Shows the number of different IRQs received by the kernel.  High disk or network traffic can cause a high number of interrupts (with good hardware and drivers this will be less so). Sudden high interrupt activity with no associated higher system activity is not normal.
	| Field | Internal name | Type | Warn | Crit | Info | 
	| -ioapic-edge | i4 | derive |  |  | Interrupt 4, for device(s): -ioapic-edge | 
	| -ioapic-edge  rtc0 | i8 | derive |  |  | Interrupt 8, for device(s): -ioapic-edge  rtc0 | 
	| -ioapic-level  acpi | i9 | derive |  |  | Interrupt 9, for device(s): -ioapic-level  acpi | 
	| -ioapic-edge  pata_atiixp | i14 | derive |  |  | Interrupt 14, for device(s): -ioapic-edge  pata_atiixp | 
	| -ioapic-edge  pata_atiixp | i15 | derive |  |  | Interrupt 15, for device(s): -ioapic-edge  pata_atiixp | 
	| -ioapic-level  ehci_hcd:usb3, ehci_hcd:usb5 | i17 | derive |  |  | Interrupt 17, for device(s): -ioapic-level  ehci_hcd:usb3, ehci_hcd:usb5 | 
	| 18 | i18 | derive |  |  | Interrupt 18, for device(s): -ioapic-level  ohci_hcd:usb7, ohci_hcd:usb8, ohci_hcd:usb9 | 
	| -ioapic-level  sata_sil[0000:04:05.0] | i20 | derive |  |  | Interrupt 20, for device(s): -ioapic-level  sata_sil[0000:04:05.0] | 
	| -ioapic-level  snd_hda_intel:card0 | i24 | derive |  |  | Interrupt 24, for device(s): -ioapic-level  snd_hda_intel:card0 | 
	| -virq      timer0 | i56 | derive |  |  | Interrupt 56, for device(s): -virq      timer0 | 
	| -ipi       spinlock0 | i57 | derive |  |  | Interrupt 57, for device(s): -ipi       spinlock0 | 
	| -ipi       resched0 | i58 | derive |  |  | Interrupt 58, for device(s): -ipi       resched0 | 
	| -ipi       callfunc0 | i59 | derive |  |  | Interrupt 59, for device(s): -ipi       callfunc0 | 
	| -ipi       callfuncsingle0 | i60 | derive |  |  | Interrupt 60, for device(s): -ipi       callfuncsingle0 | 
	| -ipi       irqwork0 | i61 | derive |  |  | Interrupt 61, for device(s): -ipi       irqwork0 | 
	| -virq      timer1 | i62 | derive |  |  | Interrupt 62, for device(s): -virq      timer1 | 
	| -ipi       resched1 | i63 | derive |  |  | Interrupt 63, for device(s): -ipi       resched1 | 
	| -ipi       callfunc1 | i64 | derive |  |  | Interrupt 64, for device(s): -ipi       callfunc1 | 
	| -ipi       callfuncsingle1 | i65 | derive |  |  | Interrupt 65, for device(s): -ipi       callfuncsingle1 | 
	| -ipi       irqwork1 | i66 | derive |  |  | Interrupt 66, for device(s): -ipi       irqwork1 | 
	| -ipi       spinlock1 | i67 | derive |  |  | Interrupt 67, for device(s): -ipi       spinlock1 | 
	| -virq      timer2 | i68 | derive |  |  | Interrupt 68, for device(s): -virq      timer2 | 
	| -ipi       resched2 | i69 | derive |  |  | Interrupt 69, for device(s): -ipi       resched2 | 
	| -ipi       callfunc2 | i70 | derive |  |  | Interrupt 70, for device(s): -ipi       callfunc2 | 
	| -ipi       callfuncsingle2 | i71 | derive |  |  | Interrupt 71, for device(s): -ipi       callfuncsingle2 | 
	| -ipi       irqwork2 | i72 | derive |  |  | Interrupt 72, for device(s): -ipi       irqwork2 | 
	| -ipi       spinlock2 | i73 | derive |  |  | Interrupt 73, for device(s): -ipi       spinlock2 | 
