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 |
14-fasteoi INTC1071:00 |
i14 |
derive |
|
|
Interrupt 14, for device(s): 14-fasteoi INTC1071:00 |
5-edge dmar5 |
i24 |
derive |
|
|
Interrupt 24, for device(s): 5-edge dmar5 |
4-edge dmar4 |
i25 |
derive |
|
|
Interrupt 25, for device(s): 4-edge dmar4 |
3-edge dmar3 |
i26 |
derive |
|
|
Interrupt 26, for device(s): 3-edge dmar3 |
2-edge dmar2 |
i27 |
derive |
|
|
Interrupt 27, for device(s): 2-edge dmar2 |
1-edge dmar1 |
i28 |
derive |
|
|
Interrupt 28, for device(s): 1-edge dmar1 |
0-edge dmar0 |
i29 |
derive |
|
|
Interrupt 29, for device(s): 0-edge dmar0 |
6-edge dmar6 |
i30 |
derive |
|
|
Interrupt 30, for device(s): 6-edge dmar6 |
1029-edge dmar5-prq |
i31 |
derive |
|
|
Interrupt 31, for device(s): 1029-edge dmar5-prq |
0-edge PCIe PME |
i32 |
derive |
|
|
Interrupt 32, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i33 |
derive |
|
|
Interrupt 33, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i34 |
derive |
|
|
Interrupt 34, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i35 |
derive |
|
|
Interrupt 35, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i36 |
derive |
|
|
Interrupt 36, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i37 |
derive |
|
|
Interrupt 37, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i38 |
derive |
|
|
Interrupt 38, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i39 |
derive |
|
|
Interrupt 39, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i40 |
derive |
|
|
Interrupt 40, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i41 |
derive |
|
|
Interrupt 41, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i42 |
derive |
|
|
Interrupt 42, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i43 |
derive |
|
|
Interrupt 43, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i44 |
derive |
|
|
Interrupt 44, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i45 |
derive |
|
|
Interrupt 45, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i46 |
derive |
|
|
Interrupt 46, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i47 |
derive |
|
|
Interrupt 47, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i48 |
derive |
|
|
Interrupt 48, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i49 |
derive |
|
|
Interrupt 49, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i50 |
derive |
|
|
Interrupt 50, for device(s): 0-edge PCIe PME |
0-edge PCIe PME |
i51 |
derive |
|
|
Interrupt 51, for device(s): 0-edge PCIe PME |
0-edge xhci_hcd |
i52 |
derive |
|
|
Interrupt 52, for device(s): 0-edge xhci_hcd |
0-edge megasas0-msix0 |
i60 |
derive |
|
|
Interrupt 60, for device(s): 0-edge megasas0-msix0 |
1-edge megasas0-msix1 |
i61 |
derive |
|
|
Interrupt 61, for device(s): 1-edge megasas0-msix1 |
2-edge megasas0-msix2 |
i62 |
derive |
|
|
Interrupt 62, for device(s): 2-edge megasas0-msix2 |
3-edge megasas0-msix3 |
i63 |
derive |
|
|
Interrupt 63, for device(s): 3-edge megasas0-msix3 |
