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 |
| 12058624-edge PCIe PME |
i27 |
derive |
|
|
Interrupt 27, for device(s): 12058624-edge PCIe PME |
| 12091392-edge PCIe PME |
i28 |
derive |
|
|
Interrupt 28, for device(s): 12091392-edge PCIe PME |
| 12107776-edge PCIe PME |
i29 |
derive |
|
|
Interrupt 29, for device(s): 12107776-edge PCIe PME |
| 12582912-edge megasas0-msix0 |
i41 |
derive |
|
|
Interrupt 41, for device(s): 12582912-edge megasas0-msix0 |
| 12582913-edge megasas0-msix1 |
i42 |
derive |
|
|
Interrupt 42, for device(s): 12582913-edge megasas0-msix1 |
| 12582914-edge megasas0-msix2 |
i43 |
derive |
|
|
Interrupt 43, for device(s): 12582914-edge megasas0-msix2 |
| 12582915-edge megasas0-msix3 |
i44 |
derive |
|
|
Interrupt 44, for device(s): 12582915-edge megasas0-msix3 |
| 12582916-edge megasas0-msix4 |
i45 |
derive |
|
|
Interrupt 45, for device(s): 12582916-edge megasas0-msix4 |
| 12582917-edge megasas0-msix5 |
i46 |
derive |
|
|
Interrupt 46, for device(s): 12582917-edge megasas0-msix5 |
| 12582918-edge megasas0-msix6 |
i47 |
derive |
|
|
Interrupt 47, for device(s): 12582918-edge megasas0-msix6 |
| 12582919-edge megasas0-msix7 |
i48 |
derive |
|
|
Interrupt 48, for device(s): 12582919-edge megasas0-msix7 |
| 12582920-edge megasas0-msix8 |
i49 |
derive |
|
|
Interrupt 49, for device(s): 12582920-edge megasas0-msix8 |
| 12582921-edge megasas0-msix9 |
i50 |
derive |
|
|
Interrupt 50, for device(s): 12582921-edge megasas0-msix9 |
| 12582922-edge megasas0-msix10 |
i51 |
derive |
|
|
Interrupt 51, for device(s): 12582922-edge megasas0-msix10 |
| 12582923-edge megasas0-msix11 |
i52 |
derive |
|
|
Interrupt 52, for device(s): 12582923-edge megasas0-msix11 |
| 12582924-edge megasas0-msix12 |
i53 |
derive |
|
|
Interrupt 53, for device(s): 12582924-edge megasas0-msix12 |
| 12582925-edge megasas0-msix13 |
i54 |
derive |
|
|
Interrupt 54, for device(s): 12582925-edge megasas0-msix13 |
| 12582926-edge megasas0-msix14 |
i55 |
derive |
|
|
Interrupt 55, for device(s): 12582926-edge megasas0-msix14 |
| 12582927-edge megasas0-msix15 |
i56 |
derive |
|
|
Interrupt 56, for device(s): 12582927-edge megasas0-msix15 |
| 12582928-edge megasas0-msix16 |
i57 |
derive |
|
|
Interrupt 57, for device(s): 12582928-edge megasas0-msix16 |
| 12582929-edge megasas0-msix17 |
i58 |
derive |
|
|
Interrupt 58, for device(s): 12582929-edge megasas0-msix17 |
| 12582930-edge megasas0-msix18 |
i59 |
derive |
|
|
Interrupt 59, for device(s): 12582930-edge megasas0-msix18 |
| 12582931-edge megasas0-msix19 |
i60 |
derive |
|
|
Interrupt 60, for device(s): 12582931-edge megasas0-msix19 |
| 12582932-edge megasas0-msix20 |
i61 |
derive |
|
|
Interrupt 61, for device(s): 12582932-edge megasas0-msix20 |
| 12582933-edge megasas0-msix21 |
i62 |
derive |
|
|
Interrupt 62, for device(s): 12582933-edge megasas0-msix21 |
| 12582934-edge megasas0-msix22 |
i63 |
derive |
|
|
Interrupt 63, for device(s): 12582934-edge megasas0-msix22 |
| 12582935-edge megasas0-msix23 |
i64 |
