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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
ehci_hcd:usb1, ehci_hcd:usb2, i801_smbus i18 derive     Interrupt 18, for device(s): ehci_hcd:usb1, ehci_hcd:usb2, i801_smbus
xhci-hcd:usb3 i19 derive     Interrupt 19, for device(s): xhci-hcd:usb3
PCIe PME i25 derive     Interrupt 25, for device(s): PCIe PME
PCIe PME i27 derive     Interrupt 27, for device(s): PCIe PME
PCIe PME i29 derive     Interrupt 29, for device(s): PCIe PME
PCIe PME i30 derive     Interrupt 30, for device(s): PCIe PME
PCIe PME i31 derive     Interrupt 31, for device(s): PCIe PME
PCIe PME i32 derive     Interrupt 32, for device(s): PCIe PME
PCIe PME i34 derive     Interrupt 34, for device(s): PCIe PME
megasas i35 derive     Interrupt 35, for device(s): megasas
megasas i36 derive     Interrupt 36, for device(s): megasas
megasas i37 derive     Interrupt 37, for device(s): megasas
megasas i38 derive     Interrupt 38, for device(s): megasas
megasas i39 derive     Interrupt 39, for device(s): megasas
megasas i40 derive     Interrupt 40, for device(s): megasas
megasas i41 derive     Interrupt 41, for device(s): megasas
megasas i42 derive     Interrupt 42, for device(s): megasas
megasas i43 derive     Interrupt 43, for device(s): megasas
megasas i44 derive     Interrupt 44, for device(s): megasas
megasas i45 derive     Interrupt 45, for device(s): megasas
megasas i46 derive     Interrupt 46, for device(s): megasas
megasas i47 derive     Interrupt 47, for device(s): megasas
megasas i48 derive     Interrupt 48, for device(s): megasas
megasas i49 derive     Interrupt 49, for device(s): megasas
megasas i50 derive     Interrupt 50, for device(s): megasas
megasas i51 derive     Interrupt 51, for device(s): megasas
megasas i52 derive     Interrupt 52, for device(s): megasas
megasas i53 derive     Interrupt 53, for device(s): megasas
nvme0q0, nvme0q1 i54 derive     Interrupt 54, for device(s): nvme0q0, nvme0q1
megasas i55 derive     Interrupt 55, for device(s): megasas
megasas i56 derive     Interrupt 56, for device(s): megasas
megasas i57 derive     Interrupt 57, for device(s): megasas
megasas i58 derive     Interrupt 58, for device(s): megasas
megasas i59 derive     Interrupt 59, for device(s): megasas
megasas i60 derive     Interrupt 60, for device(s): megasas
megasas i61 derive     Interrupt 61, for device(s): megasas
megasas i62 derive     Interrupt 62, for device(s): megasas
megasas i63 derive     Interrupt 63, for device(s): megasas
megasas i64 derive     Interrupt 64, for device(s): megasas
megasas i65 derive     Interrupt 65, for device(s): megasas
megasas i66 derive     Interrupt 66, for device(s): megasas
megasas i67 derive     Interrupt 67, for device(s): megasas
megasas i68 derive     Interrupt 68, for device(s): megasas
megasas i69 derive     Interrupt 69, for device(s): megasas
megasas i70 derive     Interrupt 70, for device(s): megasas
megasas i71 derive     Interrupt 71, for device(s): megasas
dmar0 i72 derive     Interrupt 72, for device(s): dmar0
