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 |
| 1-edge i8042 |
i1 |
derive |
|
|
Interrupt 1, for device(s): 1-edge i8042 |
| 4-edge ttyS0 |
i4 |
derive |
|
|
Interrupt 4, for device(s): 4-edge ttyS0 |
| 6-edge floppy |
i6 |
derive |
|
|
Interrupt 6, for device(s): 6-edge floppy |
| 8-edge rtc0 |
i8 |
derive |
|
|
Interrupt 8, for device(s): 8-edge rtc0 |
| 9-fasteoi acpi |
i9 |
derive |
|
|
Interrupt 9, for device(s): 9-fasteoi acpi |
| 11-fasteoi virtio6, virtio5 |
i11 |
derive |
|
|
Interrupt 11, for device(s): 11-fasteoi virtio6, virtio5 |
| 12-edge i8042 |
i12 |
derive |
|
|
Interrupt 12, for device(s): 12-edge i8042 |
| 14-edge ata_piix |
i14 |
derive |
|
|
Interrupt 14, for device(s): 14-edge ata_piix |
| 15-edge ata_piix |
i15 |
derive |
|
|
Interrupt 15, for device(s): 15-edge ata_piix |
| 114688-edge virtio1-config |
i24 |
derive |
|
|
Interrupt 24, for device(s): 114688-edge virtio1-config |
| 114689-edge virtio1-virtqueues |
i25 |
derive |
|
|
Interrupt 25, for device(s): 114689-edge virtio1-virtqueues |
| 131072-edge virtio2-config |
i26 |
derive |
|
|
Interrupt 26, for device(s): 131072-edge virtio2-config |
| 131073-edge virtio2-req.0 |
i27 |
derive |
|
|
Interrupt 27, for device(s): 131073-edge virtio2-req.0 |
| 131074-edge virtio2-req.1 |
i28 |
derive |
|
|
Interrupt 28, for device(s): 131074-edge virtio2-req.1 |
| 131075-edge virtio2-req.2 |
i29 |
derive |
|
|
Interrupt 29, for device(s): 131075-edge virtio2-req.2 |
| 131076-edge virtio2-req.3 |
i30 |
derive |
|
|
Interrupt 30, for device(s): 131076-edge virtio2-req.3 |
| 131077-edge virtio2-req.4 |
i31 |
derive |
|
|
Interrupt 31, for device(s): 131077-edge virtio2-req.4 |
| 131078-edge virtio2-req.5 |
i32 |
derive |
|
|
Interrupt 32, for device(s): 131078-edge virtio2-req.5 |
| 131079-edge virtio2-req.6 |
i33 |
derive |
|
|
Interrupt 33, for device(s): 131079-edge virtio2-req.6 |
| 131080-edge virtio2-req.7 |
i34 |
derive |
|
|
Interrupt 34, for device(s): 131080-edge virtio2-req.7 |
| 131081-edge virtio2-req.8 |
i35 |
derive |
|
|
Interrupt 35, for device(s): 131081-edge virtio2-req.8 |
| 131082-edge virtio2-req.9 |
i36 |
derive |
|
|
Interrupt 36, for device(s): 131082-edge virtio2-req.9 |
| 131083-edge virtio2-req.10 |
i37 |
derive |
|
|
Interrupt 37, for device(s): 131083-edge virtio2-req.10 |
| 131084-edge virtio2-req.11 |
i38 |
derive |
|
|
Interrupt 38, for device(s): 131084-edge virtio2-req.11 |
| 131085-edge virtio2-req.12 |
i39 |
derive |
|
|
Interrupt 39, for device(s): 131085-edge virtio2-req.12 |
| 131086-edge virtio2-req.13 |
i40 |
derive |
|
|
Interrupt 40, for device(s): 131086-edge virtio2-req.13 |
| 131087-edge virtio2-req.14 |
i41 |
derive |
|
|
Interrupt 41, for device(s): 131087-edge virtio2-req.14 |
| 131088-edge virtio2-req.15 |
i42 |
derive |
|
|
Interrupt 42, for device(s): 131088-edge virtio2-req.15 |
| 131089-edge virtio2-req.16 |
i43 |
derive |
|
|
