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 |
| 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 |
| 18-fasteoi i801_smbus |
i18 |
derive |
|
|
Interrupt 18, for device(s): 18-fasteoi i801_smbus |
| 27-fasteoi idma64.0, i2c_designware.0 |
i27 |
derive |
|
|
Interrupt 27, for device(s): 27-fasteoi idma64.0, i2c_designware.0 |
| 40-fasteoi idma64.1, i2c_designware.1 |
i40 |
derive |
|
|
Interrupt 40, for device(s): 40-fasteoi idma64.1, i2c_designware.1 |
| 0-edge dmar0 |
i120 |
derive |
|
|
Interrupt 120, for device(s): 0-edge dmar0 |
| 1-edge dmar1 |
i121 |
derive |
|
|
Interrupt 121, for device(s): 1-edge dmar1 |
| 98304-edge PCIe PME, aerdrv, pciehp |
i122 |
derive |
|
|
Interrupt 122, for device(s): 98304-edge PCIe PME, aerdrv, pciehp |
| 425984-edge PCIe PME, aerdrv, pciehp |
i123 |
derive |
|
|
Interrupt 123, for device(s): 425984-edge PCIe PME, aerdrv, pciehp |
| 442368-edge PCIe PME, aerdrv |
i124 |
derive |
|
|
Interrupt 124, for device(s): 442368-edge PCIe PME, aerdrv |
| 450560-edge PCIe PME, aerdrv, pciehp |
i125 |
derive |
|
|
Interrupt 125, for device(s): 450560-edge PCIe PME, aerdrv, pciehp |
| 458752-edge PCIe PME, aerdrv |
i126 |
derive |
|
|
Interrupt 126, for device(s): 458752-edge PCIe PME, aerdrv |
| 468992-edge PCIe PME, aerdrv |
i127 |
derive |
|
|
Interrupt 127, for device(s): 468992-edge PCIe PME, aerdrv |
| 475136-edge PCIe PME, aerdrv |
i128 |
derive |
|
|
Interrupt 128, for device(s): 475136-edge PCIe PME, aerdrv |
| 483328-edge PCIe PME, aerdrv, pciehp |
i129 |
derive |
|
|
Interrupt 129, for device(s): 483328-edge PCIe PME, aerdrv, pciehp |
| 376832-edge ahci[0000:00:17.0] |
i130 |
derive |
|
|
Interrupt 130, for device(s): 376832-edge ahci[0000:00:17.0] |
| 327680-edge xhci_hcd |
i131 |
derive |
|
|
Interrupt 131, for device(s): 327680-edge xhci_hcd |
| 2097152-edge nvme0q0 |
i132 |
derive |
|
|
Interrupt 132, for device(s): 2097152-edge nvme0q0 |
| 4194304-edge nvme1q0 |
i133 |
derive |
|
|
Interrupt 133, for device(s): 4194304-edge nvme1q0 |
| 3145728-edge enp6s0 |
i134 |
derive |
|
|
Interrupt 134, for device(s): 3145728-edge enp6s0 |
| 3145729-edge enp6s0-TxRx-0 |
i135 |
derive |
|
|
Interrupt 135, for device(s): 3145729-edge enp6s0-TxRx-0 |
| 3145730-edge enp6s0-TxRx-1 |
i136 |
derive |
|
|
Interrupt 136, for device(s): 3145730-edge enp6s0-TxRx-1 |
| 3145731-edge enp6s0-TxRx-2 |
i137 |
derive |
|
|
Interrupt 137, for device(s): 3145731-edge enp6s0-TxRx-2 |
| 3145732-edge enp6s0-TxRx-3 |
i138 |
derive |
|
|
Interrupt 138, for device(s): 3145732-edge enp6s0-TxRx-3 |
| 2097153-edge nvme0q1 |
i139 |
derive |
|
|
Interrupt 139, for device(s): 2097153-edge nvme0q1 |
| 2097154-edge nvme0q2 |
i140 |
derive |
|
|
Interrupt 140, for device(s): 2097154-edge nvme0q2 |
| 2097155-edge nvme0q3 |
i141 |
derive |
|
|
Interrupt 141, for device(s): 2097155-edge nvme0q3 |
| 2097156-edge nvme0q4 |
i142 |
derive |
|
|
Interrupt 142, for device(s): 2097156-edge nvme0q4 |
| 2097157-edge nvme0q5 |
i143 |
derive |
|
|
Interrupt 143, for device(s): 2097157-edge nvme0q5 |
