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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
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 ipmi_si i10 derive     Interrupt 10, for device(s): 10-edge ipmi_si
16-fasteoi i801_smbus i16 derive     Interrupt 16, for device(s): 16-fasteoi i801_smbus
6-edge dmar6 i24 derive     Interrupt 24, for device(s): 6-edge dmar6
5-edge dmar5 i25 derive     Interrupt 25, for device(s): 5-edge dmar5
4-edge dmar4 i26 derive     Interrupt 26, for device(s): 4-edge dmar4
7-edge dmar7 i27 derive     Interrupt 27, for device(s): 7-edge dmar7
0-edge PCIe PME, pciehp, PCIe bwctrl i28 derive     Interrupt 28, for device(s): 0-edge PCIe PME, pciehp, PCIe bwctrl
0-edge PCIe PME, PCIe bwctrl i29 derive     Interrupt 29, for device(s): 0-edge PCIe PME, PCIe bwctrl
0-edge PCIe PME, PCIe bwctrl i31 derive     Interrupt 31, for device(s): 0-edge PCIe PME, PCIe bwctrl
0-edge PCIe PME, PCIe bwctrl i33 derive     Interrupt 33, for device(s): 0-edge PCIe PME, PCIe bwctrl
0-edge PCIe bwctrl i35 derive     Interrupt 35, for device(s): 0-edge PCIe bwctrl
0-edge PCIe PME, PCIe bwctrl i37 derive     Interrupt 37, for device(s): 0-edge PCIe PME, PCIe bwctrl
0-edge PCIe PME, PCIe bwctrl i38 derive     Interrupt 38, for device(s): 0-edge PCIe PME, PCIe bwctrl
0-edge xhci_hcd i39 derive     Interrupt 39, for device(s): 0-edge xhci_hcd
0-edge ahci[0000:00:11.5] i47 derive     Interrupt 47, for device(s): 0-edge ahci[0000:00:11.5]
0-edge eno1 i49 derive     Interrupt 49, for device(s): 0-edge eno1
1-edge eno1-TxRx-0 i50 derive     Interrupt 50, for device(s): 1-edge eno1-TxRx-0
2-edge eno1-TxRx-1 i51 derive     Interrupt 51, for device(s): 2-edge eno1-TxRx-1
3-edge eno1-TxRx-2 i52 derive     Interrupt 52, for device(s): 3-edge eno1-TxRx-2
4-edge eno1-TxRx-3 i53 derive     Interrupt 53, for device(s): 4-edge eno1-TxRx-3
5-edge eno1-TxRx-4 i54 derive     Interrupt 54, for device(s): 5-edge eno1-TxRx-4
6-edge eno1-TxRx-5 i55 derive     Interrupt 55, for device(s): 6-edge eno1-TxRx-5
7-edge eno1-TxRx-6 i56 derive     Interrupt 56, for device(s): 7-edge eno1-TxRx-6
8-edge eno1-TxRx-7 i57 derive     Interrupt 57, for device(s): 8-edge eno1-TxRx-7
0-edge eno2 i59 derive     Interrupt 59, for device(s): 0-edge eno2
1-edge eno2-TxRx-0 i60 derive     Interrupt 60, for device(s): 1-edge eno2-TxRx-0
2-edge eno2-TxRx-1 i61 derive     Interrupt 61, for device(s): 2-edge eno2-TxRx-1
3-edge eno2-TxRx-2 i62 derive     Interrupt 62, for device(s): 3-edge eno2-TxRx-2
4-edge eno2-TxRx-3 i63 derive     Interrupt 63, for device(s): 4-edge eno2-TxRx-3
5-edge eno2-TxRx-4 i64 derive     Interrupt 64, for device(s): 5-edge eno2-TxRx-4
6-edge eno2-TxRx-5 i65 derive     Interrupt 65, for device(s): 6-edge eno2-TxRx-5
7-edge eno2-TxRx-6 i66 derive     Interrupt 66, for device(s): 7-edge eno2-TxRx-6
8-edge eno2-TxRx-7 i67 derive     Interrupt 67, for device(s): 8-edge eno2-TxRx-7
0-edge ahci[0000:00:17.0] i68 derive     Interrupt 68, for device(s): 0-edge ahci[0000:00:17.0]
0-edge nvme1q0 i90 derive     Interrupt 90, for device(s): 0-edge nvme1q0
0-edge nvme0q0 i92 derive     Interrupt 92, for device(s): 0-edge nvme0q0
1-edge nvme0q1 i93 derive     Interrupt 93, for device(s): 1-edge nvme0q1
2-edge nvme0q2 i94 derive     Interrupt 94, for device(s): 2-edge nvme0q2
3-edge nvme0q3 i95 derive     Interrupt 95, for device(s): 3-edge nvme0q3
