Service graphs
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] | ||
virtio0 [36] | i46 | derive | Interrupt 46, for device(s): virtio0 [36] | ||
virtio1 [37] | i47 | derive | Interrupt 47, for device(s): virtio1 [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] | ||
virtio3-config [65536] | i51 | derive | Interrupt 51, for device(s): virtio3-config [65536] | ||
virtio3-req.0 [65537] | i52 | derive | Interrupt 52, for device(s): virtio3-req.0 [65537] | ||
virtio3-req.1 [65538] | i53 | derive | Interrupt 53, for device(s): virtio3-req.1 [65538] | ||
virtio3-req.2 [65539] | i54 | derive | Interrupt 54, for device(s): virtio3-req.2 [65539] | ||
virtio3-req.3 [65540] | i55 | derive | Interrupt 55, for device(s): virtio3-req.3 [65540] | ||
virtio3-req.4 [65541] | i56 | derive | Interrupt 56, for device(s): virtio3-req.4 [65541] | ||
virtio3-req.5 [65542] | i57 | derive | Interrupt 57, for device(s): virtio3-req.5 [65542] | ||
virtio3-req.6 [65543] | i58 | derive | Interrupt 58, for device(s): virtio3-req.6 [65543] | ||
virtio3-req.7 [65544] | i59 | derive | Interrupt 59, for device(s): virtio3-req.7 [65544] | ||
virtio4-config [81920] | i60 | derive | Interrupt 60, for device(s): virtio4-config [81920] | ||
virtio4-req.0 [81921] | i61 | derive | Interrupt 61, for device(s): virtio4-req.0 [81921] | ||
virtio4-req.1 [81922] | i62 | derive | Interrupt 62, for device(s): virtio4-req.1 [81922] | ||
virtio4-req.2 [81923] | i63 | derive | Interrupt 63, for device(s): virtio4-req.2 [81923] | ||
virtio4-req.3 [81924] | i64 | derive | Interrupt 64, for device(s): virtio4-req.3 [81924] | ||
virtio4-req.4 [81925] | i65 | derive | Interrupt 65, for device(s): virtio4-req.4 [81925] | ||
virtio4-req.5 [81926] | i66 | derive | Interrupt 66, for device(s): virtio4-req.5 [81926] | ||
virtio4-req.6 [81927] | i67 | derive | Interrupt 67, for device(s): virtio4-req.6 [81927] | ||
virtio4-req.7 [81928] | i68 | derive | Interrupt 68, for device(s): virtio4-req.7 [81928] | ||
virtio2-config [49152] | i69 | derive | Interrupt 69, for device(s): virtio2-config [49152] | ||
virtio2-input.0 [49153] | i70 | derive | Interrupt 70, for device(s): virtio2-input.0 [49153] | ||
virtio2-output.0 [49154] | i71 | derive | Interrupt 71, for device(s): virtio2-output.0 [49154] | ||
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 |