derive |
|
|
Interrupt 64, for device(s): 12582935-edge megasas0-msix23 |
| 12582936-edge megasas0-msix24 |
i65 |
derive |
|
|
Interrupt 65, for device(s): 12582936-edge megasas0-msix24 |
| 12582937-edge megasas0-msix25 |
i66 |
derive |
|
|
Interrupt 66, for device(s): 12582937-edge megasas0-msix25 |
| 12582938-edge megasas0-msix26 |
i67 |
derive |
|
|
Interrupt 67, for device(s): 12582938-edge megasas0-msix26 |
| 12582939-edge megasas0-msix27 |
i68 |
derive |
|
|
Interrupt 68, for device(s): 12582939-edge megasas0-msix27 |
| 12582940-edge megasas0-msix28 |
i69 |
derive |
|
|
Interrupt 69, for device(s): 12582940-edge megasas0-msix28 |
| 12582941-edge megasas0-msix29 |
i70 |
derive |
|
|
Interrupt 70, for device(s): 12582941-edge megasas0-msix29 |
| 12582942-edge megasas0-msix30 |
i71 |
derive |
|
|
Interrupt 71, for device(s): 12582942-edge megasas0-msix30 |
| 12582943-edge megasas0-msix31 |
i72 |
derive |
|
|
Interrupt 72, for device(s): 12582943-edge megasas0-msix31 |
| 12582944-edge megasas0-msix32 |
i73 |
derive |
|
|
Interrupt 73, for device(s): 12582944-edge megasas0-msix32 |
| 12582945-edge megasas0-msix33 |
i74 |
derive |
|
|
Interrupt 74, for device(s): 12582945-edge megasas0-msix33 |
| 12582946-edge megasas0-msix34 |
i75 |
derive |
|
|
Interrupt 75, for device(s): 12582946-edge megasas0-msix34 |
| 12582947-edge megasas0-msix35 |
i76 |
derive |
|
|
Interrupt 76, for device(s): 12582947-edge megasas0-msix35 |
| 12582948-edge megasas0-msix36 |
i77 |
derive |
|
|
Interrupt 77, for device(s): 12582948-edge megasas0-msix36 |
| 12582949-edge megasas0-msix37 |
i78 |
derive |
|
|
Interrupt 78, for device(s): 12582949-edge megasas0-msix37 |
| 12582950-edge megasas0-msix38 |
i79 |
derive |
|
|
Interrupt 79, for device(s): 12582950-edge megasas0-msix38 |
| 12582951-edge megasas0-msix39 |
i80 |
derive |
|
|
Interrupt 80, for device(s): 12582951-edge megasas0-msix39 |
| 12582952-edge megasas0-msix40 |
i81 |
derive |
|
|
Interrupt 81, for device(s): 12582952-edge megasas0-msix40 |
| 288768-edge ahci[0000:00:11.5] |
i83 |
derive |
|
|
Interrupt 83, for device(s): 288768-edge ahci[0000:00:11.5] |
| 327680-edge xhci_hcd |
i84 |
derive |
|
|
Interrupt 84, for device(s): 327680-edge xhci_hcd |
| 376832-edge ahci[0000:00:17.0] |
i95 |
derive |
|
|
Interrupt 95, for device(s): 376832-edge ahci[0000:00:17.0] |
| 13107200-edge eno1-TxRx-0 |
i96 |
derive |
|
|
Interrupt 96, for device(s): 13107200-edge eno1-TxRx-0 |
| 13107201-edge eno1-TxRx-1 |
i97 |
derive |
|
|
Interrupt 97, for device(s): 13107201-edge eno1-TxRx-1 |
| 13107202-edge eno1-TxRx-2 |
i98 |
derive |
|
|
Interrupt 98, for device(s): 13107202-edge eno1-TxRx-2 |
| 13107203-edge eno1-TxRx-3 |
i99 |
derive |
|
|
Interrupt 99, for device(s): 13107203-edge eno1-TxRx-3 |
| 13107204-edge eno1-TxRx-4 |
i100 |
derive |
|
|
Interrupt 100, for device(s): 13107204-edge eno1-TxRx-4 |
| 13107205-edge eno1-TxRx-5 |
i101 |
derive |
|
|
Interrupt 101, for device(s): 13107205-edge eno1-TxRx-5 |
| 13107206-edge eno1-TxRx-6 |