Interrupt 43, for device(s): 131089-edge virtio2-req.16 |
| 131090-edge virtio2-req.17 |
i44 |
derive |
|
|
Interrupt 44, for device(s): 131090-edge virtio2-req.17 |
| 131091-edge virtio2-req.18 |
i45 |
derive |
|
|
Interrupt 45, for device(s): 131091-edge virtio2-req.18 |
| 131092-edge virtio2-req.19 |
i46 |
derive |
|
|
Interrupt 46, for device(s): 131092-edge virtio2-req.19 |
| 131093-edge virtio2-req.20 |
i47 |
derive |
|
|
Interrupt 47, for device(s): 131093-edge virtio2-req.20 |
| 131094-edge virtio2-req.21 |
i48 |
derive |
|
|
Interrupt 48, for device(s): 131094-edge virtio2-req.21 |
| 131095-edge virtio2-req.22 |
i49 |
derive |
|
|
Interrupt 49, for device(s): 131095-edge virtio2-req.22 |
| 131096-edge virtio2-req.23 |
i50 |
derive |
|
|
Interrupt 50, for device(s): 131096-edge virtio2-req.23 |
| 147456-edge virtio3-config |
i51 |
derive |
|
|
Interrupt 51, for device(s): 147456-edge virtio3-config |
| 147457-edge virtio3-req.0 |
i52 |
derive |
|
|
Interrupt 52, for device(s): 147457-edge virtio3-req.0 |
| 147458-edge virtio3-req.1 |
i53 |
derive |
|
|
Interrupt 53, for device(s): 147458-edge virtio3-req.1 |
| 147459-edge virtio3-req.2 |
i54 |
derive |
|
|
Interrupt 54, for device(s): 147459-edge virtio3-req.2 |
| 147460-edge virtio3-req.3 |
i55 |
derive |
|
|
Interrupt 55, for device(s): 147460-edge virtio3-req.3 |
| 147461-edge virtio3-req.4 |
i56 |
derive |
|
|
Interrupt 56, for device(s): 147461-edge virtio3-req.4 |
| 147462-edge virtio3-req.5 |
i57 |
derive |
|
|
Interrupt 57, for device(s): 147462-edge virtio3-req.5 |
| 147463-edge virtio3-req.6 |
i58 |
derive |
|
|
Interrupt 58, for device(s): 147463-edge virtio3-req.6 |
| 147464-edge virtio3-req.7 |
i59 |
derive |
|
|
Interrupt 59, for device(s): 147464-edge virtio3-req.7 |
| 147465-edge virtio3-req.8 |
i60 |
derive |
|
|
Interrupt 60, for device(s): 147465-edge virtio3-req.8 |
| 147466-edge virtio3-req.9 |
i61 |
derive |
|
|
Interrupt 61, for device(s): 147466-edge virtio3-req.9 |
| 147467-edge virtio3-req.10 |
i62 |
derive |
|
|
Interrupt 62, for device(s): 147467-edge virtio3-req.10 |
| 147468-edge virtio3-req.11 |
i63 |
derive |
|
|
Interrupt 63, for device(s): 147468-edge virtio3-req.11 |
| 147469-edge virtio3-req.12 |
i64 |
derive |
|
|
Interrupt 64, for device(s): 147469-edge virtio3-req.12 |
| 147470-edge virtio3-req.13 |
i65 |
derive |
|
|
Interrupt 65, for device(s): 147470-edge virtio3-req.13 |
| 147471-edge virtio3-req.14 |
i66 |
derive |
|
|
Interrupt 66, for device(s): 147471-edge virtio3-req.14 |
| 147472-edge virtio3-req.15 |
i67 |
derive |
|
|
Interrupt 67, for device(s): 147472-edge virtio3-req.15 |
| 147473-edge virtio3-req.16 |
i68 |
derive |
|
|
Interrupt 68, for device(s): 147473-edge virtio3-req.16 |
| 147474-edge virtio3-req.17 |
i69 |
derive |
|
|
Interrupt 69, for device(s): 147474-edge virtio3-req.17 |
| 147475-edge virtio3-req.18 |
i70 |
derive |
|
|
