bfgtest3 2 x Intel Xeon E5620 testing with a Intel S5520HC and Matrox MGA G200e [Pilot] (SEP1) on Debian 6.0.3 via the Phoronix Test Suite. cfq default #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq MD0 read_ahead 0 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq MD0 read_ahead 128 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq MD0 read_ahead 768 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq MD0 rq_affinity 1 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq MD0 rq_affinity 2 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq quantum 16 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq slice_idle 0 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq slice_idle 64 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq low_latency 50 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 as default #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 as antic_expire 0 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 as write_batch_expire 1000 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 as antic_expire 50 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 as ae 50 re 200 we 400 rbe 600 wbe 1000 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 as ae 1 re 20 we 40 rbe 60 wbe 100 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop default #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop rq_affinity 2 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop rq_affinity 0 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop default read_ahead 0 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop default read_ahead 16 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop default read_ahead 32 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop default read_ahead 64 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop default nr_requests 32 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop default nr_requests 512 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 deadline default fm1 ws2 fb16 re500 we5000 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 deadline fm0 ws2 fb16 re500 we5000 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 deadline fm1 ws8 fb16 re500 we5000 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 deadline fm1 ws2 fb48 re500 we5000 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 deadline fm1 ws2 fb16 re150 we5000 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 deadline fm1 ws2 fb16 re500 we15000 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 deadline fm0 ws8 fb48 re150 we15000 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 deadline fm1 ws8 fb48 re150 we15000 #1: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 as write_batch_expire 1000 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 as antic_expire 50 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 as ae 50 re 200 we 400 rbe 600 wbe 1000 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 as ae 1 re 20 we 40 rbe 60 wbe 100 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop default #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop rq_affinity 2 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop rq_affinity 0 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop default read_ahead 0 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop default read_ahead 16 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop default read_ahead 32 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop default read_ahead 64 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop default nr_requests 32 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 noop default nr_requests 512 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 deadline default fm1 ws2 fb16 re500 we5000 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 deadline fm0 ws2 fb16 re500 we5000 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 deadline fm1 ws8 fb16 re500 we5000 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 deadline fm1 ws2 fb48 re500 we5000 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 deadline fm1 ws2 fb16 re150 we5000 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 deadline fm1 ws2 fb16 re500 we15000 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 deadline fm0 ws8 fb48 re150 we15000 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 deadline fm1 ws8 fb48 re150 we15000 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq default #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq MD0 read_ahead 0 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq MD0 read_ahead 128 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq MD0 read_ahead 768 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq MD0 rq_affinity 1 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq MD0 rq_affinity 2 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq quantum 16 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq slice_idle 0 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq slice_idle 64 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 cfq low_latency 50 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 as default #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 as antic_expire 0 #2: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 2012-01-01 19:02: Processor: 2 x Intel Xeon E5620 @ 2.40GHz (16 Cores), Motherboard: Intel S5520HC, Chipset: Intel 5520 I/O + ICH10R, Memory: 24576MB, Disk: 320GB Western Digital WDC WD3200AAKX-0 + 5 x 1500GB Western Digital WDC WD15EARS-00Z + 1500GB Western Digital WDC WD15EARS-00M + 1500GB Western Digital WDC WD15EARS-22Z, Graphics: Matrox MGA G200e [Pilot] (SEP1), Network: Intel 82575EB Gigabit Connection OS: Debian 6.0.3, Kernel: 2.6.32-5-amd64 (x86_64), Desktop: GNOME 2.30.2, Display Server: X Server 1.7.7, Display Driver: matrox, Compiler: GCC 4.4.5, File-System: ext4 Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 4096MB - Thread Count: 8 MB/s > Higher Is Better cfq default #1 ................................ 203.59 |====================== cfq MD0 read_ahead 0 #1 ....................... 202.92 |====================== cfq MD0 read_ahead 128 #1 ..................... 202.70 |====================== cfq MD0 read_ahead 768 #1 ..................... 200.75 |===================== cfq MD0 rq_affinity 1 #1 ...................... 