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 |
| 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 |
| 10-edge ipmi_si |
i10 |
derive |
|
|
Interrupt 10, for device(s): 10-edge ipmi_si |
| 16-fasteoi i801_smbus |
i16 |
derive |
|
|
Interrupt 16, for device(s): 16-fasteoi i801_smbus |
| 458752-edge PCIe PME, pciehp |
i24 |
derive |
|
|
Interrupt 24, for device(s): 458752-edge PCIe PME, pciehp |
| 466944-edge PCIe PME |
i25 |
derive |
|
|
Interrupt 25, for device(s): 466944-edge PCIe PME |
| 11534336-edge PCIe PME |
i27 |
derive |
|
|
Interrupt 27, for device(s): 11534336-edge PCIe PME |
| 11550720-edge PCIe PME |
i28 |
derive |
|
|
Interrupt 28, for device(s): 11550720-edge PCIe PME |
| 11567104-edge PCIe PME |
i29 |
derive |
|
|
Interrupt 29, for device(s): 11567104-edge PCIe PME |
| 46137344-edge PCIe PME |
i31 |
derive |
|
|
Interrupt 31, for device(s): 46137344-edge PCIe PME |
| 288768-edge ahci[0000:00:11.5] |
i32 |
derive |
|
|
Interrupt 32, for device(s): 288768-edge ahci[0000:00:11.5] |
| 327680-edge xhci_hcd |
i35 |
derive |
|
|
Interrupt 35, for device(s): 327680-edge xhci_hcd |
| 13107200-edge megasas0-msix0 |
i36 |
derive |
|
|
Interrupt 36, for device(s): 13107200-edge megasas0-msix0 |
| 13107201-edge megasas0-msix1 |
i37 |
derive |
|
|
Interrupt 37, for device(s): 13107201-edge megasas0-msix1 |
| 13107202-edge megasas0-msix2 |
i38 |
derive |
|
|
Interrupt 38, for device(s): 13107202-edge megasas0-msix2 |
| 13107203-edge megasas0-msix3 |
i39 |
derive |
|
|
Interrupt 39, for device(s): 13107203-edge megasas0-msix3 |
| 13107204-edge megasas0-msix4 |
i40 |
derive |
|
|
Interrupt 40, for device(s): 13107204-edge megasas0-msix4 |
| 13107205-edge megasas0-msix5 |
i41 |
derive |
|
|
Interrupt 41, for device(s): 13107205-edge megasas0-msix5 |
| 13107206-edge megasas0-msix6 |
i42 |
derive |
|
|
Interrupt 42, for device(s): 13107206-edge megasas0-msix6 |
| 13107207-edge megasas0-msix7 |
i43 |
derive |
|
|
Interrupt 43, for device(s): 13107207-edge megasas0-msix7 |
| 13107208-edge megasas0-msix8 |
i44 |
derive |
|
|
Interrupt 44, for device(s): 13107208-edge megasas0-msix8 |
| 13107209-edge megasas0-msix9 |
i45 |
derive |
|
|
Interrupt 45, for device(s): 13107209-edge megasas0-msix9 |
| 13107210-edge megasas0-msix10 |
i46 |
derive |
|
|
Interrupt 46, for device(s): 13107210-edge megasas0-msix10 |
| 13107211-edge megasas0-msix11 |
i47 |
derive |
|
|
Interrupt 47, for device(s): 13107211-edge megasas0-msix11 |
| 13107212-edge megasas0-msix12 |
i48 |
derive |
|
|
Interrupt 48, for device(s): 13107212-edge megasas0-msix12 |
| 13107213-edge megasas0-msix13 |
i49 |
derive |
|
|
Interrupt 49, for device(s): 13107213-edge megasas0-msix13 |
| 13107214-edge megasas0-msix14 |
i50 |
derive |
|
|
Interrupt 50, for device(s): 13107214-edge megasas0-msix14 |
| 13107215-edge megasas0-msix15 |
i51 |
derive |
|
|
Interrupt 51, for device(s): 13107215-edge megasas0-msix15 |
| 13107216-edge megasas0-msix16 |
