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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
-ioapic-edge rtc0 i8 derive     Interrupt 8, for device(s): -ioapic-edge rtc0
-ioapic-level acpi i9 derive     Interrupt 9, for device(s): -ioapic-level acpi
-ioapic-level i801_smbus i16 derive     Interrupt 16, for device(s): -ioapic-level i801_smbus
-virq timer0 i104 derive     Interrupt 104, for device(s): -virq timer0
-ipi spinlock0 i105 derive     Interrupt 105, for device(s): -ipi spinlock0
-ipi resched0 i106 derive     Interrupt 106, for device(s): -ipi resched0
-ipi callfunc0 i107 derive     Interrupt 107, for device(s): -ipi callfunc0
-virq debug0 i108 derive     Interrupt 108, for device(s): -virq debug0
-ipi callfuncsingle0 i109 derive     Interrupt 109, for device(s): -ipi callfuncsingle0
-ipi irqwork0 i110 derive     Interrupt 110, for device(s): -ipi irqwork0
-virq timer1 i111 derive     Interrupt 111, for device(s): -virq timer1
-ipi resched1 i112 derive     Interrupt 112, for device(s): -ipi resched1
-ipi callfunc1 i113 derive     Interrupt 113, for device(s): -ipi callfunc1
-virq debug1 i114 derive     Interrupt 114, for device(s): -virq debug1
-ipi callfuncsingle1 i115 derive     Interrupt 115, for device(s): -ipi callfuncsingle1
-ipi irqwork1 i116 derive     Interrupt 116, for device(s): -ipi irqwork1
-ipi spinlock1 i117 derive     Interrupt 117, for device(s): -ipi spinlock1
-virq timer2 i118 derive     Interrupt 118, for device(s): -virq timer2
-ipi resched2 i119 derive     Interrupt 119, for device(s): -ipi resched2
-ipi callfunc2 i120 derive     Interrupt 120, for device(s): -ipi callfunc2
-virq debug2 i121 derive     Interrupt 121, for device(s): -virq debug2
-ipi callfuncsingle2 i122 derive     Interrupt 122, for device(s): -ipi callfuncsingle2
-ipi irqwork2 i123 derive     Interrupt 123, for device(s): -ipi irqwork2
-ipi spinlock2 i124 derive     Interrupt 124, for device(s): -ipi spinlock2
-virq timer3 i125 derive     Interrupt 125, for device(s): -virq timer3
-ipi resched3 i126 derive     Interrupt 126, for device(s): -ipi resched3
-ipi callfunc3 i127 derive     Interrupt 127, for device(s): -ipi callfunc3
-virq debug3 i128 derive     Interrupt 128, for device(s): -virq debug3
-ipi callfuncsingle3 i129 derive     Interrupt 129, for device(s): -ipi callfuncsingle3
-ipi irqwork3 i130 derive     Interrupt 130, for device(s): -ipi irqwork3
-ipi spinlock3 i131 derive     Interrupt 131, for device(s): -ipi spinlock3
-virq timer4 i132 derive     Interrupt 132, for device(s): -virq timer4
-ipi resched4 i133 derive     Interrupt 133, for device(s): -ipi resched4
-ipi callfunc4 i134 derive     Interrupt 134, for device(s): -ipi callfunc4
-virq debug4 i135 derive     Interrupt 135, for device(s): -virq debug4
-ipi callfuncsingle4 i136 derive     Interrupt 136, for device(s): -ipi callfuncsingle4
-ipi irqwork4 i137 derive     Interrupt 137, for device(s): -ipi irqwork4
-ipi spinlock4 i138 derive     Interrupt 138, for device(s): -ipi spinlock4
-virq timer5 i139 derive     Interrupt 139, for device(s): -virq timer5
-ipi resched5 i140 derive     Interrupt 140, for device(s): -ipi resched5
