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 |
| 7-fasteoi pinctrl_amd |
i7 |
derive |
|
|
Interrupt 7, for device(s): 7-fasteoi pinctrl_amd |
| 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 |
| 4096-edge AMD-Vi |
i25 |
derive |
|
|
Interrupt 25, for device(s): 4096-edge AMD-Vi |
| ACPI:Event [61] |
i26 |
derive |
|
|
Interrupt 26, for device(s): ACPI:Event [61] |
| 22528-edge PCIe PME, aerdrv |
i27 |
derive |
|
|
Interrupt 27, for device(s): 22528-edge PCIe PME, aerdrv |
| 51200-edge PCIe PME, aerdrv |
i28 |
derive |
|
|
Interrupt 28, for device(s): 51200-edge PCIe PME, aerdrv |
| 53248-edge PCIe PME, aerdrv |
i29 |
derive |
|
|
Interrupt 29, for device(s): 53248-edge PCIe PME, aerdrv |
| 116736-edge PCIe PME, aerdrv |
i31 |
derive |
|
|
Interrupt 31, for device(s): 116736-edge PCIe PME, aerdrv |
| 133120-edge PCIe PME, aerdrv |
i32 |
derive |
|
|
Interrupt 32, for device(s): 133120-edge PCIe PME, aerdrv |
| 1574912-edge ahci[0000:03:00.1] |
i39 |
derive |
|
|
Interrupt 39, for device(s): 1574912-edge ahci[0000:03:00.1] |
| 18350080-edge enp35s0 |
i40 |
derive |
|
|
Interrupt 40, for device(s): 18350080-edge enp35s0 |
| 18350081-edge enp35s0-TxRx-0 |
i41 |
derive |
|
|
Interrupt 41, for device(s): 18350081-edge enp35s0-TxRx-0 |
| 18350082-edge enp35s0-TxRx-1 |
i42 |
derive |
|
|
Interrupt 42, for device(s): 18350082-edge enp35s0-TxRx-1 |
| 18350083-edge enp35s0-TxRx-2 |
i43 |
derive |
|
|
Interrupt 43, for device(s): 18350083-edge enp35s0-TxRx-2 |
| 18350084-edge enp35s0-TxRx-3 |
i44 |
derive |
|
|
Interrupt 44, for device(s): 18350084-edge enp35s0-TxRx-3 |
| 20447232-edge nvme0q0 |
i46 |
derive |
|
|
Interrupt 46, for device(s): 20447232-edge nvme0q0 |
| 20971520-edge nvme1q0 |
i48 |
derive |
|
|
Interrupt 48, for device(s): 20971520-edge nvme1q0 |
| 20447233-edge nvme0q1 |
i49 |
derive |
|
|
Interrupt 49, for device(s): 20447233-edge nvme0q1 |
| 20447234-edge nvme0q2 |
i50 |
derive |
|
|
Interrupt 50, for device(s): 20447234-edge nvme0q2 |
| 20447235-edge nvme0q3 |
i51 |
derive |
|
|
Interrupt 51, for device(s): 20447235-edge nvme0q3 |
| 20447236-edge nvme0q4 |
i52 |
derive |
|
|
Interrupt 52, for device(s): 20447236-edge nvme0q4 |
| 20447237-edge nvme0q5 |
i53 |
derive |
|
|
Interrupt 53, for device(s): 20447237-edge nvme0q5 |
| 20447238-edge nvme0q6 |
i54 |
derive |
|
|
Interrupt 54, for device(s): 20447238-edge nvme0q6 |
| 20447239-edge nvme0q7 |
i55 |
derive |
|
|
Interrupt 55, for device(s): 20447239-edge nvme0q7 |
| 20447240-edge nvme0q8 |
i56 |
derive |
|
|
Interrupt 56, for device(s): 20447240-edge nvme0q8 |
| 20971521-edge nvme1q1 |
i57 |
derive |
|
|
Interrupt 57, for device(s): 20971521-edge nvme1q1 |
| 20971522-edge nvme1q2 |
i58 |
derive |
|
|
Interrupt 58, for device(s): 20971522-edge nvme1q2 |
| 20971523-edge nvme1q3 |
i59 |
derive |
|
|
Interrupt 59, for device(s): 20971523-edge nvme1q3 |
| 20971524-edge nvme1q4 |
i60 |
derive |
|
|
Interrupt 60, for device(s): 20971524-edge nvme1q4 |
| 20971525-edge nvme1q5 |
i61 |
derive |
|
|
Interrupt 61, for device(s): 20971525-edge nvme1q5 |
| 20971526-edge nvme1q6 |
i62 |
derive |
|
|
Interrupt 62, for device(s): 20971526-edge nvme1q6 |
| 20971527-edge nvme1q7 |
i63 |
derive |
|
|
Interrupt 63, for device(s): 20971527-edge nvme1q7 |
| 20971528-edge nvme1q8 |
i64 |
derive |
|
|
Interrupt 64, for device(s): 20971528-edge nvme1q8 |
| 20971529-edge nvme1q9 |
i65 |
derive |
|
|
