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 |
| 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 |
| 368-edge AMD-Vi0-Evt |
i26 |
derive |
|
|
Interrupt 26, for device(s): 368-edge AMD-Vi0-Evt |
| 376-edge AMD-Vi0-PPR |
i27 |
derive |
|
|
Interrupt 27, for device(s): 376-edge AMD-Vi0-PPR |
| 384-edge AMD-Vi0-GA |
i28 |
derive |
|
|
Interrupt 28, for device(s): 384-edge AMD-Vi0-GA |
| 368-edge AMD-Vi1-Evt |
i29 |
derive |
|
|
Interrupt 29, for device(s): 368-edge AMD-Vi1-Evt |
| 376-edge AMD-Vi1-PPR |
i30 |
derive |
|
|
Interrupt 30, for device(s): 376-edge AMD-Vi1-PPR |
| 384-edge AMD-Vi1-GA |
i31 |
derive |
|
|
Interrupt 31, for device(s): 384-edge AMD-Vi1-GA |
| 368-edge AMD-Vi2-Evt |
i32 |
derive |
|
|
Interrupt 32, for device(s): 368-edge AMD-Vi2-Evt |
| 376-edge AMD-Vi2-PPR |
i33 |
derive |
|
|
Interrupt 33, for device(s): 376-edge AMD-Vi2-PPR |
| 384-edge AMD-Vi2-GA |
i34 |
derive |
|
|
Interrupt 34, for device(s): 384-edge AMD-Vi2-GA |
| 368-edge AMD-Vi3-Evt |
i35 |
derive |
|
|
Interrupt 35, for device(s): 368-edge AMD-Vi3-Evt |
| 376-edge AMD-Vi3-PPR |
i36 |
derive |
|
|
Interrupt 36, for device(s): 376-edge AMD-Vi3-PPR |
| 384-edge AMD-Vi3-GA |
i37 |
derive |
|
|
Interrupt 37, for device(s): 384-edge AMD-Vi3-GA |
| 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 |
i43 |
derive |
|
|
Interrupt 43, 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 |
i50 |
derive |
|
|
Interrupt 50, for device(s): 0-edge PCIe PME |
| 0-edge PCIe PME |
i52 |
derive |
|
|
Interrupt 52, for device(s): 0-edge PCIe PME |
| 0-edge PCIe PME |
i53 |
derive |
|
|
Interrupt 53, for device(s): 0-edge PCIe PME |
| 0-edge PCIe PME |
i54 |
derive |
|
|
Interrupt 54, 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 |
i57 |
derive |
|
|
Interrupt 57, 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 |
i62 |
derive |
|
|
Interrupt 62, for device(s): 0-edge PCIe PME |
| 0-edge ahci[0000:86:00.0] |
i64 |
derive |
|
|
Interrupt 64, for device(s): 0-edge ahci[0000:86:00.0] |
| 0-edge xhci_hcd |
i79 |
derive |
|
|
Interrupt 79, for device(s): 0-edge xhci_hcd |
| 0-edge bnxt_re-creq@pci:0000:81:00.0 |
i88 |
derive |
|
|
Interrupt 88, for device(s): 0-edge bnxt_re-creq@pci:0000:81:00.0 |
| 1-edge bnxt_re-nq-0@pci:0000:81:00.0 |
i89 |
derive |
|
|
Interrupt 89, for device(s): 1-edge bnxt_re-nq-0@pci:0000:81:00.0 |
| 2-edge bnxt_re-nq-1@pci:0000:81:00.0 |
i90 |
derive |
|
|
Interrupt 90, for device(s): 2-edge bnxt_re-nq-1@pci:0000:81:00.0 |
| 3-edge bnxt_re-nq-2@pci:0000:81:00.0 |
i91 |
derive |
|
|
Interrupt 91, for device(s): 3-edge bnxt_re-nq-2@pci:0000:81:00.0 |
| 4-edge bnxt_re-nq-3@pci:0000:81:00.0 |
i92 |
derive |
|
|
Interrupt 92, for device(s): 4-edge bnxt_re-nq-3@pci:0000:81:00.0 |
| 5-edge bnxt_re-nq-4@pci:0000:81:00.0 |
i93 |
derive |
|
|
Interrupt 93, for device(s): 5-edge bnxt_re-nq-4@pci:0000:81:00.0 |
| 6-edge bnxt_re-nq-5@pci:0000:81:00.0 |
i94 |
derive |
|
|