Interrupt 70, for device(s): 147475-edge virtio3-req.18 |
| 147476-edge virtio3-req.19 |
i71 |
derive |
|
|
Interrupt 71, for device(s): 147476-edge virtio3-req.19 |
| 147477-edge virtio3-req.20 |
i72 |
derive |
|
|
Interrupt 72, for device(s): 147477-edge virtio3-req.20 |
| 147478-edge virtio3-req.21 |
i73 |
derive |
|
|
Interrupt 73, for device(s): 147478-edge virtio3-req.21 |
| 147479-edge virtio3-req.22 |
i74 |
derive |
|
|
Interrupt 74, for device(s): 147479-edge virtio3-req.22 |
| 147480-edge virtio3-req.23 |
i75 |
derive |
|
|
Interrupt 75, for device(s): 147480-edge virtio3-req.23 |
| 163840-edge virtio4-config |
i76 |
derive |
|
|
Interrupt 76, for device(s): 163840-edge virtio4-config |
| 163841-edge virtio4-req.0 |
i77 |
derive |
|
|
Interrupt 77, for device(s): 163841-edge virtio4-req.0 |
| 163842-edge virtio4-req.1 |
i78 |
derive |
|
|
Interrupt 78, for device(s): 163842-edge virtio4-req.1 |
| 163843-edge virtio4-req.2 |
i79 |
derive |
|
|
Interrupt 79, for device(s): 163843-edge virtio4-req.2 |
| 163844-edge virtio4-req.3 |
i80 |
derive |
|
|
Interrupt 80, for device(s): 163844-edge virtio4-req.3 |
| 163845-edge virtio4-req.4 |
i81 |
derive |
|
|
Interrupt 81, for device(s): 163845-edge virtio4-req.4 |
| 163846-edge virtio4-req.5 |
i82 |
derive |
|
|
Interrupt 82, for device(s): 163846-edge virtio4-req.5 |
| 163847-edge virtio4-req.6 |
i83 |
derive |
|
|
Interrupt 83, for device(s): 163847-edge virtio4-req.6 |
| 163848-edge virtio4-req.7 |
i84 |
derive |
|
|
Interrupt 84, for device(s): 163848-edge virtio4-req.7 |
| 163849-edge virtio4-req.8 |
i85 |
derive |
|
|
Interrupt 85, for device(s): 163849-edge virtio4-req.8 |
| 163850-edge virtio4-req.9 |
i86 |
derive |
|
|
Interrupt 86, for device(s): 163850-edge virtio4-req.9 |
| 163851-edge virtio4-req.10 |
i87 |
derive |
|
|
Interrupt 87, for device(s): 163851-edge virtio4-req.10 |
| 163852-edge virtio4-req.11 |
i88 |
derive |
|
|
Interrupt 88, for device(s): 163852-edge virtio4-req.11 |
| 163853-edge virtio4-req.12 |
i89 |
derive |
|
|
Interrupt 89, for device(s): 163853-edge virtio4-req.12 |
| 163854-edge virtio4-req.13 |
i90 |
derive |
|
|
Interrupt 90, for device(s): 163854-edge virtio4-req.13 |
| 163855-edge virtio4-req.14 |
i91 |
derive |
|
|
Interrupt 91, for device(s): 163855-edge virtio4-req.14 |
| 163856-edge virtio4-req.15 |
i92 |
derive |
|
|
Interrupt 92, for device(s): 163856-edge virtio4-req.15 |
| 163857-edge virtio4-req.16 |
i93 |
derive |
|
|
Interrupt 93, for device(s): 163857-edge virtio4-req.16 |
| 163858-edge virtio4-req.17 |
i94 |
derive |
|
|
Interrupt 94, for device(s): 163858-edge virtio4-req.17 |
| 163859-edge virtio4-req.18 |
i95 |
derive |
|
|
Interrupt 95, for device(s): 163859-edge virtio4-req.18 |
| 163860-edge virtio4-req.19 |
i96 |
derive |
|
|
Interrupt 96, for device(s): 163860-edge virtio4-req.19 |
| 163861-edge virtio4-req.20 |
i97 |
derive |
|
|