| 2097158-edge nvme0q6 |
i144 |
derive |
|
|
Interrupt 144, for device(s): 2097158-edge nvme0q6 |
| 2097159-edge nvme0q7 |
i145 |
derive |
|
|
Interrupt 145, for device(s): 2097159-edge nvme0q7 |
| 2097160-edge nvme0q8 |
i146 |
derive |
|
|
Interrupt 146, for device(s): 2097160-edge nvme0q8 |
| 2097161-edge nvme0q9 |
i147 |
derive |
|
|
Interrupt 147, for device(s): 2097161-edge nvme0q9 |
| 2097162-edge nvme0q10 |
i148 |
derive |
|
|
Interrupt 148, for device(s): 2097162-edge nvme0q10 |
| 2097163-edge nvme0q11 |
i149 |
derive |
|
|
Interrupt 149, for device(s): 2097163-edge nvme0q11 |
| 2097164-edge nvme0q12 |
i150 |
derive |
|
|
Interrupt 150, for device(s): 2097164-edge nvme0q12 |
| 2097165-edge nvme0q13 |
i151 |
derive |
|
|
Interrupt 151, for device(s): 2097165-edge nvme0q13 |
| 2097166-edge nvme0q14 |
i152 |
derive |
|
|
Interrupt 152, for device(s): 2097166-edge nvme0q14 |
| 2097167-edge nvme0q15 |
i153 |
derive |
|
|
Interrupt 153, for device(s): 2097167-edge nvme0q15 |
| 2097168-edge nvme0q16 |
i154 |
derive |
|
|
Interrupt 154, for device(s): 2097168-edge nvme0q16 |
| 2097169-edge nvme0q17 |
i155 |
derive |
|
|
Interrupt 155, for device(s): 2097169-edge nvme0q17 |
| 2097170-edge nvme0q18 |
i156 |
derive |
|
|
Interrupt 156, for device(s): 2097170-edge nvme0q18 |
| 2097171-edge nvme0q19 |
i157 |
derive |
|
|
Interrupt 157, for device(s): 2097171-edge nvme0q19 |
| 2097172-edge nvme0q20 |
i158 |
derive |
|
|
Interrupt 158, for device(s): 2097172-edge nvme0q20 |
| 2097173-edge nvme0q21 |
i159 |
derive |
|
|
Interrupt 159, for device(s): 2097173-edge nvme0q21 |
| 2097174-edge nvme0q22 |
i160 |
derive |
|
|
Interrupt 160, for device(s): 2097174-edge nvme0q22 |
| 2097175-edge nvme0q23 |
i161 |
derive |
|
|
Interrupt 161, for device(s): 2097175-edge nvme0q23 |
| 2097176-edge nvme0q24 |
i162 |
derive |
|
|
Interrupt 162, for device(s): 2097176-edge nvme0q24 |
| 2097177-edge nvme0q25 |
i163 |
derive |
|
|
Interrupt 163, for device(s): 2097177-edge nvme0q25 |
| 2097178-edge nvme0q26 |
i164 |
derive |
|
|
Interrupt 164, for device(s): 2097178-edge nvme0q26 |
| 2097179-edge nvme0q27 |
i165 |
derive |
|
|
Interrupt 165, for device(s): 2097179-edge nvme0q27 |
| 2097180-edge nvme0q28 |
i166 |
derive |
|
|
Interrupt 166, for device(s): 2097180-edge nvme0q28 |
| 2097181-edge nvme0q29 |
i167 |
derive |
|
|
Interrupt 167, for device(s): 2097181-edge nvme0q29 |
| 2097182-edge nvme0q30 |
i168 |
derive |
|
|
Interrupt 168, for device(s): 2097182-edge nvme0q30 |
| 2097183-edge nvme0q31 |
i169 |
derive |
|
|
Interrupt 169, for device(s): 2097183-edge nvme0q31 |
| 2097184-edge nvme0q32 |
i170 |
derive |
|
|
Interrupt 170, for device(s): 2097184-edge nvme0q32 |
| 4194305-edge nvme1q1 |
i171 |
derive |
|
|
Interrupt 171, for device(s): 4194305-edge nvme1q1 |
| 4194306-edge nvme1q2 |
i172 |
derive |
|
|
Interrupt 172, for device(s): 4194306-edge nvme1q2 |
| 4194307-edge nvme1q3 |
i173 |
derive |
|
|
Interrupt 173, for device(s): 4194307-edge nvme1q3 |
| 4194308-edge nvme1q4 |
i174 |
