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 |
i42 |
derive |
|
|
Interrupt 42, for device(s): 0-edge PCIe PME |
| 0-edge PCIe PME |
i44 |
derive |
|
|
Interrupt 44, 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, pciehp |
i47 |
derive |
|
|
Interrupt 47, for device(s): 0-edge PCIe PME, pciehp |
| 0-edge PCIe PME, pciehp |
i48 |
derive |
|
|
Interrupt 48, for device(s): 0-edge PCIe PME, pciehp |
| 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 |
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 |
i60 |
derive |
|
|
Interrupt 60, for device(s): 0-edge PCIe PME |
| 0-edge PCIe PME |
i61 |
derive |
|
|
Interrupt 61, for device(s): 0-edge PCIe PME |
| 0-edge ahci[0000:c5:00.0] |
i62 |
derive |
|
|
Interrupt 62, for device(s): 0-edge ahci[0000:c5:00.0] |
| 0-edge enp65s0 |
i65 |
derive |
|
|
Interrupt 65, for device(s): 0-edge enp65s0 |
| 1-edge enp65s0 |
i66 |
derive |
|
|
Interrupt 66, for device(s): 1-edge enp65s0 |
| 2-edge enp65s0 |
i67 |
derive |
|
|
Interrupt 67, for device(s): 2-edge enp65s0 |
| 3-edge enp65s0 |
i68 |
derive |
|
|
Interrupt 68, for device(s): 3-edge enp65s0 |
| 4-edge enp65s0 |
i69 |
derive |
|
|
Interrupt 69, for device(s): 4-edge enp65s0 |
| 5-edge enp65s0 |
i70 |
derive |
|
|
Interrupt 70, for device(s): 5-edge enp65s0 |
| 6-edge enp65s0 |
i71 |
derive |
|
|
Interrupt 71, for device(s): 6-edge enp65s0 |
| 7-edge enp65s0 |
i72 |
derive |
|
|
Interrupt 72, for device(s): 7-edge enp65s0 |
| 8-edge enp65s0 |
i73 |
derive |
|
|
Interrupt 73, for device(s): 8-edge enp65s0 |
| 0-edge ahci0 |
i76 |
derive |
|
|
Interrupt 76, for device(s): 0-edge ahci0 |
| 1-edge ahci1 |
i77 |
derive |
|
|
Interrupt 77, for device(s): 1-edge ahci1 |
| 2-edge ahci2 |
i78 |
derive |
|
|
Interrupt 78, for device(s): 2-edge ahci2 |
| 3-edge ahci3 |
i79 |
derive |
|
|
Interrupt 79, for device(s): 3-edge ahci3 |
| 4-edge ahci4 |
i80 |
derive |
|
|
Interrupt 80, for device(s): 4-edge ahci4 |
| 5-edge ahci5 |
i81 |
derive |
|
|
Interrupt 81, for device(s): 5-edge ahci5 |
| 6-edge ahci6 |
i82 |
derive |
|
|
Interrupt 82, for device(s): 6-edge ahci6 |
| 7-edge ahci7 |
i83 |
derive |
|
|
Interrupt 83, for device(s): 7-edge ahci7 |
| 0-edge ahci0 |
i93 |
derive |
|
|
Interrupt 93, for device(s): 0-edge ahci0 |
| 1-edge ahci1 |
i94 |
derive |
|
|
Interrupt 94, for device(s): 1-edge ahci1 |
| 2-edge ahci2 |
i95 |
derive |
|
|
Interrupt 95, for device(s): 2-edge ahci2 |
| 3-edge ahci3 |
i96 |
derive |
|
|
Interrupt 96, for device(s): 3-edge ahci3 |
| 4-edge ahci4 |
i97 |
derive |
|
|
Interrupt 97, for device(s): 4-edge ahci4 |
| 5-edge ahci5 |
i98 |
derive |
|
|
Interrupt 98, for device(s): 5-edge ahci5 |
| 6-edge ahci6 |
i99 |
derive |
|
|
Interrupt 99, for device(s): 6-edge ahci6 |
| 7-edge ahci7 |
i100 |
derive |
|
|
Interrupt 100, for device(s): 7-edge ahci7 |
| 0-edge bnxt_re-creq@pci:0000:c6:00.0 |
i110 |
derive |
|
|
Interrupt 110, for device(s): 0-edge bnxt_re-creq@pci:0000:c6:00.0 |
| 1-edge bnxt_re-nq-0@pci:0000:c6:00.0 |
i111 |
derive |
|
|
Interrupt 111, for device(s): 1-edge bnxt_re-nq-0@pci:0000:c6:00.0 |
| 2-edge bnxt_re-nq-1@pci:0000:c6:00.0 |
i112 |
derive |
|
|
Interrupt 112, for device(s): 2-edge bnxt_re-nq-1@pci:0000:c6:00.0 |
| 3-edge bnxt_re-nq-2@pci:0000:c6:00.0 |
i113 |
derive |
|
|
Interrupt 113, for device(s): 3-edge bnxt_re-nq-2@pci:0000:c6:00.0 |
| 4-edge bnxt_re-nq-3@pci:0000:c6:00.0 |
i114 |
derive |
|
|
Interrupt 114, for device(s): 4-edge bnxt_re-nq-3@pci:0000:c6:00.0 |
| 5-edge bnxt_re-nq-4@pci:0000:c6:00.0 |
i115 |
derive |
|
|
Interrupt 115, for device(s): 5-edge bnxt_re-nq-4@pci:0000:c6:00.0 |
