testsystem 2 x Intel Xeon X5690 testing with a Supermicro X8DTU and Matrox MGA G200eW WPCM450 on CentOS 6.2 via the Phoronix Test Suite. sda-ext4-cfq: Processor: 2 x Intel Xeon X5690 @ 3.47GHz (12 Cores), Motherboard: Supermicro X8DTU, Chipset: Intel 5520 I/O + ICH10R, Memory: 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 kB 1333MHz, Disk: 4 x 512GB M4-CT512M4SSD2, Graphics: Matrox MGA G200eW WPCM450, Network: Intel 82576 Gigabit Connection OS: CentOS 6.2, Kernel: 2.6.32-220.2.1.el6.x86_64 (x86_64), Display Driver: matrox, Compiler: GCC 4.4.6, File-System: ext4 sdb-ext4-deadline: Processor: 2 x Intel Xeon X5690 @ 3.47GHz (12 Cores), Motherboard: Supermicro X8DTU, Chipset: Intel 5520 I/O + ICH10R, Memory: 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 kB 1333MHz, Disk: 4 x 512GB M4-CT512M4SSD2, Graphics: Matrox MGA G200eW WPCM450, Network: Intel 82576 Gigabit Connection OS: CentOS 6.2, Kernel: 2.6.32-220.2.1.el6.x86_64 (x86_64), Display Driver: matrox, Compiler: GCC 4.4.6, File-System: ext4 sdc-xfs-cfq: Processor: 2 x Intel Xeon X5690 @ 3.47GHz (12 Cores), Motherboard: Supermicro X8DTU, Chipset: Intel 5520 I/O + ICH10R, Memory: 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 kB 1333MHz, Disk: 4 x 512GB M4-CT512M4SSD2, Graphics: Matrox MGA G200eW WPCM450, Network: Intel 82576 Gigabit Connection OS: CentOS 6.2, Kernel: 2.6.32-220.2.1.el6.x86_64 (x86_64), Display Driver: matrox, Compiler: GCC 4.4.6, File-System: xfs sdd-xfs-deadline: Processor: 2 x Intel Xeon X5690 @ 3.47GHz (12 Cores), Motherboard: Supermicro X8DTU, Chipset: Intel 5520 I/O + ICH10R, Memory: 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 kB 1333MHz, Disk: 4 x 512GB M4-CT512M4SSD2, Graphics: Matrox MGA G200eW WPCM450, Network: Intel 82576 Gigabit Connection OS: CentOS 6.2, Kernel: 2.6.32-220.2.1.el6.x86_64 (x86_64), Display Driver: matrox, Compiler: GCC 4.4.6, File-System: xfs 2.6.32-220.4.1_ext4-cfq: Processor: 2 x Intel Xeon X5690 @ 3.47GHz (12 Cores), Motherboard: Supermicro X8DTU, Chipset: Intel 5520 I/O + ICH10R, Memory: 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 kB 1333MHz, Disk: 4 x 512GB M4-CT512M4SSD2, Graphics: Matrox MGA G200eW WPCM450, Network: Intel 82576 Gigabit Connection OS: CentOS 6.2, Kernel: 2.6.32-220.4.1.el6.x86_64 (x86_64), Display Driver: matrox, Compiler: GCC 4.4.6, File-System: ext4 2.6.32-220.4.1_ext4-deadline: Processor: 2 x Intel Xeon X5690 @ 3.47GHz (12 Cores), Motherboard: Supermicro X8DTU, Chipset: Intel 5520 I/O + ICH10R, Memory: 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 4096 kB 1333MHz, Disk: 4 x 512GB M4-CT512M4SSD2, Graphics: Matrox MGA G200eW WPCM450, Network: Intel 82576 Gigabit Connection OS: CentOS 6.2, Kernel: 2.6.32-220.4.1.el6.x86_64 (x86_64), Display Driver: matrox, Compiler: GCC 4.4.6, File-System: ext4 Dbench 4.0 12 Clients MB/s > Higher Is Better sda-ext4-cfq ................. 480.20 |======================================== sdb-ext4-deadline ............ 234.55 |==================== sdc-xfs-cfq .................. 382.22 |================================ sdd-xfs-deadline ............. 383.44 |================================ 2.6.32-220.4.1_ext4-cfq ...... 480.27 |======================================== 2.6.32-220.4.1_ext4-deadline . 234.06 |=================== Dbench 4.0 128 Clients MB/s > Higher Is Better sda-ext4-cfq ................. 1982.69 |======================================= sdb-ext4-deadline ............ 1850.22 |==================================== sdc-xfs-cfq .................. 1015.22 |==================== sdd-xfs-deadline ............. 1045.61 |===================== 2.6.32-220.4.1_ext4-cfq ...... 1968.48 |======================================= 2.6.32-220.4.1_ext4-deadline . 1840.69 |==================================== Dbench 4.0 48 Clients MB/s > Higher Is Better sda-ext4-cfq ................. 1557.17 |======================================= sdb-ext4-deadline ............ 1121.21 |============================ sdc-xfs-cfq .................. 933.26 |======================= sdd-xfs-deadline ............. 939.25 |======================== 2.6.32-220.4.1_ext4-cfq ...... 1527.96 |====================================== 2.6.32-220.4.1_ext4-deadline . 