i102 |
derive |
|
|
Interrupt 102, for device(s): 13107206-edge eno1-TxRx-6 |
| 13107207-edge eno1-TxRx-7 |
i103 |
derive |
|
|
Interrupt 103, for device(s): 13107207-edge eno1-TxRx-7 |
| 6-edge dmar6 |
i104 |
derive |
|
|
Interrupt 104, for device(s): 6-edge dmar6 |
| 5-edge dmar5 |
i105 |
derive |
|
|
Interrupt 105, for device(s): 5-edge dmar5 |
| 4-edge dmar4 |
i106 |
derive |
|
|
Interrupt 106, for device(s): 4-edge dmar4 |
| 3-edge dmar3 |
i107 |
derive |
|
|
Interrupt 107, for device(s): 3-edge dmar3 |
| 2-edge dmar2 |
i108 |
derive |
|
|
Interrupt 108, for device(s): 2-edge dmar2 |
| 1-edge dmar1 |
i109 |
derive |
|
|
Interrupt 109, for device(s): 1-edge dmar1 |
| 0-edge dmar0 |
i110 |
derive |
|
|
Interrupt 110, for device(s): 0-edge dmar0 |
| 7-edge dmar7 |
i111 |
derive |
|
|
Interrupt 111, for device(s): 7-edge dmar7 |
| 13107208-edge eno1-TxRx-8 |
i112 |
derive |
|
|
Interrupt 112, for device(s): 13107208-edge eno1-TxRx-8 |
| 13107209-edge eno1-TxRx-9 |
i113 |
derive |
|
|
Interrupt 113, for device(s): 13107209-edge eno1-TxRx-9 |
| 13107210-edge eno1-TxRx-10 |
i114 |
derive |
|
|
Interrupt 114, for device(s): 13107210-edge eno1-TxRx-10 |
| 13107211-edge eno1-TxRx-11 |
i115 |
derive |
|
|
Interrupt 115, for device(s): 13107211-edge eno1-TxRx-11 |
| 13107212-edge eno1-TxRx-12 |
i116 |
derive |
|
|
Interrupt 116, for device(s): 13107212-edge eno1-TxRx-12 |
| 13107213-edge eno1-TxRx-13 |
i117 |
derive |
|
|
Interrupt 117, for device(s): 13107213-edge eno1-TxRx-13 |
| 13107214-edge eno1-TxRx-14 |
i118 |
derive |
|
|
Interrupt 118, for device(s): 13107214-edge eno1-TxRx-14 |
| 13107215-edge eno1-TxRx-15 |
i119 |
derive |
|
|
Interrupt 119, for device(s): 13107215-edge eno1-TxRx-15 |
| 13107216-edge eno1-TxRx-16 |
i120 |
derive |
|
|
Interrupt 120, for device(s): 13107216-edge eno1-TxRx-16 |
| 13107217-edge eno1-TxRx-17 |
i121 |
derive |
|
|
Interrupt 121, for device(s): 13107217-edge eno1-TxRx-17 |
| 13107218-edge eno1-TxRx-18 |
i122 |
derive |
|
|
Interrupt 122, for device(s): 13107218-edge eno1-TxRx-18 |
| 13107219-edge eno1-TxRx-19 |
i123 |
derive |
|
|
Interrupt 123, for device(s): 13107219-edge eno1-TxRx-19 |
| 13107220-edge eno1-TxRx-20 |
i124 |
derive |
|
|
Interrupt 124, for device(s): 13107220-edge eno1-TxRx-20 |
| 13107221-edge eno1-TxRx-21 |
i125 |
derive |
|
|
Interrupt 125, for device(s): 13107221-edge eno1-TxRx-21 |
| 13107222-edge eno1-TxRx-22 |
i126 |
derive |
|
|
Interrupt 126, for device(s): 13107222-edge eno1-TxRx-22 |
| 13107223-edge eno1-TxRx-23 |
i127 |
derive |
|
|
Interrupt 127, for device(s): 13107223-edge eno1-TxRx-23 |
| 13107224-edge eno1-TxRx-24 |
i128 |
derive |
|
|
Interrupt 128, for device(s): 13107224-edge eno1-TxRx-24 |
| 13107225-edge eno1-TxRx-25 |
i129 |
derive |
|
|
Interrupt 129, for device(s): 13107225-edge eno1-TxRx-25 |
| 13107226-edge eno1-TxRx-26 |
i130 |
derive |
|
|
Interrupt 130, for device(s): 13107226-edge eno1-TxRx-26 |
| 13107227-edge eno1-TxRx-27 |
i131 |
derive |
|
|
