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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
14-edge AMDI0010:04 i14 derive     Interrupt 14, for device(s): 14-edge AMDI0010:04
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, pciehp, PCIe bwctrl i41 derive     Interrupt 41, for device(s): 0-edge PCIe PME, pciehp, PCIe bwctrl
0-edge PCIe PME, pciehp, PCIe bwctrl i42 derive     Interrupt 42, for device(s): 0-edge PCIe PME, pciehp, PCIe bwctrl
0-edge PCIe PME, pciehp, PCIe bwctrl i43 derive     Interrupt 43, for device(s): 0-edge PCIe PME, pciehp, PCIe bwctrl
0-edge PCIe PME, pciehp, PCIe bwctrl i44 derive     Interrupt 44, for device(s): 0-edge PCIe PME, pciehp, PCIe bwctrl
0-edge PCIe PME, PCIe bwctrl i45 derive     Interrupt 45, for device(s): 0-edge PCIe PME, PCIe bwctrl
0-edge PCIe PME i46 derive     Interrupt 46, for device(s): 0-edge PCIe PME
0-edge PCIe PME, PCIe bwctrl i47 derive     Interrupt 47, for device(s): 0-edge PCIe PME, PCIe bwctrl
0-edge PCIe PME, PCIe bwctrl i48 derive     Interrupt 48, for device(s): 0-edge PCIe PME, PCIe bwctrl
0-edge PCIe PME i50 derive     Interrupt 50, for device(s): 0-edge PCIe PME
0-edge PCIe PME, PCIe bwctrl i51 derive     Interrupt 51, for device(s): 0-edge PCIe PME, PCIe bwctrl
0-edge PCIe PME, pciehp, PCIe bwctrl i52 derive     Interrupt 52, for device(s): 0-edge PCIe PME, pciehp, PCIe bwctrl
0-edge PCIe PME, pciehp, PCIe bwctrl i53 derive     Interrupt 53, for device(s): 0-edge PCIe PME, pciehp, PCIe bwctrl
0-edge PCIe PME, pciehp, PCIe bwctrl i54 derive     Interrupt 54, for device(s): 0-edge PCIe PME, pciehp, PCIe bwctrl
0-edge PCIe PME, pciehp, PCIe bwctrl i55 derive     Interrupt 55, for device(s): 0-edge PCIe PME, pciehp, PCIe bwctrl
0-edge PCIe PME, PCIe bwctrl i57 derive     Interrupt 57, for device(s): 0-edge PCIe PME, PCIe bwctrl
0-edge PCIe PME i59 derive     Interrupt 59, for device(s): 0-edge PCIe PME
0-edge PCIe PME, pciehp, PCIe bwctrl i60 derive     Interrupt 60, for device(s): 0-edge PCIe PME, pciehp, PCIe bwctrl
0-edge PCIe PME, pciehp, PCIe bwctrl i61 derive     Interrupt 61, for device(s): 0-edge PCIe PME, pciehp, PCIe bwctrl
0-edge PCIe PME, pciehp, PCIe bwctrl i62 derive     Interrupt 62, for device(s): 0-edge PCIe PME, pciehp, PCIe bwctrl
0-edge PCIe PME, pciehp, PCIe bwctrl i63 derive     Interrupt 63, for device(s): 0-edge PCIe PME, pciehp, PCIe bwctrl
0-edge PCIe PME, PCIe bwctrl i64 derive     Interrupt 64, for device(s): 0-edge PCIe PME, PCIe bwctrl
0-edge PCIe PME, PCIe bwctrl i65 derive     Interrupt 65, for device(s): 0-edge PCIe PME, PCIe bwctrl
0-edge PCIe PME i67 derive     Interrupt 67, for device(s): 0-edge PCIe PME
0-edge PCIe PME, PCIe bwctrl i69 derive     Interrupt 69, for device(s): 0-edge PCIe PME, PCIe bwctrl
0-edge ahci[0000:cd:00.0] i71 derive     Interrupt 71, for device(s): 0-edge ahci[0000:cd:00.0]
0-edge ahci[0000:cd:00.1] i73 derive     Interrupt 73, for device(s): 0-edge ahci[0000:cd:00.1]
0-edge ahci0 i75 derive     Interrupt 75, for device(s): 0-edge ahci0
1-edge ahci1 i76 derive     Interrupt 76, for device(s): 1-edge ahci1
2-edge ahci2 i77 derive     Interrupt 77, for device(s): 2-edge ahci2
3-edge ahci3 i78 derive     Interrupt 78, for device(s): 3-edge ahci3
4-edge ahci4 i79 derive     Interrupt 79, for device(s): 4-edge ahci4
5-edge ahci5 i80 derive     Interrupt 80, for device(s): 5-edge ahci5
6-edge ahci6 i81 derive     Interrupt 81, for device(s): 6-edge ahci6