i52 |
derive |
|
|
Interrupt 52, for device(s): 13107216-edge megasas0-msix16 |
| 13107217-edge megasas0-msix17 |
i53 |
derive |
|
|
Interrupt 53, for device(s): 13107217-edge megasas0-msix17 |
| 13107218-edge megasas0-msix18 |
i54 |
derive |
|
|
Interrupt 54, for device(s): 13107218-edge megasas0-msix18 |
| 13107219-edge megasas0-msix19 |
i55 |
derive |
|
|
Interrupt 55, for device(s): 13107219-edge megasas0-msix19 |
| 13107220-edge megasas0-msix20 |
i56 |
derive |
|
|
Interrupt 56, for device(s): 13107220-edge megasas0-msix20 |
| 13107221-edge megasas0-msix21 |
i57 |
derive |
|
|
Interrupt 57, for device(s): 13107221-edge megasas0-msix21 |
| 13107222-edge megasas0-msix22 |
i58 |
derive |
|
|
Interrupt 58, for device(s): 13107222-edge megasas0-msix22 |
| 13107223-edge megasas0-msix23 |
i59 |
derive |
|
|
Interrupt 59, for device(s): 13107223-edge megasas0-msix23 |
| 13107224-edge megasas0-msix24 |
i60 |
derive |
|
|
Interrupt 60, for device(s): 13107224-edge megasas0-msix24 |
| 13107225-edge megasas0-msix25 |
i61 |
derive |
|
|
Interrupt 61, for device(s): 13107225-edge megasas0-msix25 |
| 13107226-edge megasas0-msix26 |
i62 |
derive |
|
|
Interrupt 62, for device(s): 13107226-edge megasas0-msix26 |
| 13107227-edge megasas0-msix27 |
i63 |
derive |
|
|
Interrupt 63, for device(s): 13107227-edge megasas0-msix27 |
| 13107228-edge megasas0-msix28 |
i64 |
derive |
|
|
Interrupt 64, for device(s): 13107228-edge megasas0-msix28 |
| 13107229-edge megasas0-msix29 |
i65 |
derive |
|
|
Interrupt 65, for device(s): 13107229-edge megasas0-msix29 |
| 13107230-edge megasas0-msix30 |
i66 |
derive |
|
|
Interrupt 66, for device(s): 13107230-edge megasas0-msix30 |
| 13107231-edge megasas0-msix31 |
i67 |
derive |
|
|
Interrupt 67, for device(s): 13107231-edge megasas0-msix31 |
| 13107232-edge megasas0-msix32 |
i68 |
derive |
|
|
Interrupt 68, for device(s): 13107232-edge megasas0-msix32 |
| 13107233-edge megasas0-msix33 |
i69 |
derive |
|
|
Interrupt 69, for device(s): 13107233-edge megasas0-msix33 |
| 13107234-edge megasas0-msix34 |
i70 |
derive |
|
|
Interrupt 70, for device(s): 13107234-edge megasas0-msix34 |
| 13107235-edge megasas0-msix35 |
i71 |
derive |
|
|
Interrupt 71, for device(s): 13107235-edge megasas0-msix35 |
| 13107236-edge megasas0-msix36 |
i72 |
derive |
|
|
Interrupt 72, for device(s): 13107236-edge megasas0-msix36 |
| 13107237-edge megasas0-msix37 |
i73 |
derive |
|
|
Interrupt 73, for device(s): 13107237-edge megasas0-msix37 |
| 13107238-edge megasas0-msix38 |
i74 |
derive |
|
|
Interrupt 74, for device(s): 13107238-edge megasas0-msix38 |
| 13107239-edge megasas0-msix39 |
i75 |
derive |
|
|
Interrupt 75, for device(s): 13107239-edge megasas0-msix39 |
| 13107240-edge megasas0-msix40 |
i76 |
derive |
|
|
Interrupt 76, for device(s): 13107240-edge megasas0-msix40 |
| 13107241-edge megasas0-msix41 |
i77 |
derive |
|
|
Interrupt 77, for device(s): 13107241-edge megasas0-msix41 |
| 13107242-edge megasas0-msix42 |