Interrupt 94, for device(s): 6-edge bnxt_re-nq-5@pci:0000:81:00.0 |
| 7-edge bnxt_re-nq-6@pci:0000:81:00.0 |
i95 |
derive |
|
|
Interrupt 95, for device(s): 7-edge bnxt_re-nq-6@pci:0000:81:00.0 |
| 8-edge bnxt_re-nq-7@pci:0000:81:00.0 |
i96 |
derive |
|
|
Interrupt 96, for device(s): 8-edge bnxt_re-nq-7@pci:0000:81:00.0 |
| 9-edge enp129s0f0np0-TxR |
i97 |
derive |
|
|
Interrupt 97, for device(s): 9-edge enp129s0f0np0-TxR |
| 10-edge enp129s0f0np0-TxR |
i98 |
derive |
|
|
Interrupt 98, for device(s): 10-edge enp129s0f0np0-TxR |
| 11-edge enp129s0f0np0-TxR |
i99 |
derive |
|
|
Interrupt 99, for device(s): 11-edge enp129s0f0np0-TxR |
| 12-edge enp129s0f0np0-TxR |
i100 |
derive |
|
|
Interrupt 100, for device(s): 12-edge enp129s0f0np0-TxR |
| 13-edge enp129s0f0np0-TxR |
i101 |
derive |
|
|
Interrupt 101, for device(s): 13-edge enp129s0f0np0-TxR |
| 14-edge enp129s0f0np0-TxR |
i102 |
derive |
|
|
Interrupt 102, for device(s): 14-edge enp129s0f0np0-TxR |
| 15-edge enp129s0f0np0-TxR |
i103 |
derive |
|
|
Interrupt 103, for device(s): 15-edge enp129s0f0np0-TxR |
| 16-edge enp129s0f0np0-TxR |
i104 |
derive |
|
|
Interrupt 104, for device(s): 16-edge enp129s0f0np0-TxR |
| 0-edge bnxt_re-creq@pci:0000:81:00.1 |
i106 |
derive |
|
|
Interrupt 106, for device(s): 0-edge bnxt_re-creq@pci:0000:81:00.1 |
| 1-edge bnxt_re-nq-0@pci:0000:81:00.1 |
i107 |
derive |
|
|
Interrupt 107, for device(s): 1-edge bnxt_re-nq-0@pci:0000:81:00.1 |
| 2-edge bnxt_re-nq-1@pci:0000:81:00.1 |
i108 |
derive |
|
|
Interrupt 108, for device(s): 2-edge bnxt_re-nq-1@pci:0000:81:00.1 |
| 3-edge bnxt_re-nq-2@pci:0000:81:00.1 |
i109 |
derive |
|
|
Interrupt 109, for device(s): 3-edge bnxt_re-nq-2@pci:0000:81:00.1 |
| 4-edge bnxt_re-nq-3@pci:0000:81:00.1 |
i110 |
derive |
|
|
Interrupt 110, for device(s): 4-edge bnxt_re-nq-3@pci:0000:81:00.1 |
| 5-edge bnxt_re-nq-4@pci:0000:81:00.1 |
i111 |
derive |
|
|
Interrupt 111, for device(s): 5-edge bnxt_re-nq-4@pci:0000:81:00.1 |
| 6-edge bnxt_re-nq-5@pci:0000:81:00.1 |
i112 |
derive |
|
|
Interrupt 112, for device(s): 6-edge bnxt_re-nq-5@pci:0000:81:00.1 |
| 7-edge bnxt_re-nq-6@pci:0000:81:00.1 |
i113 |
derive |
|
|
Interrupt 113, for device(s): 7-edge bnxt_re-nq-6@pci:0000:81:00.1 |
| 8-edge bnxt_re-nq-7@pci:0000:81:00.1 |
i114 |
derive |
|
|
Interrupt 114, for device(s): 8-edge bnxt_re-nq-7@pci:0000:81:00.1 |
| 9-edge enp129s0f1np1-TxR |
i115 |
derive |
|
|
Interrupt 115, for device(s): 9-edge enp129s0f1np1-TxR |
| 10-edge enp129s0f1np1-TxR |
i116 |
derive |
|
|
Interrupt 116, for device(s): 10-edge enp129s0f1np1-TxR |
| 11-edge enp129s0f1np1-TxR |
i117 |
derive |
|
|
Interrupt 117, for device(s): 11-edge enp129s0f1np1-TxR |
| 12-edge enp129s0f1np1-TxR |
i118 |
derive |
|
|
Interrupt 118, for device(s): 12-edge enp129s0f1np1-TxR |
| 13-edge enp129s0f1np1-TxR |
i119 |
derive |
|
|
Interrupt 119, for device(s): 13-edge enp129s0f1np1-TxR |
| 14-edge enp129s0f1np1-TxR |
i120 |
derive |
|
|