4-edge nvme0q4 i96 derive     Interrupt 96, for device(s): 4-edge nvme0q4
5-edge nvme0q5 i97 derive     Interrupt 97, for device(s): 5-edge nvme0q5
6-edge nvme0q6 i98 derive     Interrupt 98, for device(s): 6-edge nvme0q6
7-edge nvme0q7 i99 derive     Interrupt 99, for device(s): 7-edge nvme0q7
8-edge nvme0q8 i100 derive     Interrupt 100, for device(s): 8-edge nvme0q8
9-edge nvme0q9 i101 derive     Interrupt 101, for device(s): 9-edge nvme0q9
10-edge nvme0q10 i102 derive     Interrupt 102, for device(s): 10-edge nvme0q10
11-edge nvme0q11 i103 derive     Interrupt 103, for device(s): 11-edge nvme0q11
12-edge nvme0q12 i104 derive     Interrupt 104, for device(s): 12-edge nvme0q12
13-edge nvme0q13 i105 derive     Interrupt 105, for device(s): 13-edge nvme0q13
14-edge nvme0q14 i106 derive     Interrupt 106, for device(s): 14-edge nvme0q14
15-edge nvme0q15 i107 derive     Interrupt 107, for device(s): 15-edge nvme0q15
16-edge nvme0q16 i108 derive     Interrupt 108, for device(s): 16-edge nvme0q16
17-edge nvme0q17 i109 derive     Interrupt 109, for device(s): 17-edge nvme0q17
18-edge nvme0q18 i110 derive     Interrupt 110, for device(s): 18-edge nvme0q18
19-edge nvme0q19 i111 derive     Interrupt 111, for device(s): 19-edge nvme0q19
20-edge nvme0q20 i112 derive     Interrupt 112, for device(s): 20-edge nvme0q20
21-edge nvme0q21 i113 derive     Interrupt 113, for device(s): 21-edge nvme0q21
22-edge nvme0q22 i114 derive     Interrupt 114, for device(s): 22-edge nvme0q22
23-edge nvme0q23 i115 derive     Interrupt 115, for device(s): 23-edge nvme0q23
24-edge nvme0q24 i116 derive     Interrupt 116, for device(s): 24-edge nvme0q24
25-edge nvme0q25 i117 derive     Interrupt 117, for device(s): 25-edge nvme0q25
26-edge nvme0q26 i118 derive     Interrupt 118, for device(s): 26-edge nvme0q26
27-edge nvme0q27 i119 derive     Interrupt 119, for device(s): 27-edge nvme0q27
28-edge nvme0q28 i120 derive     Interrupt 120, for device(s): 28-edge nvme0q28
29-edge nvme0q29 i121 derive     Interrupt 121, for device(s): 29-edge nvme0q29
30-edge nvme0q30 i122 derive     Interrupt 122, for device(s): 30-edge nvme0q30
31-edge nvme0q31 i123 derive     Interrupt 123, for device(s): 31-edge nvme0q31
32-edge nvme0q32 i124 derive     Interrupt 124, for device(s): 32-edge nvme0q32
33-edge nvme0q33 i125 derive     Interrupt 125, for device(s): 33-edge nvme0q33
34-edge nvme0q34 i126 derive     Interrupt 126, for device(s): 34-edge nvme0q34
35-edge nvme0q35 i127 derive     Interrupt 127, for device(s): 35-edge nvme0q35
36-edge nvme0q36 i128 derive     Interrupt 128, for device(s): 36-edge nvme0q36
37-edge nvme0q37 i129 derive     Interrupt 129, for device(s): 37-edge nvme0q37
38-edge nvme0q38 i130 derive     Interrupt 130, for device(s): 38-edge nvme0q38
39-edge nvme0q39 i131 derive     Interrupt 131, for device(s): 39-edge nvme0q39
40-edge nvme0q40 i132 derive     Interrupt 132, for device(s): 40-edge nvme0q40
41-edge nvme0q41 i133 derive     Interrupt 133, for device(s): 41-edge nvme0q41
42-edge nvme0q42 i134 derive     Interrupt 134, for device(s): 42-edge nvme0q42
43-edge nvme0q43 i135 derive     Interrupt 135, for device(s): 43-edge nvme0q43
44-edge nvme0q44 i136 derive     Interrupt 136, for device(s): 44-edge nvme0q44
45-edge nvme0q45 i137 derive     Interrupt 137, for device(s): 45-edge nvme0q45
46-edge nvme0q46 i138 derive     Interrupt 138, for device(s): 46-edge nvme0q46
