irqbalance in fedora15

Benjamin benjo11111 at gmail.com
Sat Oct 29 15:09:11 UTC 2011


  Hi,

I want to configure irqbalance on both cpus.I have 2 lan interface one 
is wan and second is lan , currently i have 2 cpu and wan is falling on 
cpu0 and lan is also falling on cpu0.And now i want to set both 
interface should be fall on both cpus.

How to do it?

cat /proc/cpuinfo
processor    : 0
vendor_id    : GenuineIntel
cpu family    : 6
model        : 23
model name    : Intel(R) Core(TM)2 CPU         E7500  @ 2.93GHz
stepping    : 10
cpu MHz        : 2933.727
cache size    : 3072 KB
physical id    : 0
siblings    : 2
core id        : 0
cpu cores    : 2
apicid        : 0
initial apicid    : 0
fdiv_bug    : no
hlt_bug        : no
f00f_bug    : no
coma_bug    : no
fpu        : yes
fpu_exception    : yes
cpuid level    : 13
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 nx lm 
constant_tsc arch_perfmon pebs bts aperfmperf pni monitor tm2 ssse3 
lahf_lm dts
bogomips    : 5867.45
clflush size    : 64
cache_alignment    : 64
address sizes    : 36 bits physical, 48 bits virtual
power management:

processor    : 1
vendor_id    : GenuineIntel
cpu family    : 6
model        : 23
model name    : Intel(R) Core(TM)2 CPU         E7500  @ 2.93GHz
stepping    : 10
cpu MHz        : 2933.727
cache size    : 3072 KB
physical id    : 0
siblings    : 2
core id        : 1
cpu cores    : 2
apicid        : 1
initial apicid    : 1
fdiv_bug    : no
hlt_bug        : no
f00f_bug    : no
coma_bug    : no
fpu        : yes
fpu_exception    : yes
cpuid level    : 13
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 nx lm 
constant_tsc arch_perfmon pebs bts aperfmperf pni monitor tm2 ssse3 
lahf_lm dts
bogomips    : 5866.47
clflush size    : 64
cache_alignment    : 64
address sizes    : 36 bits physical, 48 bits virtual
power management:


cat /proc/interrupts
             CPU0       CPU1
    0:        258        743   IO-APIC-edge      timer
    1:        653        651   IO-APIC-edge      i8042
    8:    1798940    2243825   IO-APIC-edge      rtc0
    9:          0          0   IO-APIC-fasteoi   acpi
   12:       5479         68   IO-APIC-edge      i8042
   14:          0          0   IO-APIC-edge      ata_piix
   15:          0          0   IO-APIC-edge      ata_piix
   16:          0          0   IO-APIC-fasteoi   uhci_hcd:usb5
   18:          0          0   IO-APIC-fasteoi   uhci_hcd:usb4
   19:     465089     466793   IO-APIC-fasteoi   ata_piix, uhci_hcd:usb3
   21:       8153    2619593   IO-APIC-fasteoi _p2p1_
   23:          0          0   IO-APIC-fasteoi   ehci_hcd:usb1, 
uhci_hcd:usb2
   40:          0          0   PCI-MSI-edge      PCIe PME
   41:          0          0   PCI-MSI-edge      PCIe PME, pciehp
   42:          0          0   PCI-MSI-edge      PCIe PME, pciehp
   43:        138        330   PCI-MSI-edge      i915
   44:    7261040        445   PCI-MSI-edge _p10p1_
   45:        143        147   PCI-MSI-edge      hda_intel
  NMI:        876        739   Non-maskable interrupts
  LOC:    5102916    3854827   Local timer interrupts
  SPU:          0          0   Spurious interrupts
  PMI:        876        739   Performance monitoring interrupts
  IWI:          0          0   IRQ work interrupts
  RES:       5645       5530   Rescheduling interrupts
  CAL:       1424       1909   Function call interrupts
  TLB:      24029      20181   TLB shootdowns
  TRM:          0          0   Thermal event interrupts
  THR:          0          0   Threshold APIC interrupts
  MCE:          0          0   Machine check exceptions
  MCP:        883        883   Machine check polls
  ERR:          1
  MIS:          0

Regards,
Benjamin

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