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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
timer0 i16 derive Interrupt 16, for device(s): timer0
resched0 i17 derive Interrupt 17, for device(s): resched0
callfunc0 i18 derive Interrupt 18, for device(s): callfunc0
debug0 i19 derive Interrupt 19, for device(s): debug0
callfuncsingle0 i20 derive Interrupt 20, for device(s): callfuncsingle0
timer1 i21 derive Interrupt 21, for device(s): timer1
resched1 i22 derive Interrupt 22, for device(s): resched1
callfunc1 i23 derive Interrupt 23, for device(s): callfunc1
debug1 i24 derive Interrupt 24, for device(s): debug1
callfuncsingle1 i25 derive Interrupt 25, for device(s): callfuncsingle1
timer2 i26 derive Interrupt 26, for device(s): timer2
resched2 i27 derive Interrupt 27, for device(s): resched2
callfunc2 i28 derive Interrupt 28, for device(s): callfunc2
debug2 i29 derive Interrupt 29, for device(s): debug2
callfuncsingle2 i30 derive Interrupt 30, for device(s): callfuncsingle2
timer3 i31 derive Interrupt 31, for device(s): timer3
resched3 i32 derive Interrupt 32, for device(s): resched3
callfunc3 i33 derive Interrupt 33, for device(s): callfunc3
debug3 i34 derive Interrupt 34, for device(s): debug3
callfuncsingle3 i35 derive Interrupt 35, for device(s): callfuncsingle3
xenbus i36 derive Interrupt 36, for device(s): xenbus
hvc_console i37 derive Interrupt 37, for device(s): hvc_console
blkif i38 derive Interrupt 38, for device(s): blkif
blkif i39 derive Interrupt 39, for device(s): blkif
blkif i40 derive Interrupt 40, for device(s): blkif
blkif i41 derive Interrupt 41, for device(s): blkif
blkif i42 derive Interrupt 42, for device(s): blkif
eth0 i43 derive Interrupt 43, for device(s): eth0
eth1 i44 derive Interrupt 44, for device(s): eth1
eth2 i45 derive Interrupt 45, for device(s): eth2
eth3 i46 derive Interrupt 46, for device(s): eth3
eth4 i47 derive Interrupt 47, for device(s): eth4
eth5 i48 derive Interrupt 48, for device(s): eth5
Non-maskable interrupts iNMI derive Interrupt NMI, for device(s): Non-maskable interrupts
Local timer interrupts iLOC derive Interrupt LOC, for device(s): Local timer interrupts
Spurious interrupts iSPU derive Interrupt SPU, for device(s): Spurious interrupts
Performance monitoring interrupts iPMI derive Interrupt PMI, for device(s): Performance monitoring interrupts
IRQ work interrupts iIWI derive Interrupt IWI, for device(s): IRQ work interrupts
Rescheduling interrupts iRES derive Interrupt RES, for device(s): Rescheduling interrupts
Function call interrupts iCAL derive Interrupt CAL, for device(s): Function call interrupts
TLB shootdowns iTLB derive Interrupt TLB, for device(s): TLB shootdowns
Thermal event interrupts iTRM derive Interrupt TRM, for device(s): Thermal event interrupts
Threshold APIC interrupts iTHR derive Interrupt THR, for device(s): Threshold APIC interrupts
Machine check exceptions iMCE derive Interrupt MCE, for device(s): Machine check exceptions
Machine check polls iMCP derive Interrupt MCP, for device(s): Machine check polls
ERR iERR derive
MIS iMIS derive
This page was generated by Munin version 2.0.6-4+deb7u4 at 2020-09-25 20:25:25+0200 (CEST) with MunStrap template.