dmar1 i73 derive     Interrupt 73, for device(s): dmar1
megasas i74 derive     Interrupt 74, for device(s): megasas
megasas i75 derive     Interrupt 75, for device(s): megasas
megasas i76 derive     Interrupt 76, for device(s): megasas
megasas i77 derive     Interrupt 77, for device(s): megasas
0000:00:11.4 i78 derive     Interrupt 78, for device(s): 0000:00:11.4
0000:00:1f.2 i79 derive     Interrupt 79, for device(s): 0000:00:1f.2
nvme0q2 i80 derive     Interrupt 80, for device(s): nvme0q2
nvme0q3 i81 derive     Interrupt 81, for device(s): nvme0q3
nvme0q4 i82 derive     Interrupt 82, for device(s): nvme0q4
nvme0q5 i83 derive     Interrupt 83, for device(s): nvme0q5
nvme0q6 i84 derive     Interrupt 84, for device(s): nvme0q6
nvme0q7 i85 derive     Interrupt 85, for device(s): nvme0q7
nvme0q8 i86 derive     Interrupt 86, for device(s): nvme0q8
nvme0q9 i87 derive     Interrupt 87, for device(s): nvme0q9
nvme0q10 i88 derive     Interrupt 88, for device(s): nvme0q10
nvme0q11 i89 derive     Interrupt 89, for device(s): nvme0q11
nvme0q12 i90 derive     Interrupt 90, for device(s): nvme0q12
nvme0q13 i91 derive     Interrupt 91, for device(s): nvme0q13
nvme0q14 i92 derive     Interrupt 92, for device(s): nvme0q14
nvme0q15 i93 derive     Interrupt 93, for device(s): nvme0q15
nvme0q16 i94 derive     Interrupt 94, for device(s): nvme0q16
nvme0q17 i95 derive     Interrupt 95, for device(s): nvme0q17
nvme0q18 i96 derive     Interrupt 96, for device(s): nvme0q18
nvme0q19 i97 derive     Interrupt 97, for device(s): nvme0q19
nvme0q20 i98 derive     Interrupt 98, for device(s): nvme0q20
nvme0q21 i99 derive     Interrupt 99, for device(s): nvme0q21
nvme0q22 i100 derive     Interrupt 100, for device(s): nvme0q22
nvme0q23 i101 derive     Interrupt 101, for device(s): nvme0q23
nvme0q24 i102 derive     Interrupt 102, for device(s): nvme0q24
nvme0q25 i103 derive     Interrupt 103, for device(s): nvme0q25
nvme0q26 i104 derive     Interrupt 104, for device(s): nvme0q26
nvme0q27 i105 derive     Interrupt 105, for device(s): nvme0q27
nvme0q28 i106 derive     Interrupt 106, for device(s): nvme0q28
nvme0q29 i107 derive     Interrupt 107, for device(s): nvme0q29
nvme0q30 i108 derive     Interrupt 108, for device(s): nvme0q30
nvme0q31 i109 derive     Interrupt 109, for device(s): nvme0q31
eno1-TxRx-0 i110 derive     Interrupt 110, for device(s): eno1-TxRx-0
eno1-TxRx-1 i111 derive     Interrupt 111, for device(s): eno1-TxRx-1
eno1-TxRx-2 i112 derive     Interrupt 112, for device(s): eno1-TxRx-2
eno1-TxRx-3 i113 derive     Interrupt 113, for device(s): eno1-TxRx-3
eno1-TxRx-4 i114 derive     Interrupt 114, for device(s): eno1-TxRx-4
eno1-TxRx-5 i115 derive     Interrupt 115, for device(s): eno1-TxRx-5
eno1-TxRx-6 i116 derive     Interrupt 116, for device(s): eno1-TxRx-6
eno1-TxRx-7 i117 derive     Interrupt 117, for device(s): eno1-TxRx-7
eno1-TxRx-8 i118 derive     Interrupt 118, for device(s): eno1-TxRx-8
eno1-TxRx-9 i119 derive     Interrupt 119, for device(s): eno1-TxRx-9