203.80 |====================== cfq MD0 rq_affinity 2 #1 ...................... 203.31 |====================== cfq quantum 16 #1 ............................. 201.33 |===================== cfq slice_idle 0 #1 ........................... 204.38 |====================== cfq slice_idle 64 #1 .......................... 203.01 |====================== cfq low_latency 50 #1 ......................... 203.23 |====================== as default #1 ................................. 213.28 |======================= as antic_expire 0 #1 .......................... 211.27 |======================= as write_batch_expire 1000 #1 ................. 212.50 |======================= as antic_expire 50 #1 ......................... 214.62 |======================= as ae 50 re 200 we 400 rbe 600 wbe 1000 #1 .... 215.43 |======================= as ae 1 re 20 we 40 rbe 60 wbe 100 #1 ......... 206.41 |====================== noop default #1 ............................... 205.84 |====================== noop rq_affinity 2 #1 ......................... 208.97 |====================== noop rq_affinity 0 #1 ......................... 206.29 |====================== noop default read_ahead 0 #1 .................. 207.95 |====================== noop default read_ahead 16 #1 ................. 205.03 |====================== noop default read_ahead 32 #1 ................. 204.15 |====================== noop default read_ahead 64 #1 ................. 203.31 |====================== noop default nr_requests 32 #1 ................ 201.31 |===================== noop default nr_requests 512 #1 ............... 205.65 |====================== deadline default fm1 ws2 fb16 re500 we5000 #1 . 206.53 |====================== deadline fm0 ws2 fb16 re500 we5000 #1 ......... 206.51 |====================== deadline fm1 ws8 fb16 re500 we5000 #1 ......... 206.73 |====================== deadline fm1 ws2 fb48 re500 we5000 #1 ......... 206.03 |====================== deadline fm1 ws2 fb16 re150 we5000 #1 ......... 204.46 |====================== deadline fm1 ws2 fb16 re500 we15000 #1 ........ 203.79 |====================== deadline fm0 ws8 fb48 re150 we15000 #1 ........ 205.74 |====================== deadline fm1 ws8 fb48 re150 we15000 #1 ........ 206.06 |====================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 4096MB - Thread Count: 8 MB/s > Higher Is Better cfq default #1 ................................ 0.94 |======================== cfq MD0 read_ahead 0 #1 ....................... 0.95 |======================== cfq MD0 read_ahead 128 #1 ..................... 0.91 |======================= cfq MD0 read_ahead 768 #1 ..................... 0.84 |===================== cfq MD0 rq_affinity 1 #1 ...................... 0.85 |===================== cfq MD0 rq_affinity 2 #1 ...................... 0.90 |======================= cfq quantum 16 #1 ............................. 1.00 |========================= cfq slice_idle 0 #1 ........................... 0.93 |======================= cfq slice_idle 64 #1 .......................... 0.93 |======================= cfq low_latency 50 #1 ......................... 0.91 |======================= as default #1 ................................. 0.89 |====================== as antic_expire 0 #1 .......................... 0.90 |======================= as write_batch_expire 1000 #1 ................. 0.91 |======================= as antic_expire 50 #1 ......................... 0.86 |====================== as ae 50 re 200 we 400 rbe 600 wbe 1000 #1 .... 0.92 |======================= as ae 1 re 20 we 40 rbe 60 wbe 100 #1 ......... 0.83 |===================== noop default #1 ............................... 0.82 |===================== noop rq_affinity 2 #1 ......................... 0.84 |===================== noop rq_affinity 0 #1 ......................... 0.84 |===================== noop default read_ahead 0 #1 .................. 0.86 |====================== noop default read_ahead 16 #1 ................. 0.86 |====================== noop default read_ahead 32 #1 ................. 0.81 |==================== noop default read_ahead 64 #1 ................. 0.84 |===================== noop default nr_requests 32 #1 ................ 0.82 |===================== noop default nr_requests 512 #1 ............... 0.84 |===================== deadline default fm1 ws2 fb16 re500 we5000 #1 . 0.84 |===================== deadline fm0 ws2 fb16 re500 we5000 #1 ......... 0.83 |===================== deadline fm1 ws8 fb16 re500 we5000 #1 ......... 0.83 |===================== deadline fm1 ws2 fb48 re500 we5000 #1 ......... 0.84 |===================== deadline fm1 ws2 fb16 re150 we5000 #1 ......... 0.83 |===================== deadline fm1 ws2 fb16 re500 we15000 #1 ........ 0.83 |===================== deadline fm0 ws8 fb48 re150 we15000 #1 ........ 0.84 |===================== deadline fm1 ws8 fb48 re150 we15000 #1 ........ 0.85 |===================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 4096MB - Thread Count: 8 MB/s > Higher Is Better cfq default #1 ................................ 235.84 |=============== cfq MD0 read_ahead 0 #1 ....................... 45.68 |=== cfq MD0 read_ahead 128 #1 ..................... 62.21 |==== cfq MD0 read_ahead 768 #1 ..................... 212.03 |============== cfq MD0 rq_affinity 1 #1 ...................... 256.79 |================= cfq MD0 rq_affinity 2 #1 ...................... 244.53 |================ cfq quantum 16 #1 ............................. 238.93 |=============== cfq slice_idle 0 #1 ........................... 294.76 |=================== cfq slice_idle 64 #1 .......................... 229.64 |=============== cfq low_latency 50 #1 ......................... 239.56 |================ as default #1 ................................. 289.76 |=================== as antic_expire 0 #1 .......................... 302.29 |==================== as write_batch_expire 1000 #1 ................. 285.98 |=================== as antic_expire 50 #1 ......................... 241.89 |================ as ae 50 re 200 we 400 rbe 600 wbe 1000 #1 .... 260.45 |================= as ae 1 re 20 we 40 rbe 60 wbe 100 #1 ......... 272.62 |================== noop default #1 ............................... 305.94 |==================== noop rq_affinity 2 #1 ......................... 301.72 |==================== noop rq_affinity 0 #1 ......................... 355.29 |======================= noop default read_ahead 0 #1 .................. 