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] |
| arm-pmu [23] |
i50 |
derive |
|
|
Interrupt 50, for device(s): arm-pmu [23] |
| xhci_hcd [81920] |
i51 |
derive |
|
|
Interrupt 51, for device(s): xhci_hcd [81920] |
| xhci_hcd [81921] |
i52 |
derive |
|
|
Interrupt 52, for device(s): xhci_hcd [81921] |
| xhci_hcd [81922] |
i53 |
derive |
|
|
Interrupt 53, for device(s): xhci_hcd [81922] |
| xhci_hcd [81923] |
i54 |
derive |
|
|
Interrupt 54, for device(s): xhci_hcd [81923] |
| xhci_hcd [81924] |
i55 |
derive |
|
|
Interrupt 55, for device(s): xhci_hcd [81924] |
| virtio3-config [114688] |
i56 |
derive |
|
|
Interrupt 56, for device(s): virtio3-config [114688] |
| virtio3-req.0 [114689] |
i57 |
derive |
|
|
Interrupt 57, for device(s): virtio3-req.0 [114689] |
| virtio3-req.1 [114690] |
i58 |
derive |
|
|
Interrupt 58, for device(s): virtio3-req.1 [114690] |
| virtio3-req.2 [114691] |
i59 |
derive |
|
|
Interrupt 59, for device(s): virtio3-req.2 [114691] |
| virtio0-config [16384] |
i60 |
derive |
|
|
Interrupt 60, for device(s): virtio0-config [16384] |
| virtio3-req.3 [114692] |
i61 |
derive |
|
|
Interrupt 61, for device(s): virtio3-req.3 [114692] |
| virtio0-input.0 [16385] |
i62 |
derive |
|
|
Interrupt 62, for device(s): virtio0-input.0 [16385] |
| virtio0-output.0 [16386] |
i63 |
derive |
|
|
Interrupt 63, for device(s): virtio0-output.0 [16386] |
| virtio1-config [32768] |
i64 |
derive |
|
|
Interrupt 64, for device(s): virtio1-config [32768] |
| virtio1-input.0 [32769] |
i65 |
derive |
|
|
Interrupt 65, for device(s): virtio1-input.0 [32769] |
| virtio1-output.0 [32770] |
i66 |
derive |
|
|
Interrupt 66, for device(s): virtio1-output.0 [32770] |
| xhci_hcd [98304] |
i67 |
derive |
|
|
Interrupt 67, for device(s): xhci_hcd [98304] |
| xhci_hcd [98305] |
i68 |
derive |
|
|
Interrupt 68, for device(s): xhci_hcd [98305] |
| xhci_hcd [98306] |
i69 |
derive |
|
|
Interrupt 69, for device(s): xhci_hcd [98306] |
| xhci_hcd [98307] |
i70 |
derive |
|
|
Interrupt 70, for device(s): xhci_hcd [98307] |
| xhci_hcd [98308] |
i71 |
derive |
|
|
Interrupt 71, for device(s): xhci_hcd [98308] |
| virtio4-config [131072] |
i72 |
derive |
|
|
Interrupt 72, for device(s): virtio4-config [131072] |
| virtio4-req.0 [131073] |
i73 |
derive |
|
|
Interrupt 73, for device(s): virtio4-req.0 [131073] |
| virtio4-req.1 [131074] |
i74 |
derive |
|
|
Interrupt 74, for device(s): virtio4-req.1 [131074] |
| virtio4-req.2 [131075] |
i75 |
derive |
|
|
Interrupt 75, for device(s): virtio4-req.2 [131075] |
| virtio4-req.3 [131076] |
i76 |
derive |
|
|
Interrupt 76, for device(s): virtio4-req.3 [131076] |
| virtio6-config [163840] |
i77 |
derive |
|
|
Interrupt 77, for device(s): virtio6-config [163840] |
| virtio6-input [163841] |
i78 |
derive |
|
|
Interrupt 78, for device(s): virtio6-input [163841] |
| virtio5-config [147456] |
i79 |
derive |
|
|
Interrupt 79, for device(s): virtio5-config [147456] |
| virtio5-virtqueues [147457] |
i80 |
derive |
|
|
Interrupt 80, for device(s): virtio5-virtqueues [147457] |
| virtio2-config [49152] |
i81 |
derive |
|
|
Interrupt 81, for device(s): virtio2-config [49152] |
| virtio2-control [49153] |
i82 |
derive |
|
|
Interrupt 82, for device(s): virtio2-control [49153] |
| virtio2-cursor [49154] |
i83 |
derive |
|
|
Interrupt 83, for device(s): virtio2-cursor [49154] |
| snd_hda_intel:card0 [65536] |
i84 |
derive |
|
|
Interrupt 84, for device(s): snd_hda_intel:card0 [65536] |
| 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 (for crash dump) interrupts |
iIPI3 |
derive |
|
|
Interrupt IPI3, for device(s): CPU stop (for crash dump) interrupts |
| 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 wake-up interrupts |
iIPI6 |
derive |
|
|
Interrupt IPI6, for device(s): CPU wake-up interrupts |
| Err |
iErr |
derive |
|
|
|
