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 |
| 2-edge timer |
i0 |
derive |
|
|
Interrupt 0, for device(s): 2-edge timer |
| 1-edge i8042 |
i1 |
derive |
|
|
Interrupt 1, for device(s): 1-edge i8042 |
| 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 |
| 12-edge i8042 |
i12 |
derive |
|
|
Interrupt 12, for device(s): 12-edge i8042 |
| 4096-edge AMD-Vi |
i25 |
derive |
|
|
Interrupt 25, for device(s): 4096-edge AMD-Vi |
| 20480-edge aerdrv |
i26 |
derive |
|
|
Interrupt 26, for device(s): 20480-edge aerdrv |
| 51200-edge aerdrv |
i27 |
derive |
|
|
Interrupt 27, for device(s): 51200-edge aerdrv |
| 53248-edge aerdrv |
i28 |
derive |
|
|
Interrupt 28, for device(s): 53248-edge aerdrv |
| 116736-edge aerdrv |
i30 |
derive |
|
|
Interrupt 30, for device(s): 116736-edge aerdrv |
| 133120-edge aerdrv |
i31 |
derive |
|
|
Interrupt 31, for device(s): 133120-edge aerdrv |
| 4194304-edge nvme0q0, nvme0q1 |
i41 |
derive |
|
|
Interrupt 41, for device(s): 4194304-edge nvme0q0, nvme0q1 |
| 4194320-edge nvme0q17 |
i43 |
derive |
|
|
Interrupt 43, for device(s): 4194320-edge nvme0q17 |
| 3670016-edge enp7s0 |
i44 |
derive |
|
|
Interrupt 44, for device(s): 3670016-edge enp7s0 |
| 3670017-edge enp7s0-TxRx-0 |
i45 |
derive |
|
|
Interrupt 45, for device(s): 3670017-edge enp7s0-TxRx-0 |
| 3670018-edge enp7s0-TxRx-1 |
i46 |
derive |
|
|
Interrupt 46, for device(s): 3670018-edge enp7s0-TxRx-1 |
| 3670019-edge enp7s0-TxRx-2 |
i47 |
derive |
|
|
Interrupt 47, for device(s): 3670019-edge enp7s0-TxRx-2 |
| 3670020-edge enp7s0-TxRx-3 |
i48 |
derive |
|
|
Interrupt 48, for device(s): 3670020-edge enp7s0-TxRx-3 |
| 524288-edge xhci_hcd |
i49 |
derive |
|
|
Interrupt 49, for device(s): 524288-edge xhci_hcd |
| 524289-edge xhci_hcd |
i50 |
derive |
|
|
Interrupt 50, for device(s): 524289-edge xhci_hcd |
| 524290-edge xhci_hcd |
i51 |
derive |
|
|
Interrupt 51, for device(s): 524290-edge xhci_hcd |
| 524291-edge xhci_hcd |
i52 |
derive |
|
|
Interrupt 52, for device(s): 524291-edge xhci_hcd |
| 524292-edge xhci_hcd |
i53 |
derive |
|
|
Interrupt 53, for device(s): 524292-edge xhci_hcd |
| 524293-edge xhci_hcd |
i54 |
derive |
|
|
Interrupt 54, for device(s): 524293-edge xhci_hcd |
| 524294-edge xhci_hcd |
i55 |
derive |
|
|
Interrupt 55, for device(s): 524294-edge xhci_hcd |
| 524295-edge xhci_hcd |
i56 |
derive |
|
|
Interrupt 56, for device(s): 524295-edge xhci_hcd |
| 526336-edge ahci[0000:01:00.1] |
i58 |
derive |
|
|
Interrupt 58, for device(s): 526336-edge ahci[0000:01:00.1] |
| 5773312-edge xhci_hcd |
i59 |
derive |
|
|
Interrupt 59, for device(s): 5773312-edge xhci_hcd |
| 5773313-edge xhci_hcd |
i60 |
derive |
|
|
Interrupt 60, for device(s): 5773313-edge xhci_hcd |
| 5773314-edge xhci_hcd |
i61 |
derive |
|
|
Interrupt 61, for device(s): 5773314-edge xhci_hcd |
| 5773315-edge xhci_hcd |
i62 |
derive |
|
|
Interrupt 62, for device(s): 5773315-edge xhci_hcd |
| 5773316-edge xhci_hcd |
i63 |
derive |
|
|
Interrupt 63, for device(s): 5773316-edge xhci_hcd |
| 5773317-edge xhci_hcd |
i64 |
derive |
|
|
Interrupt 64, for device(s): 5773317-edge xhci_hcd |
| 5773318-edge xhci_hcd |
i65 |
derive |
|
|
Interrupt 65, for device(s): 5773318-edge xhci_hcd |
