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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
2-edge timer i0 derive     Interrupt 0, for device(s): 2-edge timer
6-edge AMDI0010:03 i6 derive     Interrupt 6, for device(s): 6-edge AMDI0010:03
7-fasteoi pinctrl_amd i7 derive     Interrupt 7, for device(s): 7-fasteoi pinctrl_amd
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 AMDI0010:00 i10 derive     Interrupt 10, for device(s): 10-edge AMDI0010:00
11-edge AMDI0010:01 i11 derive     Interrupt 11, for device(s): 11-edge AMDI0010:01
12-edge AMDI0010:02 i12 derive     Interrupt 12, for device(s): 12-edge AMDI0010:02
15-edge AMDI0010:05 i15 derive     Interrupt 15, for device(s): 15-edge AMDI0010:05
368-edge AMD-Vi0-Evt i27 derive     Interrupt 27, for device(s): 368-edge AMD-Vi0-Evt
376-edge AMD-Vi0-PPR i28 derive     Interrupt 28, for device(s): 376-edge AMD-Vi0-PPR
384-edge AMD-Vi0-GA i29 derive     Interrupt 29, for device(s): 384-edge AMD-Vi0-GA
368-edge AMD-Vi1-Evt i30 derive     Interrupt 30, for device(s): 368-edge AMD-Vi1-Evt
376-edge AMD-Vi1-PPR i31 derive     Interrupt 31, for device(s): 376-edge AMD-Vi1-PPR
384-edge AMD-Vi1-GA i32 derive     Interrupt 32, for device(s): 384-edge AMD-Vi1-GA
368-edge AMD-Vi2-Evt i33 derive     Interrupt 33, for device(s): 368-edge AMD-Vi2-Evt
376-edge AMD-Vi2-PPR i34 derive     Interrupt 34, for device(s): 376-edge AMD-Vi2-PPR
384-edge AMD-Vi2-GA i35 derive     Interrupt 35, for device(s): 384-edge AMD-Vi2-GA
368-edge AMD-Vi3-Evt i36 derive     Interrupt 36, for device(s): 368-edge AMD-Vi3-Evt
376-edge AMD-Vi3-PPR i37 derive     Interrupt 37, for device(s): 376-edge AMD-Vi3-PPR
384-edge AMD-Vi3-GA i38 derive     Interrupt 38, for device(s): 384-edge AMD-Vi3-GA
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, pciehp i42 derive     Interrupt 42, for device(s): 0-edge PCIe PME, pciehp
0-edge PCIe PME, pciehp i43 derive     Interrupt 43, for device(s): 0-edge PCIe PME, pciehp
0-edge PCIe PME, pciehp i44 derive     Interrupt 44, for device(s): 0-edge PCIe PME, pciehp
0-edge PCIe PME, pciehp i45 derive     Interrupt 45, for device(s): 0-edge PCIe PME, pciehp
0-edge PCIe PME i47 derive     Interrupt 47, 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, pciehp i50 derive     Interrupt 50, for device(s): 0-edge PCIe PME, pciehp
0-edge PCIe PME, pciehp i51 derive     Interrupt 51, for device(s): 0-edge PCIe PME, pciehp
0-edge PCIe PME i52 derive     Interrupt 52, for device(s): 0-edge PCIe PME
0-edge PCIe PME, pciehp i53 derive     Interrupt 53, for device(s): 0-edge PCIe PME, pciehp
0-edge PCIe PME i54 derive     Interrupt 54, for device(s): 0-edge PCIe PME
0-edge PCIe PME i55 derive     Interrupt 55, for device(s): 0-edge PCIe PME
0-edge PCIe PME i56 derive     Interrupt 56, for device(s): 0-edge PCIe PME
0-edge PCIe PME i58 derive     Interrupt 58, for device(s): 0-edge PCIe PME
0-edge PCIe PME i59 derive     Interrupt 59, for device(s): 0-edge PCIe PME
0-edge PCIe PME i61 derive     Interrupt 61, for device(s): 0-edge PCIe PME
0-edge PCIe PME i63 derive     Interrupt 63, for device(s): 0-edge PCIe PME
0-edge PCIe PME i64 derive     Interrupt 64, for device(s): 0-edge PCIe PME
0-edge PCIe PME i65 derive     Interrupt 65, for device(s): 0-edge PCIe PME