i78 |
derive |
|
|
Interrupt 78, for device(s): 13107242-edge megasas0-msix42 |
| 13107243-edge megasas0-msix43 |
i79 |
derive |
|
|
Interrupt 79, for device(s): 13107243-edge megasas0-msix43 |
| 13107244-edge megasas0-msix44 |
i80 |
derive |
|
|
Interrupt 80, for device(s): 13107244-edge megasas0-msix44 |
| 13107245-edge megasas0-msix45 |
i81 |
derive |
|
|
Interrupt 81, for device(s): 13107245-edge megasas0-msix45 |
| 13107246-edge megasas0-msix46 |
i82 |
derive |
|
|
Interrupt 82, for device(s): 13107246-edge megasas0-msix46 |
| 13107247-edge megasas0-msix47 |
i83 |
derive |
|
|
Interrupt 83, for device(s): 13107247-edge megasas0-msix47 |
| 13107248-edge megasas0-msix48 |
i84 |
derive |
|
|
Interrupt 84, for device(s): 13107248-edge megasas0-msix48 |
| 13107249-edge megasas0-msix49 |
i85 |
derive |
|
|
Interrupt 85, for device(s): 13107249-edge megasas0-msix49 |
| 13107250-edge megasas0-msix50 |
i86 |
derive |
|
|
Interrupt 86, for device(s): 13107250-edge megasas0-msix50 |
| 13107251-edge megasas0-msix51 |
i87 |
derive |
|
|
Interrupt 87, for device(s): 13107251-edge megasas0-msix51 |
| 13107252-edge megasas0-msix52 |
i88 |
derive |
|
|
Interrupt 88, for device(s): 13107252-edge megasas0-msix52 |
| 13107253-edge megasas0-msix53 |
i89 |
derive |
|
|
Interrupt 89, for device(s): 13107253-edge megasas0-msix53 |
| 13107254-edge megasas0-msix54 |
i90 |
derive |
|
|
Interrupt 90, for device(s): 13107254-edge megasas0-msix54 |
| 13107255-edge megasas0-msix55 |
i91 |
derive |
|
|
Interrupt 91, for device(s): 13107255-edge megasas0-msix55 |
| 13107256-edge megasas0-msix56 |
i92 |
derive |
|
|
Interrupt 92, for device(s): 13107256-edge megasas0-msix56 |
| 13107257-edge megasas0-msix57 |
i93 |
derive |
|
|
Interrupt 93, for device(s): 13107257-edge megasas0-msix57 |
| 13107258-edge megasas0-msix58 |
i94 |
derive |
|
|
Interrupt 94, for device(s): 13107258-edge megasas0-msix58 |
| 13107259-edge megasas0-msix59 |
i95 |
derive |
|
|
Interrupt 95, for device(s): 13107259-edge megasas0-msix59 |
| 13107260-edge megasas0-msix60 |
i96 |
derive |
|
|
Interrupt 96, for device(s): 13107260-edge megasas0-msix60 |
| 13107261-edge megasas0-msix61 |
i97 |
derive |
|
|
Interrupt 97, for device(s): 13107261-edge megasas0-msix61 |
| 13107262-edge megasas0-msix62 |
i98 |
derive |
|
|
Interrupt 98, for device(s): 13107262-edge megasas0-msix62 |
| 13107263-edge megasas0-msix63 |
i99 |
derive |
|
|
Interrupt 99, for device(s): 13107263-edge megasas0-msix63 |
| 13107264-edge megasas0-msix64 |
i100 |
derive |
|
|
Interrupt 100, for device(s): 13107264-edge megasas0-msix64 |
| 13107265-edge megasas0-msix65 |
i101 |
derive |
|
|
Interrupt 101, for device(s): 13107265-edge megasas0-msix65 |
| 13107266-edge megasas0-msix66 |
i102 |
derive |
|
|
Interrupt 102, for device(s): 13107266-edge megasas0-msix66 |
| 13107267-edge megasas0-msix67 |
i103 |
derive |
|
|
Interrupt 103, for device(s): 13107267-edge megasas0-msix67 |
