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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
timer i0 derive     Interrupt 0, for device(s): timer
rtc0 i8 derive     Interrupt 8, for device(s): rtc0
acpi i9 derive     Interrupt 9, for device(s): acpi
ipmi_si i10 derive     Interrupt 10, for device(s): ipmi_si
AMD-Vi i26 derive     Interrupt 26, for device(s): AMD-Vi
AMD-Vi i27 derive     Interrupt 27, for device(s): AMD-Vi
AMD-Vi i28 derive     Interrupt 28, for device(s): AMD-Vi
AMD-Vi i29 derive     Interrupt 29, for device(s): AMD-Vi
AMD-Vi i30 derive     Interrupt 30, for device(s): AMD-Vi
AMD-Vi i31 derive     Interrupt 31, for device(s): AMD-Vi
AMD-Vi i32 derive     Interrupt 32, for device(s): AMD-Vi
AMD-Vi i33 derive     Interrupt 33, for device(s): AMD-Vi
PCIe PME i34 derive     Interrupt 34, for device(s): PCIe PME
PCIe PME i36 derive     Interrupt 36, for device(s): PCIe PME
PCIe PME i37 derive     Interrupt 37, for device(s): PCIe PME
PCIe PME i39 derive     Interrupt 39, for device(s): PCIe PME
PCIe PME i40 derive     Interrupt 40, for device(s): PCIe PME
PCIe PME i42 derive     Interrupt 42, for device(s): PCIe PME
PCIe PME i44 derive     Interrupt 44, for device(s): PCIe PME
PCIe PME i45 derive     Interrupt 45, for device(s): PCIe PME
PCIe PME i46 derive     Interrupt 46, for device(s): PCIe PME
PCIe PME i48 derive     Interrupt 48, for device(s): PCIe PME
PCIe PME i50 derive     Interrupt 50, for device(s): PCIe PME
PCIe PME i52 derive     Interrupt 52, for device(s): PCIe PME
PCIe PME i54 derive     Interrupt 54, for device(s): PCIe PME
PCIe PME i56 derive     Interrupt 56, for device(s): PCIe PME
PCIe PME i58 derive     Interrupt 58, for device(s): PCIe PME
PCIe PME i60 derive     Interrupt 60, for device(s): PCIe PME
PCIe PME i62 derive     Interrupt 62, for device(s): PCIe PME
PCIe PME i63 derive     Interrupt 63, for device(s): PCIe PME
PCIe PME i64 derive     Interrupt 64, for device(s): PCIe PME
PCIe PME i66 derive     Interrupt 66, for device(s): PCIe PME
PCIe PME i68 derive     Interrupt 68, for device(s): PCIe PME
xhci_hcd i70 derive     Interrupt 70, for device(s): xhci_hcd
xhci_hcd i71 derive     Interrupt 71, for device(s): xhci_hcd
xhci_hcd i72 derive     Interrupt 72, for device(s): xhci_hcd
xhci_hcd i73 derive     Interrupt 73, for device(s): xhci_hcd
xhci_hcd i74 derive     Interrupt 74, for device(s): xhci_hcd
xhci_hcd i75 derive     Interrupt 75, for device(s): xhci_hcd
xhci_hcd i76 derive     Interrupt 76, for device(s): xhci_hcd
xhci_hcd i77 derive     Interrupt 77, for device(s): xhci_hcd
xhci_hcd i79 derive     Interrupt 79, for device(s): xhci_hcd
xhci_hcd i80 derive     Interrupt 80, for device(s): xhci_hcd
xhci_hcd i81 derive     Interrupt 81, for device(s): xhci_hcd
xhci_hcd i82 derive     Interrupt 82, for device(s): xhci_hcd
xhci_hcd i83 derive     Interrupt 83, for device(s): xhci_hcd
xhci_hcd i84 derive     Interrupt 84, for device(s): xhci_hcd
xhci_hcd i85 derive     Interrupt 85, for device(s): xhci_hcd
xhci_hcd i86 derive     Interrupt 86, for device(s): xhci_hcd
megasas i88 derive     Interrupt 88, for device(s): megasas
megasas i89 derive     Interrupt 89, for device(s): megasas
megasas i90 derive     Interrupt 90, for device(s): megasas
megasas i91 derive     Interrupt 91, for device(s): megasas
megasas i92 derive     Interrupt 92, for device(s): megasas
megasas i93 derive     Interrupt 93, for device(s): megasas
megasas i94 derive     Interrupt 94, for device(s): megasas
megasas i95 derive     Interrupt 95, for device(s): megasas
megasas i96 derive     Interrupt 96, for device(s): megasas
megasas i97 derive     Interrupt 97, for device(s): megasas
megasas i98 derive     Interrupt 98, for device(s): megasas
megasas i99 derive     Interrupt 99, for device(s): megasas
megasas i100 derive     Interrupt 100, for device(s): megasas
megasas i101 derive     Interrupt 101, for device(s): megasas
megasas i102 derive     Interrupt 102, for device(s): megasas
megasas i103 derive     Interrupt 103, for device(s): megasas
megasas i104 derive     Interrupt 104, for device(s): megasas
megasas i105 derive     Interrupt 105, for device(s): megasas
megasas i106 derive     Interrupt 106, for device(s): megasas