0-edge PCIe PME i66 derive     Interrupt 66, for device(s): 0-edge PCIe PME
0-edge PCIe PME i67 derive     Interrupt 67, for device(s): 0-edge PCIe PME
0-edge xhci_hcd i69 derive     Interrupt 69, for device(s): 0-edge xhci_hcd
0-edge ahci0 i78 derive     Interrupt 78, for device(s): 0-edge ahci0
1-edge ahci1 i79 derive     Interrupt 79, for device(s): 1-edge ahci1
2-edge ahci2 i80 derive     Interrupt 80, for device(s): 2-edge ahci2
3-edge ahci3 i81 derive     Interrupt 81, for device(s): 3-edge ahci3
4-edge ahci4 i82 derive     Interrupt 82, for device(s): 4-edge ahci4
5-edge ahci5 i83 derive     Interrupt 83, for device(s): 5-edge ahci5
6-edge ahci6 i84 derive     Interrupt 84, for device(s): 6-edge ahci6
7-edge ahci7 i85 derive     Interrupt 85, for device(s): 7-edge ahci7
0-edge megasas1-msix0 i96 derive     Interrupt 96, for device(s): 0-edge megasas1-msix0
1-edge megasas1-msix1 i97 derive     Interrupt 97, for device(s): 1-edge megasas1-msix1
2-edge megasas1-msix2 i98 derive     Interrupt 98, for device(s): 2-edge megasas1-msix2
3-edge megasas1-msix3 i99 derive     Interrupt 99, for device(s): 3-edge megasas1-msix3
4-edge megasas1-msix4 i100 derive     Interrupt 100, for device(s): 4-edge megasas1-msix4
5-edge megasas1-msix5 i101 derive     Interrupt 101, for device(s): 5-edge megasas1-msix5
6-edge megasas1-msix6 i102 derive     Interrupt 102, for device(s): 6-edge megasas1-msix6
7-edge megasas1-msix7 i103 derive     Interrupt 103, for device(s): 7-edge megasas1-msix7
8-edge megasas1-msix8 i104 derive     Interrupt 104, for device(s): 8-edge megasas1-msix8
9-edge megasas1-msix9 i105 derive     Interrupt 105, for device(s): 9-edge megasas1-msix9
10-edge megasas1-msix10 i106 derive     Interrupt 106, for device(s): 10-edge megasas1-msix10
11-edge megasas1-msix11 i107 derive     Interrupt 107, for device(s): 11-edge megasas1-msix11
12-edge megasas1-msix12 i108 derive     Interrupt 108, for device(s): 12-edge megasas1-msix12
13-edge megasas1-msix13 i109 derive     Interrupt 109, for device(s): 13-edge megasas1-msix13
14-edge megasas1-msix14 i110 derive     Interrupt 110, for device(s): 14-edge megasas1-msix14
15-edge megasas1-msix15 i111 derive     Interrupt 111, for device(s): 15-edge megasas1-msix15
16-edge megasas1-msix16 i112 derive     Interrupt 112, for device(s): 16-edge megasas1-msix16
17-edge megasas1-msix17 i113 derive     Interrupt 113, for device(s): 17-edge megasas1-msix17
18-edge megasas1-msix18 i114 derive     Interrupt 114, for device(s): 18-edge megasas1-msix18
19-edge megasas1-msix19 i115 derive     Interrupt 115, for device(s): 19-edge megasas1-msix19
20-edge megasas1-msix20 i116 derive     Interrupt 116, for device(s): 20-edge megasas1-msix20
21-edge megasas1-msix21 i117 derive     Interrupt 117, for device(s): 21-edge megasas1-msix21
22-edge megasas1-msix22 i118 derive     Interrupt 118, for device(s): 22-edge megasas1-msix22
23-edge megasas1-msix23 i119 derive     Interrupt 119, for device(s): 23-edge megasas1-msix23
24-edge megasas1-msix24 i120 derive     Interrupt 120, for device(s): 24-edge megasas1-msix24
25-edge megasas1-msix25 i121 derive     Interrupt 121, for device(s): 25-edge megasas1-msix25
26-edge megasas1-msix26 i122 derive     Interrupt 122, for device(s): 26-edge megasas1-msix26
27-edge megasas1-msix27 i123 derive     Interrupt 123, for device(s): 27-edge megasas1-msix27