| 5773319-edge xhci_hcd |
i66 |
derive |
|
|
Interrupt 66, for device(s): 5773319-edge xhci_hcd |
| 4194305-edge nvme0q2 |
i67 |
derive |
|
|
Interrupt 67, for device(s): 4194305-edge nvme0q2 |
| 4194306-edge nvme0q3 |
i68 |
derive |
|
|
Interrupt 68, for device(s): 4194306-edge nvme0q3 |
| 4194307-edge nvme0q4 |
i69 |
derive |
|
|
Interrupt 69, for device(s): 4194307-edge nvme0q4 |
| 4194308-edge nvme0q5 |
i70 |
derive |
|
|
Interrupt 70, for device(s): 4194308-edge nvme0q5 |
| 4194309-edge nvme0q6 |
i71 |
derive |
|
|
Interrupt 71, for device(s): 4194309-edge nvme0q6 |
| 4194310-edge nvme0q7 |
i72 |
derive |
|
|
Interrupt 72, for device(s): 4194310-edge nvme0q7 |
| 4194311-edge nvme0q8 |
i73 |
derive |
|
|
Interrupt 73, for device(s): 4194311-edge nvme0q8 |
| 4194312-edge nvme0q9 |
i74 |
derive |
|
|
Interrupt 74, for device(s): 4194312-edge nvme0q9 |
| 4194313-edge nvme0q10 |
i75 |
derive |
|
|
Interrupt 75, for device(s): 4194313-edge nvme0q10 |
| 4194314-edge nvme0q11 |
i76 |
derive |
|
|
Interrupt 76, for device(s): 4194314-edge nvme0q11 |
| 4194315-edge nvme0q12 |
i77 |
derive |
|
|
Interrupt 77, for device(s): 4194315-edge nvme0q12 |
| 4194316-edge nvme0q13 |
i78 |
derive |
|
|
Interrupt 78, for device(s): 4194316-edge nvme0q13 |
| 4194317-edge nvme0q14 |
i79 |
derive |
|
|
Interrupt 79, for device(s): 4194317-edge nvme0q14 |
| 4194318-edge nvme0q15 |
i80 |
derive |
|
|
Interrupt 80, for device(s): 4194318-edge nvme0q15 |
| 4194319-edge nvme0q16 |
i81 |
derive |
|
|
Interrupt 81, for device(s): 4194319-edge nvme0q16 |
| 4194321-edge nvme0q18 |
i82 |
derive |
|
|
Interrupt 82, for device(s): 4194321-edge nvme0q18 |
| 4194322-edge nvme0q19 |
i83 |
derive |
|
|
Interrupt 83, for device(s): 4194322-edge nvme0q19 |
| 4718592-edge nvme1q0, nvme1q1 |
i84 |
derive |
|
|
Interrupt 84, for device(s): 4718592-edge nvme1q0, nvme1q1 |
| 4194323-edge nvme0q20 |
i85 |
derive |
|
|
Interrupt 85, for device(s): 4194323-edge nvme0q20 |
| 4718593-edge nvme1q2 |
i86 |
derive |
|
|
Interrupt 86, for device(s): 4718593-edge nvme1q2 |
| 4194324-edge nvme0q21 |
i87 |
derive |
|
|
Interrupt 87, for device(s): 4194324-edge nvme0q21 |
| 4718594-edge nvme1q3 |
i88 |
derive |
|
|
Interrupt 88, for device(s): 4718594-edge nvme1q3 |
| 4194325-edge nvme0q22 |
i89 |
derive |
|
|
Interrupt 89, for device(s): 4194325-edge nvme0q22 |
| 4718595-edge nvme1q4 |
i90 |
derive |
|
|
Interrupt 90, for device(s): 4718595-edge nvme1q4 |
| 4194326-edge nvme0q23 |
i91 |
derive |
|
|
Interrupt 91, for device(s): 4194326-edge nvme0q23 |
| 4718596-edge nvme1q5 |
i92 |
derive |
|
|
Interrupt 92, for device(s): 4718596-edge nvme1q5 |
| 4194327-edge nvme0q24 |
i93 |
derive |
|
|
Interrupt 93, for device(s): 4194327-edge nvme0q24 |
| 4718597-edge nvme1q6 |
i94 |
derive |
|
|
Interrupt 94, for device(s): 4718597-edge nvme1q6 |
| 4194328-edge nvme0q25 |
i95 |
derive |
|
|
Interrupt 95, for device(s): 4194328-edge nvme0q25 |
| 4718598-edge nvme1q7 |
i96 |
derive |
|
|
Interrupt 96, for device(s): 4718598-edge nvme1q7 |
| 4194329-edge nvme0q26 |
i97 |
derive |
|
|
Interrupt 97, for device(s): 4194329-edge nvme0q26 |
| 4718599-edge nvme1q8 |
i98 |
derive |
|
|