4-edge megasas0-msix4 |
i64 |
derive |
|
|
Interrupt 64, for device(s): 4-edge megasas0-msix4 |
5-edge megasas0-msix5 |
i65 |
derive |
|
|
Interrupt 65, for device(s): 5-edge megasas0-msix5 |
6-edge megasas0-msix6 |
i66 |
derive |
|
|
Interrupt 66, for device(s): 6-edge megasas0-msix6 |
7-edge megasas0-msix7 |
i67 |
derive |
|
|
Interrupt 67, for device(s): 7-edge megasas0-msix7 |
8-edge megasas0-msix8 |
i68 |
derive |
|
|
Interrupt 68, for device(s): 8-edge megasas0-msix8 |
9-edge megasas0-msix9 |
i69 |
derive |
|
|
Interrupt 69, for device(s): 9-edge megasas0-msix9 |
10-edge megasas0-msix10 |
i70 |
derive |
|
|
Interrupt 70, for device(s): 10-edge megasas0-msix10 |
11-edge megasas0-msix11 |
i71 |
derive |
|
|
Interrupt 71, for device(s): 11-edge megasas0-msix11 |
12-edge megasas0-msix12 |
i72 |
derive |
|
|
Interrupt 72, for device(s): 12-edge megasas0-msix12 |
13-edge megasas0-msix13 |
i73 |
derive |
|
|
Interrupt 73, for device(s): 13-edge megasas0-msix13 |
14-edge megasas0-msix14 |
i74 |
derive |
|
|
Interrupt 74, for device(s): 14-edge megasas0-msix14 |
15-edge megasas0-msix15 |
i75 |
derive |
|
|
Interrupt 75, for device(s): 15-edge megasas0-msix15 |
16-edge megasas0-msix16 |
i76 |
derive |
|
|
Interrupt 76, for device(s): 16-edge megasas0-msix16 |
17-edge megasas0-msix17 |
i77 |
derive |
|
|
Interrupt 77, for device(s): 17-edge megasas0-msix17 |
18-edge megasas0-msix18 |
i78 |
derive |
|
|
Interrupt 78, for device(s): 18-edge megasas0-msix18 |
19-edge megasas0-msix19 |
i79 |
derive |
|
|
Interrupt 79, for device(s): 19-edge megasas0-msix19 |
20-edge megasas0-msix20 |
i80 |
derive |
|
|
Interrupt 80, for device(s): 20-edge megasas0-msix20 |
21-edge megasas0-msix21 |
i81 |
derive |
|
|
Interrupt 81, for device(s): 21-edge megasas0-msix21 |
22-edge megasas0-msix22 |
i82 |
derive |
|
|
Interrupt 82, for device(s): 22-edge megasas0-msix22 |
23-edge megasas0-msix23 |
i83 |
derive |
|
|
Interrupt 83, for device(s): 23-edge megasas0-msix23 |
24-edge megasas0-msix24 |
i84 |
derive |
|
|
Interrupt 84, for device(s): 24-edge megasas0-msix24 |
0-edge ahci[0000:00:18.0] |
i85 |
derive |
|
|
Interrupt 85, for device(s): 0-edge ahci[0000:00:18.0] |
0-edge ahci[0000:00:19.0] |
i86 |
derive |
|
|
Interrupt 86, for device(s): 0-edge ahci[0000:00:19.0] |
0-edge megasas13-msix0 |
i87 |
derive |
|
|
Interrupt 87, for device(s): 0-edge megasas13-msix0 |
1-edge megasas13-msix1 |
i88 |
derive |
|
|
Interrupt 88, for device(s): 1-edge megasas13-msix1 |
2-edge megasas13-msix2 |
i89 |
derive |
|
|
Interrupt 89, for device(s): 2-edge megasas13-msix2 |
3-edge megasas13-msix3 |
i90 |
derive |
|
|
Interrupt 90, for device(s): 3-edge megasas13-msix3 |
4-edge megasas13-msix4 |
i91 |
derive |
|
|
Interrupt 91, for device(s): 4-edge megasas13-msix4 |
5-edge megasas13-msix5 |
i92 |
derive |
|
|
Interrupt 92, for device(s): 5-edge megasas13-msix5 |
6-edge megasas13-msix6 |
i93 |
derive |
|
|