Interrupt 131, for device(s): 13107227-edge eno1-TxRx-27 |
| 13107228-edge eno1-TxRx-28 |
i132 |
derive |
|
|
Interrupt 132, for device(s): 13107228-edge eno1-TxRx-28 |
| 13107229-edge eno1-TxRx-29 |
i133 |
derive |
|
|
Interrupt 133, for device(s): 13107229-edge eno1-TxRx-29 |
| 13107230-edge eno1-TxRx-30 |
i134 |
derive |
|
|
Interrupt 134, for device(s): 13107230-edge eno1-TxRx-30 |
| 13107231-edge eno1-TxRx-31 |
i135 |
derive |
|
|
Interrupt 135, for device(s): 13107231-edge eno1-TxRx-31 |
| 13107232-edge eno1-TxRx-32 |
i136 |
derive |
|
|
Interrupt 136, for device(s): 13107232-edge eno1-TxRx-32 |
| 13107233-edge eno1-TxRx-33 |
i137 |
derive |
|
|
Interrupt 137, for device(s): 13107233-edge eno1-TxRx-33 |
| 13107234-edge eno1-TxRx-34 |
i138 |
derive |
|
|
Interrupt 138, for device(s): 13107234-edge eno1-TxRx-34 |
| 13107235-edge eno1-TxRx-35 |
i139 |
derive |
|
|
Interrupt 139, for device(s): 13107235-edge eno1-TxRx-35 |
| 13107236-edge eno1-TxRx-36 |
i140 |
derive |
|
|
Interrupt 140, for device(s): 13107236-edge eno1-TxRx-36 |
| 13107237-edge eno1-TxRx-37 |
i141 |
derive |
|
|
Interrupt 141, for device(s): 13107237-edge eno1-TxRx-37 |
| 13107238-edge eno1-TxRx-38 |
i142 |
derive |
|
|
Interrupt 142, for device(s): 13107238-edge eno1-TxRx-38 |
| 13107239-edge eno1-TxRx-39 |
i143 |
derive |
|
|
Interrupt 143, for device(s): 13107239-edge eno1-TxRx-39 |
| 13107240-edge eno1 |
i144 |
derive |
|
|
Interrupt 144, for device(s): 13107240-edge eno1 |
| 13109248-edge eno2-TxRx-0 |
i145 |
derive |
|
|
Interrupt 145, for device(s): 13109248-edge eno2-TxRx-0 |
| 13109249-edge eno2-TxRx-1 |
i146 |
derive |
|
|
Interrupt 146, for device(s): 13109249-edge eno2-TxRx-1 |
| 13109250-edge eno2-TxRx-2 |
i147 |
derive |
|
|
Interrupt 147, for device(s): 13109250-edge eno2-TxRx-2 |
| 13109251-edge eno2-TxRx-3 |
i148 |
derive |
|
|
Interrupt 148, for device(s): 13109251-edge eno2-TxRx-3 |
| 13109252-edge eno2-TxRx-4 |
i149 |
derive |
|
|
Interrupt 149, for device(s): 13109252-edge eno2-TxRx-4 |
| 13109253-edge eno2-TxRx-5 |
i150 |
derive |
|
|
Interrupt 150, for device(s): 13109253-edge eno2-TxRx-5 |
| 13109254-edge eno2-TxRx-6 |
i151 |
derive |
|
|
Interrupt 151, for device(s): 13109254-edge eno2-TxRx-6 |
| 13109255-edge eno2-TxRx-7 |
i152 |
derive |
|
|
Interrupt 152, for device(s): 13109255-edge eno2-TxRx-7 |
| 13109256-edge eno2-TxRx-8 |
i153 |
derive |
|
|
Interrupt 153, for device(s): 13109256-edge eno2-TxRx-8 |
| 13109257-edge eno2-TxRx-9 |
i154 |
derive |
|
|
Interrupt 154, for device(s): 13109257-edge eno2-TxRx-9 |
| 13109258-edge eno2-TxRx-10 |
i155 |
derive |
|
|
Interrupt 155, for device(s): 13109258-edge eno2-TxRx-10 |
| 13109259-edge eno2-TxRx-11 |
i156 |
derive |
|
|
Interrupt 156, for device(s): 13109259-edge eno2-TxRx-11 |
| 13109260-edge eno2-TxRx-12 |
i157 |
derive |
|
|
Interrupt 157, for device(s): 13109260-edge eno2-TxRx-12 |
| 13109261-edge eno2-TxRx-13 |
i158 |
derive |
|
|
Interrupt 158, for device(s): 13109261-edge eno2-TxRx-13 |
