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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
1-edge i8042 i1 derive Interrupt 1, for device(s): 1-edge i8042
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
12-edge i8042 i12 derive Interrupt 12, for device(s): 12-edge i8042
16-fasteoi i801_smbus i16 derive Interrupt 16, for device(s): 16-fasteoi i801_smbus
22-fasteoi virtio2 i22 derive Interrupt 22, for device(s): 22-fasteoi virtio2
32768-edge PCIe PME, aerdrv i24 derive Interrupt 24, for device(s): 32768-edge PCIe PME, aerdrv
34816-edge PCIe PME, aerdrv i25 derive Interrupt 25, for device(s): 34816-edge PCIe PME, aerdrv
36864-edge PCIe PME, aerdrv i26 derive Interrupt 26, for device(s): 36864-edge PCIe PME, aerdrv
38912-edge PCIe PME, aerdrv i27 derive Interrupt 27, for device(s): 38912-edge PCIe PME, aerdrv
40960-edge PCIe PME, aerdrv i28 derive Interrupt 28, for device(s): 40960-edge PCIe PME, aerdrv
43008-edge PCIe PME, aerdrv i29 derive Interrupt 29, for device(s): 43008-edge PCIe PME, aerdrv
45056-edge PCIe PME, aerdrv i30 derive Interrupt 30, for device(s): 45056-edge PCIe PME, aerdrv
47104-edge PCIe PME, aerdrv i31 derive Interrupt 31, for device(s): 47104-edge PCIe PME, aerdrv
49152-edge PCIe PME, aerdrv i32 derive Interrupt 32, for device(s): 49152-edge PCIe PME, aerdrv
51200-edge PCIe PME, aerdrv i33 derive Interrupt 33, for device(s): 51200-edge PCIe PME, aerdrv
53248-edge PCIe PME, aerdrv i34 derive Interrupt 34, for device(s): 53248-edge PCIe PME, aerdrv
55296-edge PCIe PME, aerdrv i35 derive Interrupt 35, for device(s): 55296-edge PCIe PME, aerdrv
57344-edge PCIe PME, aerdrv i36 derive Interrupt 36, for device(s): 57344-edge PCIe PME, aerdrv
59392-edge PCIe PME, aerdrv i37 derive Interrupt 37, for device(s): 59392-edge PCIe PME, aerdrv
61440-edge PCIe PME, aerdrv i38 derive Interrupt 38, for device(s): 61440-edge PCIe PME, aerdrv
63488-edge PCIe PME, aerdrv i39 derive Interrupt 39, for device(s): 63488-edge PCIe PME, aerdrv
65536-edge PCIe PME, aerdrv i40 derive Interrupt 40, for device(s): 65536-edge PCIe PME, aerdrv
67584-edge PCIe PME, aerdrv i41 derive Interrupt 41, for device(s): 67584-edge PCIe PME, aerdrv
524288-edge virtio0-config i42 derive Interrupt 42, for device(s): 524288-edge virtio0-config
524289-edge virtio0-input.0 i43 derive Interrupt 43, for device(s): 524289-edge virtio0-input.0
524290-edge virtio0-output.0 i44 derive Interrupt 44, for device(s): 524290-edge virtio0-output.0
2621440-edge virtio1-config i45 derive Interrupt 45, for device(s): 2621440-edge virtio1-config
2621441-edge virtio1-req.0 i46 derive Interrupt 46, for device(s): 2621441-edge virtio1-req.0
2097152-edge xhci_hcd i47 derive Interrupt 47, for device(s): 2097152-edge xhci_hcd
2097153-edge xhci_hcd i48 derive Interrupt 48, for device(s): 2097153-edge xhci_hcd
512000-edge ahci[0000:00:1f.2] i49 derive Interrupt 49, for device(s): 512000-edge ahci[0000:00:1f.2]
3670016-edge virtio3-config i50 derive Interrupt 50, for device(s): 3670016-edge virtio3-config
3670017-edge virtio3-input i51 derive Interrupt 51, for device(s): 3670017-edge virtio3-input
442368-edge snd_hda_intel:card0 i52 derive Interrupt 52, for device(s): 442368-edge snd_hda_intel:card0
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 2024-07-16 21:50:24+0200 (CEST) with MunStrap template.