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 |
| 0-edge AMD-Vi |
i26 |
derive |
|
|
Interrupt 26, for device(s): 0-edge AMD-Vi |
| 0-edge AMD-Vi |
i27 |
derive |
|
|
Interrupt 27, for device(s): 0-edge AMD-Vi |
| 0-edge AMD-Vi |
i28 |
derive |
|
|
Interrupt 28, for device(s): 0-edge AMD-Vi |
| 0-edge AMD-Vi |
i29 |
derive |
|
|
Interrupt 29, for device(s): 0-edge AMD-Vi |
| 100718592-edge PCIe PME |
i30 |
derive |
|
|
Interrupt 30, for device(s): 100718592-edge PCIe PME |
| 100720640-edge PCIe PME |
i31 |
derive |
|
|
Interrupt 31, for device(s): 100720640-edge PCIe PME |
| 100722688-edge PCIe PME |
i32 |
derive |
|
|
Interrupt 32, for device(s): 100722688-edge PCIe PME |
| 100724736-edge PCIe PME |
i33 |
derive |
|
|
Interrupt 33, for device(s): 100724736-edge PCIe PME |
| 100726784-edge PCIe PME |
i34 |
derive |
|
|
Interrupt 34, for device(s): 100726784-edge PCIe PME |
| 100780032-edge PCIe PME |
i36 |
derive |
|
|
Interrupt 36, for device(s): 100780032-edge PCIe PME |
| 100796416-edge PCIe PME |
i38 |
derive |
|
|
Interrupt 38, for device(s): 100796416-edge PCIe PME |
| 67160064-edge PCIe PME, pciehp |
i39 |
derive |
|
|
Interrupt 39, for device(s): 67160064-edge PCIe PME, pciehp |
| 67162112-edge PCIe PME, pciehp |
i40 |
derive |
|
|
Interrupt 40, for device(s): 67162112-edge PCIe PME, pciehp |
| 67225600-edge PCIe PME |
i42 |
derive |
|
|
Interrupt 42, for device(s): 67225600-edge PCIe PME |
| 67241984-edge PCIe PME |
i44 |
derive |
|
|
Interrupt 44, for device(s): 67241984-edge PCIe PME |
| 116736-edge PCIe PME |
i46 |
derive |
|
|
Interrupt 46, for device(s): 116736-edge PCIe PME |
| 133120-edge PCIe PME |
i47 |
derive |
|
|
Interrupt 47, for device(s): 133120-edge PCIe PME |
| 33671168-edge PCIe PME |
i49 |
derive |
|
|
Interrupt 49, for device(s): 33671168-edge PCIe PME |
| 33687552-edge PCIe PME |
i50 |
derive |
|
|
Interrupt 50, for device(s): 33687552-edge PCIe PME |
| 33689600-edge PCIe PME |
i51 |
derive |
|
|
Interrupt 51, for device(s): 33689600-edge PCIe PME |
| 33691648-edge PCIe PME |
i52 |
derive |
|
|
Interrupt 52, for device(s): 33691648-edge PCIe PME |
| 103284736-edge ahci[0000:c5:00.0] |
i55 |
derive |
|
|
Interrupt 55, for device(s): 103284736-edge ahci[0000:c5:00.0] |
| 35127296-edge ahci0 |
i57 |
derive |
|
|
Interrupt 57, for device(s): 35127296-edge ahci0 |
| 35127297-edge ahci1 |
i58 |
derive |
|
|
Interrupt 58, for device(s): 35127297-edge ahci1 |
| 35127298-edge ahci2 |
i59 |
derive |
|
|
Interrupt 59, for device(s): 35127298-edge ahci2 |
| 35127299-edge ahci3 |
i60 |
derive |
|
|
Interrupt 60, for device(s): 35127299-edge ahci3 |
| 35127300-edge ahci4 |
i61 |
derive |
|
|
Interrupt 61, for device(s): 35127300-edge ahci4 |
| 35127301-edge ahci5 |
i62 |
