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 |
| 100667392-edge AMD-Vi |
i26 |
derive |
|
|
Interrupt 26, for device(s): 100667392-edge AMD-Vi |
| 67112960-edge AMD-Vi |
i27 |
derive |
|
|
Interrupt 27, for device(s): 67112960-edge AMD-Vi |
| 33558528-edge AMD-Vi |
i28 |
derive |
|
|
Interrupt 28, for device(s): 33558528-edge AMD-Vi |
| 4096-edge AMD-Vi |
i29 |
derive |
|
|
Interrupt 29, for device(s): 4096-edge AMD-Vi |
| 100681728-edge PCIe PME, pciehp |
i30 |
derive |
|
|
Interrupt 30, for device(s): 100681728-edge PCIe PME, pciehp |
| 100718592-edge PCIe PME |
i31 |
derive |
|
|
Interrupt 31, for device(s): 100718592-edge PCIe PME |
| 100720640-edge PCIe PME |
i32 |
derive |
|
|
Interrupt 32, for device(s): 100720640-edge PCIe PME |
| 100780032-edge PCIe PME |
i34 |
derive |
|
|
Interrupt 34, for device(s): 100780032-edge PCIe PME |
| 100796416-edge PCIe PME |
i36 |
derive |
|
|
Interrupt 36, for device(s): 100796416-edge PCIe PME |
| 67129344-edge PCIe PME, pciehp |
i37 |
derive |
|
|
Interrupt 37, for device(s): 67129344-edge PCIe PME, pciehp |
| 67131392-edge PCIe PME, pciehp |
i38 |
derive |
|
|
Interrupt 38, for device(s): 67131392-edge PCIe PME, pciehp |
| 67133440-edge PCIe PME, pciehp |
i39 |
derive |
|
|
Interrupt 39, for device(s): 67133440-edge PCIe PME, pciehp |
| 67160064-edge PCIe PME, pciehp |
i40 |
derive |
|
|
Interrupt 40, for device(s): 67160064-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 |
| 67246080-edge PCIe PME |
i45 |
derive |
|
|
Interrupt 45, for device(s): 67246080-edge PCIe PME |
| 33576960-edge PCIe PME, pciehp |
i46 |
derive |
|
|
Interrupt 46, for device(s): 33576960-edge PCIe PME, pciehp |
| 33579008-edge PCIe PME, pciehp |
i47 |
derive |
|
|
Interrupt 47, for device(s): 33579008-edge PCIe PME, pciehp |
| 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 |
| 18432-edge PCIe PME, pciehp |
i53 |
derive |
|
|
Interrupt 53, for device(s): 18432-edge PCIe PME, pciehp |
| 53248-edge PCIe PME, pciehp |
i54 |
derive |
|
|
Interrupt 54, for device(s): 53248-edge PCIe PME, pciehp |
| 55296-edge PCIe PME, pciehp |
i55 |
derive |
|
|
Interrupt 55, for device(s): 55296-edge PCIe PME, pciehp |
| 116736-edge PCIe PME |
i57 |
derive |
|
|
Interrupt 57, for device(s): 116736-edge PCIe PME |
| 133120-edge PCIe PME |
i58 |
derive |
|
|
Interrupt 58, for device(s): 133120-edge PCIe PME |
| 35657728-edge xhci_hcd |
i60 |
derive |
|
|
Interrupt 60, for device(s): 35657728-edge xhci_hcd |
| 35657729-edge xhci_hcd |
i61 |
derive |
|
|
Interrupt 61, for device(s): 35657729-edge xhci_hcd |
| 35657730-edge xhci_hcd |
i62 |
derive |
|
|
Interrupt 62, for device(s): 35657730-edge xhci_hcd |
| 35657731-edge xhci_hcd |
i63 |
derive |
|
|
Interrupt 63, for device(s): 35657731-edge xhci_hcd |
| 35657732-edge xhci_hcd |
i64 |
derive |
|
|
Interrupt 64, for device(s): 35657732-edge xhci_hcd |
| 35657733-edge xhci_hcd |
i65 |
derive |
|
|
Interrupt 65, for device(s): 35657733-edge xhci_hcd |
| 35657734-edge xhci_hcd |
i66 |
derive |
|
|
Interrupt 66, for device(s): 35657734-edge xhci_hcd |
| 35657735-edge xhci_hcd |
i67 |
derive |
|
|
Interrupt 67, for device(s): 35657735-edge xhci_hcd |
| 2627584-edge xhci_hcd |
i69 |
derive |
|
|
Interrupt 69, for device(s): 2627584-edge xhci_hcd |
| 2627585-edge xhci_hcd |