7-edge ahci7 i82 derive     Interrupt 82, for device(s): 7-edge ahci7
0-edge ahci0 i92 derive     Interrupt 92, for device(s): 0-edge ahci0
1-edge ahci1 i93 derive     Interrupt 93, for device(s): 1-edge ahci1
2-edge ahci2 i94 derive     Interrupt 94, for device(s): 2-edge ahci2
3-edge ahci3 i95 derive     Interrupt 95, for device(s): 3-edge ahci3
4-edge ahci4 i96 derive     Interrupt 96, for device(s): 4-edge ahci4
5-edge ahci5 i97 derive     Interrupt 97, for device(s): 5-edge ahci5
6-edge ahci6 i98 derive     Interrupt 98, for device(s): 6-edge ahci6
7-edge ahci7 i99 derive     Interrupt 99, for device(s): 7-edge ahci7
0-edge xhci_hcd i109 derive     Interrupt 109, for device(s): 0-edge xhci_hcd
0-edge enp129s0f0 i118 derive     Interrupt 118, for device(s): 0-edge enp129s0f0
1-edge enp129s0f0-TxRx-0 i119 derive     Interrupt 119, for device(s): 1-edge enp129s0f0-TxRx-0
2-edge enp129s0f0-TxRx-1 i120 derive     Interrupt 120, for device(s): 2-edge enp129s0f0-TxRx-1
3-edge enp129s0f0-TxRx-2 i121 derive     Interrupt 121, for device(s): 3-edge enp129s0f0-TxRx-2
4-edge enp129s0f0-TxRx-3 i122 derive     Interrupt 122, for device(s): 4-edge enp129s0f0-TxRx-3
5-edge enp129s0f0-TxRx-4 i123 derive     Interrupt 123, for device(s): 5-edge enp129s0f0-TxRx-4
6-edge enp129s0f0-TxRx-5 i124 derive     Interrupt 124, for device(s): 6-edge enp129s0f0-TxRx-5
7-edge enp129s0f0-TxRx-6 i125 derive     Interrupt 125, for device(s): 7-edge enp129s0f0-TxRx-6
8-edge enp129s0f0-TxRx-7 i126 derive     Interrupt 126, for device(s): 8-edge enp129s0f0-TxRx-7
0-edge nvme0q0 i128 derive     Interrupt 128, for device(s): 0-edge nvme0q0
0-edge nvme1q0 i129 derive     Interrupt 129, for device(s): 0-edge nvme1q0
0-edge xhci_hcd i131 derive     Interrupt 131, for device(s): 0-edge xhci_hcd
1-edge nvme1q1 i139 derive     Interrupt 139, for device(s): 1-edge nvme1q1
2-edge nvme1q2 i140 derive     Interrupt 140, for device(s): 2-edge nvme1q2
3-edge nvme1q3 i141 derive     Interrupt 141, for device(s): 3-edge nvme1q3
4-edge nvme1q4 i142 derive     Interrupt 142, for device(s): 4-edge nvme1q4
5-edge nvme1q5 i143 derive     Interrupt 143, for device(s): 5-edge nvme1q5
6-edge nvme1q6 i144 derive     Interrupt 144, for device(s): 6-edge nvme1q6
7-edge nvme1q7 i145 derive     Interrupt 145, for device(s): 7-edge nvme1q7
8-edge nvme1q8 i146 derive     Interrupt 146, for device(s): 8-edge nvme1q8
9-edge nvme1q9 i147 derive     Interrupt 147, for device(s): 9-edge nvme1q9
10-edge nvme1q10 i148 derive     Interrupt 148, for device(s): 10-edge nvme1q10
11-edge nvme1q11 i149 derive     Interrupt 149, for device(s): 11-edge nvme1q11
12-edge nvme1q12 i150 derive     Interrupt 150, for device(s): 12-edge nvme1q12
13-edge nvme1q13 i151 derive     Interrupt 151, for device(s): 13-edge nvme1q13
14-edge nvme1q14 i152 derive     Interrupt 152, for device(s): 14-edge nvme1q14
15-edge nvme1q15 i153 derive     Interrupt 153, for device(s): 15-edge nvme1q15
16-edge nvme1q16 i154 derive     Interrupt 154, for device(s): 16-edge nvme1q16
17-edge nvme1q17 i155 derive     Interrupt 155, for device(s): 17-edge nvme1q17
18-edge nvme1q18 i156 derive     Interrupt 156, for device(s): 18-edge nvme1q18
19-edge nvme1q19 i157 derive     Interrupt 157, for device(s): 19-edge nvme1q19
20-edge nvme1q20 i158 derive     Interrupt 158, for device(s): 20-edge nvme1q20
21-edge nvme1q21 i159 derive     Interrupt 159, for device(s): 21-edge nvme1q21
22-edge nvme1q22 i160 derive     Interrupt 160, for device(s): 22-edge nvme1q22