derive |
|
|
Interrupt 62, for device(s): 35127301-edge ahci5 |
| 35127302-edge ahci6 |
i63 |
derive |
|
|
Interrupt 63, for device(s): 35127302-edge ahci6 |
| 35127303-edge ahci7 |
i64 |
derive |
|
|
Interrupt 64, for device(s): 35127303-edge ahci7 |
| 35651584-edge ahci0 |
i74 |
derive |
|
|
Interrupt 74, for device(s): 35651584-edge ahci0 |
| 35651585-edge ahci1 |
i75 |
derive |
|
|
Interrupt 75, for device(s): 35651585-edge ahci1 |
| 35651586-edge ahci2 |
i76 |
derive |
|
|
Interrupt 76, for device(s): 35651586-edge ahci2 |
| 35651587-edge ahci3 |
i77 |
derive |
|
|
Interrupt 77, for device(s): 35651587-edge ahci3 |
| 35651588-edge ahci4 |
i78 |
derive |
|
|
Interrupt 78, for device(s): 35651588-edge ahci4 |
| 35651589-edge ahci5 |
i79 |
derive |
|
|
Interrupt 79, for device(s): 35651589-edge ahci5 |
| 35651590-edge ahci6 |
i80 |
derive |
|
|
Interrupt 80, for device(s): 35651590-edge ahci6 |
| 35651591-edge ahci7 |
i81 |
derive |
|
|
Interrupt 81, for device(s): 35651591-edge ahci7 |
| 101187584-edge xhci_hcd |
i91 |
derive |
|
|
Interrupt 91, for device(s): 101187584-edge xhci_hcd |
| 101187585-edge xhci_hcd |
i92 |
derive |
|
|
Interrupt 92, for device(s): 101187585-edge xhci_hcd |
| 101187586-edge xhci_hcd |
i93 |
derive |
|
|
Interrupt 93, for device(s): 101187586-edge xhci_hcd |
| 101187587-edge xhci_hcd |
i94 |
derive |
|
|
Interrupt 94, for device(s): 101187587-edge xhci_hcd |
| 101187588-edge xhci_hcd |
i95 |
derive |
|
|
Interrupt 95, for device(s): 101187588-edge xhci_hcd |
| 101187589-edge xhci_hcd |
i96 |
derive |
|
|
Interrupt 96, for device(s): 101187589-edge xhci_hcd |
| 101187590-edge xhci_hcd |
i97 |
derive |
|
|
Interrupt 97, for device(s): 101187590-edge xhci_hcd |
| 101187591-edge xhci_hcd |
i98 |
derive |
|
|
Interrupt 98, for device(s): 101187591-edge xhci_hcd |
| 101711872-edge xhci_hcd |
i100 |
derive |
|
|
Interrupt 100, for device(s): 101711872-edge xhci_hcd |
| 101711873-edge xhci_hcd |
i101 |
derive |
|
|
Interrupt 101, for device(s): 101711873-edge xhci_hcd |
| 101711874-edge xhci_hcd |
i102 |
derive |
|
|
Interrupt 102, for device(s): 101711874-edge xhci_hcd |
| 101711875-edge xhci_hcd |
i103 |
derive |
|
|
Interrupt 103, for device(s): 101711875-edge xhci_hcd |
| 101711876-edge xhci_hcd |
i104 |
derive |
|
|
Interrupt 104, for device(s): 101711876-edge xhci_hcd |
| 101711877-edge xhci_hcd |
i105 |
derive |
|
|
Interrupt 105, for device(s): 101711877-edge xhci_hcd |
| 101711878-edge xhci_hcd |
i106 |
derive |
|
|
Interrupt 106, for device(s): 101711878-edge xhci_hcd |
| 101711879-edge xhci_hcd |
i107 |
derive |
|
|
Interrupt 107, for device(s): 101711879-edge xhci_hcd |
| 1054720-edge xhci_hcd |
i109 |
derive |
|
|
Interrupt 109, for device(s): 1054720-edge xhci_hcd |
