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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	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]
ttyS0 [35]	i45	derive	Interrupt 45, for device(s): ttyS0 [35]
virtio3, virtio4 [37]	i47	derive	Interrupt 47, for device(s): virtio3, virtio4 [37]
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]
PCIe PME, aerdrv, pciehp [32768]	i51	derive	Interrupt 51, for device(s): PCIe PME, aerdrv, pciehp [32768]
PCIe PME, aerdrv, pciehp [34816]	i52	derive	Interrupt 52, for device(s): PCIe PME, aerdrv, pciehp [34816]
PCIe PME, aerdrv, pciehp [36864]	i53	derive	Interrupt 53, for device(s): PCIe PME, aerdrv, pciehp [36864]
PCIe PME, aerdrv, pciehp [38912]	i54	derive	Interrupt 54, for device(s): PCIe PME, aerdrv, pciehp [38912]
PCIe PME, aerdrv, pciehp [40960]	i55	derive	Interrupt 55, for device(s): PCIe PME, aerdrv, pciehp [40960]
PCIe PME, aerdrv, pciehp [43008]	i56	derive	Interrupt 56, for device(s): PCIe PME, aerdrv, pciehp [43008]
PCIe PME, aerdrv, pciehp [45056]	i57	derive	Interrupt 57, for device(s): PCIe PME, aerdrv, pciehp [45056]
PCIe PME, aerdrv, pciehp [47104]	i58	derive	Interrupt 58, for device(s): PCIe PME, aerdrv, pciehp [47104]
PCIe PME, aerdrv, pciehp [49152]	i59	derive	Interrupt 59, for device(s): PCIe PME, aerdrv, pciehp [49152]
xhci_hcd [1048576]	i60	derive	Interrupt 60, for device(s): xhci_hcd [1048576]
xhci_hcd [1048577]	i61	derive	Interrupt 61, for device(s): xhci_hcd [1048577]
xhci_hcd [1048578]	i62	derive	Interrupt 62, for device(s): xhci_hcd [1048578]
xhci_hcd [1048579]	i63	derive	Interrupt 63, for device(s): xhci_hcd [1048579]
xhci_hcd [1048580]	i64	derive	Interrupt 64, for device(s): xhci_hcd [1048580]
xhci_hcd [1048581]	i65	derive	Interrupt 65, for device(s): xhci_hcd [1048581]
xhci_hcd [1048582]	i66	derive	Interrupt 66, for device(s): xhci_hcd [1048582]
xhci_hcd [1048583]	i67	derive	Interrupt 67, for device(s): xhci_hcd [1048583]
xhci_hcd [1048584]	i68	derive	Interrupt 68, for device(s): xhci_hcd [1048584]
xhci_hcd [1048585]	i69	derive	Interrupt 69, for device(s): xhci_hcd [1048585]
xhci_hcd [1048586]	i70	derive	Interrupt 70, for device(s): xhci_hcd [1048586]
xhci_hcd [1048587]	i71	derive	Interrupt 71, for device(s): xhci_hcd [1048587]
xhci_hcd [1048588]	i72	derive	Interrupt 72, for device(s): xhci_hcd [1048588]
xhci_hcd [1048589]	i73	derive	Interrupt 73, for device(s): xhci_hcd [1048589]
xhci_hcd [1048590]	i74	derive	Interrupt 74, for device(s): xhci_hcd [1048590]
xhci_hcd [1048591]	i75	derive	Interrupt 75, for device(s): xhci_hcd [1048591]
virtio1-config [524288]	i76	derive	Interrupt 76, for device(s): virtio1-config [524288]
virtio1-input.0 [524289]	i77	derive	Interrupt 77, for device(s): virtio1-input.0 [524289]
virtio1-output.0 [524290]	i78	derive	Interrupt 78, for device(s): virtio1-output.0 [524290]
virtio5-config [3145728]	i79	derive	Interrupt 79, for device(s): virtio5-config [3145728]
virtio5-control [3145729]	i80	derive	Interrupt 80, for device(s): virtio5-control [3145729]
virtio5-event [3145730]	i81	derive	Interrupt 81, for device(s): virtio5-event [3145730]
virtio5-request [3145731]	i82	derive	Interrupt 82, for device(s): virtio5-request [3145731]
virtio2-config [1572864]	i83	derive	Interrupt 83, for device(s): virtio2-config [1572864]
virtio2-virtqueues [1572865]	i84	derive	Interrupt 84, for device(s): virtio2-virtqueues [1572865]
virtio0-config [16384]	i85	derive	Interrupt 85, for device(s): virtio0-config [16384]
virtio0-control [16385]	i86	derive	Interrupt 86, for device(s): virtio0-control [16385]
virtio0-cursor [16386]	i87	derive	Interrupt 87, for device(s): virtio0-cursor [16386]
Rescheduling interrupts	iIPI0	derive	Interrupt IPI0, for device(s): Rescheduling 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
call interrupts	iIPI1_152309948	derive	Interrupt IPI1:152309948, for device(s): call interrupts