megasas i107 derive     Interrupt 107, for device(s): megasas
megasas i108 derive     Interrupt 108, for device(s): megasas
megasas i109 derive     Interrupt 109, for device(s): megasas
megasas i110 derive     Interrupt 110, for device(s): megasas
megasas i111 derive     Interrupt 111, for device(s): megasas
megasas i112 derive     Interrupt 112, for device(s): megasas
megasas i113 derive     Interrupt 113, for device(s): megasas
megasas i114 derive     Interrupt 114, for device(s): megasas
megasas i115 derive     Interrupt 115, for device(s): megasas
megasas i116 derive     Interrupt 116, for device(s): megasas
megasas i117 derive     Interrupt 117, for device(s): megasas
megasas i118 derive     Interrupt 118, for device(s): megasas
megasas i119 derive     Interrupt 119, for device(s): megasas
megasas i120 derive     Interrupt 120, for device(s): megasas
megasas i121 derive     Interrupt 121, for device(s): megasas
megasas i122 derive     Interrupt 122, for device(s): megasas
megasas i123 derive     Interrupt 123, for device(s): megasas
megasas i124 derive     Interrupt 124, for device(s): megasas
megasas i125 derive     Interrupt 125, for device(s): megasas
megasas i126 derive     Interrupt 126, for device(s): megasas
megasas i127 derive     Interrupt 127, for device(s): megasas
megasas i128 derive     Interrupt 128, for device(s): megasas
megasas i129 derive     Interrupt 129, for device(s): megasas
megasas i130 derive     Interrupt 130, for device(s): megasas
megasas i131 derive     Interrupt 131, for device(s): megasas
megasas i132 derive     Interrupt 132, for device(s): megasas
megasas i133 derive     Interrupt 133, for device(s): megasas
megasas i134 derive     Interrupt 134, for device(s): megasas
megasas i135 derive     Interrupt 135, for device(s): megasas
megasas i136 derive     Interrupt 136, for device(s): megasas
megasas i137 derive     Interrupt 137, for device(s): megasas
megasas i138 derive     Interrupt 138, for device(s): megasas
megasas i139 derive     Interrupt 139, for device(s): megasas
megasas i140 derive     Interrupt 140, for device(s): megasas
megasas i141 derive     Interrupt 141, for device(s): megasas
megasas i142 derive     Interrupt 142, for device(s): megasas
megasas i143 derive     Interrupt 143, for device(s): megasas
megasas i144 derive     Interrupt 144, for device(s): megasas
megasas i145 derive     Interrupt 145, for device(s): megasas
megasas i146 derive     Interrupt 146, for device(s): megasas
megasas i147 derive     Interrupt 147, for device(s): megasas
megasas i148 derive     Interrupt 148, for device(s): megasas
megasas i149 derive     Interrupt 149, for device(s): megasas
megasas i150 derive     Interrupt 150, for device(s): megasas
megasas i151 derive     Interrupt 151, for device(s): megasas
megasas i152 derive     Interrupt 152, for device(s): megasas
megasas i153 derive     Interrupt 153, for device(s): megasas
megasas i154 derive     Interrupt 154, for device(s): megasas
megasas i155 derive     Interrupt 155, for device(s): megasas
megasas i156 derive     Interrupt 156, for device(s): megasas
megasas i157 derive     Interrupt 157, for device(s): megasas
megasas i158 derive     Interrupt 158, for device(s): megasas
megasas i159 derive     Interrupt 159, for device(s): megasas
megasas i160 derive     Interrupt 160, for device(s): megasas
megasas i161 derive     Interrupt 161, for device(s): megasas
megasas i162 derive     Interrupt 162, for device(s): megasas
megasas i163 derive     Interrupt 163, for device(s): megasas
megasas i164 derive     Interrupt 164, for device(s): megasas
megasas i165 derive     Interrupt 165, for device(s): megasas
megasas i166 derive     Interrupt 166, for device(s): megasas
megasas i167 derive     Interrupt 167, for device(s): megasas
megasas i168 derive     Interrupt 168, for device(s): megasas
megasas i169 derive     Interrupt 169, for device(s): megasas
megasas i170 derive     Interrupt 170, for device(s): megasas
megasas i171 derive     Interrupt 171, for device(s): megasas
megasas i172 derive     Interrupt 172, for device(s): megasas
megasas i173 derive     Interrupt 173, for device(s): megasas
megasas i174 derive     Interrupt 174, for device(s): megasas