-ipi callfunc5 i141 derive     Interrupt 141, for device(s): -ipi callfunc5
-virq debug5 i142 derive     Interrupt 142, for device(s): -virq debug5
-ipi callfuncsingle5 i143 derive     Interrupt 143, for device(s): -ipi callfuncsingle5
-ipi irqwork5 i144 derive     Interrupt 144, for device(s): -ipi irqwork5
-ipi spinlock5 i145 derive     Interrupt 145, for device(s): -ipi spinlock5
-virq timer6 i146 derive     Interrupt 146, for device(s): -virq timer6
-ipi resched6 i147 derive     Interrupt 147, for device(s): -ipi resched6
-ipi callfunc6 i148 derive     Interrupt 148, for device(s): -ipi callfunc6
-virq debug6 i149 derive     Interrupt 149, for device(s): -virq debug6
-ipi callfuncsingle6 i150 derive     Interrupt 150, for device(s): -ipi callfuncsingle6
-ipi irqwork6 i151 derive     Interrupt 151, for device(s): -ipi irqwork6
-ipi spinlock6 i152 derive     Interrupt 152, for device(s): -ipi spinlock6
-virq timer7 i153 derive     Interrupt 153, for device(s): -virq timer7
-ipi resched7 i154 derive     Interrupt 154, for device(s): -ipi resched7
-ipi callfunc7 i155 derive     Interrupt 155, for device(s): -ipi callfunc7
-virq debug7 i156 derive     Interrupt 156, for device(s): -virq debug7
-ipi callfuncsingle7 i157 derive     Interrupt 157, for device(s): -ipi callfuncsingle7
-ipi irqwork7 i158 derive     Interrupt 158, for device(s): -ipi irqwork7
-ipi spinlock7 i159 derive     Interrupt 159, for device(s): -ipi spinlock7
-virq timer8 i160 derive     Interrupt 160, for device(s): -virq timer8
-ipi resched8 i161 derive     Interrupt 161, for device(s): -ipi resched8
-ipi callfunc8 i162 derive     Interrupt 162, for device(s): -ipi callfunc8
-virq debug8 i163 derive     Interrupt 163, for device(s): -virq debug8
-ipi callfuncsingle8 i164 derive     Interrupt 164, for device(s): -ipi callfuncsingle8
-ipi irqwork8 i165 derive     Interrupt 165, for device(s): -ipi irqwork8
-ipi spinlock8 i166 derive     Interrupt 166, for device(s): -ipi spinlock8
-virq timer9 i167 derive     Interrupt 167, for device(s): -virq timer9
-ipi resched9 i168 derive     Interrupt 168, for device(s): -ipi resched9
-ipi callfunc9 i169 derive     Interrupt 169, for device(s): -ipi callfunc9
-virq debug9 i170 derive     Interrupt 170, for device(s): -virq debug9
-ipi callfuncsingle9 i171 derive     Interrupt 171, for device(s): -ipi callfuncsingle9
-ipi irqwork9 i172 derive     Interrupt 172, for device(s): -ipi irqwork9
-ipi spinlock9 i173 derive     Interrupt 173, for device(s): -ipi spinlock9
-virq timer10 i174 derive     Interrupt 174, for device(s): -virq timer10
-ipi resched10 i175 derive     Interrupt 175, for device(s): -ipi resched10
-ipi callfunc10 i176 derive     Interrupt 176, for device(s): -ipi callfunc10
-virq debug10 i177 derive     Interrupt 177, for device(s): -virq debug10
-ipi callfuncsingle10 i178 derive     Interrupt 178, for device(s): -ipi callfuncsingle10
-ipi irqwork10 i179 derive     Interrupt 179, for device(s): -ipi irqwork10
-ipi spinlock10 i180 derive     Interrupt 180, for device(s): -ipi spinlock10
-virq timer11 i181 derive     Interrupt 181, for device(s): -virq timer11