Interrupt 98, for device(s): 4718599-edge nvme1q8 |
| 4194330-edge nvme0q27 |
i99 |
derive |
|
|
Interrupt 99, for device(s): 4194330-edge nvme0q27 |
| 4718600-edge nvme1q9 |
i100 |
derive |
|
|
Interrupt 100, for device(s): 4718600-edge nvme1q9 |
| 4194331-edge nvme0q28 |
i101 |
derive |
|
|
Interrupt 101, for device(s): 4194331-edge nvme0q28 |
| 4718601-edge nvme1q10 |
i102 |
derive |
|
|
Interrupt 102, for device(s): 4718601-edge nvme1q10 |
| 4194332-edge nvme0q29 |
i103 |
derive |
|
|
Interrupt 103, for device(s): 4194332-edge nvme0q29 |
| 4718602-edge nvme1q11 |
i104 |
derive |
|
|
Interrupt 104, for device(s): 4718602-edge nvme1q11 |
| 4194333-edge nvme0q30 |
i105 |
derive |
|
|
Interrupt 105, for device(s): 4194333-edge nvme0q30 |
| 4718603-edge nvme1q12 |
i106 |
derive |
|
|
Interrupt 106, for device(s): 4718603-edge nvme1q12 |
| 4194334-edge nvme0q31 |
i107 |
derive |
|
|
Interrupt 107, for device(s): 4194334-edge nvme0q31 |
| 4718604-edge nvme1q13 |
i108 |
derive |
|
|
Interrupt 108, for device(s): 4718604-edge nvme1q13 |
| 4194335-edge nvme0q32 |
i109 |
derive |
|
|
Interrupt 109, for device(s): 4194335-edge nvme0q32 |
| 4718605-edge nvme1q14 |
i110 |
derive |
|
|
Interrupt 110, for device(s): 4718605-edge nvme1q14 |
| 4718606-edge nvme1q15 |
i111 |
derive |
|
|
Interrupt 111, for device(s): 4718606-edge nvme1q15 |
| 4718607-edge nvme1q16 |
i112 |
derive |
|
|
Interrupt 112, for device(s): 4718607-edge nvme1q16 |
| 4718608-edge nvme1q17 |
i113 |
derive |
|
|
Interrupt 113, for device(s): 4718608-edge nvme1q17 |
| 4718609-edge nvme1q18 |
i114 |
derive |
|
|
Interrupt 114, for device(s): 4718609-edge nvme1q18 |
| 4718610-edge nvme1q19 |
i115 |
derive |
|
|
Interrupt 115, for device(s): 4718610-edge nvme1q19 |
| 4718611-edge nvme1q20 |
i116 |
derive |
|
|
Interrupt 116, for device(s): 4718611-edge nvme1q20 |
| 4718612-edge nvme1q21 |
i117 |
derive |
|
|
Interrupt 117, for device(s): 4718612-edge nvme1q21 |
| 4718613-edge nvme1q22 |
i118 |
derive |
|
|
Interrupt 118, for device(s): 4718613-edge nvme1q22 |
| 4718614-edge nvme1q23 |
i119 |
derive |
|
|
Interrupt 119, for device(s): 4718614-edge nvme1q23 |
| 4718615-edge nvme1q24 |
i120 |
derive |
|
|
Interrupt 120, for device(s): 4718615-edge nvme1q24 |
| 4718616-edge nvme1q25 |
i121 |
derive |
|
|
Interrupt 121, for device(s): 4718616-edge nvme1q25 |
| 4718617-edge nvme1q26 |
i122 |
derive |
|
|
Interrupt 122, for device(s): 4718617-edge nvme1q26 |
| 4718618-edge nvme1q27 |
i123 |
derive |
|
|
Interrupt 123, for device(s): 4718618-edge nvme1q27 |
| 4718619-edge nvme1q28 |
i124 |
derive |
|
|
Interrupt 124, for device(s): 4718619-edge nvme1q28 |
| 4718620-edge nvme1q29 |
i125 |
derive |
|
|
Interrupt 125, for device(s): 4718620-edge nvme1q29 |
| 4718621-edge nvme1q30 |
i126 |
derive |
|
|
Interrupt 126, for device(s): 4718621-edge nvme1q30 |
| 4718622-edge nvme1q31 |
i127 |
derive |
|
|
Interrupt 127, for device(s): 4718622-edge nvme1q31 |
| 4718623-edge nvme1q32 |
i128 |
derive |
|
|
Interrupt 128, for device(s): 4718623-edge nvme1q32 |
| 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 |
| Posted-interrupt wakeup event |
iPIW |
derive |
|
|
Interrupt PIW, for device(s): Posted-interrupt wakeup event |
