Graph Information
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 | Warn | Crit | Info |
|---|---|---|---|---|---|
| 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 virtio3 | i22 | derive | Interrupt 22, for device(s): 22-fasteoi virtio3 | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i24 | derive | Interrupt 24, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i25 | derive | Interrupt 25, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i26 | derive | Interrupt 26, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i27 | derive | Interrupt 27, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i28 | derive | Interrupt 28, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i29 | derive | Interrupt 29, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i30 | derive | Interrupt 30, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i31 | derive | Interrupt 31, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i32 | derive | Interrupt 32, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i33 | derive | Interrupt 33, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i34 | derive | Interrupt 34, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i35 | derive | Interrupt 35, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i36 | derive | Interrupt 36, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i37 | derive | Interrupt 37, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i38 | derive | Interrupt 38, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i39 | derive | Interrupt 39, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i40 | derive | Interrupt 40, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i41 | derive | Interrupt 41, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i42 | derive | Interrupt 42, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i43 | derive | Interrupt 43, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i44 | derive | Interrupt 44, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i45 | derive | Interrupt 45, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i46 | derive | Interrupt 46, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge PCIe PME, aerdrv, PCIe bwctrl | i47 | derive | Interrupt 47, for device(s): 0-edge PCIe PME, aerdrv, PCIe bwctrl | ||
| 0-edge virtio1-config | i48 | derive | Interrupt 48, for device(s): 0-edge virtio1-config | ||
| 1-edge virtio1-virtqueues | i49 | derive | Interrupt 49, for device(s): 1-edge virtio1-virtqueues | ||
| 0-edge virtio4-config | i50 | derive | Interrupt 50, for device(s): 0-edge virtio4-config | ||
| 1-edge virtio4-input | i51 | derive | Interrupt 51, for device(s): 1-edge virtio4-input | ||
| 0-edge virtio2-config | i52 | derive | Interrupt 52, for device(s): 0-edge virtio2-config | ||
| 1-edge virtio2-req.0 | i53 | derive | Interrupt 53, for device(s): 1-edge virtio2-req.0 | ||
| 2-edge virtio2-req.1 | i54 | derive | Interrupt 54, for device(s): 2-edge virtio2-req.1 | ||
| 3-edge virtio2-req.2 | i55 | derive | Interrupt 55, for device(s): 3-edge virtio2-req.2 | ||
| 4-edge virtio2-req.3 | i56 | derive | Interrupt 56, for device(s): 4-edge virtio2-req.3 | ||
| 0-edge ahci[0000:00:1f.2] | i57 | derive | Interrupt 57, for device(s): 0-edge ahci[0000:00:1f.2] | ||
| 0-edge xhci_hcd | i58 | derive | Interrupt 58, for device(s): 0-edge xhci_hcd | ||
| 0-edge virtio7-config | i63 | derive | Interrupt 63, for device(s): 0-edge virtio7-config | ||
| 1-edge virtio7-control | i64 | derive | Interrupt 64, for device(s): 1-edge virtio7-control | ||
| 2-edge virtio7-event | i65 | derive | Interrupt 65, for device(s): 2-edge virtio7-event | ||
| 3-edge virtio7-request | i66 | derive | Interrupt 66, for device(s): 3-edge virtio7-request | ||
| 4-edge virtio7-request | i67 | derive | Interrupt 67, for device(s): 4-edge virtio7-request | ||
