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- root@r-4-VM:~# cat /proc/interrupts
- CPU0 CPU1 CPU2 CPU3
- 16: 7397 0 0 0 xen-percpu-virq timer0
- 17: 4226 0 0 0 xen-percpu-ipi resched0
- 18: 135 0 0 0 xen-percpu-ipi callfunc0
- 19: 0 0 0 0 xen-percpu-virq debug0
- 20: 2175 0 0 0 xen-percpu-ipi callfuncsingle0
- 21: 0 6942 0 0 xen-percpu-virq timer1
- 22: 0 5311 0 0 xen-percpu-ipi resched1
- 23: 0 494 0 0 xen-percpu-ipi callfunc1
- 24: 0 0 0 0 xen-percpu-virq debug1
- 25: 0 605 0 0 xen-percpu-ipi callfuncsingle1
- 26: 0 0 5916 0 xen-percpu-virq timer2
- 27: 0 0 5293 0 xen-percpu-ipi resched2
- 28: 0 0 608 0 xen-percpu-ipi callfunc2
- 29: 0 0 0 0 xen-percpu-virq debug2
- 30: 0 0 4452 0 xen-percpu-ipi callfuncsingle2
- 31: 0 0 0 6421 xen-percpu-virq timer3
- 32: 0 0 0 4593 xen-percpu-ipi resched3
- 33: 0 0 0 597 xen-percpu-ipi callfunc3
- 34: 0 0 0 0 xen-percpu-virq debug3
- 35: 0 0 0 572 xen-percpu-ipi callfuncsingle3
- 36: 238 0 0 0 xen-dyn-event hvc_console
- 37: 6912 0 0 0 xen-dyn-event blkif
- 39: 1 837 0 0 xen-dyn-event eth0
- 40: 357 0 1564 0 xen-dyn-event eth1
- 41: 94 0 0 5991 xen-dyn-event eth2
- 56: 652 0 0 0 xen-dyn-event xenbus
- NMI: 0 0 0 0 Non-maskable interrupts
- LOC: 0 0 0 0 Local timer interrupts
- SPU: 0 0 0 0 Spurious interrupts
- PMI: 0 0 0 0 Performance monitoring interrupts
- IWI: 0 0 0 0 IRQ work interrupts
- RES: 4226 5311 5293 4593 Rescheduling interrupts
- CAL: 2310 1099 5060 1169 Function call interrupts
- TLB: 0 0 0 0 TLB shootdowns
- TRM: 0 0 0 0 Thermal event interrupts
- THR: 0 0 0 0 Threshold APIC interrupts
- MCE: 0 0 0 0 Machine check exceptions
- MCP: 0 0 0 0 Machine check polls
- ERR: 0
- MIS: 0
- root@r-4-VM:~#
- root@r-4-VM:~# /usr/local/sbin/irqbalance -d
- This machine seems not NUMA capable.
