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 |
i26 |
derive |
|
|
Interrupt 26, for device(s): 4096-edge AMD-Vi |
| 20480-edge PCIe PME |
i27 |
derive |
|
|
Interrupt 27, for device(s): 20480-edge PCIe PME |
| 34816-edge PCIe PME |
i28 |
derive |
|
|
Interrupt 28, for device(s): 34816-edge PCIe PME |
| 133120-edge PCIe PME |
i29 |
derive |
|
|
Interrupt 29, for device(s): 133120-edge PCIe PME |
| 137216-edge PCIe PME |
i30 |
derive |
|
|
Interrupt 30, for device(s): 137216-edge PCIe PME |
| 3670016-edge eno1 |
i42 |
derive |
|
|
Interrupt 42, for device(s): 3670016-edge eno1 |
| 4718592-edge xhci_hcd |
i43 |
derive |
|
|
Interrupt 43, for device(s): 4718592-edge xhci_hcd |
| 4718593-edge xhci_hcd |
i44 |
derive |
|
|
Interrupt 44, for device(s): 4718593-edge xhci_hcd |
| 4718594-edge xhci_hcd |
i45 |
derive |
|
|
Interrupt 45, for device(s): 4718594-edge xhci_hcd |
| 4718595-edge xhci_hcd |
i46 |
derive |
|
|
Interrupt 46, for device(s): 4718595-edge xhci_hcd |
| 4718596-edge xhci_hcd |
i47 |
derive |
|
|
Interrupt 47, for device(s): 4718596-edge xhci_hcd |
| 4718597-edge xhci_hcd |
i48 |
derive |
|
|
Interrupt 48, for device(s): 4718597-edge xhci_hcd |
| 4718598-edge xhci_hcd |
i49 |
derive |
|
|
Interrupt 49, for device(s): 4718598-edge xhci_hcd |
| 4718599-edge xhci_hcd |
i50 |
derive |
|
|
Interrupt 50, for device(s): 4718599-edge xhci_hcd |
| 5773312-edge xhci_hcd |
i52 |
derive |
|
|
Interrupt 52, for device(s): 5773312-edge xhci_hcd |
| 5773313-edge xhci_hcd |
i53 |
derive |
|
|
Interrupt 53, for device(s): 5773313-edge xhci_hcd |
| 5773314-edge xhci_hcd |
i54 |
derive |
|
|
Interrupt 54, for device(s): 5773314-edge xhci_hcd |
| 5773315-edge xhci_hcd |
i55 |
derive |
|
|
Interrupt 55, for device(s): 5773315-edge xhci_hcd |
| 5773316-edge xhci_hcd |
i56 |
derive |
|
|
Interrupt 56, for device(s): 5773316-edge xhci_hcd |
| 5773317-edge xhci_hcd |
i57 |
derive |
|
|
Interrupt 57, for device(s): 5773317-edge xhci_hcd |
| 5773318-edge xhci_hcd |
i58 |
derive |
|
|
Interrupt 58, for device(s): 5773318-edge xhci_hcd |
| 5773319-edge xhci_hcd |
i59 |
derive |
|
|
Interrupt 59, for device(s): 5773319-edge xhci_hcd |
| 5775360-edge xhci_hcd |
i61 |
derive |
|
|
Interrupt 61, for device(s): 5775360-edge xhci_hcd |
| 5775361-edge xhci_hcd |
i62 |
derive |
|
|
Interrupt 62, for device(s): 5775361-edge xhci_hcd |
| 5775362-edge xhci_hcd |
i63 |
derive |
|
|
Interrupt 63, for device(s): 5775362-edge xhci_hcd |
| 5775363-edge xhci_hcd |
i64 |
derive |
|
|
Interrupt 64, for device(s): 5775363-edge xhci_hcd |
| 5775364-edge xhci_hcd |
i65 |
derive |
|
|
Interrupt 65, for device(s): 5775364-edge xhci_hcd |
| 5775365-edge xhci_hcd |
i66 |
derive |
|
|
Interrupt 66, for device(s): 5775365-edge xhci_hcd |
| 5775366-edge xhci_hcd |
i67 |
derive |
|
|
Interrupt 67, for device(s): 5775366-edge xhci_hcd |
| 5775367-edge xhci_hcd |
i68 |
derive |
|
|
Interrupt 68, for device(s): 5775367-edge xhci_hcd |
| 5242880-edge ahci[0000:0a:00.0] |
i69 |
derive |
|
|
Interrupt 69, for device(s): 5242880-edge ahci[0000:0a:00.0] |
| 6291456-edge xhci_hcd |
i70 |
derive |
|
|
Interrupt 70, for device(s): 6291456-edge xhci_hcd |
| 6291457-edge xhci_hcd |
i71 |
derive |
|
|
Interrupt 71, for device(s): 6291457-edge xhci_hcd |
| 6291458-edge xhci_hcd |
i72 |
derive |
|
|
Interrupt 72, for device(s): 6291458-edge xhci_hcd |
| 6291459-edge xhci_hcd |
i73 |
derive |
|
|
Interrupt 73, for device(s): 6291459-edge xhci_hcd |
| 6291460-edge xhci_hcd |
i74 |
derive |
|
|
Interrupt 74, for device(s): 6291460-edge xhci_hcd |
| 6291461-edge xhci_hcd |
i75 |
derive |
|
|
Interrupt 75, for device(s): 6291461-edge xhci_hcd |
| 6291462-edge xhci_hcd |
i76 |
derive |
|
|
Interrupt 76, for device(s): 6291462-edge xhci_hcd |
