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 |
| INTC 5 Edge riscv-timer |
i11 |
derive |
|
|
Interrupt 11, for device(s): INTC 5 Edge riscv-timer |
| PLIC 39 Edge 10010000.serial |
i12 |
derive |
|
|
Interrupt 12, for device(s): PLIC 39 Edge 10010000.serial |
| PLIC 40 Edge 10011000.serial |
i13 |
derive |
|
|
Interrupt 13, for device(s): PLIC 40 Edge 10011000.serial |
| PCIe PME, aerdrv [0] |
i32 |
derive |
|
|
Interrupt 32, for device(s): PCIe PME, aerdrv [0] |
| PLIC 41 Edge 10040000.spi |
i40 |
derive |
|
|
Interrupt 40, for device(s): PLIC 41 Edge 10040000.spi |
| PLIC 52 Edge 10030000.i2c |
i41 |
derive |
|
|
Interrupt 41, for device(s): PLIC 52 Edge 10030000.i2c |
| PLIC 43 Edge 10050000.spi |
i42 |
derive |
|
|
Interrupt 42, for device(s): PLIC 43 Edge 10050000.spi |
| da9063-irq [1] |
i43 |
derive |
|
|
Interrupt 43, for device(s): da9063-irq [1] |
| ALARM [1] |
i45 |
derive |
|
|
Interrupt 45, for device(s): ALARM [1] |
| LDO_LIM [8] |
i52 |
derive |
|
|
Interrupt 52, for device(s): LDO_LIM [8] |
| PLIC 55 Edge end0 |
i73 |
derive |
|
|
Interrupt 73, for device(s): PLIC 55 Edge end0 |
| nvme0q0 [3145728] |
i74 |
derive |
|
|
Interrupt 74, for device(s): nvme0q0 [3145728] |
| spi0.0 cd [15] |
i75 |
derive |
|
|
Interrupt 75, for device(s): spi0.0 cd [15] |
| nvme0q1 [3145729] |
i76 |
derive |
|
|
Interrupt 76, for device(s): nvme0q1 [3145729] |
| nvme0q2 [3145730] |
i77 |
derive |
|
|
Interrupt 77, for device(s): nvme0q2 [3145730] |
| nvme0q3 [3145731] |
i78 |
derive |
|
|
Interrupt 78, for device(s): nvme0q3 [3145731] |
| nvme0q4 [3145732] |
i79 |
derive |
|
|
Interrupt 79, for device(s): nvme0q4 [3145732] |
| xhci_hcd [2097152] |
i80 |
derive |
|
|
Interrupt 80, for device(s): xhci_hcd [2097152] |
| xhci_hcd [2097153] |
i81 |
derive |
|
|
Interrupt 81, for device(s): xhci_hcd [2097153] |
| xhci_hcd [2097154] |
i82 |
derive |
|
|
Interrupt 82, for device(s): xhci_hcd [2097154] |
| xhci_hcd [2097155] |
i83 |
derive |
|
|
Interrupt 83, for device(s): xhci_hcd [2097155] |
| xhci_hcd [2097156] |
i84 |
derive |
|
|
Interrupt 84, for device(s): xhci_hcd [2097156] |
| lm90 [6] |
i85 |
derive |
|
|
Interrupt 85, for device(s): lm90 [6] |
| 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 |
| IRQ work interrupts |
iIPI4 |
derive |
|
|
Interrupt IPI4, for device(s): IRQ work interrupts |
| Timer broadcast interrupts |
iIPI5 |
derive |
|
|
Interrupt IPI5, for device(s): Timer broadcast interrupts |