| 13109262-edge eno2-TxRx-14 |
i159 |
derive |
|
|
Interrupt 159, for device(s): 13109262-edge eno2-TxRx-14 |
| 13109263-edge eno2-TxRx-15 |
i160 |
derive |
|
|
Interrupt 160, for device(s): 13109263-edge eno2-TxRx-15 |
| 13109264-edge eno2-TxRx-16 |
i161 |
derive |
|
|
Interrupt 161, for device(s): 13109264-edge eno2-TxRx-16 |
| 13109265-edge eno2-TxRx-17 |
i162 |
derive |
|
|
Interrupt 162, for device(s): 13109265-edge eno2-TxRx-17 |
| 13109266-edge eno2-TxRx-18 |
i163 |
derive |
|
|
Interrupt 163, for device(s): 13109266-edge eno2-TxRx-18 |
| 13109267-edge eno2-TxRx-19 |
i164 |
derive |
|
|
Interrupt 164, for device(s): 13109267-edge eno2-TxRx-19 |
| 13109268-edge eno2-TxRx-20 |
i165 |
derive |
|
|
Interrupt 165, for device(s): 13109268-edge eno2-TxRx-20 |
| 13109269-edge eno2-TxRx-21 |
i166 |
derive |
|
|
Interrupt 166, for device(s): 13109269-edge eno2-TxRx-21 |
| 13109270-edge eno2-TxRx-22 |
i167 |
derive |
|
|
Interrupt 167, for device(s): 13109270-edge eno2-TxRx-22 |
| 13109271-edge eno2-TxRx-23 |
i168 |
derive |
|
|
Interrupt 168, for device(s): 13109271-edge eno2-TxRx-23 |
| 13109272-edge eno2-TxRx-24 |
i169 |
derive |
|
|
Interrupt 169, for device(s): 13109272-edge eno2-TxRx-24 |
| 13109273-edge eno2-TxRx-25 |
i170 |
derive |
|
|
Interrupt 170, for device(s): 13109273-edge eno2-TxRx-25 |
| 13109274-edge eno2-TxRx-26 |
i171 |
derive |
|
|
Interrupt 171, for device(s): 13109274-edge eno2-TxRx-26 |
| 13109275-edge eno2-TxRx-27 |
i172 |
derive |
|
|
Interrupt 172, for device(s): 13109275-edge eno2-TxRx-27 |
| 13109276-edge eno2-TxRx-28 |
i173 |
derive |
|
|
Interrupt 173, for device(s): 13109276-edge eno2-TxRx-28 |
| 13109277-edge eno2-TxRx-29 |
i174 |
derive |
|
|
Interrupt 174, for device(s): 13109277-edge eno2-TxRx-29 |
| 13109278-edge eno2-TxRx-30 |
i175 |
derive |
|
|
Interrupt 175, for device(s): 13109278-edge eno2-TxRx-30 |
| 13109279-edge eno2-TxRx-31 |
i176 |
derive |
|
|
Interrupt 176, for device(s): 13109279-edge eno2-TxRx-31 |
| 13109280-edge eno2-TxRx-32 |
i177 |
derive |
|
|
Interrupt 177, for device(s): 13109280-edge eno2-TxRx-32 |
| 13109281-edge eno2-TxRx-33 |
i178 |
derive |
|
|
Interrupt 178, for device(s): 13109281-edge eno2-TxRx-33 |
| 13109282-edge eno2-TxRx-34 |
i179 |
derive |
|
|
Interrupt 179, for device(s): 13109282-edge eno2-TxRx-34 |
| 13109283-edge eno2-TxRx-35 |
i180 |
derive |
|
|
Interrupt 180, for device(s): 13109283-edge eno2-TxRx-35 |
| 13109284-edge eno2-TxRx-36 |
i181 |
derive |
|
|
Interrupt 181, for device(s): 13109284-edge eno2-TxRx-36 |
| 13109285-edge eno2-TxRx-37 |
i182 |
derive |
|
|
Interrupt 182, for device(s): 13109285-edge eno2-TxRx-37 |
| 13109286-edge eno2-TxRx-38 |
i183 |
derive |
|
|
Interrupt 183, for device(s): 13109286-edge eno2-TxRx-38 |
| 13109287-edge eno2-TxRx-39 |
i184 |
derive |
|
|
Interrupt 184, for device(s): 13109287-edge eno2-TxRx-39 |
| 13109288-edge eno2 |
i185 |
derive |
|
|
Interrupt 185, for device(s): 13109288-edge eno2 |
| 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 |