i70 |
derive |
|
|
Interrupt 70, for device(s): 2627585-edge xhci_hcd |
| 2627586-edge xhci_hcd |
i71 |
derive |
|
|
Interrupt 71, for device(s): 2627586-edge xhci_hcd |
| 2627587-edge xhci_hcd |
i72 |
derive |
|
|
Interrupt 72, for device(s): 2627587-edge xhci_hcd |
| 2627588-edge xhci_hcd |
i73 |
derive |
|
|
Interrupt 73, for device(s): 2627588-edge xhci_hcd |
| 2627589-edge xhci_hcd |
i74 |
derive |
|
|
Interrupt 74, for device(s): 2627589-edge xhci_hcd |
| 2627590-edge xhci_hcd |
i75 |
derive |
|
|
Interrupt 75, for device(s): 2627590-edge xhci_hcd |
| 2627591-edge xhci_hcd |
i76 |
derive |
|
|
Interrupt 76, for device(s): 2627591-edge xhci_hcd |
| 70778880-edge ahci0 |
i78 |
derive |
|
|
Interrupt 78, for device(s): 70778880-edge ahci0 |
| 70778881-edge ahci1 |
i79 |
derive |
|
|
Interrupt 79, for device(s): 70778881-edge ahci1 |
| 70778882-edge ahci2 |
i80 |
derive |
|
|
Interrupt 80, for device(s): 70778882-edge ahci2 |
| 70778883-edge ahci3 |
i81 |
derive |
|
|
Interrupt 81, for device(s): 70778883-edge ahci3 |
| 36175872-edge ahci0 |
i95 |
derive |
|
|
Interrupt 95, for device(s): 36175872-edge ahci0 |
| 36175873-edge ahci1 |
i96 |
derive |
|
|
Interrupt 96, for device(s): 36175873-edge ahci1 |
| 36175874-edge ahci2 |
i97 |
derive |
|
|
Interrupt 97, for device(s): 36175874-edge ahci2 |
| 36175875-edge ahci3 |
i98 |
derive |
|
|
Interrupt 98, for device(s): 36175875-edge ahci3 |
| 36175876-edge ahci4 |
i99 |
derive |
|
|
Interrupt 99, for device(s): 36175876-edge ahci4 |
| 36175877-edge ahci5 |
i100 |
derive |
|
|
Interrupt 100, for device(s): 36175877-edge ahci5 |
| 36175878-edge ahci6 |
i101 |
derive |
|
|
Interrupt 101, for device(s): 36175878-edge ahci6 |
| 36175879-edge ahci7 |
i102 |
derive |
|
|
Interrupt 102, for device(s): 36175879-edge ahci7 |
| 36700160-edge ahci0 |
i112 |
derive |
|
|
Interrupt 112, for device(s): 36700160-edge ahci0 |
| 36700161-edge ahci1 |
i113 |
derive |
|
|
Interrupt 113, for device(s): 36700161-edge ahci1 |
| 36700162-edge ahci2 |
i114 |
derive |
|
|
Interrupt 114, for device(s): 36700162-edge ahci2 |
| 36700163-edge ahci3 |
i115 |
derive |
|
|
Interrupt 115, for device(s): 36700163-edge ahci3 |
| 102760448-edge enp196s0 |
i129 |
derive |
|
|
Interrupt 129, for device(s): 102760448-edge enp196s0 |
| 102760449-edge enp196s0-TxRx-0 |
i130 |
derive |
|
|
Interrupt 130, for device(s): 102760449-edge enp196s0-TxRx-0 |
| 102760450-edge enp196s0-TxRx-1 |
i131 |
derive |
|
|
Interrupt 131, for device(s): 102760450-edge enp196s0-TxRx-1 |
| 102760451-edge enp196s0-TxRx-2 |
i132 |
derive |
|
|
Interrupt 132, for device(s): 102760451-edge enp196s0-TxRx-2 |
| 102760452-edge enp196s0-TxRx-3 |
i133 |
derive |
|
|
Interrupt 133, for device(s): 102760452-edge enp196s0-TxRx-3 |
| 102760453-edge enp196s0-TxRx-4 |
i134 |
derive |
|
|
Interrupt 134, for device(s): 102760453-edge enp196s0-TxRx-4 |
| 102760454-edge enp196s0-TxRx-5 |
i135 |
derive |
|
|
Interrupt 135, for device(s): 102760454-edge enp196s0-TxRx-5 |
| 102760455-edge enp196s0-TxRx-6 |
i136 |
derive |
|
|
Interrupt 136, for device(s): 102760455-edge enp196s0-TxRx-6 |
| 102760456-edge enp196s0-TxRx-7 |
i137 |
derive |
|
|
Interrupt 137, for device(s): 102760456-edge enp196s0-TxRx-7 |
| 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 |