28-edge megasas1-msix28 i124 derive     Interrupt 124, for device(s): 28-edge megasas1-msix28
29-edge megasas1-msix29 i125 derive     Interrupt 125, for device(s): 29-edge megasas1-msix29
30-edge megasas1-msix30 i126 derive     Interrupt 126, for device(s): 30-edge megasas1-msix30
31-edge megasas1-msix31 i127 derive     Interrupt 127, for device(s): 31-edge megasas1-msix31
32-edge megasas1-msix32 i128 derive     Interrupt 128, for device(s): 32-edge megasas1-msix32
33-edge megasas1-msix33 i129 derive     Interrupt 129, for device(s): 33-edge megasas1-msix33
34-edge megasas1-msix34 i130 derive     Interrupt 130, for device(s): 34-edge megasas1-msix34
35-edge megasas1-msix35 i131 derive     Interrupt 131, for device(s): 35-edge megasas1-msix35
36-edge megasas1-msix36 i132 derive     Interrupt 132, for device(s): 36-edge megasas1-msix36
37-edge megasas1-msix37 i133 derive     Interrupt 133, for device(s): 37-edge megasas1-msix37
38-edge megasas1-msix38 i134 derive     Interrupt 134, for device(s): 38-edge megasas1-msix38
39-edge megasas1-msix39 i135 derive     Interrupt 135, for device(s): 39-edge megasas1-msix39
40-edge megasas1-msix40 i136 derive     Interrupt 136, for device(s): 40-edge megasas1-msix40
41-edge megasas1-msix41 i137 derive     Interrupt 137, for device(s): 41-edge megasas1-msix41
42-edge megasas1-msix42 i138 derive     Interrupt 138, for device(s): 42-edge megasas1-msix42
43-edge megasas1-msix43 i139 derive     Interrupt 139, for device(s): 43-edge megasas1-msix43
44-edge megasas1-msix44 i140 derive     Interrupt 140, for device(s): 44-edge megasas1-msix44
45-edge megasas1-msix45 i141 derive     Interrupt 141, for device(s): 45-edge megasas1-msix45
46-edge megasas1-msix46 i142 derive     Interrupt 142, for device(s): 46-edge megasas1-msix46
47-edge megasas1-msix47 i143 derive     Interrupt 143, for device(s): 47-edge megasas1-msix47
48-edge megasas1-msix48 i144 derive     Interrupt 144, for device(s): 48-edge megasas1-msix48
49-edge megasas1-msix49 i145 derive     Interrupt 145, for device(s): 49-edge megasas1-msix49
50-edge megasas1-msix50 i146 derive     Interrupt 146, for device(s): 50-edge megasas1-msix50
51-edge megasas1-msix51 i147 derive     Interrupt 147, for device(s): 51-edge megasas1-msix51
52-edge megasas1-msix52 i148 derive     Interrupt 148, for device(s): 52-edge megasas1-msix52
53-edge megasas1-msix53 i149 derive     Interrupt 149, for device(s): 53-edge megasas1-msix53
54-edge megasas1-msix54 i150 derive     Interrupt 150, for device(s): 54-edge megasas1-msix54
55-edge megasas1-msix55 i151 derive     Interrupt 151, for device(s): 55-edge megasas1-msix55
0-edge ens13f0np0-TxRx-0 i152 derive     Interrupt 152, for device(s): 0-edge ens13f0np0-TxRx-0
1-edge ens13f0np0-TxRx-1 i153 derive     Interrupt 153, for device(s): 1-edge ens13f0np0-TxRx-1
2-edge ens13f0np0-TxRx-2 i154 derive     Interrupt 154, for device(s): 2-edge ens13f0np0-TxRx-2
3-edge ens13f0np0-TxRx-3 i155 derive     Interrupt 155, for device(s): 3-edge ens13f0np0-TxRx-3
4-edge ens13f0np0-TxRx-4 i156 derive     Interrupt 156, for device(s): 4-edge ens13f0np0-TxRx-4
5-edge ens13f0np0-TxRx-5 i157 derive     Interrupt 157, for device(s): 5-edge ens13f0np0-TxRx-5
6-edge ens13f0np0-TxRx-6 i158 derive     Interrupt 158, for device(s): 6-edge ens13f0np0-TxRx-6
