DragonFlyBSD 3.2 vs. Linux Intel Multi-Core Scaling Intel Core i7-3960X testing on DragonFlyBSD 3.2.1 and Ubuntu 12.10 via the Phoronix Test Suite. lookign at the multi-threaded OS performance for a future article on Phoronix.com. DragonFlyBSD 3.0.3: 1 Thread: Processor: Intel Core i7-3960X @ 3.30GHz (1 Core), Memory: 8192MB, Disk: SATA OCZ VERTEX 1.30 OS: DragonFly, Kernel: 3.0-RELEASE (x86_64), Compiler: GCC 4.4.7, File-System: hammer DragonFlyBSD 3.0.3: 2 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (2 Cores), Memory: 8192MB, Disk: SATA OCZ VERTEX 1.30 OS: DragonFly, Kernel: 3.0-RELEASE (x86_64), Compiler: GCC 4.4.7, File-System: hammer DragonFlyBSD 3.0.3: 3 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (3 Cores), Memory: 8192MB, Disk: SATA OCZ VERTEX 1.30 OS: DragonFly, Kernel: 3.0-RELEASE (x86_64), Compiler: GCC 4.4.7, File-System: hammer DragonFlyBSD 3.0.3: 4 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (4 Cores), Memory: 8192MB, Disk: SATA OCZ VERTEX 1.30 OS: DragonFly, Kernel: 3.0-RELEASE (x86_64), Compiler: GCC 4.4.7, File-System: hammer DragonFlyBSD 3.0.3: 6 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (6 Cores), Memory: 8192MB, Disk: SATA OCZ VERTEX 1.30 OS: DragonFly, Kernel: 3.0-RELEASE (x86_64), Compiler: GCC 4.4.7, File-System: hammer DragonFlyBSD 3.0.3: 12 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (12 Cores), Memory: 8192MB, Disk: SATA OCZ VERTEX 1.30 OS: DragonFly, Kernel: 3.0-RELEASE (x86_64), Compiler: GCC 4.4.7, File-System: hammer DragonFlyBSD 3.2.1: 1 Thread: Processor: Intel Core i7-3960X @ 3.30GHz (1 Core), Memory: 8192MB, Disk: SATA OCZ VERTEX 1.30 OS: DragonFly, Kernel: 3.2-RELEASE (x86_64), Compiler: GCC 4.4.7, File-System: Unknown DragonFlyBSD 3.2.1: 2 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (2 Cores), Memory: 8192MB, Disk: SATA OCZ VERTEX 1.30 OS: DragonFly, Kernel: 3.2-RELEASE (x86_64), Compiler: GCC 4.4.7, File-System: Unknown DragonFlyBSD 3.2.1: 3 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (3 Cores), Memory: 8192MB, Disk: SATA OCZ VERTEX 1.30 OS: DragonFly, Kernel: 3.2-RELEASE (x86_64), Compiler: GCC 4.4.7, File-System: Unknown DragonFlyBSD 3.2.1: 4 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (4 Cores), Memory: 8192MB, Disk: SATA OCZ VERTEX 1.30 OS: DragonFly, Kernel: 3.2-RELEASE (x86_64), Compiler: GCC 4.4.7, File-System: Unknown DragonFlyBSD 3.2.1: 6 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (6 Cores), Memory: 8192MB, Disk: SATA OCZ VERTEX 1.30 OS: DragonFly, Kernel: 3.2-RELEASE (x86_64), Compiler: GCC 4.4.7, File-System: Unknown DragonFlyBSD 3.2.1: 12 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (12 Cores), Memory: 8192MB, Disk: SATA OCZ VERTEX 1.30 OS: DragonFly, Kernel: 3.2-RELEASE (x86_64), Compiler: GCC 4.4.7, File-System: Unknown Ubuntu 12.10: 1 Thread: Processor: Intel Core i7-3960X @ 3.30GHz (1 Core), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Realtek ALC892, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection OS: Ubuntu 12.10, Kernel: 3.5.0-17-generic (x86_64), Desktop: Unity 6.8.0, Display Server: X Server 1.13.0, Display Driver: radeon 6.99.99, OpenGL: 2.1 Mesa 9.0 Gallium 0.4, Compiler: GCC 4.4.7, File-System: ext4, Screen Resolution: 1920x1080 Ubuntu 12.10: 2 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (2 Cores), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Realtek ALC892, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection OS: Ubuntu 12.10, Kernel: 3.5.0-17-generic (x86_64), Desktop: Unity 6.8.0, Display Server: X Server 1.13.0, Display Driver: radeon 6.99.99, OpenGL: 2.1 Mesa 9.0 Gallium 0.4, Compiler: GCC 4.4.7, File-System: ext4, Screen Resolution: 1920x1080 Ubuntu 12.10: 3 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (3 