derive |
|
|
Interrupt 174, for device(s): 4194308-edge nvme1q4 |
| 4194309-edge nvme1q5 |
i175 |
derive |
|
|
Interrupt 175, for device(s): 4194309-edge nvme1q5 |
| 4194310-edge nvme1q6 |
i176 |
derive |
|
|
Interrupt 176, for device(s): 4194310-edge nvme1q6 |
| 4194311-edge nvme1q7 |
i177 |
derive |
|
|
Interrupt 177, for device(s): 4194311-edge nvme1q7 |
| 4194312-edge nvme1q8 |
i178 |
derive |
|
|
Interrupt 178, for device(s): 4194312-edge nvme1q8 |
| 4194313-edge nvme1q9 |
i179 |
derive |
|
|
Interrupt 179, for device(s): 4194313-edge nvme1q9 |
| 4194314-edge nvme1q10 |
i180 |
derive |
|
|
Interrupt 180, for device(s): 4194314-edge nvme1q10 |
| 4194315-edge nvme1q11 |
i181 |
derive |
|
|
Interrupt 181, for device(s): 4194315-edge nvme1q11 |
| 4194316-edge nvme1q12 |
i182 |
derive |
|
|
Interrupt 182, for device(s): 4194316-edge nvme1q12 |
| 4194317-edge nvme1q13 |
i183 |
derive |
|
|
Interrupt 183, for device(s): 4194317-edge nvme1q13 |
| 4194318-edge nvme1q14 |
i184 |
derive |
|
|
Interrupt 184, for device(s): 4194318-edge nvme1q14 |
| 4194319-edge nvme1q15 |
i185 |
derive |
|
|
Interrupt 185, for device(s): 4194319-edge nvme1q15 |
| 4194320-edge nvme1q16 |
i186 |
derive |
|
|
Interrupt 186, for device(s): 4194320-edge nvme1q16 |
| 4194321-edge nvme1q17 |
i187 |
derive |
|
|
Interrupt 187, for device(s): 4194321-edge nvme1q17 |
| 4194322-edge nvme1q18 |
i188 |
derive |
|
|
Interrupt 188, for device(s): 4194322-edge nvme1q18 |
| 4194323-edge nvme1q19 |
i189 |
derive |
|
|
Interrupt 189, for device(s): 4194323-edge nvme1q19 |
| 4194324-edge nvme1q20 |
i190 |
derive |
|
|
Interrupt 190, for device(s): 4194324-edge nvme1q20 |
| 4194325-edge nvme1q21 |
i191 |
derive |
|
|
Interrupt 191, for device(s): 4194325-edge nvme1q21 |
| 4194326-edge nvme1q22 |
i192 |
derive |
|
|
Interrupt 192, for device(s): 4194326-edge nvme1q22 |
| 4194327-edge nvme1q23 |
i193 |
derive |
|
|
Interrupt 193, for device(s): 4194327-edge nvme1q23 |
| 4194328-edge nvme1q24 |
i194 |
derive |
|
|
Interrupt 194, for device(s): 4194328-edge nvme1q24 |
| 4194329-edge nvme1q25 |
i195 |
derive |
|
|
Interrupt 195, for device(s): 4194329-edge nvme1q25 |
| 4194330-edge nvme1q26 |
i196 |
derive |
|
|
Interrupt 196, for device(s): 4194330-edge nvme1q26 |
| 4194331-edge nvme1q27 |
i197 |
derive |
|
|
Interrupt 197, for device(s): 4194331-edge nvme1q27 |
| 4194332-edge nvme1q28 |
i198 |
derive |
|
|
Interrupt 198, for device(s): 4194332-edge nvme1q28 |
| 4194333-edge nvme1q29 |
i199 |
derive |
|
|
Interrupt 199, for device(s): 4194333-edge nvme1q29 |
| 4194334-edge nvme1q30 |
i200 |
derive |
|
|
Interrupt 200, for device(s): 4194334-edge nvme1q30 |
| 4194335-edge nvme1q31 |
i201 |
derive |
|
|
Interrupt 201, for device(s): 4194335-edge nvme1q31 |
| 4194336-edge nvme1q32 |
i202 |
derive |
|
|
Interrupt 202, for device(s): 4194336-edge nvme1q32 |
| 514048-edge snd_hda_intel:card0 |
i203 |
derive |
|
|
Interrupt 203, for device(s): 514048-edge snd_hda_intel:card0 |
| 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 |