306.98 |==================== noop default read_ahead 16 #1 ................. 304.49 |==================== noop default read_ahead 32 #1 ................. 303.28 |==================== noop default read_ahead 64 #1 ................. 306.78 |==================== noop default nr_requests 32 #1 ................ 294.63 |=================== noop default nr_requests 512 #1 ............... 298.12 |=================== deadline default fm1 ws2 fb16 re500 we5000 #1 . 303.63 |==================== deadline fm0 ws2 fb16 re500 we5000 #1 ......... 294.51 |=================== deadline fm1 ws8 fb16 re500 we5000 #1 ......... 303.71 |==================== deadline fm1 ws2 fb48 re500 we5000 #1 ......... 299.15 |=================== deadline fm1 ws2 fb16 re150 we5000 #1 ......... 305.64 |==================== deadline fm1 ws2 fb16 re500 we15000 #1 ........ 311.11 |==================== deadline fm0 ws8 fb48 re150 we15000 #1 ........ 296.20 |=================== deadline fm1 ws8 fb48 re150 we15000 #1 ........ 297.52 |=================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 4096MB - Thread Count: 8 MB/s > Higher Is Better cfq default #1 ................................ 3.69 |===================== cfq MD0 read_ahead 0 #1 ....................... 4.28 |========================= cfq MD0 read_ahead 128 #1 ..................... 4.18 |======================== cfq MD0 read_ahead 768 #1 ..................... 4.31 |========================= cfq MD0 rq_affinity 1 #1 ...................... 4.02 |======================= cfq MD0 rq_affinity 2 #1 ...................... 4.22 |======================== cfq quantum 16 #1 ............................. 4.15 |======================== cfq slice_idle 0 #1 ........................... 4.10 |======================== cfq slice_idle 64 #1 .......................... 3.76 |====================== cfq low_latency 50 #1 ......................... 4.08 |======================== as default #1 ................................. 3.74 |====================== as antic_expire 0 #1 .......................... 4.01 |======================= as write_batch_expire 1000 #1 ................. 3.77 |====================== as antic_expire 50 #1 ......................... 2.40 |============== as ae 50 re 200 we 400 rbe 600 wbe 1000 #1 .... 2.49 |============== as ae 1 re 20 we 40 rbe 60 wbe 100 #1 ......... 3.33 |=================== noop default #1 ............................... 4.09 |======================== noop rq_affinity 2 #1 ......................... 4.06 |======================== noop rq_affinity 0 #1 ......................... 4.27 |========================= noop default read_ahead 0 #1 .................. 4.14 |======================== noop default read_ahead 16 #1 ................. 4.30 |========================= noop default read_ahead 32 #1 ................. 4.29 |========================= noop default read_ahead 64 #1 ................. 4.24 |========================= noop default nr_requests 32 #1 ................ 4.25 |========================= noop default nr_requests 512 #1 ............... 4.22 |======================== deadline default fm1 ws2 fb16 re500 we5000 #1 . 3.94 |======================= deadline fm0 ws2 fb16 re500 we5000 #1 ......... 4.16 |======================== deadline fm1 ws8 fb16 re500 we5000 #1 ......... 3.99 |======================= deadline fm1 ws2 fb48 re500 we5000 #1 ......... 4.21 |======================== deadline fm1 ws2 fb16 re150 we5000 #1 ......... 3.96 |======================= deadline fm1 ws2 fb16 re500 we15000 #1 ........ 4.24 |========================= deadline fm0 ws8 fb48 re150 we15000 #1 ........ 4.02 |======================= deadline fm1 ws8 fb48 re150 we15000 #1 ........ 4.31 |========================= AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better cfq default #1 ................................ 2170.89 |====================== cfq MD0 read_ahead 0 #1 ....................... 2158.21 |====================== cfq MD0 read_ahead 128 #1 ..................... 2159.96 |====================== cfq MD0 read_ahead 768 #1 ..................... 2147.18 |====================== cfq MD0 rq_affinity 1 #1 ...................... 2168.74 |====================== cfq MD0 rq_affinity 2 #1 ...................... 2155.25 |====================== cfq quantum 16 #1 ............................. 2174.14 |====================== cfq slice_idle 0 #1 ........................... 2170.02 |====================== cfq slice_idle 64 #1 .......................... 2171.59 |====================== cfq low_latency 50 #1 ......................... 2165.91 |====================== as default #1 ................................. 2151.41 |====================== as antic_expire 0 #1 .......................... 2166.01 |====================== as write_batch_expire 1000 #1 ................. 2166.20 |====================== as antic_expire 50 #1 ......................... 2175.56 |====================== as ae 50 re 200 we 400 rbe 600 wbe 1000 #1 .... 2152.40 |====================== as ae 1 re 20 we 40 rbe 60 wbe 100 #1 ......... 2174.45 |====================== noop default #1 ............................... 2123.86 |===================== noop rq_affinity 2 #1 ......................... 2157.13 |====================== noop rq_affinity 0 #1 ......................... 2165.15 |====================== noop default read_ahead 0 #1 .................. 2167.45 |====================== noop default read_ahead 16 #1 ................. 2163.93 |====================== noop default read_ahead 32 #1 ................. 2169.27 |====================== noop default read_ahead 64 #1 ................. 2162.99 |====================== noop default nr_requests 32 #1 ................ 2173.05 |====================== noop default nr_requests 512 #1 ............... 2151.30 |====================== deadline default fm1 ws2 fb16 re500 we5000 #1 . 2167.65 |====================== deadline fm0 ws2 fb16 re500 we5000 #1 ......... 2163.84 |====================== deadline fm1 ws8 fb16 re500 we5000 #1 ......... 2171.08 |====================== deadline fm1 ws2 fb48 re500 we5000 #1 ......... 2167.55 |====================== deadline fm1 ws2 fb16 re150 we5000 #1 ......... 2170.94 |====================== deadline fm1 ws2 fb16 re500 we15000 #1 ........ 2152.13 |====================== deadline fm0 ws8 fb48 re150 we15000 #1 ........ 2166.41 |====================== deadline fm1 ws8 fb48 re150 we15000 #1 ........ 