47-edge nvme0q47 i139 derive     Interrupt 139, for device(s): 47-edge nvme0q47
48-edge nvme0q48 i140 derive     Interrupt 140, for device(s): 48-edge nvme0q48
49-edge nvme0q49 i141 derive     Interrupt 141, for device(s): 49-edge nvme0q49
50-edge nvme0q50 i142 derive     Interrupt 142, for device(s): 50-edge nvme0q50
51-edge nvme0q51 i143 derive     Interrupt 143, for device(s): 51-edge nvme0q51
52-edge nvme0q52 i144 derive     Interrupt 144, for device(s): 52-edge nvme0q52
53-edge nvme0q53 i145 derive     Interrupt 145, for device(s): 53-edge nvme0q53
54-edge nvme0q54 i146 derive     Interrupt 146, for device(s): 54-edge nvme0q54
55-edge nvme0q55 i147 derive     Interrupt 147, for device(s): 55-edge nvme0q55
56-edge nvme0q56 i148 derive     Interrupt 148, for device(s): 56-edge nvme0q56
57-edge nvme0q57 i149 derive     Interrupt 149, for device(s): 57-edge nvme0q57
58-edge nvme0q58 i150 derive     Interrupt 150, for device(s): 58-edge nvme0q58
59-edge nvme0q59 i151 derive     Interrupt 151, for device(s): 59-edge nvme0q59
60-edge nvme0q60 i152 derive     Interrupt 152, for device(s): 60-edge nvme0q60
61-edge nvme0q61 i153 derive     Interrupt 153, for device(s): 61-edge nvme0q61
62-edge nvme0q62 i154 derive     Interrupt 154, for device(s): 62-edge nvme0q62
63-edge nvme0q63 i155 derive     Interrupt 155, for device(s): 63-edge nvme0q63
64-edge nvme0q64 i156 derive     Interrupt 156, for device(s): 64-edge nvme0q64
1-edge nvme1q1 i157 derive     Interrupt 157, for device(s): 1-edge nvme1q1
2-edge nvme1q2 i158 derive     Interrupt 158, for device(s): 2-edge nvme1q2
3-edge nvme1q3 i159 derive     Interrupt 159, for device(s): 3-edge nvme1q3
4-edge nvme1q4 i160 derive     Interrupt 160, for device(s): 4-edge nvme1q4
5-edge nvme1q5 i161 derive     Interrupt 161, for device(s): 5-edge nvme1q5
6-edge nvme1q6 i162 derive     Interrupt 162, for device(s): 6-edge nvme1q6
7-edge nvme1q7 i163 derive     Interrupt 163, for device(s): 7-edge nvme1q7
8-edge nvme1q8 i164 derive     Interrupt 164, for device(s): 8-edge nvme1q8
9-edge nvme1q9 i165 derive     Interrupt 165, for device(s): 9-edge nvme1q9
10-edge nvme1q10 i166 derive     Interrupt 166, for device(s): 10-edge nvme1q10
11-edge nvme1q11 i167 derive     Interrupt 167, for device(s): 11-edge nvme1q11
12-edge nvme1q12 i168 derive     Interrupt 168, for device(s): 12-edge nvme1q12
13-edge nvme1q13 i169 derive     Interrupt 169, for device(s): 13-edge nvme1q13
14-edge nvme1q14 i170 derive     Interrupt 170, for device(s): 14-edge nvme1q14
15-edge nvme1q15 i171 derive     Interrupt 171, for device(s): 15-edge nvme1q15
16-edge nvme1q16 i172 derive     Interrupt 172, for device(s): 16-edge nvme1q16
17-edge nvme1q17 i173 derive     Interrupt 173, for device(s): 17-edge nvme1q17
18-edge nvme1q18 i174 derive     Interrupt 174, for device(s): 18-edge nvme1q18
19-edge nvme1q19 i175 derive     Interrupt 175, for device(s): 19-edge nvme1q19
20-edge nvme1q20 i176 derive     Interrupt 176, for device(s): 20-edge nvme1q20
21-edge nvme1q21 i177 derive     Interrupt 177, for device(s): 21-edge nvme1q21
22-edge nvme1q22 i178 derive     Interrupt 178, for device(s): 22-edge nvme1q22
23-edge nvme1q23 i179 derive     Interrupt 179, for device(s): 23-edge nvme1q23
24-edge nvme1q24 i180 derive     Interrupt 180, for device(s): 24-edge nvme1q24