-ipi resched11 i182 derive     Interrupt 182, for device(s): -ipi resched11
-ipi callfunc11 i183 derive     Interrupt 183, for device(s): -ipi callfunc11
-virq debug11 i184 derive     Interrupt 184, for device(s): -virq debug11
-ipi callfuncsingle11 i185 derive     Interrupt 185, for device(s): -ipi callfuncsingle11
-ipi irqwork11 i186 derive     Interrupt 186, for device(s): -ipi irqwork11
-ipi spinlock11 i187 derive     Interrupt 187, for device(s): -ipi spinlock11
-virq timer12 i188 derive     Interrupt 188, for device(s): -virq timer12
-ipi resched12 i189 derive     Interrupt 189, for device(s): -ipi resched12
-ipi callfunc12 i190 derive     Interrupt 190, for device(s): -ipi callfunc12
-virq debug12 i191 derive     Interrupt 191, for device(s): -virq debug12
-ipi callfuncsingle12 i192 derive     Interrupt 192, for device(s): -ipi callfuncsingle12
-ipi irqwork12 i193 derive     Interrupt 193, for device(s): -ipi irqwork12
-ipi spinlock12 i194 derive     Interrupt 194, for device(s): -ipi spinlock12
-virq timer13 i195 derive     Interrupt 195, for device(s): -virq timer13
-ipi resched13 i196 derive     Interrupt 196, for device(s): -ipi resched13
-ipi callfunc13 i197 derive     Interrupt 197, for device(s): -ipi callfunc13
-virq debug13 i198 derive     Interrupt 198, for device(s): -virq debug13
-ipi callfuncsingle13 i199 derive     Interrupt 199, for device(s): -ipi callfuncsingle13
-ipi irqwork13 i200 derive     Interrupt 200, for device(s): -ipi irqwork13
-ipi spinlock13 i201 derive     Interrupt 201, for device(s): -ipi spinlock13
-virq timer14 i202 derive     Interrupt 202, for device(s): -virq timer14
-ipi resched14 i203 derive     Interrupt 203, for device(s): -ipi resched14
-ipi callfunc14 i204 derive     Interrupt 204, for device(s): -ipi callfunc14
-virq debug14 i205 derive     Interrupt 205, for device(s): -virq debug14
-ipi callfuncsingle14 i206 derive     Interrupt 206, for device(s): -ipi callfuncsingle14
-ipi irqwork14 i207 derive     Interrupt 207, for device(s): -ipi irqwork14
-ipi spinlock14 i208 derive     Interrupt 208, for device(s): -ipi spinlock14
-virq timer15 i209 derive     Interrupt 209, for device(s): -virq timer15
-ipi resched15 i210 derive     Interrupt 210, for device(s): -ipi resched15
-ipi callfunc15 i211 derive     Interrupt 211, for device(s): -ipi callfunc15
-virq debug15 i212 derive     Interrupt 212, for device(s): -virq debug15
-ipi callfuncsingle15 i213 derive     Interrupt 213, for device(s): -ipi callfuncsingle15
-ipi irqwork15 i214 derive     Interrupt 214, for device(s): -ipi irqwork15
-ipi spinlock15 i215 derive     Interrupt 215, for device(s): -ipi spinlock15
-event xenbus i216 derive     Interrupt 216, for device(s): -event xenbus
-virq xen-pcpu i217 derive     Interrupt 217, for device(s): -virq xen-pcpu
-msi PCIe PME, pciehp i218 derive     Interrupt 218, for device(s): -msi PCIe PME, pciehp
-msi PCIe PME i219 derive     Interrupt 219, for device(s): -msi PCIe PME
-msi-x ioat-msix i220 derive     Interrupt 220, for device(s): -msi-x ioat-msix
-msi-x ioat-msix i221 derive     Interrupt 221, for device(s): -msi-x ioat-msix