1146.64 |============================= Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better sda-ext4-cfq ................. 191.14 |======================================== sdb-ext4-deadline ............ 192.40 |======================================== sdc-xfs-cfq .................. 128.46 |=========================== sdd-xfs-deadline ............. 131.67 |=========================== 2.6.32-220.4.1_ext4-cfq ...... 191.51 |======================================== 2.6.32-220.4.1_ext4-deadline . 191.74 |======================================== SQLite 3.7.3 12,500 INSERTs Seconds < Lower Is Better sda-ext4-cfq ................. 146.59 |=========================== sdb-ext4-deadline ............ 204.88 |====================================== sdc-xfs-cfq .................. 212.39 |======================================== sdd-xfs-deadline ............. 213.66 |======================================== 2.6.32-220.4.1_ext4-cfq ...... 160.78 |============================== 2.6.32-220.4.1_ext4-deadline . 204.32 |====================================== Threaded I/O Tester 0.3.3 64MB Random Write - 32 Threads MB/s > Higher Is Better sda-ext4-cfq ................. 113.55 |==================================== sdb-ext4-deadline ............ 125.52 |======================================== sdc-xfs-cfq .................. 111.97 |==================================== sdd-xfs-deadline ............. 115.33 |===================================== 2.6.32-220.4.1_ext4-cfq ...... 118.07 |====================================== 2.6.32-220.4.1_ext4-deadline . 86.19 |=========================== Dbench 4.0 1 Clients MB/s > Higher Is Better sda-ext4-cfq ................. 67.17 |========================================= sdb-ext4-deadline ............ 49.53 |============================== sdc-xfs-cfq .................. 67.41 |========================================= sdd-xfs-deadline ............. 66.12 |======================================== 2.6.32-220.4.1_ext4-cfq ...... 66.87 |========================================= 2.6.32-220.4.1_ext4-deadline . 49.45 |============================== AIO-Stress 0.21 Random Write MB/s > Higher Is Better sda-ext4-cfq ................. 2537.15 |======================================= sdb-ext4-deadline ............ 2546.02 |======================================= sdc-xfs-cfq .................. 2032.28 |=============================== sdd-xfs-deadline ............. 2030.14 |=============================== 2.6.32-220.4.1_ext4-cfq ...... 2533.55 |======================================= 2.6.32-220.4.1_ext4-deadline . 2496.02 |====================================== Apache Benchmark 2.2.17 Static Web Page Serving Requests Per Second > Higher Is Better sda-ext4-cfq ................. 27681.87 |====================================== sdb-ext4-deadline ............ 26993.43 |===================================== 2.6.32-220.4.1_ext4-cfq ...... 27327.31 |====================================== 2.6.32-220.4.1_ext4-deadline . 25742.97 |=================================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better sda-ext4-cfq ................. 4249 |========================================== sdb-ext4-deadline ............ 4166 |========================================= sdc-xfs-cfq .................. 4166 |========================================= sdd-xfs-deadline ............. 3988 |======================================= 2.6.32-220.4.1_ext4-cfq ...... 4166 |========================================= 2.6.32-220.4.1_ext4-deadline . 4166 |========================================= Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better sda-ext4-cfq ................. 503.93 |======================================= sdb-ext4-deadline ............ 505.01 |======================================= sdc-xfs-cfq .................. 495.16 |====================================== sdd-xfs-deadline ............. 491.89 |====================================== 2.6.32-220.4.1_ext4-cfq ...... 508.46 |======================================= 2.6.32-220.4.1_ext4-deadline . 520.74 |======================================== Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better sda-ext4-cfq ................. 