2163.96 |====================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 256MB - Thread Count: 8 MB/s > Higher Is Better cfq default #1 ................................ 173.51 |===================== cfq MD0 read_ahead 0 #1 ....................... 166.82 |===================== cfq MD0 read_ahead 128 #1 ..................... 168.16 |===================== cfq MD0 read_ahead 768 #1 ..................... 170.77 |===================== cfq MD0 rq_affinity 1 #1 ...................... 171.96 |===================== cfq MD0 rq_affinity 2 #1 ...................... 170.13 |===================== cfq quantum 16 #1 ............................. 170.48 |===================== cfq slice_idle 0 #1 ........................... 169.38 |===================== cfq slice_idle 64 #1 .......................... 172.04 |===================== cfq low_latency 50 #1 ......................... 169.26 |===================== as default #1 ................................. 184.62 |======================= as antic_expire 0 #1 .......................... 185.80 |======================= as write_batch_expire 1000 #1 ................. 187.13 |======================= as antic_expire 50 #1 ......................... 184.59 |======================= as ae 50 re 200 we 400 rbe 600 wbe 1000 #1 .... 182.64 |====================== as ae 1 re 20 we 40 rbe 60 wbe 100 #1 ......... 179.81 |====================== noop default #1 ............................... 162.06 |==================== noop rq_affinity 2 #1 ......................... 159.12 |==================== noop rq_affinity 0 #1 ......................... 157.50 |=================== noop default read_ahead 0 #1 .................. 163.77 |==================== noop default read_ahead 16 #1 ................. 161.61 |==================== noop default read_ahead 32 #1 ................. 163.53 |==================== noop default read_ahead 64 #1 ................. 160.69 |==================== noop default nr_requests 32 #1 ................ 154.28 |=================== noop default nr_requests 512 #1 ............... 162.45 |==================== deadline default fm1 ws2 fb16 re500 we5000 #1 . 165.85 |==================== deadline fm0 ws2 fb16 re500 we5000 #1 ......... 163.50 |==================== deadline fm1 ws8 fb16 re500 we5000 #1 ......... 163.82 |==================== deadline fm1 ws2 fb48 re500 we5000 #1 ......... 162.92 |==================== deadline fm1 ws2 fb16 re150 we5000 #1 ......... 160.95 |==================== deadline fm1 ws2 fb16 re500 we15000 #1 ........ 163.56 |==================== deadline fm0 ws8 fb48 re150 we15000 #1 ........ 161.49 |==================== deadline fm1 ws8 fb48 re150 we15000 #1 ........ 162.81 |==================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 256MB - Thread Count: 8 MB/s > Higher Is Better cfq default #1 ................................ 1.90 |====================== cfq MD0 read_ahead 0 #1 ....................... 1.91 |======================= cfq MD0 read_ahead 128 #1 ..................... 1.71 |==================== cfq MD0 read_ahead 768 #1 ..................... 1.50 |================== cfq MD0 rq_affinity 1 #1 ...................... 1.84 |====================== cfq MD0 rq_affinity 2 #1 ...................... 1.52 |================== cfq quantum 16 #1 ............................. 1.71 |==================== cfq slice_idle 0 #1 ........................... 1.63 |=================== cfq slice_idle 64 #1 .......................... 1.50 |================== cfq low_latency 50 #1 ......................... 1.61 |=================== as default #1 ................................. 1.83 |====================== as antic_expire 0 #1 .......................... 1.84 |====================== as write_batch_expire 1000 #1 ................. 2.12 |========================= as antic_expire 50 #1 ......................... 2.11 |========================= as ae 50 re 200 we 400 rbe 600 wbe 1000 #1 .... 2.11 |========================= as ae 1 re 20 we 40 rbe 60 wbe 100 #1 ......... 2.00 |======================== noop default #1 ............................... 1.75 |===================== noop rq_affinity 2 #1 ......................... 1.78 |===================== noop rq_affinity 0 #1 ......................... 1.76 |===================== noop default read_ahead 0 #1 .................. 1.49 |================== noop default read_ahead 16 #1 ................. 1.52 |================== noop default read_ahead 32 #1 ................. 1.37 |================ noop default read_ahead 64 #1 ................. 1.41 |================= noop default nr_requests 32 #1 ................ 1.35 |================ noop default nr_requests 512 #1 ............... 1.49 |================== deadline default fm1 ws2 fb16 re500 we5000 #1 . 1.42 |================= deadline fm0 ws2 fb16 re500 we5000 #1 ......... 1.44 |================= deadline fm1 ws8 fb16 re500 we5000 #1 ......... 1.43 |================= deadline fm1 ws2 fb48 re500 we5000 #1 ......... 1.71 |==================== deadline fm1 ws2 fb16 re150 we5000 #1 ......... 1.50 |================== deadline fm1 ws2 fb16 re500 we15000 #1 ........ 1.43 |================= deadline fm0 ws8 fb48 re150 we15000 #1 ........ 1.35 |================ deadline fm1 ws8 fb48 re150 we15000 #1 ........ 1.40 |================= Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 256MB - Thread Count: 8 MB/s > Higher Is Better cfq default #1 ................................ 21322.78 |==================== cfq MD0 read_ahead 0 #1 ....................... 19748.67 |================== cfq MD0 read_ahead 128 #1 ..................... 21023.52 |=================== cfq MD0 read_ahead 768 #1 ..................... 18760.39 |================= cfq MD0 rq_affinity 1 #1 ...................... 22362.62 |===================== cfq MD0 rq_affinity 2 #1 ...................... 18385.30 |================= cfq quantum 16 #1 ............................. 20579.89 |=================== cfq slice_idle 0 #1 ........................... 21477.45 |==================== cfq slice_idle 64 #1 .......................... 22647.45 |===================== cfq low_latency 50 #1 ......................... 22641.84 |===================== as default #1 ................................. 20488.48 |=================== as antic_expire 0 #1 .......................... 21378.91 |==================== as write_batch_expire 1000 #1 ................. 20623.05 |=================== as antic_expire 50 #1 ......................... 