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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
8-edge rtc0 i8 derive Interrupt 8, for device(s): 8-edge rtc0
9-fasteoi acpi i9 derive Interrupt 9, for device(s): 9-fasteoi acpi
16-fasteoi i801_smbus i16 derive Interrupt 16, for device(s): 16-fasteoi i801_smbus
18-fasteoi vfio-intx(0000:03:08.0) i18 derive Interrupt 18, for device(s): 18-fasteoi vfio-intx(0000:03:08.0)
0-edge dmar0 i120 derive Interrupt 120, for device(s): 0-edge dmar0
1-edge dmar1 i121 derive Interrupt 121, for device(s): 1-edge dmar1
458752-edge PCIe PME i122 derive Interrupt 122, for device(s): 458752-edge PCIe PME
475136-edge PCIe PME i123 derive Interrupt 123, for device(s): 475136-edge PCIe PME
481280-edge PCIe PME i124 derive Interrupt 124, for device(s): 481280-edge PCIe PME
520192-edge eth-uplink i125 derive Interrupt 125, for device(s): 520192-edge eth-uplink
524288-edge nvme0q0 i126 derive Interrupt 126, for device(s): 524288-edge nvme0q0
327680-edge xhci_hcd i127 derive Interrupt 127, for device(s): 327680-edge xhci_hcd
524289-edge nvme0q1 i128 derive Interrupt 128, for device(s): 524289-edge nvme0q1
524290-edge nvme0q2 i129 derive Interrupt 129, for device(s): 524290-edge nvme0q2
524291-edge nvme0q3 i130 derive Interrupt 130, for device(s): 524291-edge nvme0q3
524292-edge nvme0q4 i131 derive Interrupt 131, for device(s): 524292-edge nvme0q4
524293-edge nvme0q5 i132 derive Interrupt 132, for device(s): 524293-edge nvme0q5
524294-edge nvme0q6 i133 derive Interrupt 133, for device(s): 524294-edge nvme0q6
524295-edge nvme0q7 i134 derive Interrupt 134, for device(s): 524295-edge nvme0q7
524296-edge nvme0q8 i135 derive Interrupt 135, for device(s): 524296-edge nvme0q8
524297-edge nvme0q9 i136 derive Interrupt 136, for device(s): 524297-edge nvme0q9
524298-edge nvme0q10 i137 derive Interrupt 137, for device(s): 524298-edge nvme0q10
524299-edge nvme0q11 i138 derive Interrupt 138, for device(s): 524299-edge nvme0q11
524300-edge nvme0q12 i139 derive Interrupt 139, for device(s): 524300-edge nvme0q12
376832-edge ahci[0000:00:17.0] i140 derive Interrupt 140, for device(s): 376832-edge ahci[0000:00:17.0]
360448-edge mei_me i141 derive Interrupt 141, for device(s): 360448-edge mei_me
32768-edge i915 i142 derive Interrupt 142, for device(s): 32768-edge i915
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
APIC ICR read retries iRTR derive Interrupt RTR, for device(s): APIC ICR read retries
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
Deferred Error APIC interrupts iDFR derive Interrupt DFR, for device(s): Deferred Error 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
Posted-interrupt notification event iPIN derive Interrupt PIN, for device(s): Posted-interrupt notification event
Nested posted-interrupt event iNPI derive Interrupt NPI, for device(s): Nested posted-interrupt event
Posted-interrupt wakeup event iPIW derive Interrupt PIW, for device(s): Posted-interrupt wakeup event
This page was generated by Munin version 2.0.73 at 2024-02-21 16:53:04+0100 (CET) with MunStrap template.