Interrupt 93, for device(s): 6-edge megasas13-msix6 |
7-edge megasas13-msix7 |
i94 |
derive |
|
|
Interrupt 94, for device(s): 7-edge megasas13-msix7 |
8-edge megasas13-msix8 |
i95 |
derive |
|
|
Interrupt 95, for device(s): 8-edge megasas13-msix8 |
9-edge megasas13-msix9 |
i96 |
derive |
|
|
Interrupt 96, for device(s): 9-edge megasas13-msix9 |
10-edge megasas13-msix10 |
i97 |
derive |
|
|
Interrupt 97, for device(s): 10-edge megasas13-msix10 |
11-edge megasas13-msix11 |
i98 |
derive |
|
|
Interrupt 98, for device(s): 11-edge megasas13-msix11 |
12-edge megasas13-msix12 |
i99 |
derive |
|
|
Interrupt 99, for device(s): 12-edge megasas13-msix12 |
13-edge megasas13-msix13 |
i100 |
derive |
|
|
Interrupt 100, for device(s): 13-edge megasas13-msix13 |
14-edge megasas13-msix14 |
i101 |
derive |
|
|
Interrupt 101, for device(s): 14-edge megasas13-msix14 |
15-edge megasas13-msix15 |
i102 |
derive |
|
|
Interrupt 102, for device(s): 15-edge megasas13-msix15 |
16-edge megasas13-msix16 |
i103 |
derive |
|
|
Interrupt 103, for device(s): 16-edge megasas13-msix16 |
17-edge megasas13-msix17 |
i104 |
derive |
|
|
Interrupt 104, for device(s): 17-edge megasas13-msix17 |
18-edge megasas13-msix18 |
i105 |
derive |
|
|
Interrupt 105, for device(s): 18-edge megasas13-msix18 |
19-edge megasas13-msix19 |
i106 |
derive |
|
|
Interrupt 106, for device(s): 19-edge megasas13-msix19 |
20-edge megasas13-msix20 |
i107 |
derive |
|
|
Interrupt 107, for device(s): 20-edge megasas13-msix20 |
21-edge megasas13-msix21 |
i108 |
derive |
|
|
Interrupt 108, for device(s): 21-edge megasas13-msix21 |
22-edge megasas13-msix22 |
i109 |
derive |
|
|
Interrupt 109, for device(s): 22-edge megasas13-msix22 |
23-edge megasas13-msix23 |
i110 |
derive |
|
|
Interrupt 110, for device(s): 23-edge megasas13-msix23 |
24-edge megasas13-msix24 |
i111 |
derive |
|
|
Interrupt 111, for device(s): 24-edge megasas13-msix24 |
25-edge megasas13-msix25 |
i112 |
derive |
|
|
Interrupt 112, for device(s): 25-edge megasas13-msix25 |
26-edge megasas13-msix26 |
i113 |
derive |
|
|
Interrupt 113, for device(s): 26-edge megasas13-msix26 |
27-edge megasas13-msix27 |
i114 |
derive |
|
|
Interrupt 114, for device(s): 27-edge megasas13-msix27 |
28-edge megasas13-msix28 |
i115 |
derive |
|
|
Interrupt 115, for device(s): 28-edge megasas13-msix28 |
29-edge megasas13-msix29 |
i116 |
derive |
|
|
Interrupt 116, for device(s): 29-edge megasas13-msix29 |
30-edge megasas13-msix30 |
i117 |
derive |
|
|
Interrupt 117, for device(s): 30-edge megasas13-msix30 |
31-edge megasas13-msix31 |
i118 |
derive |
|
|
Interrupt 118, for device(s): 31-edge megasas13-msix31 |
0-edge mlx5_async0@pci:0000:17:00.0 |
i119 |
derive |
|
|
Interrupt 119, for device(s): 0-edge mlx5_async0@pci:0000:17:00.0 |
1-edge mlx5_comp0@pci:0000:17:00.0 |
i120 |
derive |
|
|
Interrupt 120, for device(s): 1-edge mlx5_comp0@pci:0000:17:00.0 |
0-edge mlx5_async0@pci:0000:17:00.1 |
i121 |
derive |
|
|