23-edge nvme1q23 i161 derive     Interrupt 161, for device(s): 23-edge nvme1q23
24-edge nvme1q24 i162 derive     Interrupt 162, for device(s): 24-edge nvme1q24
25-edge nvme1q25 i163 derive     Interrupt 163, for device(s): 25-edge nvme1q25
26-edge nvme1q26 i164 derive     Interrupt 164, for device(s): 26-edge nvme1q26
27-edge nvme1q27 i165 derive     Interrupt 165, for device(s): 27-edge nvme1q27
28-edge nvme1q28 i166 derive     Interrupt 166, for device(s): 28-edge nvme1q28
29-edge nvme1q29 i167 derive     Interrupt 167, for device(s): 29-edge nvme1q29
30-edge nvme1q30 i168 derive     Interrupt 168, for device(s): 30-edge nvme1q30
31-edge nvme1q31 i169 derive     Interrupt 169, for device(s): 31-edge nvme1q31
32-edge nvme1q32 i170 derive     Interrupt 170, for device(s): 32-edge nvme1q32
33-edge nvme1q33 i171 derive     Interrupt 171, for device(s): 33-edge nvme1q33
34-edge nvme1q34 i172 derive     Interrupt 172, for device(s): 34-edge nvme1q34
35-edge nvme1q35 i173 derive     Interrupt 173, for device(s): 35-edge nvme1q35
36-edge nvme1q36 i174 derive     Interrupt 174, for device(s): 36-edge nvme1q36
37-edge nvme1q37 i175 derive     Interrupt 175, for device(s): 37-edge nvme1q37
38-edge nvme1q38 i176 derive     Interrupt 176, for device(s): 38-edge nvme1q38
39-edge nvme1q39 i177 derive     Interrupt 177, for device(s): 39-edge nvme1q39
40-edge nvme1q40 i178 derive     Interrupt 178, for device(s): 40-edge nvme1q40
41-edge nvme1q41 i179 derive     Interrupt 179, for device(s): 41-edge nvme1q41
42-edge nvme1q42 i180 derive     Interrupt 180, for device(s): 42-edge nvme1q42
43-edge nvme1q43 i181 derive     Interrupt 181, for device(s): 43-edge nvme1q43
44-edge nvme1q44 i182 derive     Interrupt 182, for device(s): 44-edge nvme1q44
45-edge nvme1q45 i183 derive     Interrupt 183, for device(s): 45-edge nvme1q45
46-edge nvme1q46 i184 derive     Interrupt 184, for device(s): 46-edge nvme1q46
47-edge nvme1q47 i185 derive     Interrupt 185, for device(s): 47-edge nvme1q47
48-edge nvme1q48 i186 derive     Interrupt 186, for device(s): 48-edge nvme1q48
1-edge nvme0q1 i187 derive     Interrupt 187, for device(s): 1-edge nvme0q1
2-edge nvme0q2 i188 derive     Interrupt 188, for device(s): 2-edge nvme0q2
3-edge nvme0q3 i189 derive     Interrupt 189, for device(s): 3-edge nvme0q3
4-edge nvme0q4 i190 derive     Interrupt 190, for device(s): 4-edge nvme0q4
5-edge nvme0q5 i191 derive     Interrupt 191, for device(s): 5-edge nvme0q5
6-edge nvme0q6 i192 derive     Interrupt 192, for device(s): 6-edge nvme0q6
7-edge nvme0q7 i193 derive     Interrupt 193, for device(s): 7-edge nvme0q7
8-edge nvme0q8 i194 derive     Interrupt 194, for device(s): 8-edge nvme0q8
9-edge nvme0q9 i195 derive     Interrupt 195, for device(s): 9-edge nvme0q9
10-edge nvme0q10 i196 derive     Interrupt 196, for device(s): 10-edge nvme0q10
11-edge nvme0q11 i197 derive     Interrupt 197, for device(s): 11-edge nvme0q11
12-edge nvme0q12 i198 derive     Interrupt 198, for device(s): 12-edge nvme0q12
13-edge nvme0q13 i199 derive     Interrupt 199, for device(s): 13-edge nvme0q13
14-edge nvme0q14 i200 derive     Interrupt 200, for device(s): 14-edge nvme0q14
15-edge nvme0q15 i201 derive     Interrupt 201, for device(s): 15-edge nvme0q15
16-edge nvme0q16 i202 derive     Interrupt 202, for device(s): 16-edge nvme0q16
17-edge nvme0q17 i203 derive     Interrupt 203, for device(s): 17-edge nvme0q17