Cores), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Realtek ALC892, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection OS: Ubuntu 12.10, Kernel: 3.5.0-17-generic (x86_64), Desktop: Unity 6.8.0, Display Server: X Server 1.13.0, Display Driver: radeon 6.99.99, OpenGL: 2.1 Mesa 9.0 Gallium 0.4, Compiler: GCC 4.4.7, File-System: ext4, Screen Resolution: 1920x1080 Ubuntu 12.10: 4 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (4 Cores), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Realtek ALC892, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection OS: Ubuntu 12.10, Kernel: 3.5.0-17-generic (x86_64), Desktop: Unity 6.8.0, Display Server: X Server 1.13.0, Display Driver: radeon 6.99.99, OpenGL: 2.1 Mesa 9.0 Gallium 0.4, Compiler: GCC 4.4.7, File-System: ext4, Screen Resolution: 1920x1080 Ubuntu 12.10: 6 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (6 Cores), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Realtek ALC892, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection OS: Ubuntu 12.10, Kernel: 3.5.0-17-generic (x86_64), Desktop: Unity 6.8.0, Display Server: X Server 1.13.0, Display Driver: radeon 6.99.99, OpenGL: 2.1 Mesa 9.0 Gallium 0.4, Compiler: GCC 4.4.7, File-System: ext4, Screen Resolution: 1920x1080 Ubuntu 12.10: 12 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (12 Cores), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Realtek ALC892, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection OS: Ubuntu 12.10, Kernel: 3.5.0-17-generic (x86_64), Desktop: Unity 6.8.0, Display Server: X Server 1.13.0, Display Driver: radeon 6.99.99, OpenGL: 2.1 Mesa 9.0 Gallium 0.4, Compiler: GCC 4.4.7, File-System: ext4, Screen Resolution: 1920x1080 CentOS 6.3: 1 Thread: Processor: Intel Core i7-3960X @ 3.30GHz (1 Core), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Intel C600/X79, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection OS: CentOS 6.3, Kernel: 2.6.32-279.el6.x86_64 (x86_64), Desktop: GNOME 2.28.2, Display Server: X Server 1.10.6, Display Driver: radeon 6.14.2, OpenGL: 2.1 Mesa 7.11 Gallium 0.4, Compiler: GCC 4.4.6 20120305, File-System: ext4, Screen Resolution: 1920x1080 CentOS 6.3: 2 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (2 Cores), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Intel C600/X79, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection OS: CentOS 6.3, Kernel: 2.6.32-279.el6.x86_64 (x86_64), Desktop: GNOME 2.28.2, Display Server: X Server 1.10.6, Display Driver: radeon 6.14.2, OpenGL: 2.1 Mesa 7.11 Gallium 0.4, Compiler: GCC 4.4.6 20120305, File-System: ext4, Screen Resolution: 1920x1080 CentOS 6.3: 3 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (3 Cores), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Intel C600/X79, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection OS: CentOS 6.3, Kernel: 2.6.32-279.el6.x86_64 (x86_64), Desktop: GNOME 2.28.2, Display Server: X Server 1.10.6, Display Driver: radeon 6.14.2, OpenGL: 2.1 Mesa 7.11 Gallium 0.4, Compiler: GCC 4.4.6 20120305, File-System: ext4, Screen Resolution: 1920x1080 CentOS 6.3: 4 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (4 Cores), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Intel C600/X79, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection OS: CentOS 6.3, Kernel: 2.6.32-279.el6.x86_64 (x86_64), Desktop: GNOME 2.28.2, Display Server: X Server 1.10.6, Display Driver: radeon 6.14.2, OpenGL: 2.1 Mesa 7.11 Gallium 0.4, Compiler: GCC 4.4.6 20120305, File-System: ext4, Screen Resolution: 1920x1080 CentOS 6.3: 6 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (6 Cores), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Intel C600/X79, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection OS: CentOS 