Interrupt 121, for device(s): 0-edge mlx5_async0@pci:0000:17:00.1 |
1-edge mlx5_comp0@pci:0000:17:00.1 |
i122 |
derive |
|
|
Interrupt 122, for device(s): 1-edge mlx5_comp0@pci:0000:17:00.1 |
0-edge idxd-misc |
i123 |
derive |
|
|
Interrupt 123, for device(s): 0-edge idxd-misc |
2-edge mlx5_comp1@pci:0000:17:00.0 |
i132 |
derive |
|
|
Interrupt 132, for device(s): 2-edge mlx5_comp1@pci:0000:17:00.0 |
3-edge mlx5_comp2@pci:0000:17:00.0 |
i133 |
derive |
|
|
Interrupt 133, for device(s): 3-edge mlx5_comp2@pci:0000:17:00.0 |
4-edge mlx5_comp3@pci:0000:17:00.0 |
i134 |
derive |
|
|
Interrupt 134, for device(s): 4-edge mlx5_comp3@pci:0000:17:00.0 |
5-edge mlx5_comp4@pci:0000:17:00.0 |
i135 |
derive |
|
|
Interrupt 135, for device(s): 5-edge mlx5_comp4@pci:0000:17:00.0 |
6-edge mlx5_comp5@pci:0000:17:00.0 |
i136 |
derive |
|
|
Interrupt 136, for device(s): 6-edge mlx5_comp5@pci:0000:17:00.0 |
7-edge mlx5_comp6@pci:0000:17:00.0 |
i137 |
derive |
|
|
Interrupt 137, for device(s): 7-edge mlx5_comp6@pci:0000:17:00.0 |
8-edge mlx5_comp7@pci:0000:17:00.0 |
i138 |
derive |
|
|
Interrupt 138, for device(s): 8-edge mlx5_comp7@pci:0000:17:00.0 |
9-edge mlx5_comp8@pci:0000:17:00.0 |
i139 |
derive |
|
|
Interrupt 139, for device(s): 9-edge mlx5_comp8@pci:0000:17:00.0 |
10-edge mlx5_comp9@pci:0000:17:00.0 |
i140 |
derive |
|
|
Interrupt 140, for device(s): 10-edge mlx5_comp9@pci:0000:17:00.0 |
11-edge mlx5_comp10@pci:0000:17:00.0 |
i141 |
derive |
|
|
Interrupt 141, for device(s): 11-edge mlx5_comp10@pci:0000:17:00.0 |
12-edge mlx5_comp11@pci:0000:17:00.0 |
i142 |
derive |
|
|
Interrupt 142, for device(s): 12-edge mlx5_comp11@pci:0000:17:00.0 |
13-edge mlx5_comp12@pci:0000:17:00.0 |
i143 |
derive |
|
|
Interrupt 143, for device(s): 13-edge mlx5_comp12@pci:0000:17:00.0 |
14-edge mlx5_comp13@pci:0000:17:00.0 |
i144 |
derive |
|
|
Interrupt 144, for device(s): 14-edge mlx5_comp13@pci:0000:17:00.0 |
15-edge mlx5_comp14@pci:0000:17:00.0 |
i145 |
derive |
|
|
Interrupt 145, for device(s): 15-edge mlx5_comp14@pci:0000:17:00.0 |
16-edge mlx5_comp15@pci:0000:17:00.0 |
i146 |
derive |
|
|
Interrupt 146, for device(s): 16-edge mlx5_comp15@pci:0000:17:00.0 |
17-edge mlx5_comp16@pci:0000:17:00.0 |
i147 |
derive |
|
|
Interrupt 147, for device(s): 17-edge mlx5_comp16@pci:0000:17:00.0 |
18-edge mlx5_comp17@pci:0000:17:00.0 |
i148 |
derive |
|
|
Interrupt 148, for device(s): 18-edge mlx5_comp17@pci:0000:17:00.0 |
19-edge mlx5_comp18@pci:0000:17:00.0 |
i149 |
derive |
|
|
Interrupt 149, for device(s): 19-edge mlx5_comp18@pci:0000:17:00.0 |
20-edge mlx5_comp19@pci:0000:17:00.0 |
i150 |
derive |
|
|
Interrupt 150, for device(s): 20-edge mlx5_comp19@pci:0000:17:00.0 |
21-edge mlx5_comp20@pci:0000:17:00.0 |
i151 |
derive |
|
|
Interrupt 151, for device(s): 21-edge mlx5_comp20@pci:0000:17:00.0 |
22-edge mlx5_comp21@pci:0000:17:00.0 |
i152 |
derive |
|
|
Interrupt 152, for device(s): 22-edge mlx5_comp21@pci:0000:17:00.0 |
23-edge mlx5_comp22@pci:0000:17:00.0 |
