bios set numa + perf mode bios set numa + perf mode bios set numa + perf mode: Processor: 2 x Intel Xeon X5675 @ 3.06GHz (24 Cores), Motherboard: HP 0AECh, Chipset: Intel 5520 I/O + ICH10R, Memory: 97280MB, Disk: 1000GB Western Digital WD1003FBYX-0 + 1000GB SAMSUNG HD103UJ + 120GB SanDisk SDSSDH12, Graphics: NVIDIA Quadro 2000 1024MB (625/1304MHz), Audio: Intel 82801JI, Monitor: LG L1952TQ, Network: Broadcom NetXtreme BCM5764M Gigabit PCIe OS: Debian testing, Kernel: 3.16.0-4-amd64 (x86_64), Desktop: GNOME Shell 3.16.3, Display Server: X Server 1.17.2, Display Driver: NVIDIA 340.76, OpenGL: 4.4.0, Compiler: GCC 4.9.3, File-System: ext4, Screen Resolution: 2560x1024 RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better bios set numa + perf mode . 17647.22 |=========================================