21918.52 |==================== as ae 50 re 200 we 400 rbe 600 wbe 1000 #1 .... 19933.90 |================== as ae 1 re 20 we 40 rbe 60 wbe 100 #1 ......... 17933.81 |================= noop default #1 ............................... 18772.74 |================= noop rq_affinity 2 #1 ......................... 20801.19 |=================== noop rq_affinity 0 #1 ......................... 22656.77 |===================== noop default read_ahead 0 #1 .................. 17597.01 |================ noop default read_ahead 16 #1 ................. 21783.61 |==================== noop default read_ahead 32 #1 ................. 21788.29 |==================== noop default read_ahead 64 #1 ................. 22601.42 |===================== noop default nr_requests 32 #1 ................ 22373.74 |===================== noop default nr_requests 512 #1 ............... 22252.63 |===================== deadline default fm1 ws2 fb16 re500 we5000 #1 . 20093.45 |=================== deadline fm0 ws2 fb16 re500 we5000 #1 ......... 21951.91 |==================== deadline fm1 ws8 fb16 re500 we5000 #1 ......... 20246.85 |=================== deadline fm1 ws2 fb48 re500 we5000 #1 ......... 20467.67 |=================== deadline fm1 ws2 fb16 re150 we5000 #1 ......... 21085.15 |=================== deadline fm1 ws2 fb16 re500 we15000 #1 ........ 20142.29 |=================== deadline fm0 ws8 fb48 re150 we15000 #1 ........ 22732.55 |===================== deadline fm1 ws8 fb48 re150 we15000 #1 ........ 20548.82 |=================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 256MB - Thread Count: 8 MB/s > Higher Is Better cfq default #1 ................................ 16368.79 |==================== cfq MD0 read_ahead 0 #1 ....................... 16493.75 |==================== cfq MD0 read_ahead 128 #1 ..................... 16027.92 |=================== cfq MD0 read_ahead 768 #1 ..................... 14970.60 |================== cfq MD0 rq_affinity 1 #1 ...................... 15049.16 |================== cfq MD0 rq_affinity 2 #1 ...................... 14942.30 |================== cfq quantum 16 #1 ............................. 17154.24 |===================== cfq slice_idle 0 #1 ........................... 14725.80 |================== cfq slice_idle 64 #1 .......................... 15982.14 |=================== cfq low_latency 50 #1 ......................... 15112.21 |================== as default #1 ................................. 15808.07 |=================== as antic_expire 0 #1 .......................... 14945.82 |================== as write_batch_expire 1000 #1 ................. 16309.32 |==================== as antic_expire 50 #1 ......................... 14390.77 |================= as ae 50 re 200 we 400 rbe 600 wbe 1000 #1 .... 16776.64 |==================== as ae 1 re 20 we 40 rbe 60 wbe 100 #1 ......... 14128.99 |================= noop default #1 ............................... 15799.47 |=================== noop rq_affinity 2 #1 ......................... 14253.61 |================= noop rq_affinity 0 #1 ......................... 15437.54 |=================== noop default read_ahead 0 #1 .................. 15642.90 |=================== noop default read_ahead 16 #1 ................. 15169.70 |================== noop default read_ahead 32 #1 ................. 15395.71 |=================== noop default read_ahead 64 #1 ................. 14259.87 |================= noop default nr_requests 32 #1 ................ 16505.38 |==================== noop default nr_requests 512 #1 ............... 17438.01 |===================== deadline default fm1 ws2 fb16 re500 we5000 #1 . 14295.53 |================= deadline fm0 ws2 fb16 re500 we5000 #1 ......... 15587.41 |=================== deadline fm1 ws8 fb16 re500 we5000 #1 ......... 17150.48 |===================== deadline fm1 ws2 fb48 re500 we5000 #1 ......... 15117.43 |================== deadline fm1 ws2 fb16 re150 we5000 #1 ......... 17152.51 |===================== deadline fm1 ws2 fb16 re500 we15000 #1 ........ 13252.42 |================ deadline fm0 ws8 fb48 re150 we15000 #1 ........ 15307.91 |================== deadline fm1 ws8 fb48 re150 we15000 #1 ........ 16725.63 |==================== FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better cfq default #1 ................................ 20.47 |=============== cfq MD0 read_ahead 0 #1 ....................... 21.93 |================ cfq MD0 read_ahead 128 #1 ..................... 22.80 |================ cfq MD0 read_ahead 768 #1 ..................... 19.43 |============== cfq MD0 rq_affinity 1 #1 ...................... 20.20 |============== cfq MD0 rq_affinity 2 #1 ...................... 19.63 |============== cfq quantum 16 #1 ............................. 20.67 |=============== cfq slice_idle 0 #1 ........................... 21.80 |================ cfq slice_idle 64 #1 .......................... 22.50 |================ cfq low_latency 50 #1 ......................... 22.12 |================ as default #1 ................................. 27.75 |==================== as antic_expire 0 #1 .......................... 27.90 |==================== as write_batch_expire 1000 #1 ................. 29.74 |===================== as antic_expire 50 #1 ......................... 25.27 |================== as ae 50 re 200 we 400 rbe 600 wbe 1000 #1 .... 30.43 |====================== as ae 1 re 20 we 40 rbe 60 wbe 100 #1 ......... 33.50 |======================== noop default #1 ............................... 27.25 |==================== noop rq_affinity 2 #1 ......................... 28.47 |==================== noop rq_affinity 0 #1 ......................... 29.60 |===================== noop default read_ahead 0 #1 .................. 26.52 |=================== noop default read_ahead 16 #1 ................. 27.43 |==================== noop default read_ahead 32 #1 ................. 30.27 |====================== noop default read_ahead 64 #1 ................. 26.73 |=================== noop default nr_requests 32 #1 ................ 28.33 |==================== noop default nr_requests 512 #1 ............... 31.33 |====================== deadline default fm1 ws2 fb16 re500 we5000 #1 . 25.80 |================== deadline fm0 ws2 fb16 re500 we5000 #1 ......... 29.00 |===================== deadline fm1 ws8 fb16 re500 we5000 #1 ......... 24.80 |================== deadline fm1 ws2 fb48 re500 we5000 #1 ......... 