-msi PCIe PME i222 derive     Interrupt 222, for device(s): -msi PCIe PME
-msi-x ioat-msix i223 derive     Interrupt 223, for device(s): -msi-x ioat-msix
-msi-x ioat-msix i224 derive     Interrupt 224, for device(s): -msi-x ioat-msix
-msi PCIe PME i225 derive     Interrupt 225, for device(s): -msi PCIe PME
-msi-x ioat-msix i226 derive     Interrupt 226, for device(s): -msi-x ioat-msix
-msi-x ioat-msix i227 derive     Interrupt 227, for device(s): -msi-x ioat-msix
-msi PCIe PME i228 derive     Interrupt 228, for device(s): -msi PCIe PME
-msi-x ioat-msix i229 derive     Interrupt 229, for device(s): -msi-x ioat-msix
-msi-x ioat-msix i230 derive     Interrupt 230, for device(s): -msi-x ioat-msix
-msi PCIe PME i231 derive     Interrupt 231, for device(s): -msi PCIe PME
-msi-x ioat-msix i232 derive     Interrupt 232, for device(s): -msi-x ioat-msix
-msi-x ioat-msix i233 derive     Interrupt 233, for device(s): -msi-x ioat-msix
-msi-x ioat-msix i234 derive     Interrupt 234, for device(s): -msi-x ioat-msix
-msi-x ioat-msix i235 derive     Interrupt 235, for device(s): -msi-x ioat-msix
-msi-x ioat-msix i236 derive     Interrupt 236, for device(s): -msi-x ioat-msix
-msi-x ioat-msix i237 derive     Interrupt 237, for device(s): -msi-x ioat-msix
-msi-x ioat-msix i238 derive     Interrupt 238, for device(s): -msi-x ioat-msix
-msi-x ioat-msix i239 derive     Interrupt 239, for device(s): -msi-x ioat-msix
-virq mce i240 derive     Interrupt 240, for device(s): -virq mce
-virq hvc_console i241 derive     Interrupt 241, for device(s): -virq hvc_console
-msi ahci[0000:00:11.5] i242 derive     Interrupt 242, for device(s): -msi ahci[0000:00:11.5]
-msi-x megasas0-msix0 i243 derive     Interrupt 243, for device(s): -msi-x megasas0-msix0
-msi-x megasas0-msix1 i244 derive     Interrupt 244, for device(s): -msi-x megasas0-msix1
-msi-x megasas0-msix2 i245 derive     Interrupt 245, for device(s): -msi-x megasas0-msix2
-msi-x megasas0-msix3 i246 derive     Interrupt 246, for device(s): -msi-x megasas0-msix3
-msi xhci_hcd i247 derive     Interrupt 247, for device(s): -msi xhci_hcd
-msi-x megasas0-msix4 i248 derive     Interrupt 248, for device(s): -msi-x megasas0-msix4
-msi-x megasas0-msix5 i249 derive     Interrupt 249, for device(s): -msi-x megasas0-msix5
-msi-x megasas0-msix6 i250 derive     Interrupt 250, for device(s): -msi-x megasas0-msix6
-msi-x megasas0-msix7 i251 derive     Interrupt 251, for device(s): -msi-x megasas0-msix7
-msi-x megasas0-msix8 i252 derive     Interrupt 252, for device(s): -msi-x megasas0-msix8
-msi-x megasas0-msix9 i253 derive     Interrupt 253, for device(s): -msi-x megasas0-msix9
-msi-x megasas0-msix10 i254 derive     Interrupt 254, for device(s): -msi-x megasas0-msix10
-msi-x megasas0-msix11 i255 derive     Interrupt 255, for device(s): -msi-x megasas0-msix11
-msi-x megasas0-msix12 i256 derive     Interrupt 256, for device(s): -msi-x megasas0-msix12
-msi-x megasas0-msix13 i257 derive     Interrupt 257, for device(s): -msi-x megasas0-msix13
-msi-x megasas0-msix14 i258 derive     Interrupt 258, for device(s): -msi-x megasas0-msix14
-msi-x megasas0-msix15 i259 derive     Interrupt 259, for device(s): -msi-x megasas0-msix15
