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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
2-edge timer i0 derive Interrupt 0, for device(s): 2-edge timer
7-fasteoi pinctrl_amd i7 derive Interrupt 7, for device(s): 7-fasteoi pinctrl_amd
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
4096-edge AMD-Vi i25 derive Interrupt 25, for device(s): 4096-edge AMD-Vi
22528-edge aerdrv, PCIe PME i26 derive Interrupt 26, for device(s): 22528-edge aerdrv, PCIe PME
51200-edge aerdrv, PCIe PME i27 derive Interrupt 27, for device(s): 51200-edge aerdrv, PCIe PME
116736-edge aerdrv, PCIe PME i28 derive Interrupt 28, for device(s): 116736-edge aerdrv, PCIe PME
133120-edge aerdrv, PCIe PME i30 derive Interrupt 30, for device(s): 133120-edge aerdrv, PCIe PME
19398656-edge enp37s0 i42 derive Interrupt 42, for device(s): 19398656-edge enp37s0
1574912-edge ahci[0000:03:00.1] i43 derive Interrupt 43, for device(s): 1574912-edge ahci[0000:03:00.1]
18874368-edge ahci[0000:24:00.0] i44 derive Interrupt 44, for device(s): 18874368-edge ahci[0000:24:00.0]
20975616-edge ahci[0000:28:00.2] i46 derive Interrupt 46, for device(s): 20975616-edge ahci[0000:28:00.2]
1572864-edge xhci_hcd i47 derive Interrupt 47, for device(s): 1572864-edge xhci_hcd
1572865-edge xhci_hcd i48 derive Interrupt 48, for device(s): 1572865-edge xhci_hcd
1572866-edge xhci_hcd i49 derive Interrupt 49, for device(s): 1572866-edge xhci_hcd
1572867-edge xhci_hcd i50 derive Interrupt 50, for device(s): 1572867-edge xhci_hcd
1572868-edge xhci_hcd i51 derive Interrupt 51, for device(s): 1572868-edge xhci_hcd
1572869-edge xhci_hcd i52 derive Interrupt 52, for device(s): 1572869-edge xhci_hcd
1572870-edge xhci_hcd i53 derive Interrupt 53, for device(s): 1572870-edge xhci_hcd
1572871-edge xhci_hcd i54 derive Interrupt 54, for device(s): 1572871-edge xhci_hcd
20453376-edge xhci_hcd i56 derive Interrupt 56, for device(s): 20453376-edge xhci_hcd
20453377-edge xhci_hcd i57 derive Interrupt 57, for device(s): 20453377-edge xhci_hcd
20453378-edge xhci_hcd i58 derive Interrupt 58, for device(s): 20453378-edge xhci_hcd
20453379-edge xhci_hcd i59 derive Interrupt 59, for device(s): 20453379-edge xhci_hcd
20453380-edge xhci_hcd i60 derive Interrupt 60, for device(s): 20453380-edge xhci_hcd
20453381-edge xhci_hcd i61 derive Interrupt 61, for device(s): 20453381-edge xhci_hcd
20453382-edge xhci_hcd i62 derive Interrupt 62, for device(s): 20453382-edge xhci_hcd
20453383-edge xhci_hcd i63 derive Interrupt 63, for device(s): 20453383-edge xhci_hcd
19924992-edge snd_hda_intel:card0 i65 derive Interrupt 65, for device(s): 19924992-edge snd_hda_intel:card0
20977664-edge snd_hda_intel:card1 i67 derive Interrupt 67, for device(s): 20977664-edge snd_hda_intel:card1
19922944-edge radeon i69 derive Interrupt 69, for device(s): 19922944-edge radeon
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
Hypervisor callback interrupts iHYP derive Interrupt HYP, for device(s): Hypervisor callback interrupts
Hyper-V reenlightenment interrupts iHRE derive Interrupt HRE, for device(s): Hyper-V reenlightenment interrupts
Hyper-V stimer0 interrupts iHVS derive Interrupt HVS, for device(s): Hyper-V stimer0 interrupts
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 2.0.49 at 2021-04-08 20:31:27+0200 (CEST) with MunStrap template.