23.68 |================= deadline fm1 ws2 fb16 re150 we5000 #1 ......... 26.63 |=================== deadline fm1 ws2 fb16 re500 we15000 #1 ........ 24.57 |================== deadline fm0 ws8 fb48 re150 we15000 #1 ........ 25.98 |=================== deadline fm1 ws8 fb48 re150 we15000 #1 ........ 28.00 |==================== FS-Mark 3.3 Test: 1000 Files, 1MB Size, No Sync/FSync Files/s > Higher Is Better cfq default #1 ................................ 1525.63 |====================== cfq MD0 read_ahead 0 #1 ....................... 1525.07 |====================== cfq MD0 read_ahead 128 #1 ..................... 1525.30 |====================== cfq MD0 read_ahead 768 #1 ..................... 1526.67 |====================== cfq MD0 rq_affinity 1 #1 ...................... 1534.43 |====================== cfq MD0 rq_affinity 2 #1 ...................... 1535.83 |====================== cfq quantum 16 #1 ............................. 1537.33 |====================== cfq slice_idle 0 #1 ........................... 1534.20 |====================== cfq slice_idle 64 #1 .......................... 1536.33 |====================== cfq low_latency 50 #1 ......................... 1529.70 |====================== as default #1 ................................. 1503.55 |===================== as antic_expire 0 #1 .......................... 1533.37 |====================== as write_batch_expire 1000 #1 ................. 1525.40 |====================== as antic_expire 50 #1 ......................... 1530.97 |====================== as ae 50 re 200 we 400 rbe 600 wbe 1000 #1 .... 1530.47 |====================== as ae 1 re 20 we 40 rbe 60 wbe 100 #1 ......... 1534.90 |====================== noop default #1 ............................... 1530.90 |====================== noop rq_affinity 2 #1 ......................... 1515.10 |====================== noop rq_affinity 0 #1 ......................... 1527.50 |====================== noop default read_ahead 0 #1 .................. 1529.63 |====================== noop default read_ahead 16 #1 ................. 1533.97 |====================== noop default read_ahead 32 #1 ................. 1541.67 |====================== noop default read_ahead 64 #1 ................. 1525.87 |====================== noop default nr_requests 32 #1 ................ 1531.10 |====================== noop default nr_requests 512 #1 ............... 1528.37 |====================== deadline default fm1 ws2 fb16 re500 we5000 #1 . 1529.47 |====================== deadline fm0 ws2 fb16 re500 we5000 #1 ......... 1534.23 |====================== deadline fm1 ws8 fb16 re500 we5000 #1 ......... 1523.03 |====================== deadline fm1 ws2 fb48 re500 we5000 #1 ......... 1533.77 |====================== deadline fm1 ws2 fb16 re150 we5000 #1 ......... 1531.40 |====================== deadline fm1 ws2 fb16 re500 we15000 #1 ........ 1536.07 |====================== deadline fm0 ws8 fb48 re150 we15000 #1 ........ 1525.60 |====================== deadline fm1 ws8 fb48 re150 we15000 #1 ........ 1534.97 |====================== FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Files/s > Higher Is Better cfq default #1 ................................ 85.75 |===================== cfq MD0 read_ahead 0 #1 ....................... 85.92 |===================== cfq MD0 read_ahead 128 #1 ..................... 86.47 |===================== cfq MD0 read_ahead 768 #1 ..................... 86.37 |===================== cfq MD0 rq_affinity 1 #1 ...................... 85.40 |===================== cfq MD0 rq_affinity 2 #1 ...................... 85.30 |===================== cfq quantum 16 #1 ............................. 86.83 |===================== cfq slice_idle 0 #1 ........................... 85.70 |===================== cfq slice_idle 64 #1 .......................... 83.80 |==================== cfq low_latency 50 #1 ......................... 84.68 |===================== as default #1 ................................. 93.03 |======================= as antic_expire 0 #1 .......................... 89.95 |====================== as write_batch_expire 1000 #1 ................. 98.47 |======================== as antic_expire 50 #1 ......................... 95.77 |======================= as ae 50 re 200 we 400 rbe 600 wbe 1000 #1 .... 90.25 |====================== as ae 1 re 20 we 40 rbe 60 wbe 100 #1 ......... 89.12 |====================== noop default #1 ............................... 93.38 |======================= noop rq_affinity 2 #1 ......................... 95.55 |======================= noop rq_affinity 0 #1 ......................... 92.93 |======================= noop default read_ahead 0 #1 .................. 89.93 |====================== noop default read_ahead 16 #1 ................. 88.13 |===================== noop default read_ahead 32 #1 ................. 89.03 |====================== noop default read_ahead 64 #1 ................. 86.27 |===================== noop default nr_requests 32 #1 ................ 85.13 |===================== noop default nr_requests 512 #1 ............... 85.25 |===================== deadline default fm1 ws2 fb16 re500 we5000 #1 . 86.30 |===================== deadline fm0 ws2 fb16 re500 we5000 #1 ......... 86.67 |===================== deadline fm1 ws8 fb16 re500 we5000 #1 ......... 87.58 |===================== deadline fm1 ws2 fb48 re500 we5000 #1 ......... 85.62 |===================== deadline fm1 ws2 fb16 re150 we5000 #1 ......... 85.47 |===================== deadline fm1 ws2 fb16 re500 we15000 #1 ........ 87.70 |===================== deadline fm0 ws8 fb48 re150 we15000 #1 ........ 86.83 |===================== deadline fm1 ws8 fb48 re150 we15000 #1 ........ 85.18 |===================== FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Files/s > Higher Is Better cfq default #1 ................................ 22.20 |==================== cfq MD0 read_ahead 0 #1 ....................... 21.07 |=================== cfq MD0 read_ahead 128 #1 ..................... 21.03 |=================== cfq MD0 read_ahead 768 #1 ..................... 21.07 |=================== cfq MD0 rq_affinity 1 #1 ...................... 20.90 |================== cfq MD0 rq_affinity 2 #1 ...................... 20.77 |================== cfq quantum 16 #1 ............................. 21.20 |=================== cfq slice_idle 0 #1 ........................... 20.90 |================== cfq slice_idle 64 #1 .......................... 