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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
29 Edge twd i16 derive     Interrupt 16, for device(s): 29 Edge twd
55 Level i.MX Timer Tick i17 derive     Interrupt 17, for device(s): 55 Level i.MX Timer Tick
115 Level 120000.hdmi i19 derive     Interrupt 19, for device(s): 115 Level 120000.hdmi
9 Level 130000.gpu i20 derive     Interrupt 20, for device(s): 9 Level 130000.gpu
10 Level 134000.gpu i21 derive     Interrupt 21, for device(s): 10 Level 134000.gpu
52 Level 2004000.spdif i24 derive     Interrupt 24, for device(s): 52 Level 2004000.spdif
26 Level 2020000.serial i25 derive     Interrupt 25, for device(s): 26 Level 2020000.serial
46 Level 2028000.ssi i26 derive     Interrupt 26, for device(s): 46 Level 2028000.ssi
80 Level 20bc000.wdog i44 derive     Interrupt 44, for device(s): 80 Level 20bc000.wdog
19 Level rtc alarm i50 derive     Interrupt 50, for device(s): 19 Level rtc alarm
2 Level sdma i56 derive     Interrupt 56, for device(s): 2 Level sdma
43 Level 2184000.usb i57 derive     Interrupt 57, for device(s): 43 Level 2184000.usb
40 Level 2184200.usb i58 derive     Interrupt 58, for device(s): 40 Level 2184200.usb
22 Level mmc0 i59 derive     Interrupt 59, for device(s): 22 Level mmc0
23 Level mmc1 i60 derive     Interrupt 60, for device(s): 23 Level mmc1
24 Level mmc2 i61 derive     Interrupt 61, for device(s): 24 Level mmc2
36 Level 21a0000.i2c i62 derive     Interrupt 62, for device(s): 36 Level 21a0000.i2c
37 Level 21a4000.i2c i63 derive     Interrupt 63, for device(s): 37 Level 21a4000.i2c
28 Level 21ec000.serial i65 derive     Interrupt 65, for device(s): 28 Level 21ec000.serial
39 Level ahci-imx[2200000.sata] i68 derive     Interrupt 68, for device(s): 39 Level ahci-imx[2200000.sata]
11 Level 2204000.gpu i69 derive     Interrupt 69, for device(s): 11 Level 2204000.gpu
2 Edge 2190000.usdhc cd i74 derive     Interrupt 74, for device(s): 2 Edge 2190000.usdhc cd
6 Level 2188000.ethernet i78 derive     Interrupt 78, for device(s): 6 Level 2188000.ethernet
9 Edge 2198000.usdhc cd i145 derive     Interrupt 145, for device(s): 9 Edge 2198000.usdhc cd
151 Level 2188000.ethernet i296 derive     Interrupt 296, for device(s): 151 Level 2188000.ethernet
457 Edge (null) i297 derive     Interrupt 297, for device(s): 457 Edge (null)
451 Edge (null) i298 derive     Interrupt 298, for device(s): 451 Edge (null)
457 Edge (null) i299 derive     Interrupt 299, for device(s): 457 Edge (null)
451 Edge (null) i300 derive     Interrupt 300, for device(s): 451 Edge (null)
23 Edge imx_drm i301 derive     Interrupt 301, for device(s): 23 Edge imx_drm
28 Edge imx_drm i302 derive     Interrupt 302, for device(s): 28 Edge imx_drm
23 Edge imx_drm i303 derive     Interrupt 303, for device(s): 23 Edge imx_drm
28 Edge imx_drm i304 derive     Interrupt 304, for device(s): 28 Edge imx_drm
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
CPU stop interrupts iIPI4 derive     Interrupt IPI4, for device(s): CPU stop interrupts
IRQ work interrupts iIPI5 derive     Interrupt IPI5, for device(s): IRQ work interrupts
completion interrupts iIPI6 derive     Interrupt IPI6, for device(s): completion interrupts
Err iErr derive