i153 |
derive |
|
|
Interrupt 153, for device(s): 23-edge mlx5_comp22@pci:0000:17:00.0 |
24-edge mlx5_comp23@pci:0000:17:00.0 |
i154 |
derive |
|
|
Interrupt 154, for device(s): 24-edge mlx5_comp23@pci:0000:17:00.0 |
2-edge mlx5_comp1@pci:0000:17:00.1 |
i155 |
derive |
|
|
Interrupt 155, for device(s): 2-edge mlx5_comp1@pci:0000:17:00.1 |
3-edge mlx5_comp2@pci:0000:17:00.1 |
i156 |
derive |
|
|
Interrupt 156, for device(s): 3-edge mlx5_comp2@pci:0000:17:00.1 |
4-edge mlx5_comp3@pci:0000:17:00.1 |
i157 |
derive |
|
|
Interrupt 157, for device(s): 4-edge mlx5_comp3@pci:0000:17:00.1 |
5-edge mlx5_comp4@pci:0000:17:00.1 |
i158 |
derive |
|
|
Interrupt 158, for device(s): 5-edge mlx5_comp4@pci:0000:17:00.1 |
6-edge mlx5_comp5@pci:0000:17:00.1 |
i159 |
derive |
|
|
Interrupt 159, for device(s): 6-edge mlx5_comp5@pci:0000:17:00.1 |
7-edge mlx5_comp6@pci:0000:17:00.1 |
i160 |
derive |
|
|
Interrupt 160, for device(s): 7-edge mlx5_comp6@pci:0000:17:00.1 |
8-edge mlx5_comp7@pci:0000:17:00.1 |
i161 |
derive |
|
|
Interrupt 161, for device(s): 8-edge mlx5_comp7@pci:0000:17:00.1 |
9-edge mlx5_comp8@pci:0000:17:00.1 |
i162 |
derive |
|
|
Interrupt 162, for device(s): 9-edge mlx5_comp8@pci:0000:17:00.1 |
10-edge mlx5_comp9@pci:0000:17:00.1 |
i163 |
derive |
|
|
Interrupt 163, for device(s): 10-edge mlx5_comp9@pci:0000:17:00.1 |
11-edge mlx5_comp10@pci:0000:17:00.1 |
i164 |
derive |
|
|
Interrupt 164, for device(s): 11-edge mlx5_comp10@pci:0000:17:00.1 |
12-edge mlx5_comp11@pci:0000:17:00.1 |
i165 |
derive |
|
|
Interrupt 165, for device(s): 12-edge mlx5_comp11@pci:0000:17:00.1 |
13-edge mlx5_comp12@pci:0000:17:00.1 |
i166 |
derive |
|
|
Interrupt 166, for device(s): 13-edge mlx5_comp12@pci:0000:17:00.1 |
14-edge mlx5_comp13@pci:0000:17:00.1 |
i167 |
derive |
|
|
Interrupt 167, for device(s): 14-edge mlx5_comp13@pci:0000:17:00.1 |
15-edge mlx5_comp14@pci:0000:17:00.1 |
i168 |
derive |
|
|
Interrupt 168, for device(s): 15-edge mlx5_comp14@pci:0000:17:00.1 |
16-edge mlx5_comp15@pci:0000:17:00.1 |
i169 |
derive |
|
|
Interrupt 169, for device(s): 16-edge mlx5_comp15@pci:0000:17:00.1 |
17-edge mlx5_comp16@pci:0000:17:00.1 |
i170 |
derive |
|
|
Interrupt 170, for device(s): 17-edge mlx5_comp16@pci:0000:17:00.1 |
18-edge mlx5_comp17@pci:0000:17:00.1 |
i171 |
derive |
|
|
Interrupt 171, for device(s): 18-edge mlx5_comp17@pci:0000:17:00.1 |
19-edge mlx5_comp18@pci:0000:17:00.1 |
i172 |
derive |
|
|
Interrupt 172, for device(s): 19-edge mlx5_comp18@pci:0000:17:00.1 |
20-edge mlx5_comp19@pci:0000:17:00.1 |
i173 |
derive |
|
|
Interrupt 173, for device(s): 20-edge mlx5_comp19@pci:0000:17:00.1 |
21-edge mlx5_comp20@pci:0000:17:00.1 |
i174 |
derive |
|
|
Interrupt 174, for device(s): 21-edge mlx5_comp20@pci:0000:17:00.1 |
22-edge mlx5_comp21@pci:0000:17:00.1 |
i175 |
derive |
|
|
Interrupt 175, for device(s): 22-edge mlx5_comp21@pci:0000:17:00.1 |
23-edge mlx5_comp22@pci:0000:17:00.1 |
i176 |
derive |
|
|