20.83 |================== cfq low_latency 50 #1 ......................... 20.50 |================== as default #1 ................................. 25.40 |====================== as antic_expire 0 #1 .......................... 24.70 |====================== as write_batch_expire 1000 #1 ................. 27.20 |======================== as antic_expire 50 #1 ......................... 26.60 |======================= as ae 50 re 200 we 400 rbe 600 wbe 1000 #1 .... 26.67 |======================== as ae 1 re 20 we 40 rbe 60 wbe 100 #1 ......... 27.13 |======================== noop default #1 ............................... 26.07 |======================= noop rq_affinity 2 #1 ......................... 24.73 |====================== noop rq_affinity 0 #1 ......................... 25.70 |======================= noop default read_ahead 0 #1 .................. 25.43 |====================== noop default read_ahead 16 #1 ................. 24.93 |====================== noop default read_ahead 32 #1 ................. 24.23 |===================== noop default read_ahead 64 #1 ................. 24.20 |===================== noop default nr_requests 32 #1 ................ 24.17 |===================== noop default nr_requests 512 #1 ............... 24.78 |====================== deadline default fm1 ws2 fb16 re500 we5000 #1 . 24.53 |====================== deadline fm0 ws2 fb16 re500 we5000 #1 ......... 24.60 |====================== deadline fm1 ws8 fb16 re500 we5000 #1 ......... 24.87 |====================== deadline fm1 ws2 fb48 re500 we5000 #1 ......... 24.10 |===================== deadline fm1 ws2 fb16 re150 we5000 #1 ......... 24.57 |====================== deadline fm1 ws2 fb16 re500 we15000 #1 ........ 24.23 |===================== deadline fm0 ws8 fb48 re150 we15000 #1 ........ 24.03 |===================== deadline fm1 ws8 fb48 re150 we15000 #1 ........ 24.80 |====================== Flexible IO Tester 1.57 Test: Intel IOMeter File Server Access Pattern Seconds (Run Time) < Lower Is Better cfq default #1 ................................ 3623.54 |====================== cfq MD0 read_ahead 0 #1 ....................... 3350.71 |==================== cfq MD0 read_ahead 128 #1 ..................... 3589.39 |====================== cfq MD0 read_ahead 768 #1 ..................... 3569.05 |====================== cfq MD0 rq_affinity 1 #1 ...................... 3380.50 |===================== cfq MD0 rq_affinity 2 #1 ...................... 3378.74 |===================== cfq quantum 16 #1 ............................. 3425.63 |===================== cfq slice_idle 0 #1 ........................... 3374.51 |==================== cfq slice_idle 64 #1 .......................... 3385.02 |===================== cfq low_latency 50 #1 ......................... 3364.08 |==================== as default #1 ................................. 2895.60 |================== as antic_expire 0 #1 .......................... 2860.40 |================= as write_batch_expire 1000 #1 ................. 2866.62 |================= as antic_expire 50 #1 ......................... 2884.41 |================== as ae 50 re 200 we 400 rbe 600 wbe 1000 #1 .... 2883.41 |================== as ae 1 re 20 we 40 rbe 60 wbe 100 #1 ......... 2864.74 |================= noop default #1 ............................... 3035.49 |================== noop rq_affinity 2 #1 ......................... 2917.66 |================== noop rq_affinity 0 #1 ......................... 2877.70 |================= noop default read_ahead 0 #1 .................. 3024.83 |================== noop default read_ahead 16 #1 ................. 2936.63 |================== noop default read_ahead 32 #1 ................. 3046.24 |================== noop default read_ahead 64 #1 ................. 3055.42 |=================== noop default nr_requests 32 #1 ................ 3120.50 |=================== noop default nr_requests 512 #1 ............... 2956.37 |================== deadline default fm1 ws2 fb16 re500 we5000 #1 . 3028.66 |================== deadline fm0 ws2 fb16 re500 we5000 #1 ......... 2923.97 |================== deadline fm1 ws8 fb16 re500 we5000 #1 ......... 2909.11 |================== deadline fm1 ws2 fb48 re500 we5000 #1 ......... 3057.39 |=================== deadline fm1 ws2 fb16 re150 we5000 #1 ......... 3069.74 |=================== deadline fm1 ws2 fb16 re500 we15000 #1 ........ 2944.05 |================== deadline fm0 ws8 fb48 re150 we15000 #1 ........ 3054.35 |=================== deadline fm1 ws8 fb48 re150 we15000 #1 ........ 2908.07 |================== Flexible IO Tester 1.57 Test: Example Network Job Seconds (Run Time) < Lower Is Better cfq default #1 ................................ 9.61 |====================== cfq MD0 read_ahead 0 #1 ....................... 9.27 |===================== cfq MD0 read_ahead 128 #1 ..................... 8.91 |==================== cfq MD0 read_ahead 768 #1 ..................... 8.83 |==================== cfq MD0 rq_affinity 1 #1 ...................... 9.85 |====================== cfq MD0 rq_affinity 2 #1 ...................... 9.52 |===================== cfq quantum 16 #1 ............................. 8.81 |==================== cfq slice_idle 0 #1 ........................... 9.01 |==================== cfq slice_idle 64 #1 .......................... 9.19 |===================== cfq low_latency 50 #1 ......................... 9.10 |===================== as default #1 ................................. 9.22 |===================== as antic_expire 0 #1 .......................... 9.48 |===================== as write_batch_expire 1000 #1 ................. 9.99 |======================= as antic_expire 50 #1 ......................... 9.48 |===================== as ae 50 re 200 we 400 rbe 600 wbe 1000 #1 .... 8.53 |=================== as ae 1 re 20 we 40 rbe 60 wbe 100 #1 ......... 9.28 |===================== noop default #1 ............................... 8.80 |==================== noop rq_affinity 2 #1 ......................... 9.47 |===================== noop rq_affinity 0 #1 ......................... 9.76 |====================== noop default read_ahead 0 #1 .................. 9.67 |====================== noop default read_ahead 16 #1 ................. 9.67 |====================== noop default read_ahead 32 #1 ................. 10.08 |======================= noop default read_ahead 64 #1 ................. 