MIN: 1.5 AVG: 41.7 MAX: 63.1 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 53.5 MAX: 79.4 Dbench 4.0 Drive Write Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 0 AVG: 161 MAX: 410 bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 165 MAX: 479 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 45 MAX: 859 Dbench 4.0 Drive Read Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_cfq_striped . MIN: 0 AVG: 1 MAX: 223 bcache_raid5_xfs_noop_striped . MIN: 0 AVG: 0 MAX: 89 FS-Mark 3.3 System Iowait Monitor Percent < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 0.0 AVG: 21.9 MAX: 73.0 bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 21.4 MAX: 25.4 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 19.6 MAX: 23.1 FS-Mark 3.3 Drive Write Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 0.0 AVG: 7.6 MAX: 19.5 bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 3.8 MAX: 5.9 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 5.3 MAX: 22.5 FS-Mark 3.3 Drive Read Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_cfq_striped . MIN: 0.0 AVG: 0.3 MAX: 34.6 SQLite 3.7.3 System Iowait Monitor Percent < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 0.0 AVG: 19.6 MAX: 46.5 bcache_raid5_ext4_noop_striped . MIN: 0.0 AVG: 24.0 MAX: 63.9 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 10.2 MAX: 14.7 SQLite 3.7.3 Drive Write Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 0 AVG: 88 MAX: 186 bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 84 MAX: 130 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 10 MAX: 42 Flexible IO Tester 1.57 Drive Write Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 3 AVG: 17 MAX: 40 bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 11 MAX: 106 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 5 MAX: 16 AIO-Stress 0.21 System Iowait Monitor Percent < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 0.0 AVG: 31.8 MAX: 61.2 bcache_raid5_ext4_noop_striped . MIN: 23.6 AVG: 56.2 MAX: 91.5 bcache_raid5_xfs_noop_striped .. MIN: 0.0 AVG: 29.9 MAX: 47.5 AIO-Stress 0.21 Drive Write Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 0 AVG: 8 MAX: 117 bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 12 MAX: 167 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 7 MAX: 39 AIO-Stress 0.21 Drive Read Speed Monitor MB/s < Lower Is Better bcache_raid5_ext4_cfq_striped .. MIN: 0 AVG: 3 MAX: 114 bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 1 MAX: 90 System Temperature Monitor Phoronix Test Suite System Monitoring Celsius bcache_raid5_ext4_cfq_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_ext4_noop_striped . MIN: 27.8 AVG: 27.8 MAX: 27.8 bcache_raid5_xfs_noop_striped .. MIN: 27.8 AVG: 27.8 MAX: 27.8 System Iowait Monitor Phoronix Test Suite System Monitoring Percent bcache_raid5_ext4_cfq_striped .. MIN: 0 AVG: 38 MAX: 95 bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 39 MAX: 98 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 52 MAX: 99 Memory Usage Monitor Phoronix Test Suite System Monitoring Megabytes bcache_raid5_ext4_cfq_striped .. MIN: 451 AVG: 4005 MAX: 5270 bcache_raid5_ext4_noop_striped . MIN: 633 AVG: 3934 MAX: 5335 bcache_raid5_xfs_noop_striped .. MIN: 305 AVG: 2279 MAX: 5268 Drive Write Speed Monitor Phoronix Test Suite System Monitoring MB/s bcache_raid5_ext4_cfq_striped .. MIN: 0 AVG: 89 MAX: 410 bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 83 MAX: 479 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 32 MAX: 859 Drive Read Speed Monitor Phoronix Test Suite System Monitoring MB/s bcache_raid5_ext4_cfq_striped .. MIN: 0 AVG: 1 MAX: 402 bcache_raid5_ext4_noop_striped . MIN: 0 AVG: 1 MAX: 203 bcache_raid5_xfs_noop_striped .. MIN: 0 AVG: 2 MAX: 324 CPU Usage Monitor Phoronix Test Suite System Monitoring Percent bcache_raid5_ext4_cfq_striped .. MIN: 4 AVG: 35 MAX: 100 bcache_raid5_ext4_noop_striped . MIN: 1 AVG: 35 MAX: 100 bcache_raid5_xfs_noop_striped .. MIN: 1 AVG: 42 MAX: 100 CPU Temperature Monitor Phoronix Test Suite System Monitoring Celsius bcache_raid5_ext4_cfq_striped .. MIN: 40.0 AVG: 46.6 MAX: 52.0 bcache_raid5_ext4_noop_striped . MIN: 36.0 AVG: 42.5 MAX: 48.0 bcache_raid5_xfs_noop_striped .. MIN: 36.0 AVG: 40.7 MAX: 48.0 CPU Frequency Monitor Phoronix Test Suite System Monitoring Megahertz bcache_raid5_ext4_cfq_striped .. MIN: 1600 AVG: 1987 MAX: 2500 bcache_raid5_ext4_noop_striped . MIN: 1600 AVG: 1973 MAX: 2500 bcache_raid5_xfs_noop_striped .. MIN: 1600 AVG: 2072 MAX: 2500 PostgreSQL pgbench 8.4.11 TPC-B Transactions Per Second TPS > Higher Is Better bcache_raid5_xfs . 