7-edge ens13f0np0-TxRx-7 i159 derive     Interrupt 159, for device(s): 7-edge ens13f0np0-TxRx-7
8-edge ens13f0np0-TxRx-8 i160 derive     Interrupt 160, for device(s): 8-edge ens13f0np0-TxRx-8
9-edge ens13f0np0-TxRx-9 i161 derive     Interrupt 161, for device(s): 9-edge ens13f0np0-TxRx-9
10-edge ens13f0np0-TxRx-1 i162 derive     Interrupt 162, for device(s): 10-edge ens13f0np0-TxRx-1
11-edge ens13f0np0-TxRx-1 i163 derive     Interrupt 163, for device(s): 11-edge ens13f0np0-TxRx-1
0-edge xhci_hcd i165 derive     Interrupt 165, for device(s): 0-edge xhci_hcd
0-edge ahci0 i174 derive     Interrupt 174, for device(s): 0-edge ahci0
1-edge ahci1 i175 derive     Interrupt 175, for device(s): 1-edge ahci1
2-edge ahci2 i176 derive     Interrupt 176, for device(s): 2-edge ahci2
3-edge ahci3 i177 derive     Interrupt 177, for device(s): 3-edge ahci3
4-edge ahci4 i178 derive     Interrupt 178, for device(s): 4-edge ahci4
5-edge ahci5 i179 derive     Interrupt 179, for device(s): 5-edge ahci5
6-edge ahci6 i180 derive     Interrupt 180, for device(s): 6-edge ahci6
7-edge ahci7 i181 derive     Interrupt 181, for device(s): 7-edge ahci7
0-edge megasas17-msix0 i203 derive     Interrupt 203, for device(s): 0-edge megasas17-msix0
1-edge megasas17-msix1 i204 derive     Interrupt 204, for device(s): 1-edge megasas17-msix1
2-edge megasas17-msix2 i205 derive     Interrupt 205, for device(s): 2-edge megasas17-msix2
3-edge megasas17-msix3 i206 derive     Interrupt 206, for device(s): 3-edge megasas17-msix3
4-edge megasas17-msix4 i207 derive     Interrupt 207, for device(s): 4-edge megasas17-msix4
5-edge megasas17-msix5 i208 derive     Interrupt 208, for device(s): 5-edge megasas17-msix5
6-edge megasas17-msix6 i209 derive     Interrupt 209, for device(s): 6-edge megasas17-msix6
7-edge megasas17-msix7 i210 derive     Interrupt 210, for device(s): 7-edge megasas17-msix7
8-edge megasas17-msix8 i211 derive     Interrupt 211, for device(s): 8-edge megasas17-msix8
9-edge megasas17-msix9 i212 derive     Interrupt 212, for device(s): 9-edge megasas17-msix9
10-edge megasas17-msix10 i213 derive     Interrupt 213, for device(s): 10-edge megasas17-msix10
11-edge megasas17-msix11 i214 derive     Interrupt 214, for device(s): 11-edge megasas17-msix11
12-edge megasas17-msix12 i215 derive     Interrupt 215, for device(s): 12-edge megasas17-msix12
13-edge megasas17-msix13 i216 derive     Interrupt 216, for device(s): 13-edge megasas17-msix13
14-edge megasas17-msix14 i217 derive     Interrupt 217, for device(s): 14-edge megasas17-msix14
15-edge megasas17-msix15 i218 derive     Interrupt 218, for device(s): 15-edge megasas17-msix15
16-edge megasas17-msix16 i219 derive     Interrupt 219, for device(s): 16-edge megasas17-msix16
17-edge megasas17-msix17 i220 derive     Interrupt 220, for device(s): 17-edge megasas17-msix17
18-edge megasas17-msix18 i221 derive     Interrupt 221, for device(s): 18-edge megasas17-msix18
19-edge megasas17-msix19 i222 derive     Interrupt 222, for device(s): 19-edge megasas17-msix19
20-edge megasas17-msix20 i223 derive     Interrupt 223, for device(s): 20-edge megasas17-msix20
21-edge megasas17-msix21 i224 derive     Interrupt 224, for device(s): 21-edge megasas17-msix21
22-edge megasas17-msix22 i225 derive     Interrupt 225, for device(s): 22-edge megasas17-msix22