eno1-TxRx-10 i120 derive     Interrupt 120, for device(s): eno1-TxRx-10
eno1-TxRx-11 i121 derive     Interrupt 121, for device(s): eno1-TxRx-11
eno1-TxRx-12 i122 derive     Interrupt 122, for device(s): eno1-TxRx-12
eno1-TxRx-13 i123 derive     Interrupt 123, for device(s): eno1-TxRx-13
eno1-TxRx-14 i124 derive     Interrupt 124, for device(s): eno1-TxRx-14
eno1-TxRx-15 i125 derive     Interrupt 125, for device(s): eno1-TxRx-15
eno1-TxRx-16 i126 derive     Interrupt 126, for device(s): eno1-TxRx-16
eno1-TxRx-17 i127 derive     Interrupt 127, for device(s): eno1-TxRx-17
eno1-TxRx-18 i128 derive     Interrupt 128, for device(s): eno1-TxRx-18
eno1-TxRx-19 i129 derive     Interrupt 129, for device(s): eno1-TxRx-19
eno1-TxRx-20 i130 derive     Interrupt 130, for device(s): eno1-TxRx-20
eno1-TxRx-21 i131 derive     Interrupt 131, for device(s): eno1-TxRx-21
eno1-TxRx-22 i132 derive     Interrupt 132, for device(s): eno1-TxRx-22
eno1-TxRx-23 i133 derive     Interrupt 133, for device(s): eno1-TxRx-23
eno1-TxRx-24 i134 derive     Interrupt 134, for device(s): eno1-TxRx-24
eno1-TxRx-25 i135 derive     Interrupt 135, for device(s): eno1-TxRx-25
eno1-TxRx-26 i136 derive     Interrupt 136, for device(s): eno1-TxRx-26
eno1-TxRx-27 i137 derive     Interrupt 137, for device(s): eno1-TxRx-27
eno1-TxRx-28 i138 derive     Interrupt 138, for device(s): eno1-TxRx-28
eno1-TxRx-29 i139 derive     Interrupt 139, for device(s): eno1-TxRx-29
eno1-TxRx-30 i140 derive     Interrupt 140, for device(s): eno1-TxRx-30
eno1-TxRx-31 i141 derive     Interrupt 141, for device(s): eno1-TxRx-31
eno1-TxRx-32 i142 derive     Interrupt 142, for device(s): eno1-TxRx-32
eno1-TxRx-33 i143 derive     Interrupt 143, for device(s): eno1-TxRx-33
eno1-TxRx-34 i144 derive     Interrupt 144, for device(s): eno1-TxRx-34
eno1-TxRx-35 i145 derive     Interrupt 145, for device(s): eno1-TxRx-35
eno1-TxRx-36 i146 derive     Interrupt 146, for device(s): eno1-TxRx-36
eno1-TxRx-37 i147 derive     Interrupt 147, for device(s): eno1-TxRx-37
eno1-TxRx-38 i148 derive     Interrupt 148, for device(s): eno1-TxRx-38
eno1-TxRx-39 i149 derive     Interrupt 149, for device(s): eno1-TxRx-39
eno1 i150 derive     Interrupt 150, for device(s): eno1
eno2-TxRx-0 i152 derive     Interrupt 152, for device(s): eno2-TxRx-0
eno2-TxRx-1 i153 derive     Interrupt 153, for device(s): eno2-TxRx-1
eno2-TxRx-2 i154 derive     Interrupt 154, for device(s): eno2-TxRx-2
eno2-TxRx-3 i155 derive     Interrupt 155, for device(s): eno2-TxRx-3
eno2-TxRx-4 i156 derive     Interrupt 156, for device(s): eno2-TxRx-4
eno2-TxRx-5 i157 derive     Interrupt 157, for device(s): eno2-TxRx-5
eno2-TxRx-6 i158 derive     Interrupt 158, for device(s): eno2-TxRx-6
eno2-TxRx-7 i159 derive     Interrupt 159, for device(s): eno2-TxRx-7
eno2-TxRx-8 i160 derive     Interrupt 160, for device(s): eno2-TxRx-8
eno2-TxRx-9 i161 derive     Interrupt 161, for device(s): eno2-TxRx-9
eno2-TxRx-10 i162 derive     Interrupt 162, for device(s): eno2-TxRx-10
