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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