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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
4096-edge AMD-Vi i25 derive     Interrupt 25, for device(s): 4096-edge AMD-Vi
20480-edge aerdrv i26 derive     Interrupt 26, for device(s): 20480-edge aerdrv
51200-edge aerdrv i27 derive     Interrupt 27, for device(s): 51200-edge aerdrv
53248-edge aerdrv i28 derive     Interrupt 28, for device(s): 53248-edge aerdrv
116736-edge aerdrv i30 derive     Interrupt 30, for device(s): 116736-edge aerdrv
133120-edge aerdrv i31 derive     Interrupt 31, for device(s): 133120-edge aerdrv
524288-edge xhci_hcd i40 derive     Interrupt 40, for device(s): 524288-edge xhci_hcd
524289-edge xhci_hcd i41 derive     Interrupt 41, for device(s): 524289-edge xhci_hcd
524290-edge xhci_hcd i42 derive     Interrupt 42, for device(s): 524290-edge xhci_hcd
524291-edge xhci_hcd i43 derive     Interrupt 43, for device(s): 524291-edge xhci_hcd
524292-edge xhci_hcd i44 derive     Interrupt 44, for device(s): 524292-edge xhci_hcd
524293-edge xhci_hcd i45 derive     Interrupt 45, for device(s): 524293-edge xhci_hcd
524294-edge xhci_hcd i46 derive     Interrupt 46, for device(s): 524294-edge xhci_hcd
524295-edge xhci_hcd i47 derive     Interrupt 47, for device(s): 524295-edge xhci_hcd
5773312-edge xhci_hcd i49 derive     Interrupt 49, for device(s): 5773312-edge xhci_hcd
5773313-edge xhci_hcd i50 derive     Interrupt 50, for device(s): 5773313-edge xhci_hcd
5773314-edge xhci_hcd i51 derive     Interrupt 51, for device(s): 5773314-edge xhci_hcd
5773315-edge xhci_hcd i52 derive     Interrupt 52, for device(s): 5773315-edge xhci_hcd
5773316-edge xhci_hcd i53 derive     Interrupt 53, for device(s): 5773316-edge xhci_hcd
5773317-edge xhci_hcd i54 derive     Interrupt 54, for device(s): 5773317-edge xhci_hcd
5773318-edge xhci_hcd i55 derive     Interrupt 55, for device(s): 5773318-edge xhci_hcd
5773319-edge xhci_hcd i56 derive     Interrupt 56, for device(s): 5773319-edge xhci_hcd
526336-edge ahci[0000:01:00.1] i57 derive     Interrupt 57, for device(s): 526336-edge ahci[0000:01:00.1]
4194304-edge nvme0q0 i59 derive     Interrupt 59, for device(s): 4194304-edge nvme0q0
4718592-edge nvme1q0 i61 derive     Interrupt 61, for device(s): 4718592-edge nvme1q0
3670016-edge enp7s0 i62 derive     Interrupt 62, for device(s): 3670016-edge enp7s0
3670017-edge enp7s0-TxRx-0 i63 derive     Interrupt 63, for device(s): 3670017-edge enp7s0-TxRx-0
3670018-edge enp7s0-TxRx-1 i64 derive     Interrupt 64, for device(s): 3670018-edge enp7s0-TxRx-1
3670019-edge enp7s0-TxRx-2 i65 derive     Interrupt 65, for device(s): 3670019-edge enp7s0-TxRx-2
3670020-edge enp7s0-TxRx-3 i66 derive     Interrupt 66, for device(s): 3670020-edge enp7s0-TxRx-3
4194305-edge nvme0q1 i67 derive     Interrupt 67, for device(s): 4194305-edge nvme0q1
4194306-edge nvme0q2 i68 derive     Interrupt 68, for device(s): 4194306-edge nvme0q2
4194307-edge nvme0q3 i69 derive     Interrupt 69, for device(s): 4194307-edge nvme0q3
4194308-edge nvme0q4 i70 derive     Interrupt 70, for device(s): 4194308-edge nvme0q4
4194309-edge nvme0q5 i71 derive     Interrupt 71, for device(s): 4194309-edge nvme0q5
4194310-edge nvme0q6 i72 derive     Interrupt 72, for device(s): 4194310-edge nvme0q6
4194311-edge nvme0q7 i73 derive     Interrupt 73, for device(s): 4194311-edge nvme0q7
4194312-edge nvme0q8 i74 derive     Interrupt 74, for device(s): 4194312-edge nvme0q8
4194313-edge nvme0q9 i75 derive     Interrupt 75, for device(s): 4194313-edge nvme0q9
4194314-edge nvme0q10 i76 derive     Interrupt 76, for device(s): 4194314-edge nvme0q10
4194315-edge nvme0q11 i77 derive     Interrupt 77, for device(s): 4194315-edge nvme0q11
4194316-edge nvme0q12 i78 derive     Interrupt 78, for device(s): 4194316-edge nvme0q12
4194317-edge nvme0q13 i79 derive     Interrupt 79, for device(s): 4194317-edge nvme0q13
4194318-edge nvme0q14 i80 derive     Interrupt 80, for device(s): 4194318-edge nvme0q14
4194319-edge nvme0q15 i81 derive     Interrupt 81, for device(s): 4194319-edge nvme0q15
4194320-edge nvme0q16 i82 derive     Interrupt 82, for device(s): 4194320-edge nvme0q16
4194321-edge nvme0q17 i83 derive     Interrupt 83, for device(s): 4194321-edge nvme0q17
4194322-edge nvme0q18 i84 derive     Interrupt 84, for device(s): 4194322-edge nvme0q18
