Thanks to Sharyathi Nagesh for this test Hardware: 1way, Pentium IV 2.8GHz, 2G RAM Network Interface (e1000) Disk I/O SCSI storage controller: Adaptec Ultra320 cpuinfo ======= processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 3 model name : Intel(R) Pentium(R) 4 CPU 2.80GHz stepping : 4 cpu MHz : 2801.524 cache size : 1024 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pni monitor ds_cpl cid xtpr bogomips : 5521.40 processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 3 model name : Intel(R) Pentium(R) 4 CPU 2.80GHz stepping : 4 cpu MHz : 2801.524 cache size : 1024 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pni monitor ds_cpl cid xtpr bogomips : 5586.94 lspci ====== 0000:00:00.0 Host bridge: Intel Corp. 82875P Memory Controller Hub (rev 02) 0000:00:03.0 PCI bridge: Intel Corp. 82875P Processor to PCI to CSA Bridge (rev 02) 0000:00:1c.0 PCI bridge: Intel Corp. 6300ESB 64-bit PCI-X Bridge (rev 02) 0000:00:1d.0 USB Controller: Intel Corp. 6300ESB USB Universal Host Controller (rev 02) 0000:00:1d.1 USB Controller: Intel Corp. 6300ESB USB Universal Host Controller (rev 02) 0000:00:1d.4 System peripheral: Intel Corp. 6300ESB Watchdog Timer (rev 02) 0000:00:1d.5 PIC: Intel Corp. 6300ESB I/O Advanced Programmable Interrupt Controller (rev 02) 0000:00:1d.7 USB Controller: Intel Corp. 6300ESB USB2 Enhanced Host Controller (rev 02) 0000:00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB/EB/ER Hub interface to PCI Bridge (rev 0a) 0000:00:1f.0 ISA bridge: Intel Corp. 6300ESB LPC Interface Controller (rev 02) 0000:00:1f.1 IDE interface: Intel Corp. 6300ESB PATA Storage Controller (rev 02) 0000:00:1f.3 SMBus: Intel Corp. 6300ESB SMBus Controller (rev 02) 0000:02:01.0 Ethernet controller: Intel Corp. 82547GI Gigabit Ethernet Controller 0000:03:04.0 SCSI storage controller: Adaptec AIC-7901 U320 (rev 10) 0000:04:02.0 VGA compatible controller: ATI Technologies Inc Radeon RV100 QY [Radeon 7000/VE]