18-edge nvme0q18 i204 derive     Interrupt 204, for device(s): 18-edge nvme0q18
19-edge nvme0q19 i205 derive     Interrupt 205, for device(s): 19-edge nvme0q19
20-edge nvme0q20 i206 derive     Interrupt 206, for device(s): 20-edge nvme0q20
21-edge nvme0q21 i207 derive     Interrupt 207, for device(s): 21-edge nvme0q21
22-edge nvme0q22 i208 derive     Interrupt 208, for device(s): 22-edge nvme0q22
23-edge nvme0q23 i209 derive     Interrupt 209, for device(s): 23-edge nvme0q23
24-edge nvme0q24 i210 derive     Interrupt 210, for device(s): 24-edge nvme0q24
25-edge nvme0q25 i211 derive     Interrupt 211, for device(s): 25-edge nvme0q25
26-edge nvme0q26 i212 derive     Interrupt 212, for device(s): 26-edge nvme0q26
27-edge nvme0q27 i213 derive     Interrupt 213, for device(s): 27-edge nvme0q27
28-edge nvme0q28 i214 derive     Interrupt 214, for device(s): 28-edge nvme0q28
29-edge nvme0q29 i215 derive     Interrupt 215, for device(s): 29-edge nvme0q29
30-edge nvme0q30 i216 derive     Interrupt 216, for device(s): 30-edge nvme0q30
31-edge nvme0q31 i217 derive     Interrupt 217, for device(s): 31-edge nvme0q31
32-edge nvme0q32 i218 derive     Interrupt 218, for device(s): 32-edge nvme0q32
33-edge nvme0q33 i219 derive     Interrupt 219, for device(s): 33-edge nvme0q33
34-edge nvme0q34 i220 derive     Interrupt 220, for device(s): 34-edge nvme0q34
35-edge nvme0q35 i221 derive     Interrupt 221, for device(s): 35-edge nvme0q35
36-edge nvme0q36 i222 derive     Interrupt 222, for device(s): 36-edge nvme0q36
37-edge nvme0q37 i223 derive     Interrupt 223, for device(s): 37-edge nvme0q37
38-edge nvme0q38 i224 derive     Interrupt 224, for device(s): 38-edge nvme0q38
39-edge nvme0q39 i225 derive     Interrupt 225, for device(s): 39-edge nvme0q39
40-edge nvme0q40 i226 derive     Interrupt 226, for device(s): 40-edge nvme0q40
41-edge nvme0q41 i227 derive     Interrupt 227, for device(s): 41-edge nvme0q41
42-edge nvme0q42 i228 derive     Interrupt 228, for device(s): 42-edge nvme0q42
43-edge nvme0q43 i229 derive     Interrupt 229, for device(s): 43-edge nvme0q43
44-edge nvme0q44 i230 derive     Interrupt 230, for device(s): 44-edge nvme0q44
45-edge nvme0q45 i231 derive     Interrupt 231, for device(s): 45-edge nvme0q45
46-edge nvme0q46 i232 derive     Interrupt 232, for device(s): 46-edge nvme0q46
47-edge nvme0q47 i233 derive     Interrupt 233, for device(s): 47-edge nvme0q47
48-edge nvme0q48 i234 derive     Interrupt 234, for device(s): 48-edge nvme0q48
0-edge enp129s0f1 i236 derive     Interrupt 236, for device(s): 0-edge enp129s0f1
1-edge enp129s0f1-TxRx-0 i237 derive     Interrupt 237, for device(s): 1-edge enp129s0f1-TxRx-0
2-edge enp129s0f1-TxRx-1 i238 derive     Interrupt 238, for device(s): 2-edge enp129s0f1-TxRx-1
3-edge enp129s0f1-TxRx-2 i239 derive     Interrupt 239, for device(s): 3-edge enp129s0f1-TxRx-2
4-edge enp129s0f1-TxRx-3 i240 derive     Interrupt 240, for device(s): 4-edge enp129s0f1-TxRx-3
5-edge enp129s0f1-TxRx-4 i241 derive     Interrupt 241, for device(s): 5-edge enp129s0f1-TxRx-4
6-edge enp129s0f1-TxRx-5 i242 derive     Interrupt 242, for device(s): 6-edge enp129s0f1-TxRx-5
7-edge enp129s0f1-TxRx-6 i243 derive     Interrupt 243, for device(s): 7-edge enp129s0f1-TxRx-6
8-edge enp129s0f1-TxRx-7 i244 derive     Interrupt 244, for device(s): 8-edge enp129s0f1-TxRx-7
0-edge xhci_hcd i245 derive     Interrupt 245, for device(s): 0-edge xhci_hcd
0-edge psp-1 i254 derive     Interrupt 254, 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