| 13107268-edge megasas0-msix68 |
i104 |
derive |
|
|
Interrupt 104, for device(s): 13107268-edge megasas0-msix68 |
| 13107269-edge megasas0-msix69 |
i105 |
derive |
|
|
Interrupt 105, for device(s): 13107269-edge megasas0-msix69 |
| 13107270-edge megasas0-msix70 |
i106 |
derive |
|
|
Interrupt 106, for device(s): 13107270-edge megasas0-msix70 |
| 13107271-edge megasas0-msix71 |
i107 |
derive |
|
|
Interrupt 107, for device(s): 13107271-edge megasas0-msix71 |
| 13107272-edge megasas0-msix72 |
i108 |
derive |
|
|
Interrupt 108, for device(s): 13107272-edge megasas0-msix72 |
| 13107273-edge megasas0-msix73 |
i109 |
derive |
|
|
Interrupt 109, for device(s): 13107273-edge megasas0-msix73 |
| 13107274-edge megasas0-msix74 |
i110 |
derive |
|
|
Interrupt 110, for device(s): 13107274-edge megasas0-msix74 |
| 13107275-edge megasas0-msix75 |
i111 |
derive |
|
|
Interrupt 111, for device(s): 13107275-edge megasas0-msix75 |
| 13107276-edge megasas0-msix76 |
i112 |
derive |
|
|
Interrupt 112, for device(s): 13107276-edge megasas0-msix76 |
| 13107277-edge megasas0-msix77 |
i113 |
derive |
|
|
Interrupt 113, for device(s): 13107277-edge megasas0-msix77 |
| 13107278-edge megasas0-msix78 |
i114 |
derive |
|
|
Interrupt 114, for device(s): 13107278-edge megasas0-msix78 |
| 13107279-edge megasas0-msix79 |
i115 |
derive |
|
|
Interrupt 115, for device(s): 13107279-edge megasas0-msix79 |
| 13107280-edge megasas0-msix80 |
i116 |
derive |
|
|
Interrupt 116, for device(s): 13107280-edge megasas0-msix80 |
| 13107281-edge megasas0-msix81 |
i117 |
derive |
|
|
Interrupt 117, for device(s): 13107281-edge megasas0-msix81 |
| 13107282-edge megasas0-msix82 |
i118 |
derive |
|
|
Interrupt 118, for device(s): 13107282-edge megasas0-msix82 |
| 13107283-edge megasas0-msix83 |
i119 |
derive |
|
|
Interrupt 119, for device(s): 13107283-edge megasas0-msix83 |
| 13107284-edge megasas0-msix84 |
i120 |
derive |
|
|
Interrupt 120, for device(s): 13107284-edge megasas0-msix84 |
| 13107285-edge megasas0-msix85 |
i121 |
derive |
|
|
Interrupt 121, for device(s): 13107285-edge megasas0-msix85 |
| 13107286-edge megasas0-msix86 |
i122 |
derive |
|
|
Interrupt 122, for device(s): 13107286-edge megasas0-msix86 |
| 13107287-edge megasas0-msix87 |
i123 |
derive |
|
|
Interrupt 123, for device(s): 13107287-edge megasas0-msix87 |
| 13107288-edge megasas0-msix88 |
i124 |
derive |
|
|
Interrupt 124, for device(s): 13107288-edge megasas0-msix88 |
| 13107289-edge megasas0-msix89 |
i125 |
derive |
|
|
Interrupt 125, for device(s): 13107289-edge megasas0-msix89 |
| 13107290-edge megasas0-msix90 |
i126 |
derive |
|
|
Interrupt 126, for device(s): 13107290-edge megasas0-msix90 |
| 13107291-edge megasas0-msix91 |
i127 |
derive |
|
|
Interrupt 127, for device(s): 13107291-edge megasas0-msix91 |
| 13107292-edge megasas0-msix92 |
i128 |
derive |
|
|
Interrupt 128, for device(s): 13107292-edge megasas0-msix92 |
| 13107293-edge megasas0-msix93 |
i129 |
derive |