eno2-TxRx-11 i163 derive     Interrupt 163, for device(s): eno2-TxRx-11
eno2-TxRx-12 i164 derive     Interrupt 164, for device(s): eno2-TxRx-12
eno2-TxRx-13 i165 derive     Interrupt 165, for device(s): eno2-TxRx-13
eno2-TxRx-14 i166 derive     Interrupt 166, for device(s): eno2-TxRx-14
eno2-TxRx-15 i167 derive     Interrupt 167, for device(s): eno2-TxRx-15
eno2-TxRx-16 i168 derive     Interrupt 168, for device(s): eno2-TxRx-16
eno2-TxRx-17 i169 derive     Interrupt 169, for device(s): eno2-TxRx-17
eno2-TxRx-18 i170 derive     Interrupt 170, for device(s): eno2-TxRx-18
eno2-TxRx-19 i171 derive     Interrupt 171, for device(s): eno2-TxRx-19
eno2-TxRx-20 i172 derive     Interrupt 172, for device(s): eno2-TxRx-20
eno2-TxRx-21 i173 derive     Interrupt 173, for device(s): eno2-TxRx-21
eno2-TxRx-22 i174 derive     Interrupt 174, for device(s): eno2-TxRx-22
eno2-TxRx-23 i175 derive     Interrupt 175, for device(s): eno2-TxRx-23
eno2-TxRx-24 i176 derive     Interrupt 176, for device(s): eno2-TxRx-24
eno2-TxRx-25 i177 derive     Interrupt 177, for device(s): eno2-TxRx-25
eno2-TxRx-26 i178 derive     Interrupt 178, for device(s): eno2-TxRx-26
eno2-TxRx-27 i179 derive     Interrupt 179, for device(s): eno2-TxRx-27
eno2-TxRx-28 i180 derive     Interrupt 180, for device(s): eno2-TxRx-28
eno2-TxRx-29 i181 derive     Interrupt 181, for device(s): eno2-TxRx-29
eno2-TxRx-30 i182 derive     Interrupt 182, for device(s): eno2-TxRx-30
eno2-TxRx-31 i183 derive     Interrupt 183, for device(s): eno2-TxRx-31
eno2-TxRx-32 i184 derive     Interrupt 184, for device(s): eno2-TxRx-32
eno2-TxRx-33 i185 derive     Interrupt 185, for device(s): eno2-TxRx-33
eno2-TxRx-34 i186 derive     Interrupt 186, for device(s): eno2-TxRx-34
eno2-TxRx-35 i187 derive     Interrupt 187, for device(s): eno2-TxRx-35
eno2-TxRx-36 i188 derive     Interrupt 188, for device(s): eno2-TxRx-36
eno2-TxRx-37 i189 derive     Interrupt 189, for device(s): eno2-TxRx-37
eno2-TxRx-38 i190 derive     Interrupt 190, for device(s): eno2-TxRx-38
eno2-TxRx-39 i191 derive     Interrupt 191, for device(s): eno2-TxRx-39
eno2 i192 derive     Interrupt 192, for device(s): eno2
eno3-TxRx-0 i194 derive     Interrupt 194, for device(s): eno3-TxRx-0
eno3-TxRx-1 i195 derive     Interrupt 195, for device(s): eno3-TxRx-1
eno3-TxRx-2 i196 derive     Interrupt 196, for device(s): eno3-TxRx-2
eno3-TxRx-3 i197 derive     Interrupt 197, for device(s): eno3-TxRx-3
eno3-TxRx-4 i198 derive     Interrupt 198, for device(s): eno3-TxRx-4
eno3-TxRx-5 i199 derive     Interrupt 199, for device(s): eno3-TxRx-5
eno3-TxRx-6 i200 derive     Interrupt 200, for device(s): eno3-TxRx-6
eno3-TxRx-7 i201 derive     Interrupt 201, for device(s): eno3-TxRx-7
eno3-TxRx-8 i202 derive     Interrupt 202, for device(s): eno3-TxRx-8
eno3-TxRx-9 i203 derive     Interrupt 203, for device(s): eno3-TxRx-9
eno3-TxRx-10 i204 derive     Interrupt 204, for device(s): eno3-TxRx-10
eno3-TxRx-11 i205 derive     Interrupt 205, for device(s): eno3-TxRx-11
eno3-TxRx-12 i206 derive     Interrupt 206, for device(s): eno3-TxRx-12