6.3, Kernel: 2.6.32-279.el6.x86_64 (x86_64), Desktop: GNOME 2.28.2, Display Server: X Server 1.10.6, Display Driver: radeon 6.14.2, OpenGL: 2.1 Mesa 7.11 Gallium 0.4, Compiler: GCC 4.4.6 20120305, File-System: ext4, Screen Resolution: 1920x1080 CentOS 6.3: 12 Threads: Processor: Intel Core i7-3960X @ 3.30GHz (12 Cores), Motherboard: Intel DX79SI, Chipset: Intel Xeon E5/Core, Memory: 8192MB, Disk: 64GB OCZ VERTEX, Graphics: AMD Radeon HD 4650 512MB, Audio: Intel C600/X79, Monitor: DELL S2409W, Network: Intel 82579LM Gigabit Connection OS: CentOS 6.3, Kernel: 2.6.32-279.el6.x86_64 (x86_64), Desktop: GNOME 2.28.2, Display Server: X Server 1.10.6, Display Driver: radeon 6.14.2, OpenGL: 2.1 Mesa 7.11 Gallium 0.4, Compiler: GCC 4.4.6 20120305, File-System: ext4, Screen Resolution: 1920x1080 Himeno Benchmark 3.0 Poisson Pressure Solver MFLOPS > Higher Is Better DragonFlyBSD 3.0.3: 1 Thread ... 718.86 |================ DragonFlyBSD 3.0.3: 2 Threads .. 717.98 |================ DragonFlyBSD 3.0.3: 3 Threads .. 719.59 |================ DragonFlyBSD 3.0.3: 4 Threads .. 719.17 |================ DragonFlyBSD 3.0.3: 6 Threads .. 709.71 |================ DragonFlyBSD 3.0.3: 12 Threads . 716.99 |================ DragonFlyBSD 3.2.1: 1 Thread ... 719.35 |================ DragonFlyBSD 3.2.1: 2 Threads .. 719.31 |================ DragonFlyBSD 3.2.1: 3 Threads .. 719.47 |================ DragonFlyBSD 3.2.1: 4 Threads .. 718.98 |================ DragonFlyBSD 3.2.1: 6 Threads .. 710.68 |================ DragonFlyBSD 3.2.1: 12 Threads . 717.87 |================ Ubuntu 12.10: 1 Thread ......... 1382.46 |=============================== Ubuntu 12.10: 2 Threads ........ 1433.33 |================================ Ubuntu 12.10: 3 Threads ........ 1451.94 |================================ Ubuntu 12.10: 4 Threads ........ 1436.30 |================================ Ubuntu 12.10: 6 Threads ........ 1429.78 |================================ Ubuntu 12.10: 12 Threads ....... 1367.87 |============================== CentOS 6.3: 1 Thread ........... 1586.74 |=================================== CentOS 6.3: 2 Threads .......... 1660.43 |===================================== CentOS 6.3: 3 Threads .......... 1652.68 |===================================== CentOS 6.3: 4 Threads .......... 1648.97 |===================================== CentOS 6.3: 6 Threads .......... 1592.39 |=================================== CentOS 6.3: 12 Threads ......... 1639.55 |===================================== Timed PHP Compilation 5.2.9 Time To Compile Seconds < Lower Is Better DragonFlyBSD 3.0.3: 1 Thread ... 103.28 |====================================== DragonFlyBSD 3.0.3: 2 Threads .. 60.49 |====================== DragonFlyBSD 3.0.3: 3 Threads .. 44.47 |================ DragonFlyBSD 3.0.3: 4 Threads .. 37.20 |============== DragonFlyBSD 3.0.3: 6 Threads .. 29.66 |=========== DragonFlyBSD 3.0.3: 12 Threads . 24.95 |========= DragonFlyBSD 3.2.1: 1 Thread ... 101.20 |===================================== DragonFlyBSD 3.2.1: 2 Threads .. 58.95 |====================== DragonFlyBSD 3.2.1: 3 Threads .. 44.21 |================ DragonFlyBSD 3.2.1: 4 Threads .. 36.45 |============= DragonFlyBSD 3.2.1: 6 Threads .. 27.86 |========== DragonFlyBSD 3.2.1: 12 Threads . 23.39 |========= DragonFlyBSD 3.2.1: 12 Threads . 23.30 |========= Ubuntu 12.10: 1 Thread ......... 89.96 |================================= Ubuntu 12.10: 2 Threads ........ 49.83 |================== Ubuntu 12.10: 3 Threads ........ 36.84 |============== Ubuntu 12.10: 4 Threads ........ 30.98 |=========== Ubuntu 12.10: 6 Threads ........ 25.03 |========= Ubuntu 12.10: 12 Threads ....... 22.31 |======== CentOS 6.3: 1 Thread ........... 81.54 |============================== CentOS 6.3: 2 Threads .......... 