25-edge nvme1q25 i181 derive     Interrupt 181, for device(s): 25-edge nvme1q25
26-edge nvme1q26 i182 derive     Interrupt 182, for device(s): 26-edge nvme1q26
27-edge nvme1q27 i183 derive     Interrupt 183, for device(s): 27-edge nvme1q27
28-edge nvme1q28 i184 derive     Interrupt 184, for device(s): 28-edge nvme1q28
29-edge nvme1q29 i185 derive     Interrupt 185, for device(s): 29-edge nvme1q29
30-edge nvme1q30 i186 derive     Interrupt 186, for device(s): 30-edge nvme1q30
31-edge nvme1q31 i187 derive     Interrupt 187, for device(s): 31-edge nvme1q31
32-edge nvme1q32 i188 derive     Interrupt 188, for device(s): 32-edge nvme1q32
33-edge nvme1q33 i189 derive     Interrupt 189, for device(s): 33-edge nvme1q33
34-edge nvme1q34 i190 derive     Interrupt 190, for device(s): 34-edge nvme1q34
35-edge nvme1q35 i191 derive     Interrupt 191, for device(s): 35-edge nvme1q35
36-edge nvme1q36 i192 derive     Interrupt 192, for device(s): 36-edge nvme1q36
37-edge nvme1q37 i193 derive     Interrupt 193, for device(s): 37-edge nvme1q37
38-edge nvme1q38 i194 derive     Interrupt 194, for device(s): 38-edge nvme1q38
39-edge nvme1q39 i195 derive     Interrupt 195, for device(s): 39-edge nvme1q39
40-edge nvme1q40 i196 derive     Interrupt 196, for device(s): 40-edge nvme1q40
41-edge nvme1q41 i197 derive     Interrupt 197, for device(s): 41-edge nvme1q41
42-edge nvme1q42 i198 derive     Interrupt 198, for device(s): 42-edge nvme1q42
43-edge nvme1q43 i199 derive     Interrupt 199, for device(s): 43-edge nvme1q43
44-edge nvme1q44 i200 derive     Interrupt 200, for device(s): 44-edge nvme1q44
45-edge nvme1q45 i201 derive     Interrupt 201, for device(s): 45-edge nvme1q45
46-edge nvme1q46 i202 derive     Interrupt 202, for device(s): 46-edge nvme1q46
47-edge nvme1q47 i203 derive     Interrupt 203, for device(s): 47-edge nvme1q47
48-edge nvme1q48 i204 derive     Interrupt 204, for device(s): 48-edge nvme1q48
49-edge nvme1q49 i205 derive     Interrupt 205, for device(s): 49-edge nvme1q49
50-edge nvme1q50 i206 derive     Interrupt 206, for device(s): 50-edge nvme1q50
51-edge nvme1q51 i207 derive     Interrupt 207, for device(s): 51-edge nvme1q51
52-edge nvme1q52 i208 derive     Interrupt 208, for device(s): 52-edge nvme1q52
53-edge nvme1q53 i209 derive     Interrupt 209, for device(s): 53-edge nvme1q53
54-edge nvme1q54 i210 derive     Interrupt 210, for device(s): 54-edge nvme1q54
55-edge nvme1q55 i211 derive     Interrupt 211, for device(s): 55-edge nvme1q55
56-edge nvme1q56 i212 derive     Interrupt 212, for device(s): 56-edge nvme1q56
57-edge nvme1q57 i213 derive     Interrupt 213, for device(s): 57-edge nvme1q57
58-edge nvme1q58 i214 derive     Interrupt 214, for device(s): 58-edge nvme1q58
59-edge nvme1q59 i215 derive     Interrupt 215, for device(s): 59-edge nvme1q59
60-edge nvme1q60 i216 derive     Interrupt 216, for device(s): 60-edge nvme1q60
61-edge nvme1q61 i217 derive     Interrupt 217, for device(s): 61-edge nvme1q61
62-edge nvme1q62 i218 derive     Interrupt 218, for device(s): 62-edge nvme1q62
63-edge nvme1q63 i219 derive     Interrupt 219, for device(s): 63-edge nvme1q63
64-edge nvme1q64 i220 derive     Interrupt 220, for device(s): 64-edge nvme1q64
0-edge snd_hda_intel:card0 i222 derive     Interrupt 222, for device(s): 0-edge snd_hda_intel:card0
0-edge amdgpu i223 derive     Interrupt 223, for device(s): 0-edge amdgpu
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