|
|
Interrupt 129, for device(s): 13107293-edge megasas0-msix93 |
| 13107294-edge megasas0-msix94 |
i130 |
derive |
|
|
Interrupt 130, for device(s): 13107294-edge megasas0-msix94 |
| 13107295-edge megasas0-msix95 |
i131 |
derive |
|
|
Interrupt 131, for device(s): 13107295-edge megasas0-msix95 |
| 376832-edge ahci[0000:00:17.0] |
i134 |
derive |
|
|
Interrupt 134, for device(s): 376832-edge ahci[0000:00:17.0] |
| 14-edge dmar14 |
i200 |
derive |
|
|
Interrupt 200, for device(s): 14-edge dmar14 |
| 13-edge dmar13 |
i201 |
derive |
|
|
Interrupt 201, for device(s): 13-edge dmar13 |
| 12-edge dmar12 |
i202 |
derive |
|
|
Interrupt 202, for device(s): 12-edge dmar12 |
| 11-edge dmar11 |
i203 |
derive |
|
|
Interrupt 203, for device(s): 11-edge dmar11 |
| 10-edge dmar10 |
i204 |
derive |
|
|
Interrupt 204, for device(s): 10-edge dmar10 |
| 9-edge dmar9 |
i205 |
derive |
|
|
Interrupt 205, for device(s): 9-edge dmar9 |
| 8-edge dmar8 |
i206 |
derive |
|
|
Interrupt 206, for device(s): 8-edge dmar8 |
| 7-edge dmar7 |
i207 |
derive |
|
|
Interrupt 207, for device(s): 7-edge dmar7 |
| 6-edge dmar6 |
i208 |
derive |
|
|
Interrupt 208, for device(s): 6-edge dmar6 |
| 5-edge dmar5 |
i209 |
derive |
|
|
Interrupt 209, for device(s): 5-edge dmar5 |
| 4-edge dmar4 |
i210 |
derive |
|
|
Interrupt 210, for device(s): 4-edge dmar4 |
| 3-edge dmar3 |
i211 |
derive |
|
|
Interrupt 211, for device(s): 3-edge dmar3 |
| 2-edge dmar2 |
i212 |
derive |
|
|
Interrupt 212, for device(s): 2-edge dmar2 |
| 1-edge dmar1 |
i213 |
derive |
|
|
Interrupt 213, for device(s): 1-edge dmar1 |
| 0-edge dmar0 |
i214 |
derive |
|
|
Interrupt 214, for device(s): 0-edge dmar0 |
| 15-edge dmar15 |
i215 |
derive |
|
|
Interrupt 215, for device(s): 15-edge dmar15 |
| 46661632-edge enp89s0f0-tx-0 |
i410 |
derive |
|
|
Interrupt 410, for device(s): 46661632-edge enp89s0f0-tx-0 |
| 46661633-edge enp89s0f0-rx-1 |
i411 |
derive |
|
|
Interrupt 411, for device(s): 46661633-edge enp89s0f0-rx-1 |
| 46661634-edge enp89s0f0-rx-2 |
i412 |
derive |
|
|
Interrupt 412, for device(s): 46661634-edge enp89s0f0-rx-2 |
| 46661635-edge enp89s0f0-rx-3 |
i413 |
derive |
|
|
Interrupt 413, for device(s): 46661635-edge enp89s0f0-rx-3 |
| 46661636-edge enp89s0f0-rx-4 |
i414 |
derive |
|
|
Interrupt 414, for device(s): 46661636-edge enp89s0f0-rx-4 |
| 46663680-edge enp89s0f1-tx-0 |
i415 |
derive |
|
|
Interrupt 415, for device(s): 46663680-edge enp89s0f1-tx-0 |
| 46663681-edge enp89s0f1-rx-1 |
i416 |
derive |
|
|
Interrupt 416, for device(s): 46663681-edge enp89s0f1-rx-1 |
| 46663682-edge enp89s0f1-rx-2 |
i417 |
derive |
|
|
Interrupt 417, for device(s): 46663682-edge enp89s0f1-rx-2 |
| 46663683-edge enp89s0f1-rx-3 |
i418 |
derive |
|
|
Interrupt 418, for device(s): 46663683-edge enp89s0f1-rx-3 |
| 46663684-edge enp89s0f1-rx-4 |
i419 |
derive |
|
|
Interrupt 419, for device(s): 46663684-edge enp89s0f1-rx-4 |
| 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 |