44.69 |================ CentOS 6.3: 3 Threads .......... 32.83 |============ CentOS 6.3: 4 Threads .......... 28.68 |=========== CentOS 6.3: 6 Threads .......... 23.24 |========= CentOS 6.3: 12 Threads ......... 21.16 |======== C-Ray 1.1 Total Time Seconds < Lower Is Better DragonFlyBSD 3.0.3: 1 Thread ... 211.51 |===================================== DragonFlyBSD 3.0.3: 2 Threads .. 105.77 |=================== DragonFlyBSD 3.0.3: 3 Threads .. 70.65 |============ DragonFlyBSD 3.0.3: 4 Threads .. 52.93 |========= DragonFlyBSD 3.0.3: 6 Threads .. 35.35 |====== DragonFlyBSD 3.0.3: 12 Threads . 32.17 |====== DragonFlyBSD 3.2.1: 1 Thread ... 214.77 |====================================== DragonFlyBSD 3.2.1: 2 Threads .. 107.40 |=================== DragonFlyBSD 3.2.1: 3 Threads .. 71.65 |============= DragonFlyBSD 3.2.1: 4 Threads .. 53.79 |========= DragonFlyBSD 3.2.1: 6 Threads .. 35.91 |====== DragonFlyBSD 3.2.1: 12 Threads . 32.46 |====== Ubuntu 12.10: 1 Thread ......... 216.55 |====================================== Ubuntu 12.10: 2 Threads ........ 106.82 |=================== Ubuntu 12.10: 3 Threads ........ 71.39 |============= Ubuntu 12.10: 4 Threads ........ 53.55 |========= Ubuntu 12.10: 6 Threads ........ 35.72 |====== Ubuntu 12.10: 12 Threads ....... 31.58 |====== CentOS 6.3: 1 Thread ........... 212.75 |===================================== CentOS 6.3: 2 Threads .......... 106.17 |=================== CentOS 6.3: 3 Threads .......... 70.81 |============ CentOS 6.3: 4 Threads .......... 53.10 |========= CentOS 6.3: 6 Threads .......... 35.41 |====== CentOS 6.3: 12 Threads ......... 32.50 |====== GraphicsMagick 1.3.16 Operation: Blur Iterations Per Minute > Higher Is Better DragonFlyBSD 3.2.1: 1 Thread ... 40 |============ DragonFlyBSD 3.2.1: 2 Threads .. 40 |============ DragonFlyBSD 3.2.1: 3 Threads .. 40 |============ DragonFlyBSD 3.2.1: 4 Threads .. 40 |============ DragonFlyBSD 3.2.1: 6 Threads .. 40 |============ DragonFlyBSD 3.2.1: 12 Threads . 40 |============ Ubuntu 12.10: 1 Thread ......... 46 |============== Ubuntu 12.10: 2 Threads ........ 72 |===================== Ubuntu 12.10: 3 Threads ........ 89 |========================== Ubuntu 12.10: 4 Threads ........ 101 |============================== Ubuntu 12.10: 6 Threads ........ 117 |=================================== Ubuntu 12.10: 12 Threads ....... 139 |========================================= CentOS 6.3: 1 Thread ........... 46 |============== CentOS 6.3: 2 Threads .......... 74 |====================== CentOS 6.3: 3 Threads .......... 92 |=========================== CentOS 6.3: 4 Threads .......... 105 |=============================== CentOS 6.3: 6 Threads .......... 122 |==================================== CentOS 6.3: 12 Threads ......... 137 |======================================== GraphicsMagick 1.3.16 Operation: Sharpen Iterations Per Minute > Higher Is Better DragonFlyBSD 3.2.1: 1 Thread ... 16 |====== DragonFlyBSD 3.2.1: 2 Threads .. 16 |====== DragonFlyBSD 3.2.1: 3 Threads .. 16 |====== DragonFlyBSD 3.2.1: 4 Threads .. 16 |====== DragonFlyBSD 3.2.1: 6 Threads .. 16 |====== DragonFlyBSD 3.2.1: 12 Threads . 16 |====== Ubuntu 12.10: 1 Thread ......... 17 |======= Ubuntu 12.10: 2 Threads ........ 31 |============ Ubuntu 12.10: 3 Threads ........ 43 |================= Ubuntu 12.10: 4 Threads ........ 53 |===================== Ubuntu 12.10: 6 Threads ........ 71 |============================ Ubuntu 12.10: 12 Threads ....... 105 |========================================= CentOS 6.3: 1 Thread ........... 17 |======= CentOS 6.3: 2 Threads .......... 31 |============ CentOS 6.3: 3 Threads .......... 43 |================= CentOS 6.3: 4 Threads .......... 54 |===================== CentOS 6.3: 6 Threads .......... 72 |============================ CentOS 6.3: 12 Threads ......... 