-msi-x megasas0-msix16 i260 derive     Interrupt 260, for device(s): -msi-x megasas0-msix16
-msi xhci_hcd i261 derive     Interrupt 261, for device(s): -msi xhci_hcd
-msi xhci_hcd i262 derive     Interrupt 262, for device(s): -msi xhci_hcd
-msi xhci_hcd i263 derive     Interrupt 263, for device(s): -msi xhci_hcd
-msi xhci_hcd i264 derive     Interrupt 264, for device(s): -msi xhci_hcd
-msi xhci_hcd i265 derive     Interrupt 265, for device(s): -msi xhci_hcd
-msi xhci_hcd i266 derive     Interrupt 266, for device(s): -msi xhci_hcd
-msi xhci_hcd i267 derive     Interrupt 267, for device(s): -msi xhci_hcd
-msi xhci_hcd i268 derive     Interrupt 268, for device(s): -msi xhci_hcd
-msi xhci_hcd i269 derive     Interrupt 269, for device(s): -msi xhci_hcd
-msi xhci_hcd i270 derive     Interrupt 270, for device(s): -msi xhci_hcd
-msi ahci[0000:00:17.0] i271 derive     Interrupt 271, for device(s): -msi ahci[0000:00:17.0]
-msi-x eth0-TxRx-0 i272 derive     Interrupt 272, for device(s): -msi-x eth0-TxRx-0
-msi-x eth0-TxRx-1 i273 derive     Interrupt 273, for device(s): -msi-x eth0-TxRx-1
-msi-x eth0-TxRx-2 i274 derive     Interrupt 274, for device(s): -msi-x eth0-TxRx-2
-msi-x eth0-TxRx-3 i275 derive     Interrupt 275, for device(s): -msi-x eth0-TxRx-3
-msi-x eth0-TxRx-4 i276 derive     Interrupt 276, for device(s): -msi-x eth0-TxRx-4
-msi-x eth0-TxRx-5 i277 derive     Interrupt 277, for device(s): -msi-x eth0-TxRx-5
-msi-x eth0-TxRx-6 i278 derive     Interrupt 278, for device(s): -msi-x eth0-TxRx-6
-msi-x eth0-TxRx-7 i279 derive     Interrupt 279, for device(s): -msi-x eth0-TxRx-7
-msi-x eth0-TxRx-8 i280 derive     Interrupt 280, for device(s): -msi-x eth0-TxRx-8
-msi-x eth0-TxRx-9 i281 derive     Interrupt 281, for device(s): -msi-x eth0-TxRx-9
-msi-x eth0-TxRx-10 i282 derive     Interrupt 282, for device(s): -msi-x eth0-TxRx-10
-msi-x eth0-TxRx-11 i283 derive     Interrupt 283, for device(s): -msi-x eth0-TxRx-11
-msi-x eth0-TxRx-12 i284 derive     Interrupt 284, for device(s): -msi-x eth0-TxRx-12
-msi-x eth0-TxRx-13 i285 derive     Interrupt 285, for device(s): -msi-x eth0-TxRx-13
-msi-x eth0-TxRx-14 i286 derive     Interrupt 286, for device(s): -msi-x eth0-TxRx-14
-msi-x eth0-TxRx-15 i287 derive     Interrupt 287, for device(s): -msi-x eth0-TxRx-15
-msi-x eth0 i288 derive     Interrupt 288, for device(s): -msi-x eth0
-msi-x eth1-TxRx-0 i289 derive     Interrupt 289, for device(s): -msi-x eth1-TxRx-0
-msi-x eth1-TxRx-1 i290 derive     Interrupt 290, for device(s): -msi-x eth1-TxRx-1
-msi-x eth1-TxRx-2 i291 derive     Interrupt 291, for device(s): -msi-x eth1-TxRx-2
-msi-x eth1-TxRx-3 i292 derive     Interrupt 292, for device(s): -msi-x eth1-TxRx-3
-msi-x eth1-TxRx-4 i293 derive     Interrupt 293, for device(s): -msi-x eth1-TxRx-4
-msi-x eth1-TxRx-5 i294 derive     Interrupt 294, for device(s): -msi-x eth1-TxRx-5
-msi-x eth1-TxRx-6 i295 derive     Interrupt 295, for device(s): -msi-x eth1-TxRx-6
-msi-x eth1-TxRx-7 i296 derive     Interrupt 296, for device(s): -msi-x eth1-TxRx-7
-msi-x eth1-TxRx-8 i297 derive     Interrupt 297, for device(s): -msi-x eth1-TxRx-8