10.31 |======================================== sdb-ext4-deadline ............ 10.54 |======================================== sdc-xfs-cfq .................. 10.43 |======================================== sdd-xfs-deadline ............. 10.69 |========================================= 2.6.32-220.4.1_ext4-cfq ...... 10.17 |======================================= 2.6.32-220.4.1_ext4-deadline . 10.17 |======================================= Flexible IO Tester 1.57 Intel IOMeter File Server Access Pattern Seconds (Run Time) < Lower Is Better sda-ext4-cfq ................. 176.46 |======================================= sdb-ext4-deadline ............ 178.85 |======================================== sdc-xfs-cfq .................. 175.13 |======================================= sdd-xfs-deadline ............. 180.14 |======================================== 2.6.32-220.4.1_ext4-cfq ...... 175.80 |======================================= 2.6.32-220.4.1_ext4-deadline . 178.17 |======================================== Compile Bench 0.6 Test: Compile MB/s > Higher Is Better sda-ext4-cfq ................. 1199.61 |======================================= sdb-ext4-deadline ............ 1204.85 |======================================= sdc-xfs-cfq .................. 1208.34 |======================================= sdd-xfs-deadline ............. 1200.62 |======================================= 2.6.32-220.4.1_ext4-cfq ...... 1188.90 |====================================== 2.6.32-220.4.1_ext4-deadline . 1204.30 |======================================= Gzip Compression 2GB File Compression Seconds < Lower Is Better sda-ext4-cfq ................. 13.31 |========================================= sdb-ext4-deadline ............ 13.35 |========================================= sdc-xfs-cfq .................. 13.35 |========================================= sdd-xfs-deadline ............. 13.32 |========================================= 2.6.32-220.4.1_ext4-cfq ...... 13.32 |========================================= 2.6.32-220.4.1_ext4-deadline . 13.30 |========================================= Threaded I/O Tester 0.3.3 64MB Random Read - 32 Threads MB/s > Higher Is Better sda-ext4-cfq ................. 12503.42 |============================== sdb-ext4-deadline ............ 14213.95 |================================== sdc-xfs-cfq .................. 14402.90 |=================================== sdd-xfs-deadline ............. 15734.92 |====================================== 2.6.32-220.4.1_ext4-cfq ...... 12341.99 |============================== 2.6.32-220.4.1_ext4-deadline . 12596.76 |============================== FS-Mark 3.3 1000 Files, 1MB Size Files/s > Higher Is Better sda-ext4-cfq ................. 84.70 |========================================= sdb-ext4-deadline ............ 81.27 |======================================= sdc-xfs-cfq .................. 83.52 |======================================== sdd-xfs-deadline ............. 83.35 |======================================== 2.6.32-220.4.1_ext4-cfq ...... 85.47 |========================================= 2.6.32-220.4.1_ext4-deadline . 79.70 |====================================== IOzone 3.347 8GB Read Performance MB/s > Higher Is Better sda-ext4-cfq ................. 5979.38 |==================================== sdb-ext4-deadline ............ 6495.04 |======================================= sdc-xfs-cfq .................. 6201.77 |===================================== sdd-xfs-deadline ............. 4735.43 |============================ 2.6.32-220.4.1_ext4-cfq ...... 5511.90 |================================= 2.6.32-220.4.1_ext4-deadline . 6282.54 |====================================== IOzone 3.347 8GB Write Performance MB/s > Higher Is Better sda-ext4-cfq ................. 1417.49 |================================= sdb-ext4-deadline ............ 1518.89 |==================================== sdc-xfs-cfq .................. 1573.91 |===================================== sdd-xfs-deadline ............. 1651.89 |======================================= 2.6.32-220.4.1_ext4-cfq ...... 1376.03 |================================ 2.6.32-220.4.1_ext4-deadline . 1366.97 |================================