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Graph information

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
IPI	i16	derive			Interrupt 16, for device(s): IPI
RAS_EPOW	i17	derive			Interrupt 17, for device(s): RAS_EPOW
hvc_console	i18	derive			Interrupt 18, for device(s): hvc_console
ehea_neq	i256	derive			Interrupt 256, for device(s): ehea_neq
eth0-aff	i261	derive			Interrupt 261, for device(s): eth0-aff
eth0-queue0	i262	derive			Interrupt 262, for device(s): eth0-queue0
eth0-queue1	i263	derive			Interrupt 263, for device(s): eth0-queue1
eth0-queue2	i264	derive			Interrupt 264, for device(s): eth0-queue2
eth0-queue3	i265	derive			Interrupt 265, for device(s): eth0-queue3
eth1-aff	i266	derive			Interrupt 266, for device(s): eth1-aff
eth1-queue0	i267	derive			Interrupt 267, for device(s): eth1-queue0
eth1-queue1	i268	derive			Interrupt 268, for device(s): eth1-queue1
eth1-queue2	i269	derive			Interrupt 269, for device(s): eth1-queue2
eth1-queue3	i270	derive			Interrupt 270, for device(s): eth1-queue3
eth2-aff	i271	derive			Interrupt 271, for device(s): eth2-aff
eth2-queue0	i272	derive			Interrupt 272, for device(s): eth2-queue0
eth2-queue1	i273	derive			Interrupt 273, for device(s): eth2-queue1
eth2-queue2	i274	derive			Interrupt 274, for device(s): eth2-queue2
eth2-queue3	i275	derive			Interrupt 275, for device(s): eth2-queue3
eth3-aff	i276	derive			Interrupt 276, for device(s): eth3-aff
eth3-queue0	i277	derive			Interrupt 277, for device(s): eth3-queue0
eth3-queue1	i278	derive			Interrupt 278, for device(s): eth3-queue1
eth3-queue2	i279	derive			Interrupt 279, for device(s): eth3-queue2
eth3-queue3	i280	derive			Interrupt 280, for device(s): eth3-queue3
ipr	i305	derive			Interrupt 305, for device(s): ipr
ohci_hcd:usb2	i321	derive			Interrupt 321, for device(s): ohci_hcd:usb2
ohci_hcd:usb3	i322	derive			Interrupt 322, for device(s): ohci_hcd:usb3
ehci_hcd:usb1	i323	derive			Interrupt 323, for device(s): ehci_hcd:usb1
Local timer interrupts for others	iLOC	derive			Interrupt LOC, for device(s): Local timer interrupts for others
Spurious interrupts	iSPU	derive			Interrupt SPU, for device(s): Spurious interrupts
Performance monitoring interrupts	iPMI	derive			Interrupt PMI, for device(s): Performance monitoring interrupts
Machine check exceptions	iMCE	derive			Interrupt MCE, for device(s): Machine check exceptions