| 1054721-edge xhci_hcd |
i110 |
derive |
|
|
Interrupt 110, for device(s): 1054721-edge xhci_hcd |
| 1054722-edge xhci_hcd |
i111 |
derive |
|
|
Interrupt 111, for device(s): 1054722-edge xhci_hcd |
| 1054723-edge xhci_hcd |
i112 |
derive |
|
|
Interrupt 112, for device(s): 1054723-edge xhci_hcd |
| 1054724-edge xhci_hcd |
i113 |
derive |
|
|
Interrupt 113, for device(s): 1054724-edge xhci_hcd |
| 1054725-edge xhci_hcd |
i114 |
derive |
|
|
Interrupt 114, for device(s): 1054725-edge xhci_hcd |
| 1054726-edge xhci_hcd |
i115 |
derive |
|
|
Interrupt 115, for device(s): 1054726-edge xhci_hcd |
| 1054727-edge xhci_hcd |
i116 |
derive |
|
|
Interrupt 116, for device(s): 1054727-edge xhci_hcd |
| 34609152-edge xhci_hcd |
i118 |
derive |
|
|
Interrupt 118, for device(s): 34609152-edge xhci_hcd |
| 34609153-edge xhci_hcd |
i119 |
derive |
|
|
Interrupt 119, for device(s): 34609153-edge xhci_hcd |
| 34609154-edge xhci_hcd |
i120 |
derive |
|
|
Interrupt 120, for device(s): 34609154-edge xhci_hcd |
| 34609155-edge xhci_hcd |
i121 |
derive |
|
|
Interrupt 121, for device(s): 34609155-edge xhci_hcd |
| 34609156-edge xhci_hcd |
i122 |
derive |
|
|
Interrupt 122, for device(s): 34609156-edge xhci_hcd |
| 34609157-edge xhci_hcd |
i123 |
derive |
|
|
Interrupt 123, for device(s): 34609157-edge xhci_hcd |
| 34609158-edge xhci_hcd |
i124 |
derive |
|
|
Interrupt 124, for device(s): 34609158-edge xhci_hcd |
| 34609159-edge xhci_hcd |
i125 |
derive |
|
|
Interrupt 125, for device(s): 34609159-edge xhci_hcd |
| 103811072-edge eno2-tx-0 |
i127 |
derive |
|
|
Interrupt 127, for device(s): 103811072-edge eno2-tx-0 |
| 103811073-edge eno2-rx-1 |
i128 |
derive |
|
|
Interrupt 128, for device(s): 103811073-edge eno2-rx-1 |
| 103811074-edge eno2-rx-2 |
i129 |
derive |
|
|
Interrupt 129, for device(s): 103811074-edge eno2-rx-2 |
| 103811075-edge eno2-rx-3 |
i130 |
derive |
|
|
Interrupt 130, for device(s): 103811075-edge eno2-rx-3 |
| 103811076-edge eno2-rx-4 |
i131 |
derive |
|
|
Interrupt 131, for device(s): 103811076-edge eno2-rx-4 |
| 103809024-edge eno1-tx-0 |
i132 |
derive |
|
|
Interrupt 132, for device(s): 103809024-edge eno1-tx-0 |
| 103809025-edge eno1-rx-1 |
i133 |
derive |
|
|
Interrupt 133, for device(s): 103809025-edge eno1-rx-1 |
| 103809026-edge eno1-rx-2 |
i134 |
derive |
|
|
Interrupt 134, for device(s): 103809026-edge eno1-rx-2 |
| 103809027-edge eno1-rx-3 |
i135 |
derive |
|
|
Interrupt 135, for device(s): 103809027-edge eno1-rx-3 |
| 103809028-edge eno1-rx-4 |
i136 |
derive |
|
|
Interrupt 136, for device(s): 103809028-edge eno1-rx-4 |
| 34605056-edge psp-1 |
i138 |
derive |
|
|
Interrupt 138, for device(s): 34605056-edge psp-1 |
| 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 |