	| -virq      timer3 | i74 | derive |  |  | Interrupt 74, for device(s): -virq      timer3 | 
	| -ipi       resched3 | i75 | derive |  |  | Interrupt 75, for device(s): -ipi       resched3 | 
	| -ipi       callfunc3 | i76 | derive |  |  | Interrupt 76, for device(s): -ipi       callfunc3 | 
	| -ipi       callfuncsingle3 | i77 | derive |  |  | Interrupt 77, for device(s): -ipi       callfuncsingle3 | 
	| -ipi       irqwork3 | i78 | derive |  |  | Interrupt 78, for device(s): -ipi       irqwork3 | 
	| -ipi       spinlock3 | i79 | derive |  |  | Interrupt 79, for device(s): -ipi       spinlock3 | 
	| -event     xenbus | i80 | derive |  |  | Interrupt 80, for device(s): -event     xenbus | 
	| -virq      xen-pcpu | i81 | derive |  |  | Interrupt 81, for device(s): -virq      xen-pcpu | 
	| -msi       PCIe PME | i82 | derive |  |  | Interrupt 82, for device(s): -msi       PCIe PME | 
	| -msi       PCIe PME | i83 | derive |  |  | Interrupt 83, for device(s): -msi       PCIe PME | 
	| -msi       PCIe PME | i84 | derive |  |  | Interrupt 84, for device(s): -msi       PCIe PME | 
	| -virq      mce | i85 | derive |  |  | Interrupt 85, for device(s): -virq      mce | 
	| -virq      hvc_console | i86 | derive |  |  | Interrupt 86, for device(s): -virq      hvc_console | 
	| -msi-x     eth0 | i87 | derive |  |  | Interrupt 87, for device(s): -msi-x     eth0 | 
	| -msi-x     eth1 | i88 | derive |  |  | Interrupt 88, for device(s): -msi-x     eth1 | 
	| -msi       ahci[0000:00:11.0] | i89 | derive |  |  | Interrupt 89, for device(s): -msi       ahci[0000:00:11.0] | 
	| -msi-x     xhci_hcd | i90 | derive |  |  | Interrupt 90, for device(s): -msi-x     xhci_hcd | 
	| -msi-x     xhci_hcd | i91 | derive |  |  | Interrupt 91, for device(s): -msi-x     xhci_hcd | 
	| -msi-x     xhci_hcd | i92 | derive |  |  | Interrupt 92, for device(s): -msi-x     xhci_hcd | 
	| -msi-x     xhci_hcd | i93 | derive |  |  | Interrupt 93, for device(s): -msi-x     xhci_hcd | 
	| -msi-x     xhci_hcd | i94 | derive |  |  | Interrupt 94, for device(s): -msi-x     xhci_hcd | 
	| -msi-x     xhci_hcd | i95 | derive |  |  | Interrupt 95, for device(s): -msi-x     xhci_hcd | 
	| -msi-x     xhci_hcd | i96 | derive |  |  | Interrupt 96, for device(s): -msi-x     xhci_hcd | 
	| -msi-x     xhci_hcd | i97 | derive |  |  | Interrupt 97, for device(s): -msi-x     xhci_hcd | 
	| -msi-x     xhci_hcd | i98 | derive |  |  | Interrupt 98, for device(s): -msi-x     xhci_hcd | 
	| -msi-x     xhci_hcd | i99 | derive |  |  | Interrupt 99, for device(s): -msi-x     xhci_hcd | 
	| -msi       nvkm | i100 | derive |  |  | Interrupt 100, for device(s): -msi       nvkm | 
	| -event     evtchn:oxenstored | i101 | derive |  |  | Interrupt 101, for device(s): -event     evtchn:oxenstored | 
	| -event     evtchn:oxenstored | i102 | derive |  |  | Interrupt 102, for device(s): -event     evtchn:oxenstored | 
	| -event     evtchn:oxenstored | i103 | derive |  |  | Interrupt 103, for device(s): -event     evtchn:oxenstored | 
	| -event     evtchn:xenconsoled | i104 | derive |  |  | Interrupt 104, for device(s): -event     evtchn:xenconsoled | 
	| -event     blkif-backend | i105 | derive |  |  | Interrupt 105, for device(s): -event     blkif-backend | 