| 6291463-edge xhci_hcd |
i77 |
derive |
|
|
Interrupt 77, for device(s): 6291463-edge xhci_hcd |
| 524288-edge nvme0q0 |
i79 |
derive |
|
|
Interrupt 79, for device(s): 524288-edge nvme0q0 |
| 524289-edge nvme0q1 |
i80 |
derive |
|
|
Interrupt 80, for device(s): 524289-edge nvme0q1 |
| 524290-edge nvme0q2 |
i81 |
derive |
|
|
Interrupt 81, for device(s): 524290-edge nvme0q2 |
| 524291-edge nvme0q3 |
i82 |
derive |
|
|
Interrupt 82, for device(s): 524291-edge nvme0q3 |
| 524292-edge nvme0q4 |
i83 |
derive |
|
|
Interrupt 83, for device(s): 524292-edge nvme0q4 |
| 524293-edge nvme0q5 |
i84 |
derive |
|
|
Interrupt 84, for device(s): 524293-edge nvme0q5 |
| 524294-edge nvme0q6 |
i85 |
derive |
|
|
Interrupt 85, for device(s): 524294-edge nvme0q6 |
| 524295-edge nvme0q7 |
i86 |
derive |
|
|
Interrupt 86, for device(s): 524295-edge nvme0q7 |
| 524296-edge nvme0q8 |
i87 |
derive |
|
|
Interrupt 87, for device(s): 524296-edge nvme0q8 |
| 524297-edge nvme0q9 |
i88 |
derive |
|
|
Interrupt 88, for device(s): 524297-edge nvme0q9 |
| 524298-edge nvme0q10 |
i89 |
derive |
|
|
Interrupt 89, for device(s): 524298-edge nvme0q10 |
| 524299-edge nvme0q11 |
i90 |
derive |
|
|
Interrupt 90, for device(s): 524299-edge nvme0q11 |
| 524300-edge nvme0q12 |
i91 |
derive |
|
|
Interrupt 91, for device(s): 524300-edge nvme0q12 |
| 524301-edge nvme0q13 |
i92 |
derive |
|
|
Interrupt 92, for device(s): 524301-edge nvme0q13 |
| 524302-edge nvme0q14 |
i93 |
derive |
|
|
Interrupt 93, for device(s): 524302-edge nvme0q14 |
| 524303-edge nvme0q15 |
i94 |
derive |
|
|
Interrupt 94, for device(s): 524303-edge nvme0q15 |
| 524304-edge nvme0q16 |
i95 |
derive |
|
|
Interrupt 95, for device(s): 524304-edge nvme0q16 |
| 524305-edge nvme0q17 |
i96 |
derive |
|
|
Interrupt 96, for device(s): 524305-edge nvme0q17 |
| 524306-edge nvme0q18 |
i97 |
derive |
|
|
Interrupt 97, for device(s): 524306-edge nvme0q18 |
| 524307-edge nvme0q19 |
i98 |
derive |
|
|
Interrupt 98, for device(s): 524307-edge nvme0q19 |
| 524308-edge nvme0q20 |
i99 |
derive |
|
|
Interrupt 99, for device(s): 524308-edge nvme0q20 |
| 524309-edge nvme0q21 |
i100 |
derive |
|
|
Interrupt 100, for device(s): 524309-edge nvme0q21 |
| 524310-edge nvme0q22 |
i101 |
derive |
|
|
Interrupt 101, for device(s): 524310-edge nvme0q22 |
| 524311-edge nvme0q23 |
i102 |
derive |
|
|
Interrupt 102, for device(s): 524311-edge nvme0q23 |
| 524312-edge nvme0q24 |
i103 |
derive |
|
|
Interrupt 103, for device(s): 524312-edge nvme0q24 |
| 524313-edge nvme0q25 |
i104 |
derive |
|
|
Interrupt 104, for device(s): 524313-edge nvme0q25 |
| 524314-edge nvme0q26 |
i105 |
derive |
|
|
Interrupt 105, for device(s): 524314-edge nvme0q26 |
| 524315-edge nvme0q27 |
i106 |
derive |
|
|
Interrupt 106, for device(s): 524315-edge nvme0q27 |
| 524316-edge nvme0q28 |
i107 |
derive |
|
|
Interrupt 107, for device(s): 524316-edge nvme0q28 |
| 524317-edge nvme0q29 |
i108 |
derive |
|
|
Interrupt 108, for device(s): 524317-edge nvme0q29 |
| 524318-edge nvme0q30 |
i109 |
derive |
|
|
Interrupt 109, for device(s): 524318-edge nvme0q30 |
| 524319-edge nvme0q31 |
i110 |
derive |
|
|
Interrupt 110, for device(s): 524319-edge nvme0q31 |
| 524320-edge nvme0q32 |
i111 |
derive |
|
|
Interrupt 111, for device(s): 524320-edge nvme0q32 |
| 5771264-edge psp-1 |
i113 |
derive |
|
|
Interrupt 113, for device(s): 5771264-edge psp-1 |
| 5769216-edge snd_hda_intel:card0 |
i116 |
derive |
|
|
Interrupt 116, for device(s): 5769216-edge snd_hda_intel:card0 |
| 5779456-edge snd_hda_intel:card1 |
i117 |
derive |
|
|
Interrupt 117, for device(s): 5779456-edge snd_hda_intel:card1 |
| 5767168-edge amdgpu |
i118 |
derive |
|
|
Interrupt 118, for device(s): 5767168-edge amdgpu |
| 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 |