102 |======================================== GraphicsMagick 1.3.16 Operation: Resizing Iterations Per Minute > Higher Is Better DragonFlyBSD 3.2.1: 1 Thread ... 53 |============= DragonFlyBSD 3.2.1: 2 Threads .. 53 |============= DragonFlyBSD 3.2.1: 3 Threads .. 53 |============= DragonFlyBSD 3.2.1: 4 Threads .. 53 |============= DragonFlyBSD 3.2.1: 6 Threads .. 53 |============= DragonFlyBSD 3.2.1: 12 Threads . 53 |============= Ubuntu 12.10: 1 Thread ......... 64 |=============== Ubuntu 12.10: 2 Threads ........ 99 |======================== Ubuntu 12.10: 3 Threads ........ 121 |============================= Ubuntu 12.10: 4 Threads ........ 136 |================================ Ubuntu 12.10: 6 Threads ........ 155 |===================================== Ubuntu 12.10: 12 Threads ....... 172 |========================================= CentOS 6.3: 1 Thread ........... 65 |=============== CentOS 6.3: 2 Threads .......... 102 |======================== CentOS 6.3: 3 Threads .......... 125 |============================== CentOS 6.3: 4 Threads .......... 140 |================================= CentOS 6.3: 6 Threads .......... 160 |====================================== CentOS 6.3: 12 Threads ......... 163 |======================================= GraphicsMagick 1.3.16 Operation: HWB Color Space Iterations Per Minute > Higher Is Better DragonFlyBSD 3.2.1: 1 Thread ... 79 |================= DragonFlyBSD 3.2.1: 2 Threads .. 79 |================= DragonFlyBSD 3.2.1: 3 Threads .. 79 |================= DragonFlyBSD 3.2.1: 4 Threads .. 79 |================= DragonFlyBSD 3.2.1: 6 Threads .. 79 |================= DragonFlyBSD 3.2.1: 12 Threads . 79 |================= Ubuntu 12.10: 1 Thread ......... 106 |======================= Ubuntu 12.10: 2 Threads ........ 142 |============================== Ubuntu 12.10: 3 Threads ........ 161 |================================== Ubuntu 12.10: 4 Threads ........ 172 |===================================== Ubuntu 12.10: 6 Threads ........ 185 |======================================== Ubuntu 12.10: 12 Threads ....... 192 |========================================= CentOS 6.3: 1 Thread ........... 106 |======================= CentOS 6.3: 2 Threads .......... 145 |=============================== CentOS 6.3: 3 Threads .......... 165 |=================================== CentOS 6.3: 4 Threads .......... 177 |====================================== CentOS 6.3: 6 Threads .......... 191 |========================================= CentOS 6.3: 12 Threads ......... 184 |======================================= GraphicsMagick 1.3.16 Operation: Local Adaptive Thresholding Iterations Per Minute > Higher Is Better DragonFlyBSD 3.2.1: 1 Thread ... 40 |============ DragonFlyBSD 3.2.1: 2 Threads .. 40 |============ DragonFlyBSD 3.2.1: 3 Threads .. 39 |============ DragonFlyBSD 3.2.1: 4 Threads .. 40 |============ DragonFlyBSD 3.2.1: 6 Threads .. 40 |============ DragonFlyBSD 3.2.1: 12 Threads . 39 |============ Ubuntu 12.10: 1 Thread ......... 44 |============= Ubuntu 12.10: 2 Threads ........ 71 |===================== Ubuntu 12.10: 3 Threads ........ 90 |=========================== Ubuntu 12.10: 4 Threads ........ 105 |================================ Ubuntu 12.10: 6 Threads ........ 123 |===================================== Ubuntu 12.10: 12 Threads ....... 136 |========================================= CentOS 6.3: 1 Thread ........... 44 |============= CentOS 6.3: 2 Threads .......... 73 |====================== CentOS 6.3: 3 Threads .......... 93 |============================ CentOS 6.3: 4 Threads .......... 108 |================================= CentOS 6.3: 6 Threads .......... 128 |======================================= CentOS 6.3: 12 Threads ......... 134 |========================================