- Package 0: numa_node is -1 cpu mask is 0000000f (load 0)
- Cache domain 0: numa_node is -1 cpu mask is 0000000f (load 0)
- CPU number 0 numa_node is -1 (load 0)
- CPU number 1 numa_node is -1 (load 0)
- CPU number 2 numa_node is -1 (load 0)
- CPU number 3 numa_node is -1 (load 0)
- Adding IRQ 16 to database
- Adding IRQ 17 to database
- Adding IRQ 18 to database
- Adding IRQ 19 to database
- Adding IRQ 20 to database
- Adding IRQ 21 to database
- Adding IRQ 22 to database
- Adding IRQ 23 to database
- Adding IRQ 24 to database
- Adding IRQ 25 to database
- Adding IRQ 26 to database
- Adding IRQ 27 to database
- Adding IRQ 28 to database
- Adding IRQ 29 to database
- Adding IRQ 30 to database
- Adding IRQ 31 to database
- Adding IRQ 32 to database
- Adding IRQ 33 to database
- Adding IRQ 34 to database
- Adding IRQ 35 to database
- Adding IRQ 36 to database
- Adding IRQ 37 to database
- Adding IRQ 39 to database
- Adding IRQ 40 to database
- Adding IRQ 41 to database
- Adding IRQ 56 to database
- NUMA NODE NUMBER: -1
- LOCAL CPU MASK: ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff
- -----------------------------------------------------------------------------
- Package 0: numa_node is -1 cpu mask is 0000000f (load 0)
- Cache domain 0: numa_node is -1 cpu mask is 0000000f (load 0)
- CPU number 0 numa_node is -1 (load 0)
- Interrupt 56 node_num is -1 (virt-event/0)
- Interrupt 37 node_num is -1 (virt-event/0)
- CPU number 1 numa_node is -1 (load 0)
- Interrupt 39 node_num is -1 (virt-event/0)
- CPU number 2 numa_node is -1 (load 0)
- Interrupt 40 node_num is -1 (virt-event/0)
- CPU number 3 numa_node is -1 (load 0)
- Interrupt 41 node_num is -1 (virt-event/0)
- Interrupt 36 node_num is -1 (virt-event/0)
- Interrupt 35 node_num is -1 (other/0)
- Interrupt 34 node_num is -1 (other/0)
- Interrupt 33 node_num is -1 (other/0)
- Interrupt 32 node_num is -1 (other/0)
- Interrupt 31 node_num is -1 (other/0)
- Interrupt 30 node_num is -1 (other/0)
- Interrupt 29 node_num is -1 (other/0)
- Interrupt 28 node_num is -1 (other/0)
- Interrupt 27 node_num is -1 (other/0)
- Interrupt 26 node_num is -1 (other/0)
- Interrupt 25 node_num is -1 (other/0)
- Interrupt 24 node_num is -1 (other/0)
- Interrupt 23 node_num is -1 (other/0)
- Interrupt 22 node_num is -1 (other/0)
- Interrupt 21 node_num is -1 (other/0)
- Interrupt 20 node_num is -1 (other/0)
- Interrupt 19 node_num is -1 (other/0)
- Interrupt 18 node_num is -1 (other/0)
- Interrupt 17 node_num is -1 (other/0)
- Interrupt 16 node_num is -1 (other/0)
- -----------------------------------------------------------------------------
- Package 0: numa_node is -1 cpu mask is 0000000f (load 0)
- Cache domain 0: numa_node is -1 cpu mask is 0000000f (load 0)
- CPU number 0 numa_node is -1 (load 0)
- Interrupt 56 node_num is -1 (virt-event/1)
- Interrupt 37 node_num is -1 (virt-event/1)
- CPU number 1 numa_node is -1 (load 0)
- Interrupt 39 node_num is -1 (virt-event/1)
- CPU number 2 numa_node is -1 (load 0)
- Interrupt 40 node_num is -1 (virt-event/1)
- CPU number 3 numa_node is -1 (load 0)
- Interrupt 41 node_num is -1 (virt-event/1)
- Interrupt 36 node_num is -1 (virt-event/1)
- Interrupt 35 node_num is -1 (other/1)
- Interrupt 34 node_num is -1 (other/1)
- Interrupt 33 node_num is -1 (other/1)
- Interrupt 32 node_num is -1 (other/1)
- Interrupt 31 node_num is -1 (other/1)
- Interrupt 30 node_num is -1 (other/1)
- Interrupt 29 node_num is -1 (other/1)