Interrupt 65, for device(s): 20971529-edge nvme1q9 |
| 20971530-edge nvme1q10 |
i66 |
derive |
|
|
Interrupt 66, for device(s): 20971530-edge nvme1q10 |
| 20971531-edge nvme1q11 |
i67 |
derive |
|
|
Interrupt 67, for device(s): 20971531-edge nvme1q11 |
| 20971532-edge nvme1q12 |
i68 |
derive |
|
|
Interrupt 68, for device(s): 20971532-edge nvme1q12 |
| 20971533-edge nvme1q13 |
i69 |
derive |
|
|
Interrupt 69, for device(s): 20971533-edge nvme1q13 |
| 20971534-edge nvme1q14 |
i70 |
derive |
|
|
Interrupt 70, for device(s): 20971534-edge nvme1q14 |
| 20971535-edge nvme1q15 |
i71 |
derive |
|
|
Interrupt 71, for device(s): 20971535-edge nvme1q15 |
| 20971536-edge nvme1q16 |
i72 |
derive |
|
|
Interrupt 72, for device(s): 20971536-edge nvme1q16 |
| 20971537-edge nvme1q17 |
i73 |
derive |
|
|
Interrupt 73, for device(s): 20971537-edge nvme1q17 |
| 20971538-edge nvme1q18 |
i74 |
derive |
|
|
Interrupt 74, for device(s): 20971538-edge nvme1q18 |
| 20971539-edge nvme1q19 |
i75 |
derive |
|
|
Interrupt 75, for device(s): 20971539-edge nvme1q19 |
| 20971540-edge nvme1q20 |
i76 |
derive |
|
|
Interrupt 76, for device(s): 20971540-edge nvme1q20 |
| 20971541-edge nvme1q21 |
i77 |
derive |
|
|
Interrupt 77, for device(s): 20971541-edge nvme1q21 |
| 20971542-edge nvme1q22 |
i78 |
derive |
|
|
Interrupt 78, for device(s): 20971542-edge nvme1q22 |
| 20971543-edge nvme1q23 |
i79 |
derive |
|
|
Interrupt 79, for device(s): 20971543-edge nvme1q23 |
| 20971544-edge nvme1q24 |
i80 |
derive |
|
|
Interrupt 80, for device(s): 20971544-edge nvme1q24 |
| 20971545-edge nvme1q25 |
i81 |
derive |
|
|
Interrupt 81, for device(s): 20971545-edge nvme1q25 |
| 20971546-edge nvme1q26 |
i82 |
derive |
|
|
Interrupt 82, for device(s): 20971546-edge nvme1q26 |
| 20971547-edge nvme1q27 |
i83 |
derive |
|
|
Interrupt 83, for device(s): 20971547-edge nvme1q27 |
| 20971548-edge nvme1q28 |
i84 |
derive |
|
|
Interrupt 84, for device(s): 20971548-edge nvme1q28 |
| 20971549-edge nvme1q29 |
i85 |
derive |
|
|
Interrupt 85, for device(s): 20971549-edge nvme1q29 |
| 20971550-edge nvme1q30 |
i86 |
derive |
|
|
Interrupt 86, for device(s): 20971550-edge nvme1q30 |
| 20971551-edge nvme1q31 |
i87 |
derive |
|
|
Interrupt 87, for device(s): 20971551-edge nvme1q31 |
| 20971552-edge nvme1q32 |
i88 |
derive |
|
|
Interrupt 88, for device(s): 20971552-edge nvme1q32 |
| 1572864-edge xhci_hcd |
i89 |
derive |
|
|
Interrupt 89, for device(s): 1572864-edge xhci_hcd |
| 22026240-edge xhci_hcd |
i91 |
derive |
|
|
Interrupt 91, for device(s): 22026240-edge xhci_hcd |
| 22026241-edge xhci_hcd |
i92 |
derive |
|
|
Interrupt 92, for device(s): 22026241-edge xhci_hcd |
| 22026242-edge xhci_hcd |
i93 |
derive |
|
|
Interrupt 93, for device(s): 22026242-edge xhci_hcd |
| 22026243-edge xhci_hcd |
i94 |
derive |
|
|
Interrupt 94, for device(s): 22026243-edge xhci_hcd |
| 22026244-edge xhci_hcd |
i95 |
derive |
|
|
Interrupt 95, for device(s): 22026244-edge xhci_hcd |
| 22026245-edge xhci_hcd |
i96 |
derive |
|
|
Interrupt 96, for device(s): 22026245-edge xhci_hcd |
| 22026246-edge xhci_hcd |
i97 |
derive |
|
|
Interrupt 97, for device(s): 22026246-edge xhci_hcd |
| 22026247-edge xhci_hcd |
i98 |
derive |
|
|
Interrupt 98, for device(s): 22026247-edge xhci_hcd |
| 22028288-edge snd_hda_intel:card0 |
i103 |
derive |
|
|
Interrupt 103, for device(s): 22028288-edge snd_hda_intel:card0 |
| 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 |