23-edge megasas17-msix23 i226 derive     Interrupt 226, for device(s): 23-edge megasas17-msix23
24-edge megasas17-msix24 i227 derive     Interrupt 227, for device(s): 24-edge megasas17-msix24
25-edge megasas17-msix25 i228 derive     Interrupt 228, for device(s): 25-edge megasas17-msix25
26-edge megasas17-msix26 i229 derive     Interrupt 229, for device(s): 26-edge megasas17-msix26
27-edge megasas17-msix27 i230 derive     Interrupt 230, for device(s): 27-edge megasas17-msix27
28-edge megasas17-msix28 i231 derive     Interrupt 231, for device(s): 28-edge megasas17-msix28
29-edge megasas17-msix29 i232 derive     Interrupt 232, for device(s): 29-edge megasas17-msix29
30-edge megasas17-msix30 i233 derive     Interrupt 233, for device(s): 30-edge megasas17-msix30
31-edge megasas17-msix31 i234 derive     Interrupt 234, for device(s): 31-edge megasas17-msix31
32-edge megasas17-msix32 i235 derive     Interrupt 235, for device(s): 32-edge megasas17-msix32
33-edge megasas17-msix33 i236 derive     Interrupt 236, for device(s): 33-edge megasas17-msix33
34-edge megasas17-msix34 i237 derive     Interrupt 237, for device(s): 34-edge megasas17-msix34
35-edge megasas17-msix35 i238 derive     Interrupt 238, for device(s): 35-edge megasas17-msix35
36-edge megasas17-msix36 i239 derive     Interrupt 239, for device(s): 36-edge megasas17-msix36
37-edge megasas17-msix37 i240 derive     Interrupt 240, for device(s): 37-edge megasas17-msix37
38-edge megasas17-msix38 i241 derive     Interrupt 241, for device(s): 38-edge megasas17-msix38
39-edge megasas17-msix39 i242 derive     Interrupt 242, for device(s): 39-edge megasas17-msix39
40-edge megasas17-msix40 i243 derive     Interrupt 243, for device(s): 40-edge megasas17-msix40
41-edge megasas17-msix41 i244 derive     Interrupt 244, for device(s): 41-edge megasas17-msix41
42-edge megasas17-msix42 i245 derive     Interrupt 245, for device(s): 42-edge megasas17-msix42
43-edge megasas17-msix43 i246 derive     Interrupt 246, for device(s): 43-edge megasas17-msix43
44-edge megasas17-msix44 i247 derive     Interrupt 247, for device(s): 44-edge megasas17-msix44
45-edge megasas17-msix45 i248 derive     Interrupt 248, for device(s): 45-edge megasas17-msix45
46-edge megasas17-msix46 i249 derive     Interrupt 249, for device(s): 46-edge megasas17-msix46
47-edge megasas17-msix47 i250 derive     Interrupt 250, for device(s): 47-edge megasas17-msix47
48-edge megasas17-msix48 i251 derive     Interrupt 251, for device(s): 48-edge megasas17-msix48
49-edge megasas17-msix49 i252 derive     Interrupt 252, for device(s): 49-edge megasas17-msix49
50-edge megasas17-msix50 i253 derive     Interrupt 253, for device(s): 50-edge megasas17-msix50
51-edge megasas17-msix51 i254 derive     Interrupt 254, for device(s): 51-edge megasas17-msix51
52-edge megasas17-msix52 i255 derive     Interrupt 255, for device(s): 52-edge megasas17-msix52
53-edge megasas17-msix53 i256 derive     Interrupt 256, for device(s): 53-edge megasas17-msix53
54-edge megasas17-msix54 i257 derive     Interrupt 257, for device(s): 54-edge megasas17-msix54
55-edge megasas17-msix55 i258 derive     Interrupt 258, for device(s): 55-edge megasas17-msix55
0-edge psp-1 i260 derive     Interrupt 260, for device(s): 0-edge psp-1
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