megasas i175 derive     Interrupt 175, for device(s): megasas
megasas i176 derive     Interrupt 176, for device(s): megasas
megasas i177 derive     Interrupt 177, for device(s): megasas
megasas i178 derive     Interrupt 178, for device(s): megasas
megasas i179 derive     Interrupt 179, for device(s): megasas
megasas i180 derive     Interrupt 180, for device(s): megasas
megasas i181 derive     Interrupt 181, for device(s): megasas
megasas i182 derive     Interrupt 182, for device(s): megasas
megasas i183 derive     Interrupt 183, for device(s): megasas
ahci0 i187 derive     Interrupt 187, for device(s): ahci0
ahci1 i188 derive     Interrupt 188, for device(s): ahci1
ahci2 i189 derive     Interrupt 189, for device(s): ahci2
ahci3 i190 derive     Interrupt 190, for device(s): ahci3
ahci4 i191 derive     Interrupt 191, for device(s): ahci4
ahci5 i192 derive     Interrupt 192, for device(s): ahci5
ahci6 i193 derive     Interrupt 193, for device(s): ahci6
ahci7 i194 derive     Interrupt 194, for device(s): ahci7
em3 i204 derive     Interrupt 204, for device(s): em3
em3-TxRx-0 i205 derive     Interrupt 205, for device(s): em3-TxRx-0
em3-TxRx-1 i206 derive     Interrupt 206, for device(s): em3-TxRx-1
em3-TxRx-2 i207 derive     Interrupt 207, for device(s): em3-TxRx-2
em3-TxRx-3 i208 derive     Interrupt 208, for device(s): em3-TxRx-3
em3-TxRx-4 i209 derive     Interrupt 209, for device(s): em3-TxRx-4
em3-TxRx-5 i210 derive     Interrupt 210, for device(s): em3-TxRx-5
em3-TxRx-6 i211 derive     Interrupt 211, for device(s): em3-TxRx-6
em3-TxRx-7 i212 derive     Interrupt 212, for device(s): em3-TxRx-7
em4 i215 derive     Interrupt 215, for device(s): em4
em4-TxRx-0 i216 derive     Interrupt 216, for device(s): em4-TxRx-0
em4-TxRx-1 i217 derive     Interrupt 217, for device(s): em4-TxRx-1
em4-TxRx-2 i218 derive     Interrupt 218, for device(s): em4-TxRx-2
em4-TxRx-3 i219 derive     Interrupt 219, for device(s): em4-TxRx-3
em4-TxRx-4 i220 derive     Interrupt 220, for device(s): em4-TxRx-4
em4-TxRx-5 i221 derive     Interrupt 221, for device(s): em4-TxRx-5
em4-TxRx-6 i222 derive     Interrupt 222, for device(s): em4-TxRx-6
em4-TxRx-7 i223 derive     Interrupt 223, for device(s): em4-TxRx-7
em5 i225 derive     Interrupt 225, for device(s): em5
em5-TxRx-0 i226 derive     Interrupt 226, for device(s): em5-TxRx-0
em5-TxRx-1 i227 derive     Interrupt 227, for device(s): em5-TxRx-1
em5-TxRx-2 i228 derive     Interrupt 228, for device(s): em5-TxRx-2
em5-TxRx-3 i229 derive     Interrupt 229, for device(s): em5-TxRx-3
em5-TxRx-4 i230 derive     Interrupt 230, for device(s): em5-TxRx-4
em5-TxRx-5 i231 derive     Interrupt 231, for device(s): em5-TxRx-5
em5-TxRx-6 i232 derive     Interrupt 232, for device(s): em5-TxRx-6
em5-TxRx-7 i233 derive     Interrupt 233, for device(s): em5-TxRx-7
em6 i235 derive     Interrupt 235, for device(s): em6
em6-TxRx-0 i236 derive     Interrupt 236, for device(s): em6-TxRx-0
em6-TxRx-1 i237 derive     Interrupt 237, for device(s): em6-TxRx-1
em6-TxRx-2 i238 derive     Interrupt 238, for device(s): em6-TxRx-2
em6-TxRx-3 i239 derive     Interrupt 239, for device(s): em6-TxRx-3
em6-TxRx-4 i240 derive     Interrupt 240, for device(s): em6-TxRx-4
em6-TxRx-5 i241 derive     Interrupt 241, for device(s): em6-TxRx-5
em6-TxRx-6 i242 derive     Interrupt 242, for device(s): em6-TxRx-6
em6-TxRx-7 i243 derive     Interrupt 243, for device(s): em6-TxRx-7
em1-tx-0 i244 derive     Interrupt 244, for device(s): em1-tx-0
em1-rx-1 i245 derive     Interrupt 245, for device(s): em1-rx-1
em1-rx-2 i246 derive     Interrupt 246, for device(s): em1-rx-2
em1-rx-3 i247 derive     Interrupt 247, for device(s): em1-rx-3
em1-rx-4 i248 derive     Interrupt 248, for device(s): em1-rx-4
em2-tx-0 i249 derive     Interrupt 249, for device(s): em2-tx-0
em2-rx-1 i250 derive     Interrupt 250, for device(s): em2-rx-1
em2-rx-2 i251 derive     Interrupt 251, for device(s): em2-rx-2
em2-rx-3 i252 derive     Interrupt 252, for device(s): em2-rx-3
em2-rx-4 i253 derive     Interrupt 253, for device(s): em2-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
Posted-interrupt wakeup event iPIW derive     Interrupt PIW, for device(s): Posted-interrupt wakeup event