-msi-x eth1-TxRx-9 i298 derive     Interrupt 298, for device(s): -msi-x eth1-TxRx-9
-msi-x eth1-TxRx-10 i299 derive     Interrupt 299, for device(s): -msi-x eth1-TxRx-10
-msi-x eth1-TxRx-11 i300 derive     Interrupt 300, for device(s): -msi-x eth1-TxRx-11
-msi-x eth1-TxRx-12 i301 derive     Interrupt 301, for device(s): -msi-x eth1-TxRx-12
-msi-x eth1-TxRx-13 i302 derive     Interrupt 302, for device(s): -msi-x eth1-TxRx-13
-msi-x eth1-TxRx-14 i303 derive     Interrupt 303, for device(s): -msi-x eth1-TxRx-14
-msi-x eth1-TxRx-15 i304 derive     Interrupt 304, for device(s): -msi-x eth1-TxRx-15
-msi-x eth1 i305 derive     Interrupt 305, for device(s): -msi-x eth1
-event evtchn:oxenstored i306 derive     Interrupt 306, for device(s): -event evtchn:oxenstored
-event evtchn:oxenstored i307 derive     Interrupt 307, for device(s): -event evtchn:oxenstored
-event evtchn:xenconsoled i308 derive     Interrupt 308, for device(s): -event evtchn:xenconsoled
-event evtchn:oxenstored i309 derive     Interrupt 309, for device(s): -event evtchn:oxenstored
-event evtchn:xenconsoled i310 derive     Interrupt 310, for device(s): -event evtchn:xenconsoled
-event evtchn:qemu-system-i38 i311 derive     Interrupt 311, for device(s): -event evtchn:qemu-system-i38
-event evtchn:qemu-system-i38 i312 derive     Interrupt 312, for device(s): -event evtchn:qemu-system-i38
-event evtchn:qemu-system-i38 i313 derive     Interrupt 313, for device(s): -event evtchn:qemu-system-i38
-event evtchn:qemu-system-i38 i314 derive     Interrupt 314, for device(s): -event evtchn:qemu-system-i38
-event evtchn:qemu-system-i38 i315 derive     Interrupt 315, for device(s): -event evtchn:qemu-system-i38
-event evtchn:qemu-system-i38 i316 derive     Interrupt 316, for device(s): -event evtchn:qemu-system-i38
-event evtchn:qemu-system-i38 i317 derive     Interrupt 317, for device(s): -event evtchn:qemu-system-i38
-event evtchn:tapdisk i318 derive     Interrupt 318, for device(s): -event evtchn:tapdisk
-event evtchn:tapdisk i319 derive     Interrupt 319, for device(s): -event evtchn:tapdisk
-event vif16.0-q0-tx i320 derive     Interrupt 320, for device(s): -event vif16.0-q0-tx
-event vif16.0-q0-rx i321 derive     Interrupt 321, for device(s): -event vif16.0-q0-rx
-event vif16.0-q1-tx i322 derive     Interrupt 322, for device(s): -event vif16.0-q1-tx
-event vif16.0-q1-rx i323 derive     Interrupt 323, for device(s): -event vif16.0-q1-rx
-event vif16.0-q2-tx i324 derive     Interrupt 324, for device(s): -event vif16.0-q2-tx
-event vif16.0-q2-rx i325 derive     Interrupt 325, for device(s): -event vif16.0-q2-rx
-event vif16.0-q3-tx i326 derive     Interrupt 326, for device(s): -event vif16.0-q3-tx
-event vif16.0-q3-rx i327 derive     Interrupt 327, for device(s): -event vif16.0-q3-rx
-event vif16.0-q4-tx i328 derive     Interrupt 328, for device(s): -event vif16.0-q4-tx
-event vif16.0-q4-rx i329 derive     Interrupt 329, for device(s): -event vif16.0-q4-rx
-event vif16.0-q5-tx i330 derive     Interrupt 330, for device(s): -event vif16.0-q5-tx
-event vif16.0-q5-rx i331 derive     Interrupt 331, for device(s): -event vif16.0-q5-rx
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