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 [29] |
i10 |
derive |
|
|
Interrupt 10, for device(s): arch_timer [29] |
| arch_timer [30] |
i11 |
derive |
|
|
Interrupt 11, for device(s): arch_timer [30] |
| Meson TimerF [92] |
i14 |
derive |
|
|
Interrupt 14, for device(s): Meson TimerF [92] |
| ffe40000.bifrost [192] |
i15 |
derive |
|
|
Interrupt 15, for device(s): ffe40000.bifrost [192] |
| ffe40000.bifrost [193] |
i16 |
derive |
|
|
Interrupt 16, for device(s): ffe40000.bifrost [193] |
| ffe40000.bifrost [194] |
i17 |
derive |
|
|
Interrupt 17, for device(s): ffe40000.bifrost [194] |
| [241] |
i20 |
derive |
|
|
Interrupt 20, for device(s): [241] |
| [242] |
i21 |
derive |
|
|
Interrupt 21, for device(s): [242] |
| eth0 [40] |
i22 |
derive |
|
|
Interrupt 22, for device(s): eth0 [40] |
| xhci-hcd:usb1 [62] |
i23 |
derive |
|
|
Interrupt 23, for device(s): xhci-hcd:usb1 [62] |
| amlogic_botg_detect [48] |
i24 |
derive |
|
|
Interrupt 24, for device(s): amlogic_botg_detect [48] |
| dwc_otg, dwc_otg_pcd [63] |
i25 |
derive |
|
|
Interrupt 25, for device(s): dwc_otg, dwc_otg_pcd [63] |
| meson-g12a-saradc [232] |
i26 |
derive |
|
|
Interrupt 26, for device(s): meson-g12a-saradc [232] |
| ff634800.p_tsensor [67] |
i27 |
derive |
|
|
Interrupt 27, for device(s): ff634800.p_tsensor [67] |
| ff634c00.d_tsensor [68] |
i28 |
derive |
|
|
Interrupt 28, for device(s): ff634c00.d_tsensor [68] |
| ffd1d000.i2c [247] |
i29 |
derive |
|
|
Interrupt 29, for device(s): ffd1d000.i2c [247] |
| ffd1c000.i2c [71] |
i31 |
derive |
|
|
Interrupt 31, for device(s): ffd1c000.i2c [71] |
| meson_uart [225] |
i33 |
derive |
|
|
Interrupt 33, for device(s): meson_uart [225] |
| hdmitx [89] |
i41 |
derive |
|
|
Interrupt 41, for device(s): hdmitx [89] |
| hdmi_aocecb [235] |
i43 |
derive |
|
|
Interrupt 43, for device(s): hdmi_aocecb [235] |
| ge2d [178] |
i45 |
derive |
|
|
Interrupt 45, for device(s): ge2d [178] |
| vsync, osd-vsync [35] |
i46 |
derive |
|
|
Interrupt 46, for device(s): vsync, osd-vsync [35] |
| gdc [176] |
i47 |
derive |
|
|
Interrupt 47, for device(s): gdc [176] |
| rdma [121] |
i54 |
derive |
|
|
Interrupt 54, for device(s): rdma [121] |
| osd-vsync-viu2 [88] |
i55 |
derive |
|
|
Interrupt 55, for device(s): osd-vsync-viu2 [88] |
| meson-aml-mmc [223] |
i56 |
derive |
|
|
Interrupt 56, for device(s): meson-aml-mmc [223] |
| meson-aml-mmc [222] |
i57 |
derive |
|
|
Interrupt 57, for device(s): meson-aml-mmc [222] |
| dmc_monitor [83] |
i59 |
derive |
|
|
Interrupt 59, for device(s): dmc_monitor [83] |
| audiolocker [33] |
i69 |
derive |
|
|
Interrupt 69, for device(s): audiolocker [33] |
| pre_di [78] |
i70 |
derive |
|
|
Interrupt 70, for device(s): pre_di [78] |
| post_di [72] |
i71 |
derive |
|
|
Interrupt 71, for device(s): post_di [72] |
| ir-meson [228] |
i72 |
derive |
|
|
Interrupt 72, for device(s): ir-meson [228] |
| 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 |
| Timer broadcast interrupts |
iIPI3 |
derive |
|
|
Interrupt IPI3, for device(s): Timer broadcast interrupts |
| IRQ work interrupts |
iIPI4 |
derive |
|
|
Interrupt IPI4, for device(s): IRQ work interrupts |
| CPU wake-up interrupts |
iIPI5 |
derive |
|
|
Interrupt IPI5, for device(s): CPU wake-up interrupts |
| Err |
iErr |
derive |
|
|
|
