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 |
| arch_timer [27] |
i10 |
derive |
|
|
Interrupt 10, for device(s): arch_timer [27] |
| uart-pl011 [33] |
i12 |
derive |
|
|
Interrupt 12, for device(s): uart-pl011 [33] |
| ACPI:Ged [41] |
i49 |
derive |
|
|
Interrupt 49, for device(s): ACPI:Ged [41] |
| PCIe PME, aerdrv, pciehp [0] |
i50 |
derive |
|
|
Interrupt 50, for device(s): PCIe PME, aerdrv, pciehp [0] |
| PCIe PME, aerdrv, pciehp [0] |
i51 |
derive |
|
|
Interrupt 51, for device(s): PCIe PME, aerdrv, pciehp [0] |
| PCIe PME, aerdrv, pciehp [0] |
i52 |
derive |
|
|
Interrupt 52, for device(s): PCIe PME, aerdrv, pciehp [0] |
| PCIe PME, aerdrv, pciehp [0] |
i53 |
derive |
|
|
Interrupt 53, for device(s): PCIe PME, aerdrv, pciehp [0] |
| PCIe PME, aerdrv, pciehp [0] |
i54 |
derive |
|
|
Interrupt 54, for device(s): PCIe PME, aerdrv, pciehp [0] |
| PCIe PME, aerdrv, pciehp [0] |
i55 |
derive |
|
|
Interrupt 55, for device(s): PCIe PME, aerdrv, pciehp [0] |
| PCIe PME, aerdrv, pciehp [0] |
i56 |
derive |
|
|
Interrupt 56, for device(s): PCIe PME, aerdrv, pciehp [0] |
| PCIe PME, aerdrv, pciehp [0] |
i57 |
derive |
|
|
Interrupt 57, for device(s): PCIe PME, aerdrv, pciehp [0] |
| PCIe PME, aerdrv, pciehp [0] |
i58 |
derive |
|
|
Interrupt 58, for device(s): PCIe PME, aerdrv, pciehp [0] |
| PCIe PME, aerdrv, pciehp [0] |
i59 |
derive |
|
|
Interrupt 59, for device(s): PCIe PME, aerdrv, pciehp [0] |
| PCIe PME, aerdrv, pciehp [0] |
i60 |
derive |
|
|
Interrupt 60, for device(s): PCIe PME, aerdrv, pciehp [0] |
| PCIe PME, aerdrv, pciehp [0] |
i61 |
derive |
|
|
Interrupt 61, for device(s): PCIe PME, aerdrv, pciehp [0] |
| PCIe PME, aerdrv, pciehp [0] |
i62 |
derive |
|
|
Interrupt 62, for device(s): PCIe PME, aerdrv, pciehp [0] |
| virtio5-config [0] |
i63 |
derive |
|
|
Interrupt 63, for device(s): virtio5-config [0] |
| virtio5-virtqueues [1] |
i64 |
derive |
|
|
Interrupt 64, for device(s): virtio5-virtqueues [1] |
| arm-pmu [23] |
i65 |
derive |
|
|
Interrupt 65, for device(s): arm-pmu [23] |
| virtio9-config [0] |
i66 |
derive |
|
|
Interrupt 66, for device(s): virtio9-config [0] |
| virtio9-input.0 [1] |
i67 |
derive |
|
|
Interrupt 67, for device(s): virtio9-input.0 [1] |
| virtio9-output.0 [2] |
i68 |
derive |
|
|
Interrupt 68, for device(s): virtio9-output.0 [2] |
| virtio9-input.1 [3] |
i69 |
derive |
|
|
Interrupt 69, for device(s): virtio9-input.1 [3] |
| virtio9-output.1 [4] |
i70 |
derive |
|
|
Interrupt 70, for device(s): virtio9-output.1 [4] |
| virtio9-input.2 [5] |
i71 |
derive |
|
|
Interrupt 71, for device(s): virtio9-input.2 [5] |
| virtio9-output.2 [6] |
i72 |
derive |
|
|
Interrupt 72, for device(s): virtio9-output.2 [6] |
| virtio9-input.3 [7] |
i73 |
derive |
|
|
Interrupt 73, for device(s): virtio9-input.3 [7] |
| virtio9-output.3 [8] |
i74 |
derive |
|
|
Interrupt 74, for device(s): virtio9-output.3 [8] |
| virtio9-input.4 [9] |
i75 |
derive |
|
|
Interrupt 75, for device(s): virtio9-input.4 [9] |
| virtio9-output.4 [10] |
i76 |
derive |
|
|
Interrupt 76, for device(s): virtio9-output.4 [10] |
| virtio9-input.5 [11] |
i77 |
derive |
|
|
Interrupt 77, for device(s): virtio9-input.5 [11] |
| virtio9-output.5 [12] |
i78 |
derive |
|
|
Interrupt 78, for device(s): virtio9-output.5 [12] |
| virtio9-input.6 [13] |
i79 |
derive |
|
|
Interrupt 79, for device(s): virtio9-input.6 [13] |
| virtio9-output.6 [14] |
i80 |
derive |
|
|
Interrupt 80, for device(s): virtio9-output.6 [14] |
| virtio9-input.7 [15] |
i81 |
derive |
|
|