Interrupt 176, for device(s): 23-edge mlx5_comp22@pci:0000:17:00.1 |
24-edge mlx5_comp23@pci:0000:17:00.1 |
i177 |
derive |
|
|
Interrupt 177, for device(s): 24-edge mlx5_comp23@pci:0000:17:00.1 |
Non-maskable interrupts |
iNMI |
derive |
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Interrupt NMI, for device(s): Non-maskable interrupts |
Local timer interrupts |
iLOC |
derive |
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Interrupt LOC, for device(s): Local timer interrupts |
Spurious interrupts |
iSPU |
derive |
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Interrupt SPU, for device(s): Spurious interrupts |
Performance monitoring interrupts |
iPMI |
derive |
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Interrupt PMI, for device(s): Performance monitoring interrupts |
IRQ work interrupts |
iIWI |
derive |
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Interrupt IWI, for device(s): IRQ work interrupts |
APIC ICR read retries |
iRTR |
derive |
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Interrupt RTR, for device(s): APIC ICR read retries |
Rescheduling interrupts |
iRES |
derive |
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Interrupt RES, for device(s): Rescheduling interrupts |
Function call interrupts |
iCAL |
derive |
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Interrupt CAL, for device(s): Function call interrupts |
TLB shootdowns |
iTLB |
derive |
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Interrupt TLB, for device(s): TLB shootdowns |
Thermal event interrupts |
iTRM |
derive |
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Interrupt TRM, for device(s): Thermal event interrupts |
Threshold APIC interrupts |
iTHR |
derive |
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Interrupt THR, for device(s): Threshold APIC interrupts |
Deferred Error APIC interrupts |
iDFR |
derive |
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Interrupt DFR, for device(s): Deferred Error APIC interrupts |
Machine check exceptions |
iMCE |
derive |
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Interrupt MCE, for device(s): Machine check exceptions |
Machine check polls |
iMCP |
derive |
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Interrupt MCP, for device(s): Machine check polls |
ERR |
iERR |
derive |
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MIS |
iMIS |
derive |
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Posted-interrupt notification event |
iPIN |
derive |
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Interrupt PIN, for device(s): Posted-interrupt notification event |
Nested posted-interrupt event |
iNPI |
derive |
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Interrupt NPI, for device(s): Nested posted-interrupt event |
Posted-interrupt wakeup event |
iPIW |
derive |
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Interrupt PIW, for device(s): Posted-interrupt wakeup event |