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] |
| ttyS0 [37] |
i14 |
derive |
|
|
Interrupt 14, for device(s): ttyS0 [37] |
| ACPI:Ged [48] |
i17 |
derive |
|
|
Interrupt 17, for device(s): ACPI:Ged [48] |
| ACPI:Ged [49] |
i18 |
derive |
|
|
Interrupt 18, for device(s): ACPI:Ged [49] |
| ACPI:Ged [50] |
i19 |
derive |
|
|
Interrupt 19, for device(s): ACPI:Ged [50] |
| ACPI:Ged [51] |
i20 |
derive |
|
|
Interrupt 20, for device(s): ACPI:Ged [51] |
| ACPI:Ged [52] |
i21 |
derive |
|
|
Interrupt 21, for device(s): ACPI:Ged [52] |
| ACPI:Ged [53] |
i22 |
derive |
|
|
Interrupt 22, for device(s): ACPI:Ged [53] |
| ACPI:Ged [54] |
i23 |
derive |
|
|
Interrupt 23, for device(s): ACPI:Ged [54] |
| ACPI:Ged [55] |
i24 |
derive |
|
|
Interrupt 24, for device(s): ACPI:Ged [55] |
| ACPI:Ged [56] |
i25 |
derive |
|
|
Interrupt 25, for device(s): ACPI:Ged [56] |
| ACPI:Ged [57] |
i26 |
derive |
|
|
Interrupt 26, for device(s): ACPI:Ged [57] |
| ACPI:Ged [58] |
i27 |
derive |
|
|
Interrupt 27, for device(s): ACPI:Ged [58] |
| ACPI:Ged [59] |
i28 |
derive |
|
|
Interrupt 28, for device(s): ACPI:Ged [59] |
| ACPI:Ged [60] |
i29 |
derive |
|
|
Interrupt 29, for device(s): ACPI:Ged [60] |
| ACPI:Ged [61] |
i30 |
derive |
|
|
Interrupt 30, for device(s): ACPI:Ged [61] |
| ACPI:Ged [62] |
i31 |
derive |
|
|
Interrupt 31, for device(s): ACPI:Ged [62] |
| ACPI:Ged [63] |
i32 |
derive |
|
|
Interrupt 32, for device(s): ACPI:Ged [63] |
| ACPI:Ged [64] |
i33 |
derive |
|
|
Interrupt 33, for device(s): ACPI:Ged [64] |
| ACPI:Ged [65] |
i34 |
derive |
|
|
Interrupt 34, for device(s): ACPI:Ged [65] |
| ACPI:Ged [66] |
i35 |
derive |
|
|
Interrupt 35, for device(s): ACPI:Ged [66] |
| ACPI:Ged [67] |
i36 |
derive |
|
|
Interrupt 36, for device(s): ACPI:Ged [67] |
| ACPI:Ged [68] |
i37 |
derive |
|
|
Interrupt 37, for device(s): ACPI:Ged [68] |
| ACPI:Ged [69] |
i38 |
derive |
|
|
Interrupt 38, for device(s): ACPI:Ged [69] |
| ACPI:Ged [70] |
i39 |
derive |
|
|
Interrupt 39, for device(s): ACPI:Ged [70] |
| ACPI:Ged [71] |
i40 |
derive |
|
|
Interrupt 40, for device(s): ACPI:Ged [71] |
| ACPI:Ged [72] |
i41 |
derive |
|
|
Interrupt 41, for device(s): ACPI:Ged [72] |
| ACPI:Ged [73] |
i42 |
derive |
|
|
Interrupt 42, for device(s): ACPI:Ged [73] |
| ACPI:Ged [74] |
i43 |
derive |
|
|
Interrupt 43, for device(s): ACPI:Ged [74] |
| ACPI:Ged [75] |
i44 |
derive |
|
|
Interrupt 44, for device(s): ACPI:Ged [75] |
| ACPI:Ged [76] |
i45 |
derive |
|
|
Interrupt 45, for device(s): ACPI:Ged [76] |
| ACPI:Ged [77] |
i46 |
derive |
|
|
Interrupt 46, for device(s): ACPI:Ged [77] |
| ACPI:Ged [78] |
i47 |
derive |
|
|
Interrupt 47, for device(s): ACPI:Ged [78] |
| ACPI:Ged [79] |
i48 |
derive |
|
|
Interrupt 48, for device(s): ACPI:Ged [79] |
| arm-pmu [23] |
i49 |
derive |
|
|
Interrupt 49, for device(s): arm-pmu [23] |
| ACPI:Event [3] |
i50 |
derive |
|
|
Interrupt 50, for device(s): ACPI:Event [3] |
| nvme0q0 [65536] |
i51 |
derive |
|
|
Interrupt 51, for device(s): nvme0q0 [65536] |
| nvme0q1 [65537] |
i52 |
derive |
|
|
Interrupt 52, for device(s): nvme0q1 [65537] |
| nvme0q2 [65538] |
i53 |
derive |
|
|
Interrupt 53, for device(s): nvme0q2 [65538] |
| ena-mgmnt@pci:0000:00:05.0 [81920] |
i54 |
derive |
|
|
Interrupt 54, for device(s): ena-mgmnt@pci:0000:00:05.0 [81920] |
| eth0-Tx-Rx-0 [81921] |
i55 |
derive |
|
|
Interrupt 55, for device(s): eth0-Tx-Rx-0 [81921] |
| 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 |
|
|
|
