Graph Information
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, PCIe bwctrl [0] | i50 | derive | Interrupt 50, for device(s): PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | ||
| PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | i51 | derive | Interrupt 51, for device(s): PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | ||
| PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | i52 | derive | Interrupt 52, for device(s): PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | ||
| PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | i53 | derive | Interrupt 53, for device(s): PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | ||
| PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | i54 | derive | Interrupt 54, for device(s): PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | ||
| PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | i55 | derive | Interrupt 55, for device(s): PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | ||
| PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | i56 | derive | Interrupt 56, for device(s): PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | ||
| PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | i57 | derive | Interrupt 57, for device(s): PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | ||
| PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | i58 | derive | Interrupt 58, for device(s): PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | ||
| PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | i59 | derive | Interrupt 59, for device(s): PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | ||
| PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | i60 | derive | Interrupt 60, for device(s): PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | ||
| PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | i61 | derive | Interrupt 61, for device(s): PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | ||
| PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | i62 | derive | Interrupt 62, for device(s): PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | ||
| PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | i63 | derive | Interrupt 63, for device(s): PCIe PME, aerdrv, pciehp, PCIe bwctrl [0] | ||
| virtio2-config [0] | i64 | derive | Interrupt 64, for device(s): virtio2-config [0] | ||
| virtio2-virtqueues [1] | i65 | derive | Interrupt 65, for device(s): virtio2-virtqueues [1] | ||
| virtio5-config [0] | i66 | derive | Interrupt 66, for device(s): virtio5-config [0] | ||
| virtio5-input [1] | i67 | derive | Interrupt 67, for device(s): virtio5-input [1] | ||
| virtio3-config [0] | i68 | derive | Interrupt 68, for device(s): virtio3-config [0] | ||
| virtio3-req.0 [1] | i69 | derive | Interrupt 69, for device(s): virtio3-req.0 [1] | ||
| xhci_hcd [0] | i70 | derive | Interrupt 70, for device(s): xhci_hcd [0] | ||
| arm-pmu [23] | i72 | derive | Interrupt 72, for device(s): arm-pmu [23] | ||
| virtio1-config [0] | i73 | derive | Interrupt 73, for device(s): virtio1-config [0] | ||
| virtio1-control [1] | i74 | derive | Interrupt 74, for device(s): virtio1-control [1] | ||
| virtio1-event [2] | i75 | derive | Interrupt 75, for device(s): virtio1-event [2] | ||
| virtio1-request [3] | i76 | derive | Interrupt 76, for device(s): virtio1-request [3] | ||
| virtio4-config [0] | i77 | derive | Interrupt 77, for device(s): virtio4-config [0] | ||
| virtio4-virtqueues [1] | i78 | derive | Interrupt 78, for device(s): virtio4-virtqueues [1] | ||
| virtio0-config [0] | i79 | derive | Interrupt 79, for device(s): virtio0-config [0] | ||
| virtio0-input.0 [1] | i80 | derive | Interrupt 80, for device(s): virtio0-input.0 [1] | ||
| virtio0-output.0 [2] | i81 | derive | Interrupt 81, for device(s): virtio0-output.0 [2] | ||
| 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 |