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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
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
10-edge ipmi_si i10 derive Interrupt 10, for device(s): 10-edge ipmi_si
22-fasteoi ehci_hcd:usb2 i22 derive Interrupt 22, for device(s): 22-fasteoi ehci_hcd:usb2
23-fasteoi ehci_hcd:usb1 i23 derive Interrupt 23, for device(s): 23-fasteoi ehci_hcd:usb1
16384-edge PCIe PME, aerdrv i25 derive Interrupt 25, for device(s): 16384-edge PCIe PME, aerdrv
18432-edge PCIe PME, aerdrv i26 derive Interrupt 26, for device(s): 18432-edge PCIe PME, aerdrv
32768-edge PCIe PME, aerdrv i27 derive Interrupt 27, for device(s): 32768-edge PCIe PME, aerdrv
36864-edge PCIe PME, aerdrv i28 derive Interrupt 28, for device(s): 36864-edge PCIe PME, aerdrv
49152-edge PCIe PME, aerdrv i29 derive Interrupt 29, for device(s): 49152-edge PCIe PME, aerdrv
53248-edge PCIe PME, aerdrv i30 derive Interrupt 30, for device(s): 53248-edge PCIe PME, aerdrv
278528-edge PCIe PME, aerdrv i31 derive Interrupt 31, for device(s): 278528-edge PCIe PME, aerdrv
458752-edge PCIe PME, aerdrv i32 derive Interrupt 32, for device(s): 458752-edge PCIe PME, aerdrv
473088-edge PCIe PME, aerdrv i33 derive Interrupt 33, for device(s): 473088-edge PCIe PME, aerdrv
33570816-edge PCIe PME, aerdrv i38 derive Interrupt 38, for device(s): 33570816-edge PCIe PME, aerdrv
33587200-edge PCIe PME, aerdrv i39 derive Interrupt 39, for device(s): 33587200-edge PCIe PME, aerdrv
33603584-edge PCIe PME, aerdrv i40 derive Interrupt 40, for device(s): 33603584-edge PCIe PME, aerdrv
33607680-edge PCIe PME, aerdrv i41 derive Interrupt 41, for device(s): 33607680-edge PCIe PME, aerdrv
1572864-edge megasas0-msix0 i44 derive Interrupt 44, for device(s): 1572864-edge megasas0-msix0
1572865-edge megasas0-msix1 i45 derive Interrupt 45, for device(s): 1572865-edge megasas0-msix1
1572866-edge megasas0-msix2 i46 derive Interrupt 46, for device(s): 1572866-edge megasas0-msix2
1572867-edge megasas0-msix3 i47 derive Interrupt 47, for device(s): 1572867-edge megasas0-msix3
1572868-edge megasas0-msix4 i48 derive Interrupt 48, for device(s): 1572868-edge megasas0-msix4
1572869-edge megasas0-msix5 i49 derive Interrupt 49, for device(s): 1572869-edge megasas0-msix5
1572870-edge megasas0-msix6 i50 derive Interrupt 50, for device(s): 1572870-edge megasas0-msix6
1572871-edge megasas0-msix7 i51 derive Interrupt 51, for device(s): 1572871-edge megasas0-msix7
1572872-edge megasas0-msix8 i52 derive Interrupt 52, for device(s): 1572872-edge megasas0-msix8
1572873-edge megasas0-msix9 i53 derive Interrupt 53, for device(s): 1572873-edge megasas0-msix9
1572874-edge megasas0-msix10 i54 derive Interrupt 54, for device(s): 1572874-edge megasas0-msix10
1572875-edge megasas0-msix11 i55 derive Interrupt 55, for device(s): 1572875-edge megasas0-msix11
1572876-edge megasas0-msix12 i56 derive Interrupt 56, for device(s): 1572876-edge megasas0-msix12
1572877-edge megasas0-msix13 i57 derive Interrupt 57, for device(s): 1572877-edge megasas0-msix13
1572878-edge megasas0-msix14 i58 derive Interrupt 58, for device(s): 1572878-edge megasas0-msix14
1572879-edge megasas0-msix15 i59 derive Interrupt 59, for device(s): 1572879-edge megasas0-msix15
512000-edge ahci[0000:00:1f.2] i60 derive Interrupt 60, for device(s): 512000-edge ahci[0000:00:1f.2]
524288-edge eno1-tx-0 i65 derive Interrupt 65, for device(s): 524288-edge eno1-tx-0
524289-edge eno1-rx-1 i66 derive Interrupt 66, for device(s): 524289-edge eno1-rx-1
524290-edge eno1-rx-2 i67 derive Interrupt 67, for device(s): 524290-edge eno1-rx-2
524291-edge eno1-rx-3 i68 derive Interrupt 68, for device(s): 524291-edge eno1-rx-3
524292-edge eno1-rx-4 i69 derive Interrupt 69, for device(s): 524292-edge eno1-rx-4
0-edge dmar0 i88 derive Interrupt 88, for device(s): 0-edge dmar0
1-edge dmar1 i89 derive Interrupt 89, for device(s): 1-edge dmar1
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 2.0.67 at 2021-11-30 23:42:22+0000 (UTC) with MunStrap template.