- Interrupt 28 node_num is -1 (other/1)
- Interrupt 27 node_num is -1 (other/1)
- Interrupt 26 node_num is -1 (other/1)
- Interrupt 25 node_num is -1 (other/1)
- Interrupt 24 node_num is -1 (other/1)
- Interrupt 23 node_num is -1 (other/1)
- Interrupt 22 node_num is -1 (other/1)
- Interrupt 21 node_num is -1 (other/1)
- Interrupt 20 node_num is -1 (other/1)
- Interrupt 19 node_num is -1 (other/1)
- Interrupt 18 node_num is -1 (other/1)
- Interrupt 17 node_num is -1 (other/1)
- Interrupt 16 node_num is -1 (other/1)
- root@r-4-VM:~# cat /proc/cpuinfo
- processor : 0
- vendor_id : GenuineIntel
- cpu family : 6
- model : 30
- model name : Intel(R) Xeon(R) CPU X3430 @ 2.40GHz
- stepping : 5
- microcode : 0x4
- cpu MHz : 2394.058
- cache size : 8192 KB
- physical id : 0
- siblings : 4
- core id : 0
- cpu cores : 1
- apicid : 0
- initial apicid : 2
- fpu : yes
- fpu_exception : yes
- cpuid level : 11
- wp : yes
- flags : fpu de tsc msr pae cx8 sep cmov pat clflush mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nopl pni ssse3 cx16 sse4_1 sse4_2 popcnt hypervisor lahf_lm ida dtherm
- bogomips : 4788.11
- 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 : 30
- model name : Intel(R) Xeon(R) CPU X3430 @ 2.40GHz
- stepping : 5
- microcode : 0x4
- cpu MHz : 2394.058
- cache size : 8192 KB
- physical id : 0
- siblings : 4
- core id : 0
- cpu cores : 1
- apicid : 0
- initial apicid : 2
- fpu : yes
- fpu_exception : yes
- cpuid level : 11
- wp : yes
- flags : fpu de tsc msr pae cx8 sep cmov pat clflush mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nopl pni ssse3 cx16 sse4_1 sse4_2 popcnt hypervisor lahf_lm ida dtherm
- bogomips : 4788.11
- clflush size : 64
- cache_alignment : 64
- address sizes : 36 bits physical, 48 bits virtual
- power management:
- processor : 2
- vendor_id : GenuineIntel
- cpu family : 6
- model : 30
- model name : Intel(R) Xeon(R) CPU X3430 @ 2.40GHz
- stepping : 5
- microcode : 0x4
- cpu MHz : 2394.058
- cache size : 8192 KB
- physical id : 0
- siblings : 4
- core id : 0
- cpu cores : 1
- apicid : 0
- initial apicid : 2
- fpu : yes
- fpu_exception : yes
- cpuid level : 11
- wp : yes
- flags : fpu de tsc msr pae cx8 sep cmov pat clflush mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nopl pni ssse3 cx16 sse4_1 sse4_2 popcnt hypervisor lahf_lm ida dtherm
- bogomips : 4788.11
- clflush size : 64
- cache_alignment : 64
- address sizes : 36 bits physical, 48 bits virtual
- power management:
- processor : 3
- vendor_id : GenuineIntel
- cpu family : 6
- model : 30
- model name : Intel(R) Xeon(R) CPU X3430 @ 2.40GHz
- stepping : 5
- microcode : 0x4
- cpu MHz : 2394.058
- cache size : 8192 KB
- physical id : 0
- siblings : 4
- core id : 0
- cpu cores : 1
- apicid : 0
- initial apicid : 2
- fpu : yes
- fpu_exception : yes
- cpuid level : 11
- wp : yes
- flags : fpu de tsc msr pae cx8 sep cmov pat clflush mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc rep_good nopl pni ssse3 cx16 sse4_1 sse4_2 popcnt hypervisor lahf_lm ida dtherm
- bogomips : 4788.11
- clflush size : 64
- cache_alignment : 64
- address sizes : 36 bits physical, 48 bits virtual
- power management:
- root@r-4-VM:~#
- ------------
- 1. Download http://pkgs.fedoraproject.org/repo/pkgs/irqbalance/irqbalance-1.0.7.tar.bz2/09cb0ab81ab4f3401a7ff5dabc158a1e/irqbalance-1.0.7.tar.bz2
- 2. Extract and run ./configure
- 3. make install
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