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 |
| armada_370_xp_per_cpu_tick [5] |
i16 |
derive |
|
|
Interrupt 16, for device(s): armada_370_xp_per_cpu_tick [5] |
| mv64xxx_i2c [31] |
i18 |
derive |
|
|
Interrupt 18, for device(s): mv64xxx_i2c [31] |
| serial [41] |
i19 |
derive |
|
|
Interrupt 19, for device(s): serial [41] |
| ehci_hcd:usb1 [45] |
i25 |
derive |
|
|
Interrupt 25, for device(s): ehci_hcd:usb1 [45] |
| mvneta [10] |
i26 |
derive |
|
|
Interrupt 26, for device(s): mvneta [10] |
| d00a0000.sata [55] |
i27 |
derive |
|
|
Interrupt 27, for device(s): d00a0000.sata [55] |
| d00d0000.nand [113] |
i28 |
derive |
|
|
Interrupt 28, for device(s): d00d0000.nand [113] |
| Reset Button [6] |
i44 |
derive |
|
|
Interrupt 44, for device(s): Reset Button [6] |
| Backup Button [26] |
i96 |
derive |
|
|
Interrupt 96, for device(s): Backup Button [26] |
| Power Button [30] |
i100 |
derive |
|
|
Interrupt 100, for device(s): Power Button [30] |
| d0060800.xor [51] |
i106 |
derive |
|
|
Interrupt 106, for device(s): d0060800.xor [51] |
| d0060900.xor [94] |
i107 |
derive |
|
|
Interrupt 107, for device(s): d0060900.xor [94] |
| 0000:01:00.0 [0] |
i108 |
derive |
|
|
Interrupt 108, for device(s): 0000:01:00.0 [0] |
| xhci_hcd [1] |
i109 |
derive |
|
|
Interrupt 109, for device(s): xhci_hcd [1] |
| CPU wakeup interrupts |
iIPI0 |
derive |
|
|
Interrupt IPI0, for device(s): CPU wakeup interrupts |
| Timer broadcast interrupts |
iIPI1 |
derive |
|
|
Interrupt IPI1, for device(s): Timer broadcast interrupts |
| Rescheduling interrupts |
iIPI2 |
derive |
|
|
Interrupt IPI2, for device(s): Rescheduling interrupts |
| Function call interrupts |
iIPI3 |
derive |
|
|
Interrupt IPI3, for device(s): Function call interrupts |
| Single function call interrupts |
iIPI4 |
derive |
|
|
Interrupt IPI4, for device(s): Single function call interrupts |
| CPU stop interrupts |
iIPI5 |
derive |
|
|
Interrupt IPI5, for device(s): CPU stop interrupts |
| IRQ work interrupts |
iIPI6 |
derive |
|
|
Interrupt IPI6, for device(s): IRQ work interrupts |
| completion interrupts |
iIPI7 |
derive |
|
|
Interrupt IPI7, for device(s): completion interrupts |
| Err |
iErr |
derive |
|
|
|