	| -event     blkif-backend | i106 | derive |  |  | Interrupt 106, for device(s): -event     blkif-backend | 
	| -event     blkif-backend | i107 | derive |  |  | Interrupt 107, for device(s): -event     blkif-backend | 
	| -event     blkif-backend | i108 | derive |  |  | Interrupt 108, for device(s): -event     blkif-backend | 
	| -event     blkif-backend | i109 | derive |  |  | Interrupt 109, for device(s): -event     blkif-backend | 
	| -event     blkif-backend | i110 | derive |  |  | Interrupt 110, for device(s): -event     blkif-backend | 
	| -event     blkif-backend | i111 | derive |  |  | Interrupt 111, for device(s): -event     blkif-backend | 
	| -event     blkif-backend | i112 | derive |  |  | Interrupt 112, for device(s): -event     blkif-backend | 
	| -event     vif2.0-q0-tx | i113 | derive |  |  | Interrupt 113, for device(s): -event     vif2.0-q0-tx | 
	| -event     vif2.0-q0-rx | i114 | derive |  |  | Interrupt 114, for device(s): -event     vif2.0-q0-rx | 
	| -event     vif2.0-q1-tx | i115 | derive |  |  | Interrupt 115, for device(s): -event     vif2.0-q1-tx | 
	| -event     vif2.0-q1-rx | i116 | derive |  |  | Interrupt 116, for device(s): -event     vif2.0-q1-rx | 
	| Non-maskable interrupts | iNMI | derive |  |  | Interrupt NMI, for device(s): Non-maskable interrupts | 
	| Local timer interrupts | iLOC | derive |  |  | Interrupt LOC, for device(s): Local timer interrupts | 
	| Spurious interrupts | iSPU | derive |  |  | Interrupt SPU, for device(s): Spurious interrupts | 
	| Performance monitoring interrupts | iPMI | derive |  |  | Interrupt PMI, for device(s): Performance monitoring interrupts | 
	| IRQ work interrupts | iIWI | derive |  |  | Interrupt IWI, for device(s): IRQ work interrupts | 
	| APIC ICR read retries | iRTR | derive |  |  | Interrupt RTR, for device(s): APIC ICR read retries | 
	| Rescheduling interrupts | iRES | derive |  |  | Interrupt RES, for device(s): Rescheduling interrupts | 
	| Function call interrupts | iCAL | derive |  |  | Interrupt CAL, for device(s): Function call interrupts | 
	| TLB shootdowns | iTLB | derive |  |  | Interrupt TLB, for device(s): TLB shootdowns | 
	| Thermal event interrupts | iTRM | derive |  |  | Interrupt TRM, for device(s): Thermal event interrupts | 
	| Threshold APIC interrupts | iTHR | derive |  |  | Interrupt THR, for device(s): Threshold APIC interrupts | 
	| Deferred Error APIC interrupts | iDFR | derive |  |  | Interrupt DFR, for device(s): Deferred Error APIC interrupts | 
	| Machine check exceptions | iMCE | derive |  |  | Interrupt MCE, for device(s): Machine check exceptions | 
	| Machine check polls | iMCP | derive |  |  | Interrupt MCP, for device(s): Machine check polls | 
	| ERR | iERR | derive |  |  |  | 
	| MIS | iMIS | derive |  |  |  | 
	| Posted-interrupt notification event | iPIN | derive |  |  | Interrupt PIN, for device(s): Posted-interrupt notification event | 
	| Nested posted-interrupt event | iNPI | derive |  |  | Interrupt NPI, for device(s): Nested posted-interrupt event | 
	| Posted-interrupt wakeup event | iPIW | derive |  |  | Interrupt PIW, for device(s): Posted-interrupt wakeup event |