eno3-TxRx-13 i207 derive     Interrupt 207, for device(s): eno3-TxRx-13
eno3-TxRx-14 i208 derive     Interrupt 208, for device(s): eno3-TxRx-14
eno3-TxRx-15 i209 derive     Interrupt 209, for device(s): eno3-TxRx-15
eno3-TxRx-16 i210 derive     Interrupt 210, for device(s): eno3-TxRx-16
eno3-TxRx-17 i211 derive     Interrupt 211, for device(s): eno3-TxRx-17
eno3-TxRx-18 i212 derive     Interrupt 212, for device(s): eno3-TxRx-18
eno3-TxRx-19 i213 derive     Interrupt 213, for device(s): eno3-TxRx-19
eno3-TxRx-20 i214 derive     Interrupt 214, for device(s): eno3-TxRx-20
eno3-TxRx-21 i215 derive     Interrupt 215, for device(s): eno3-TxRx-21
eno3-TxRx-22 i216 derive     Interrupt 216, for device(s): eno3-TxRx-22
eno3-TxRx-23 i217 derive     Interrupt 217, for device(s): eno3-TxRx-23
eno3-TxRx-24 i218 derive     Interrupt 218, for device(s): eno3-TxRx-24
eno3-TxRx-25 i219 derive     Interrupt 219, for device(s): eno3-TxRx-25
eno3-TxRx-26 i220 derive     Interrupt 220, for device(s): eno3-TxRx-26
eno3-TxRx-27 i221 derive     Interrupt 221, for device(s): eno3-TxRx-27
eno3-TxRx-28 i222 derive     Interrupt 222, for device(s): eno3-TxRx-28
eno3-TxRx-29 i223 derive     Interrupt 223, for device(s): eno3-TxRx-29
eno3-TxRx-30 i224 derive     Interrupt 224, for device(s): eno3-TxRx-30
eno3-TxRx-31 i225 derive     Interrupt 225, for device(s): eno3-TxRx-31
eno3-TxRx-32 i226 derive     Interrupt 226, for device(s): eno3-TxRx-32
eno3-TxRx-33 i227 derive     Interrupt 227, for device(s): eno3-TxRx-33
eno3-TxRx-34 i228 derive     Interrupt 228, for device(s): eno3-TxRx-34
eno3-TxRx-35 i229 derive     Interrupt 229, for device(s): eno3-TxRx-35
eno3-TxRx-36 i230 derive     Interrupt 230, for device(s): eno3-TxRx-36
eno3-TxRx-37 i231 derive     Interrupt 231, for device(s): eno3-TxRx-37
eno3-TxRx-38 i232 derive     Interrupt 232, for device(s): eno3-TxRx-38
eno3-TxRx-39 i233 derive     Interrupt 233, for device(s): eno3-TxRx-39
eno3 i234 derive     Interrupt 234, for device(s): eno3
eno4-TxRx-0 i236 derive     Interrupt 236, for device(s): eno4-TxRx-0
eno4-TxRx-1 i237 derive     Interrupt 237, for device(s): eno4-TxRx-1
eno4-TxRx-2 i238 derive     Interrupt 238, for device(s): eno4-TxRx-2
eno4-TxRx-3 i239 derive     Interrupt 239, for device(s): eno4-TxRx-3
eno4-TxRx-4 i240 derive     Interrupt 240, for device(s): eno4-TxRx-4
eno4-TxRx-5 i241 derive     Interrupt 241, for device(s): eno4-TxRx-5
eno4-TxRx-6 i242 derive     Interrupt 242, for device(s): eno4-TxRx-6
eno4-TxRx-7 i243 derive     Interrupt 243, for device(s): eno4-TxRx-7
eno4-TxRx-8 i244 derive     Interrupt 244, for device(s): eno4-TxRx-8
eno4-TxRx-9 i245 derive     Interrupt 245, for device(s): eno4-TxRx-9
eno4-TxRx-10 i246 derive     Interrupt 246, for device(s): eno4-TxRx-10
eno4-TxRx-11 i247 derive     Interrupt 247, for device(s): eno4-TxRx-11
eno4-TxRx-12 i248 derive     Interrupt 248, for device(s): eno4-TxRx-12
eno4-TxRx-13 i249 derive     Interrupt 249, for device(s): eno4-TxRx-13
