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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 Warning Critical Info
vgic [25] i1 derive Interrupt 1, for device(s): vgic [25]
arch_timer [29] i2 derive Interrupt 2, for device(s): arch_timer [29]
arch_timer [30] i3 derive Interrupt 3, for device(s): arch_timer [30]
kvm guest timer [27] i4 derive Interrupt 4, for device(s): kvm guest timer [27]
arm-smmu global fault [368] i6 derive Interrupt 6, for device(s): arm-smmu global fault [368]
arm-smmu global fault [367] i7 derive Interrupt 7, for device(s): arm-smmu global fault [367]
ahci[e0300000.sata] [387] i16 derive Interrupt 16, for device(s): ahci[e0300000.sata] [387]
e1000000.i2c [389] i17 derive Interrupt 17, for device(s): e1000000.i2c [389]
e0050000.i2c [372] i18 derive Interrupt 18, for device(s): e0050000.i2c [372]
uart-pl011 [360] i19 derive Interrupt 19, for device(s): uart-pl011 [360]
eth0-pcs [355] i28 derive Interrupt 28, for device(s): eth0-pcs [355]
eth0 [357] i30 derive Interrupt 30, for device(s): eth0 [357]
eth0-TxRx-0 [378] i31 derive Interrupt 31, for device(s): eth0-TxRx-0 [378]
eth0-TxRx-1 [379] i32 derive Interrupt 32, for device(s): eth0-TxRx-1 [379]
eth0-TxRx-2 [380] i33 derive Interrupt 33, for device(s): eth0-TxRx-2 [380]
eth0-TxRx-3 [381] i34 derive Interrupt 34, for device(s): eth0-TxRx-3 [381]
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
This page was generated by Munin version 2.0.25-1+deb8u3 at 2019-09-15 19:32:34+0200 (CEST) with MunStrap template.