Interrupt 81, for device(s): virtio9-input.7 [15] |
| virtio9-output.7 [16] |
i82 |
derive |
|
|
Interrupt 82, for device(s): virtio9-output.7 [16] |
| virtio6-config [0] |
i83 |
derive |
|
|
Interrupt 83, for device(s): virtio6-config [0] |
| virtio6-control [1] |
i84 |
derive |
|
|
Interrupt 84, for device(s): virtio6-control [1] |
| virtio6-event [2] |
i85 |
derive |
|
|
Interrupt 85, for device(s): virtio6-event [2] |
| virtio6-request [3] |
i86 |
derive |
|
|
Interrupt 86, for device(s): virtio6-request [3] |
| virtio6-request [4] |
i87 |
derive |
|
|
Interrupt 87, for device(s): virtio6-request [4] |
| virtio6-request [5] |
i88 |
derive |
|
|
Interrupt 88, for device(s): virtio6-request [5] |
| virtio6-request [6] |
i89 |
derive |
|
|
Interrupt 89, for device(s): virtio6-request [6] |
| virtio6-request [7] |
i90 |
derive |
|
|
Interrupt 90, for device(s): virtio6-request [7] |
| virtio6-request [8] |
i91 |
derive |
|
|
Interrupt 91, for device(s): virtio6-request [8] |
| virtio6-request [9] |
i92 |
derive |
|
|
Interrupt 92, for device(s): virtio6-request [9] |
| virtio6-request [10] |
i93 |
derive |
|
|
Interrupt 93, for device(s): virtio6-request [10] |
| xhci_hcd [0] |
i94 |
derive |
|
|
Interrupt 94, for device(s): xhci_hcd [0] |
| virtio1-config [0] |
i103 |
derive |
|
|
Interrupt 103, for device(s): virtio1-config [0] |
| virtio1-input [1] |
i104 |
derive |
|
|
Interrupt 104, for device(s): virtio1-input [1] |
| virtio2-config [0] |
i105 |
derive |
|
|
Interrupt 105, for device(s): virtio2-config [0] |
| virtio2-virtqueues [1] |
i106 |
derive |
|
|
Interrupt 106, for device(s): virtio2-virtqueues [1] |
| virtio4-config [0] |
i107 |
derive |
|
|
Interrupt 107, for device(s): virtio4-config [0] |
| virtio4-virtqueues [1] |
i108 |
derive |
|
|
Interrupt 108, for device(s): virtio4-virtqueues [1] |
| virtio0-config [0] |
i109 |
derive |
|
|
Interrupt 109, for device(s): virtio0-config [0] |
| virtio0-virtqueues [1] |
i110 |
derive |
|
|
Interrupt 110, for device(s): virtio0-virtqueues [1] |
| virtio7-config [0] |
i111 |
derive |
|
|
Interrupt 111, for device(s): virtio7-config [0] |
| virtio7-requests [1] |
i112 |
derive |
|
|
Interrupt 112, for device(s): virtio7-requests [1] |
| virtio8-config [0] |
i113 |
derive |
|
|
Interrupt 113, for device(s): virtio8-config [0] |
| virtio8-control [1] |
i114 |
derive |
|
|
Interrupt 114, for device(s): virtio8-control [1] |
| virtio8-cursor [2] |
i115 |
derive |
|
|
Interrupt 115, for device(s): virtio8-cursor [2] |
| virtio3-config [0] |
i116 |
derive |
|
|
Interrupt 116, for device(s): virtio3-config [0] |
| virtio3-virtqueues [1] |
i117 |
derive |
|
|
Interrupt 117, for device(s): virtio3-virtqueues [1] |
| Rescheduling interrupts |
iIPI0 |
derive |
|
|
Interrupt IPI0, for device(s): Rescheduling interrupts |
| Function call interrupts |
iIPI1 |
derive |
|
|
Interrupt IPI1, for device(s): Function call interrupts |
| CPU stop interrupts |
iIPI2 |
derive |
|
|
Interrupt IPI2, for device(s): CPU stop interrupts |
| CPU stop NMIs |
iIPI3 |
derive |
|
|
Interrupt IPI3, for device(s): CPU stop NMIs |
| Timer broadcast interrupts |
iIPI4 |
derive |
|
|
Interrupt IPI4, for device(s): Timer broadcast interrupts |
| IRQ work interrupts |
iIPI5 |
derive |
|
|
Interrupt IPI5, for device(s): IRQ work interrupts |
| CPU backtrace interrupts |
iIPI6 |
derive |
|
|
Interrupt IPI6, for device(s): CPU backtrace interrupts |
| KGDB roundup interrupts |
iIPI7 |
derive |
|
|
Interrupt IPI7, for device(s): KGDB roundup interrupts |
| Err |
iErr |
derive |
|
|
|