eno4-TxRx-14 i250 derive     Interrupt 250, for device(s): eno4-TxRx-14
eno4-TxRx-15 i251 derive     Interrupt 251, for device(s): eno4-TxRx-15
eno4-TxRx-16 i252 derive     Interrupt 252, for device(s): eno4-TxRx-16
eno4-TxRx-17 i253 derive     Interrupt 253, for device(s): eno4-TxRx-17
eno4-TxRx-18 i254 derive     Interrupt 254, for device(s): eno4-TxRx-18
eno4-TxRx-19 i255 derive     Interrupt 255, for device(s): eno4-TxRx-19
eno4-TxRx-20 i256 derive     Interrupt 256, for device(s): eno4-TxRx-20
eno4-TxRx-21 i257 derive     Interrupt 257, for device(s): eno4-TxRx-21
eno4-TxRx-22 i258 derive     Interrupt 258, for device(s): eno4-TxRx-22
eno4-TxRx-23 i259 derive     Interrupt 259, for device(s): eno4-TxRx-23
eno4-TxRx-24 i260 derive     Interrupt 260, for device(s): eno4-TxRx-24
eno4-TxRx-25 i261 derive     Interrupt 261, for device(s): eno4-TxRx-25
eno4-TxRx-26 i262 derive     Interrupt 262, for device(s): eno4-TxRx-26
eno4-TxRx-27 i263 derive     Interrupt 263, for device(s): eno4-TxRx-27
eno4-TxRx-28 i264 derive     Interrupt 264, for device(s): eno4-TxRx-28
eno4-TxRx-29 i265 derive     Interrupt 265, for device(s): eno4-TxRx-29
eno4-TxRx-30 i266 derive     Interrupt 266, for device(s): eno4-TxRx-30
eno4-TxRx-31 i267 derive     Interrupt 267, for device(s): eno4-TxRx-31
eno4-TxRx-32 i268 derive     Interrupt 268, for device(s): eno4-TxRx-32
eno4-TxRx-33 i269 derive     Interrupt 269, for device(s): eno4-TxRx-33
eno4-TxRx-34 i270 derive     Interrupt 270, for device(s): eno4-TxRx-34
eno4-TxRx-35 i271 derive     Interrupt 271, for device(s): eno4-TxRx-35
eno4-TxRx-36 i272 derive     Interrupt 272, for device(s): eno4-TxRx-36
eno4-TxRx-37 i273 derive     Interrupt 273, for device(s): eno4-TxRx-37
eno4-TxRx-38 i274 derive     Interrupt 274, for device(s): eno4-TxRx-38
eno4-TxRx-39 i275 derive     Interrupt 275, for device(s): eno4-TxRx-39
eno4 i276 derive     Interrupt 276, for device(s): eno4
ioat-msix i278 derive     Interrupt 278, for device(s): ioat-msix
ioat-msix i280 derive     Interrupt 280, for device(s): ioat-msix
ioat-msix i281 derive     Interrupt 281, for device(s): ioat-msix
ioat-msix i282 derive     Interrupt 282, for device(s): ioat-msix
ioat-msix i283 derive     Interrupt 283, for device(s): ioat-msix
ioat-msix i284 derive     Interrupt 284, for device(s): ioat-msix
ioat-msix i285 derive     Interrupt 285, for device(s): ioat-msix
ioat-msix i286 derive     Interrupt 286, for device(s): ioat-msix
ioat-msix i288 derive     Interrupt 288, for device(s): ioat-msix
ioat-msix i290 derive     Interrupt 290, for device(s): ioat-msix
ioat-msix i291 derive     Interrupt 291, for device(s): ioat-msix
ioat-msix i292 derive     Interrupt 292, for device(s): ioat-msix
ioat-msix i293 derive     Interrupt 293, for device(s): ioat-msix
ioat-msix i294 derive     Interrupt 294, for device(s): ioat-msix
ioat-msix i295 derive     Interrupt 295, for device(s): ioat-msix
ioat-msix i296 derive     Interrupt 296, for device(s): ioat-msix
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