Interrupt 97, for device(s): 163861-edge virtio4-req.20 |
| 163862-edge virtio4-req.21 |
i98 |
derive |
|
|
Interrupt 98, for device(s): 163862-edge virtio4-req.21 |
| 163863-edge virtio4-req.22 |
i99 |
derive |
|
|
Interrupt 99, for device(s): 163863-edge virtio4-req.22 |
| 163864-edge virtio4-req.23 |
i100 |
derive |
|
|
Interrupt 100, for device(s): 163864-edge virtio4-req.23 |
| 98304-edge ahci[0000:00:06.0] |
i101 |
derive |
|
|
Interrupt 101, for device(s): 98304-edge ahci[0000:00:06.0] |
| 81920-edge xhci_hcd |
i102 |
derive |
|
|
Interrupt 102, for device(s): 81920-edge xhci_hcd |
| 81921-edge xhci_hcd |
i103 |
derive |
|
|
Interrupt 103, for device(s): 81921-edge xhci_hcd |
| 81922-edge xhci_hcd |
i104 |
derive |
|
|
Interrupt 104, for device(s): 81922-edge xhci_hcd |
| 81923-edge xhci_hcd |
i105 |
derive |
|
|
Interrupt 105, for device(s): 81923-edge xhci_hcd |
| 81924-edge xhci_hcd |
i106 |
derive |
|
|
Interrupt 106, for device(s): 81924-edge xhci_hcd |
| 81925-edge xhci_hcd |
i107 |
derive |
|
|
Interrupt 107, for device(s): 81925-edge xhci_hcd |
| 81926-edge xhci_hcd |
i108 |
derive |
|
|
Interrupt 108, for device(s): 81926-edge xhci_hcd |
| 81927-edge xhci_hcd |
i109 |
derive |
|
|
Interrupt 109, for device(s): 81927-edge xhci_hcd |
| 81928-edge xhci_hcd |
i110 |
derive |
|
|
Interrupt 110, for device(s): 81928-edge xhci_hcd |
| 81929-edge xhci_hcd |
i111 |
derive |
|
|
Interrupt 111, for device(s): 81929-edge xhci_hcd |
| 81930-edge xhci_hcd |
i112 |
derive |
|
|
Interrupt 112, for device(s): 81930-edge xhci_hcd |
| 81931-edge xhci_hcd |
i113 |
derive |
|
|
Interrupt 113, for device(s): 81931-edge xhci_hcd |
| 81932-edge xhci_hcd |
i114 |
derive |
|
|
Interrupt 114, for device(s): 81932-edge xhci_hcd |
| 81933-edge xhci_hcd |
i115 |
derive |
|
|
Interrupt 115, for device(s): 81933-edge xhci_hcd |
| 81934-edge xhci_hcd |
i116 |
derive |
|
|
Interrupt 116, for device(s): 81934-edge xhci_hcd |
| 81935-edge xhci_hcd |
i117 |
derive |
|
|
Interrupt 117, for device(s): 81935-edge xhci_hcd |
| 49152-edge virtio0-config |
i118 |
derive |
|
|
Interrupt 118, for device(s): 49152-edge virtio0-config |
| 49153-edge virtio0-input.0 |
i119 |
derive |
|
|
Interrupt 119, for device(s): 49153-edge virtio0-input.0 |
| 49154-edge virtio0-output.0 |
i120 |
derive |
|
|
Interrupt 120, for device(s): 49154-edge virtio0-output.0 |
| 212992-edge virtio7-config |
i121 |
derive |
|
|
Interrupt 121, for device(s): 212992-edge virtio7-config |
| 212993-edge virtio7-input.0 |
i122 |
derive |
|
|
Interrupt 122, for device(s): 212993-edge virtio7-input.0 |
| 212994-edge virtio7-output.0 |
i123 |
derive |
|
|
Interrupt 123, for device(s): 212994-edge virtio7-output.0 |
| 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 |
| Hypervisor callback interrupts |
iHYP |
derive |
|
|
Interrupt HYP, for device(s): Hypervisor callback interrupts |
| 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 |