| 6-edge bnxt_re-nq-5@pci:0000:c6:00.0 |
i116 |
derive |
|
|
Interrupt 116, for device(s): 6-edge bnxt_re-nq-5@pci:0000:c6:00.0 |
| 7-edge bnxt_re-nq-6@pci:0000:c6:00.0 |
i117 |
derive |
|
|
Interrupt 117, for device(s): 7-edge bnxt_re-nq-6@pci:0000:c6:00.0 |
| 8-edge bnxt_re-nq-7@pci:0000:c6:00.0 |
i118 |
derive |
|
|
Interrupt 118, for device(s): 8-edge bnxt_re-nq-7@pci:0000:c6:00.0 |
| 9-edge eno1np0-TxRx-0 |
i119 |
derive |
|
|
Interrupt 119, for device(s): 9-edge eno1np0-TxRx-0 |
| 10-edge eno1np0-TxRx-1 |
i120 |
derive |
|
|
Interrupt 120, for device(s): 10-edge eno1np0-TxRx-1 |
| 11-edge eno1np0-TxRx-2 |
i121 |
derive |
|
|
Interrupt 121, for device(s): 11-edge eno1np0-TxRx-2 |
| 12-edge eno1np0-TxRx-3 |
i122 |
derive |
|
|
Interrupt 122, for device(s): 12-edge eno1np0-TxRx-3 |
| 13-edge eno1np0-TxRx-4 |
i123 |
derive |
|
|
Interrupt 123, for device(s): 13-edge eno1np0-TxRx-4 |
| 14-edge eno1np0-TxRx-5 |
i124 |
derive |
|
|
Interrupt 124, for device(s): 14-edge eno1np0-TxRx-5 |
| 15-edge eno1np0-TxRx-6 |
i125 |
derive |
|
|
Interrupt 125, for device(s): 15-edge eno1np0-TxRx-6 |
| 16-edge eno1np0-TxRx-7 |
i126 |
derive |
|
|
Interrupt 126, for device(s): 16-edge eno1np0-TxRx-7 |
| 0-edge xhci_hcd |
i128 |
derive |
|
|
Interrupt 128, for device(s): 0-edge xhci_hcd |
| 0-edge bnxt_re-creq@pci:0000:c6:00.1 |
i137 |
derive |
|
|
Interrupt 137, for device(s): 0-edge bnxt_re-creq@pci:0000:c6:00.1 |
| 1-edge bnxt_re-nq-0@pci:0000:c6:00.1 |
i138 |
derive |
|
|
Interrupt 138, for device(s): 1-edge bnxt_re-nq-0@pci:0000:c6:00.1 |
| 2-edge bnxt_re-nq-1@pci:0000:c6:00.1 |
i139 |
derive |
|
|
Interrupt 139, for device(s): 2-edge bnxt_re-nq-1@pci:0000:c6:00.1 |
| 3-edge bnxt_re-nq-2@pci:0000:c6:00.1 |
i140 |
derive |
|
|
Interrupt 140, for device(s): 3-edge bnxt_re-nq-2@pci:0000:c6:00.1 |
| 4-edge bnxt_re-nq-3@pci:0000:c6:00.1 |
i141 |
derive |
|
|
Interrupt 141, for device(s): 4-edge bnxt_re-nq-3@pci:0000:c6:00.1 |
| 5-edge bnxt_re-nq-4@pci:0000:c6:00.1 |
i142 |
derive |
|
|
Interrupt 142, for device(s): 5-edge bnxt_re-nq-4@pci:0000:c6:00.1 |
| 6-edge bnxt_re-nq-5@pci:0000:c6:00.1 |
i143 |
derive |
|
|
Interrupt 143, for device(s): 6-edge bnxt_re-nq-5@pci:0000:c6:00.1 |
| 7-edge bnxt_re-nq-6@pci:0000:c6:00.1 |
i144 |
derive |
|
|
Interrupt 144, for device(s): 7-edge bnxt_re-nq-6@pci:0000:c6:00.1 |
| 8-edge bnxt_re-nq-7@pci:0000:c6:00.1 |
i145 |
derive |
|
|
Interrupt 145, for device(s): 8-edge bnxt_re-nq-7@pci:0000:c6:00.1 |
| 0-edge xhci_hcd |
i154 |
derive |
|
|
Interrupt 154, for device(s): 0-edge xhci_hcd |
| 0-edge xhci_hcd |
i163 |
derive |
|
|
Interrupt 163, for device(s): 0-edge xhci_hcd |
| 0-edge xhci_hcd |
i172 |
derive |
|
|
Interrupt 172, for device(s): 0-edge xhci_hcd |
| 0-edge 0000:c7:00.2 |
i180 |
derive |
|
|
Interrupt 180, for device(s): 0-edge 0000:c7:00.2 |
| 0-edge psp-1 |
i182 |
derive |
|
|
Interrupt 182, for device(s): 0-edge psp-1 |
| 0-edge 0000:c8:00.2 |
i185 |
derive |
|
|
Interrupt 185, for device(s): 0-edge 0000:c8:00.2 |
| 0-edge 0000:83:00.2 |
i186 |
derive |
|
|
Interrupt 186, for device(s): 0-edge 0000:83:00.2 |
| 0-edge 0000:84:00.2 |
i188 |
derive |
|
|
Interrupt 188, for device(s): 0-edge 0000:84:00.2 |
| 0-edge 0000:01:00.2 |
i189 |
derive |
|
|
Interrupt 189, for device(s): 0-edge 0000:01:00.2 |
| 0-edge 0000:02:00.2 |
i191 |
derive |
|
|
Interrupt 191, for device(s): 0-edge 0000:02:00.2 |
| 0-edge 0000:42:00.2 |
i192 |
derive |
|
|
Interrupt 192, for device(s): 0-edge 0000:42:00.2 |
| 0-edge 0000:43:00.2 |
i194 |
derive |
|
|
Interrupt 194, for device(s): 0-edge 0000:43:00.2 |
| 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 |