998.73 |==================================================== Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better bcache_raid5_xfs ................... 21.66 |=================================== bcache_raid5_ext4_deadline_striped . 19.64 |================================ bcache_raid5_ext4_cfq_striped ...... 19.06 |=============================== bcache_raid5_ext4_noop_striped ..... 17.47 |============================ bcache_raid5_xfs_noop_striped ...... 19.88 |================================ Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better bcache_raid5_xfs ................... 67.52 |=============== bcache_raid5_ext4_deadline_striped . 152.27 |================================== bcache_raid5_ext4_cfq_striped ...... 122.98 |=========================== bcache_raid5_ext4_noop_striped ..... 123.76 |============================ bcache_raid5_xfs_noop_striped ...... 59.85 |============= Threaded I/O Tester 0.3.3 64MB Random Write - 32 Threads MB/s > Higher Is Better bcache_raid5_xfs ................... 1.69 |============= bcache_raid5_ext4_deadline_striped . 4.86 |==================================== bcache_raid5_ext4_cfq_striped ...... 2.87 |===================== bcache_raid5_ext4_noop_striped ..... 2.46 |================== bcache_raid5_xfs_noop_striped ...... 1.48 |=========== Threaded I/O Tester 0.3.3 64MB Random Read - 32 Threads MB/s > Higher Is Better bcache_raid5_xfs ................... 6022.95 |============================== bcache_raid5_ext4_deadline_striped . 5752.00 |============================ bcache_raid5_ext4_cfq_striped ...... 5105.62 |========================= bcache_raid5_ext4_noop_striped ..... 6707.82 |================================= bcache_raid5_xfs_noop_striped ...... 6544.14 |================================ Dbench 4.0 1 Clients MB/s > Higher Is Better bcache_raid5_xfs ................... 98.73 |============================= bcache_raid5_ext4_deadline_striped . 114.77 |================================== bcache_raid5_ext4_cfq_striped ...... 104.90 |=============================== bcache_raid5_ext4_noop_striped ..... 113.75 |================================== bcache_raid5_xfs_noop_striped ...... 67.04 |==================== Dbench 4.0 128 Clients MB/s > Higher Is Better bcache_raid5_xfs ................... 29.06 |========= bcache_raid5_ext4_deadline_striped . 104.54 |================================== bcache_raid5_ext4_cfq_striped ...... 73.00 |======================== bcache_raid5_ext4_noop_striped ..... 97.65 |================================ bcache_raid5_xfs_noop_striped ...... 36.32 |============ Dbench 4.0 48 Clients MB/s > Higher Is Better bcache_raid5_xfs ................... 111.65 |============ bcache_raid5_ext4_deadline_striped . 288.47 |=============================== bcache_raid5_ext4_cfq_striped ...... 248.71 |=========================== bcache_raid5_ext4_noop_striped ..... 315.46 |================================== bcache_raid5_xfs_noop_striped ...... 163.58 |================== SQLite 3.7.3 12,500 INSERTs Seconds < Lower Is Better bcache_raid5_xfs ................... 40.24 |================ bcache_raid5_ext4_deadline_striped . 73.35 |============================== bcache_raid5_ext4_cfq_striped ...... 85.40 |=================================== bcache_raid5_ext4_noop_striped ..... 69.80 |============================= bcache_raid5_xfs_noop_striped ...... 34.21 |============== AIO-Stress 0.21 Random Write MB/s > Higher Is Better bcache_raid5_xfs ................... 32.67 |=================================== bcache_raid5_ext4_deadline_striped . 23.96 |========================== bcache_raid5_ext4_cfq_striped ...... 25.58 |=========================== bcache_raid5_ext4_noop_striped ..... 21.50 |======================= bcache_raid5_xfs_noop_striped ...... 27.87 |==============================