Interrupt 120, for device(s): 14-edge enp129s0f1np1-TxR |
| 15-edge enp129s0f1np1-TxR |
i121 |
derive |
|
|
Interrupt 121, for device(s): 15-edge enp129s0f1np1-TxR |
| 16-edge enp129s0f1np1-TxR |
i122 |
derive |
|
|
Interrupt 122, for device(s): 16-edge enp129s0f1np1-TxR |
| 0-edge xhci_hcd |
i123 |
derive |
|
|
Interrupt 123, for device(s): 0-edge xhci_hcd |
| 0-edge xhci_hcd |
i132 |
derive |
|
|
Interrupt 132, for device(s): 0-edge xhci_hcd |
| 0-edge xhci_hcd |
i141 |
derive |
|
|
Interrupt 141, for device(s): 0-edge xhci_hcd |
| 0-edge xhci_hcd |
i150 |
derive |
|
|
Interrupt 150, for device(s): 0-edge xhci_hcd |
| 0-edge ahci[0000:87:00.0] |
i159 |
derive |
|
|
Interrupt 159, for device(s): 0-edge ahci[0000:87:00.0] |
| 0-edge ahci0 |
i161 |
derive |
|
|
Interrupt 161, for device(s): 0-edge ahci0 |
| 1-edge ahci1 |
i162 |
derive |
|
|
Interrupt 162, for device(s): 1-edge ahci1 |
| 2-edge ahci2 |
i163 |
derive |
|
|
Interrupt 163, for device(s): 2-edge ahci2 |
| 3-edge ahci3 |
i164 |
derive |
|
|
Interrupt 164, for device(s): 3-edge ahci3 |
| 4-edge ahci4 |
i165 |
derive |
|
|
Interrupt 165, for device(s): 4-edge ahci4 |
| 5-edge ahci5 |
i166 |
derive |
|
|
Interrupt 166, for device(s): 5-edge ahci5 |
| 6-edge ahci6 |
i167 |
derive |
|
|
Interrupt 167, for device(s): 6-edge ahci6 |
| 7-edge ahci7 |
i168 |
derive |
|
|
Interrupt 168, for device(s): 7-edge ahci7 |
| 0-edge ahci0 |
i178 |
derive |
|
|
Interrupt 178, for device(s): 0-edge ahci0 |
| 1-edge ahci1 |
i179 |
derive |
|
|
Interrupt 179, for device(s): 1-edge ahci1 |
| 2-edge ahci2 |
i180 |
derive |
|
|
Interrupt 180, for device(s): 2-edge ahci2 |
| 3-edge ahci3 |
i181 |
derive |
|
|
Interrupt 181, for device(s): 3-edge ahci3 |
| 4-edge ahci4 |
i182 |
derive |
|
|
Interrupt 182, for device(s): 4-edge ahci4 |
| 5-edge ahci5 |
i183 |
derive |
|
|
Interrupt 183, for device(s): 5-edge ahci5 |
| 6-edge ahci6 |
i184 |
derive |
|
|
Interrupt 184, for device(s): 6-edge ahci6 |
| 7-edge ahci7 |
i185 |
derive |
|
|
Interrupt 185, for device(s): 7-edge ahci7 |
| 0-edge 0000:c6:00.2 |
i194 |
derive |
|
|
Interrupt 194, for device(s): 0-edge 0000:c6:00.2 |
| 0-edge 0000:c7:00.2 |
i195 |
derive |
|
|
Interrupt 195, for device(s): 0-edge 0000:c7:00.2 |
| 0-edge 0000:84:00.2 |
i196 |
derive |
|
|
Interrupt 196, for device(s): 0-edge 0000:84:00.2 |
| 0-edge psp-1 |
i198 |
derive |
|
|
Interrupt 198, for device(s): 0-edge psp-1 |
| 0-edge 0000:85:00.2 |
i201 |
derive |
|
|
Interrupt 201, for device(s): 0-edge 0000:85:00.2 |
| 0-edge 0000:41:00.2 |
i202 |
derive |
|
|
Interrupt 202, for device(s): 0-edge 0000:41:00.2 |
| 0-edge 0000:42:00.2 |
i204 |
derive |
|
|
Interrupt 204, for device(s): 0-edge 0000:42:00.2 |
| 0-edge 0000:01:00.2 |
i206 |
derive |
|
|
Interrupt 206, for device(s): 0-edge 0000:01:00.2 |
| 0-edge 0000:02:00.2 |
i208 |
derive |
|
|
Interrupt 208, for device(s): 0-edge 0000:02:00.2 |
| 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 |