9.68 |====================== noop default nr_requests 32 #1 ................ 9.45 |===================== noop default nr_requests 512 #1 ............... 9.75 |====================== deadline default fm1 ws2 fb16 re500 we5000 #1 . 9.94 |====================== deadline fm0 ws2 fb16 re500 we5000 #1 ......... 9.71 |====================== deadline fm1 ws8 fb16 re500 we5000 #1 ......... 10.30 |======================= deadline fm1 ws2 fb48 re500 we5000 #1 ......... 9.40 |===================== deadline fm1 ws2 fb16 re150 we5000 #1 ......... 9.47 |===================== deadline fm1 ws2 fb16 re500 we15000 #1 ........ 10.65 |======================== deadline fm0 ws8 fb48 re150 we15000 #1 ........ 10.19 |======================= deadline fm1 ws8 fb48 re150 we15000 #1 ........ 9.85 |====================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better as write_batch_expire 1000 #1 ................. 3611 |====================== as write_batch_expire 1000 #2 ................. 3645 |====================== as antic_expire 50 #1 ......................... 3690 |====================== as ae 50 re 200 we 400 rbe 600 wbe 1000 #1 .... 3571 |===================== as ae 1 re 20 we 40 rbe 60 wbe 100 #1 ......... 3631 |====================== noop default #1 ............................... 3571 |===================== noop rq_affinity 2 #1 ......................... 3690 |====================== noop rq_affinity 0 #1 ......................... 3750 |======================= noop default read_ahead 0 #1 .................. 3571 |===================== noop default read_ahead 16 #1 ................. 3571 |===================== noop default read_ahead 32 #1 ................. 3571 |===================== noop default read_ahead 64 #1 ................. 3809 |======================= noop default nr_requests 32 #1 ................ 3571 |===================== noop default nr_requests 512 #1 ............... 3631 |====================== deadline default fm1 ws2 fb16 re500 we5000 #1 . 3571 |===================== deadline fm0 ws2 fb16 re500 we5000 #1 ......... 3571 |===================== deadline fm1 ws8 fb16 re500 we5000 #1 ......... 3571 |===================== deadline fm1 ws2 fb48 re500 we5000 #1 ......... 3869 |======================= deadline fm1 ws2 fb16 re150 we5000 #1 ......... 3571 |===================== deadline fm1 ws2 fb16 re500 we15000 #1 ........ 3571 |===================== deadline fm0 ws8 fb48 re150 we15000 #1 ........ 3809 |======================= deadline fm1 ws8 fb48 re150 we15000 #1 ........ 3571 |===================== cfq default #1 ................................ 3571 |===================== cfq MD0 read_ahead 0 #1 ....................... 3571 |===================== cfq MD0 read_ahead 128 #1 ..................... 3571 |===================== cfq MD0 read_ahead 768 #1 ..................... 3571 |===================== cfq MD0 rq_affinity 1 #1 ...................... 3571 |===================== cfq MD0 rq_affinity 2 #1 ...................... 4047 |======================== cfq quantum 16 #1 ............................. 3928 |======================== cfq slice_idle 0 #1 ........................... 4166 |========================= cfq slice_idle 64 #1 .......................... 3631 |====================== cfq low_latency 50 #1 ......................... 4047 |======================== as default #1 ................................. 3571 |===================== as antic_expire 0 #1 .......................... 3988 |======================== 2012-01-01 19:02 .............................. 3571 |===================== Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Seconds < Lower Is Better as write_batch_expire 1000 #1 ................. 14.69 |======================== as write_batch_expire 1000 #2 ................. 14.31 |======================= as antic_expire 50 #1 ......................... 14.51 |======================== as ae 50 re 200 we 400 rbe 600 wbe 1000 #1 .... 14.36 |======================= as ae 1 re 20 we 40 rbe 60 wbe 100 #1 ......... 14.52 |======================== noop default #1 ............................... 14.26 |======================= noop rq_affinity 2 #1 ......................... 14.51 |======================== noop rq_affinity 0 #1 ......................... 14.19 |======================= noop default read_ahead 0 #1 .................. 14.57 |======================== noop default read_ahead 16 #1 ................. 14.57 |======================== noop default read_ahead 32 #1 ................. 14.53 |======================== noop default read_ahead 64 #1 ................. 14.56 |======================== noop default nr_requests 32 #1 ................ 14.62 |======================== noop default nr_requests 512 #1 ............... 14.23 |======================= deadline default fm1 ws2 fb16 re500 we5000 #1 . 14.10 |======================= deadline fm0 ws2 fb16 re500 we5000 #1 ......... 14.13 |======================= deadline fm1 ws8 fb16 re500 we5000 #1 ......... 14.07 |======================= deadline fm1 ws2 fb48 re500 we5000 #1 ......... 14.35 |======================= deadline fm1 ws2 fb16 re150 we5000 #1 ......... 14.51 |======================== deadline fm1 ws2 fb16 re500 we15000 #1 ........ 14.47 |======================== deadline fm0 ws8 fb48 re150 we15000 #1 ........ 14.41 |======================== deadline fm1 ws8 fb48 re150 we15000 #1 ........ 14.37 |======================= cfq default #1 ................................ 14.38 |======================= cfq MD0 read_ahead 0 #1 ....................... 14.21 |======================= cfq MD0 read_ahead 128 #1 ..................... 14.43 |======================== cfq MD0 read_ahead 768 #1 ..................... 14.22 |======================= cfq MD0 rq_affinity 1 #1 ...................... 14.53 |======================== cfq MD0 rq_affinity 2 #1 ...................... 14.38 |======================= cfq quantum 16 #1 ............................. 14.58 |======================== cfq slice_idle 0 #1 ........................... 14.39 |======================== cfq slice_idle 64 #1 .......................... 14.24 |======================= cfq low_latency 50 #1 ......................... 14.37 |======================= as default #1 ................................. 14.35 |======================= as antic_expire 0 #1 .......................... 14.20 |======================= 2012-01-01 19:02 .............................. 14.27 |=======================