4194323-edge nvme0q19 i85 derive     Interrupt 85, for device(s): 4194323-edge nvme0q19
4194324-edge nvme0q20 i86 derive     Interrupt 86, for device(s): 4194324-edge nvme0q20
4194325-edge nvme0q21 i87 derive     Interrupt 87, for device(s): 4194325-edge nvme0q21
4194326-edge nvme0q22 i88 derive     Interrupt 88, for device(s): 4194326-edge nvme0q22
4194327-edge nvme0q23 i89 derive     Interrupt 89, for device(s): 4194327-edge nvme0q23
4194328-edge nvme0q24 i90 derive     Interrupt 90, for device(s): 4194328-edge nvme0q24
4194329-edge nvme0q25 i91 derive     Interrupt 91, for device(s): 4194329-edge nvme0q25
4194330-edge nvme0q26 i92 derive     Interrupt 92, for device(s): 4194330-edge nvme0q26
4194331-edge nvme0q27 i93 derive     Interrupt 93, for device(s): 4194331-edge nvme0q27
4194332-edge nvme0q28 i94 derive     Interrupt 94, for device(s): 4194332-edge nvme0q28
4194333-edge nvme0q29 i95 derive     Interrupt 95, for device(s): 4194333-edge nvme0q29
4194334-edge nvme0q30 i96 derive     Interrupt 96, for device(s): 4194334-edge nvme0q30
4194335-edge nvme0q31 i97 derive     Interrupt 97, for device(s): 4194335-edge nvme0q31
4194336-edge nvme0q32 i98 derive     Interrupt 98, for device(s): 4194336-edge nvme0q32
4718593-edge nvme1q1 i99 derive     Interrupt 99, for device(s): 4718593-edge nvme1q1
4718594-edge nvme1q2 i100 derive     Interrupt 100, for device(s): 4718594-edge nvme1q2
4718595-edge nvme1q3 i101 derive     Interrupt 101, for device(s): 4718595-edge nvme1q3
4718596-edge nvme1q4 i102 derive     Interrupt 102, for device(s): 4718596-edge nvme1q4
4718597-edge nvme1q5 i103 derive     Interrupt 103, for device(s): 4718597-edge nvme1q5
4718598-edge nvme1q6 i104 derive     Interrupt 104, for device(s): 4718598-edge nvme1q6
4718599-edge nvme1q7 i105 derive     Interrupt 105, for device(s): 4718599-edge nvme1q7
4718600-edge nvme1q8 i106 derive     Interrupt 106, for device(s): 4718600-edge nvme1q8
4718601-edge nvme1q9 i107 derive     Interrupt 107, for device(s): 4718601-edge nvme1q9
4718602-edge nvme1q10 i108 derive     Interrupt 108, for device(s): 4718602-edge nvme1q10
4718603-edge nvme1q11 i109 derive     Interrupt 109, for device(s): 4718603-edge nvme1q11
4718604-edge nvme1q12 i110 derive     Interrupt 110, for device(s): 4718604-edge nvme1q12
4718605-edge nvme1q13 i111 derive     Interrupt 111, for device(s): 4718605-edge nvme1q13
4718606-edge nvme1q14 i112 derive     Interrupt 112, for device(s): 4718606-edge nvme1q14
4718607-edge nvme1q15 i113 derive     Interrupt 113, for device(s): 4718607-edge nvme1q15
4718608-edge nvme1q16 i114 derive     Interrupt 114, for device(s): 4718608-edge nvme1q16
4718609-edge nvme1q17 i115 derive     Interrupt 115, for device(s): 4718609-edge nvme1q17
4718610-edge nvme1q18 i116 derive     Interrupt 116, for device(s): 4718610-edge nvme1q18
4718611-edge nvme1q19 i117 derive     Interrupt 117, for device(s): 4718611-edge nvme1q19
4718612-edge nvme1q20 i118 derive     Interrupt 118, for device(s): 4718612-edge nvme1q20
4718613-edge nvme1q21 i119 derive     Interrupt 119, for device(s): 4718613-edge nvme1q21
4718614-edge nvme1q22 i120 derive     Interrupt 120, for device(s): 4718614-edge nvme1q22
4718615-edge nvme1q23 i121 derive     Interrupt 121, for device(s): 4718615-edge nvme1q23
4718616-edge nvme1q24 i122 derive     Interrupt 122, for device(s): 4718616-edge nvme1q24
4718617-edge nvme1q25 i123 derive     Interrupt 123, for device(s): 4718617-edge nvme1q25
4718618-edge nvme1q26 i124 derive     Interrupt 124, for device(s): 4718618-edge nvme1q26
4718619-edge nvme1q27 i125 derive     Interrupt 125, for device(s): 4718619-edge nvme1q27
4718620-edge nvme1q28 i126 derive     Interrupt 126, for device(s): 4718620-edge nvme1q28
4718621-edge nvme1q29 i127 derive     Interrupt 127, for device(s): 4718621-edge nvme1q29
4718622-edge nvme1q30 i128 derive     Interrupt 128, for device(s): 4718622-edge nvme1q30
4718623-edge nvme1q31 i129 derive     Interrupt 129, for device(s): 4718623-edge nvme1q31
4718624-edge nvme1q32 i130 derive     Interrupt 130, for device(s): 4718624-edge nvme1q32
5769217-edge ccp-1 i133 derive     Interrupt 133, for device(s): 5769217-edge ccp-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