| 5-edge virtio7-request | i68 | derive | Interrupt 68, for device(s): 5-edge virtio7-request | ||
| 6-edge virtio7-request | i69 | derive | Interrupt 69, for device(s): 6-edge virtio7-request | ||
| 0-edge virtio0-config | i70 | derive | Interrupt 70, for device(s): 0-edge virtio0-config | ||
| 1-edge virtio0-input.0 | i71 | derive | Interrupt 71, for device(s): 1-edge virtio0-input.0 | ||
| 2-edge virtio0-output.0 | i72 | derive | Interrupt 72, for device(s): 2-edge virtio0-output.0 | ||
| 0-edge virtio5-config | i73 | derive | Interrupt 73, for device(s): 0-edge virtio5-config | ||
| 1-edge virtio5-input.0 | i74 | derive | Interrupt 74, for device(s): 1-edge virtio5-input.0 | ||
| 2-edge virtio5-output.0 | i75 | derive | Interrupt 75, for device(s): 2-edge virtio5-output.0 | ||
| 0-edge virtio6-config | i76 | derive | Interrupt 76, for device(s): 0-edge virtio6-config | ||
| 1-edge virtio6-input.0 | i77 | derive | Interrupt 77, for device(s): 1-edge virtio6-input.0 | ||
| 2-edge virtio6-output.0 | i78 | derive | Interrupt 78, for device(s): 2-edge virtio6-output.0 | ||
| 0-edge virtio8-config | i79 | derive | Interrupt 79, for device(s): 0-edge virtio8-config | ||
| 1-edge virtio8-input.0 | i80 | derive | Interrupt 80, for device(s): 1-edge virtio8-input.0 | ||
| 2-edge virtio8-output.0 | i81 | derive | Interrupt 81, for device(s): 2-edge virtio8-output.0 | ||
| 0-edge virtio9-config | i82 | derive | Interrupt 82, for device(s): 0-edge virtio9-config | ||
| 1-edge virtio9-input.0 | i83 | derive | Interrupt 83, for device(s): 1-edge virtio9-input.0 | ||
| 2-edge virtio9-output.0 | i84 | derive | Interrupt 84, for device(s): 2-edge virtio9-output.0 | ||
| 0-edge virtio10-config | i85 | derive | Interrupt 85, for device(s): 0-edge virtio10-config | ||
| 1-edge virtio10-input.0 | i86 | derive | Interrupt 86, for device(s): 1-edge virtio10-input.0 | ||
| 2-edge virtio10-output.0 | i87 | derive | Interrupt 87, for device(s): 2-edge virtio10-output.0 | ||
| 0-edge virtio11-config | i88 | derive | Interrupt 88, for device(s): 0-edge virtio11-config | ||
| 1-edge virtio11-input.0 | i89 | derive | Interrupt 89, for device(s): 1-edge virtio11-input.0 | ||
| 2-edge virtio11-output.0 | i90 | derive | Interrupt 90, for device(s): 2-edge virtio11-output.0 | ||
| 0-edge virtio12-config | i91 | derive | Interrupt 91, for device(s): 0-edge virtio12-config | ||
| 1-edge virtio12-input.0 | i92 | derive | Interrupt 92, for device(s): 1-edge virtio12-input.0 | ||
| 2-edge virtio12-output.0 | i93 | derive | Interrupt 93, for device(s): 2-edge virtio12-output.0 | ||
| 0-edge virtio13-config | i94 | derive | Interrupt 94, for device(s): 0-edge virtio13-config | ||
| 1-edge virtio13-input.0 | i95 | derive | Interrupt 95, for device(s): 1-edge virtio13-input.0 | ||
| 2-edge virtio13-output.0 | i96 | derive | Interrupt 96, for device(s): 2-edge virtio13-output.0 | ||
| 0-edge virtio14-config | i97 | derive | Interrupt 97, for device(s): 0-edge virtio14-config | ||
| 1-edge virtio14-input.0 | i98 | derive | Interrupt 98, for device(s): 1-edge virtio14-input.0 | ||
| 2-edge virtio14-output.0 | i99 | derive | Interrupt 99, for device(s): 2-edge virtio14-output.0 | ||
| 0-edge virtio15-config | i100 | derive | Interrupt 100, for device(s): 0-edge virtio15-config | ||
| 1-edge virtio15-input.0 | i101 | derive | Interrupt 101, for device(s): 1-edge virtio15-input.0 | ||
| 2-edge virtio15-output.0 | i102 | derive | Interrupt 102, for device(s): 2-edge virtio15-output.0 | ||
| 0-edge virtio16-config | i103 | derive | Interrupt 103, for device(s): 0-edge virtio16-config | ||
| 1-edge virtio16-input.0 | i104 | derive | Interrupt 104, for device(s): 1-edge virtio16-input.0 | ||
| 2-edge virtio16-output.0 | i105 | derive | Interrupt 105, for device(s): 2-edge virtio16-output.0 | ||
| 0-edge virtio17-config | i106 | derive | Interrupt 106, for device(s): 0-edge virtio17-config | ||
| 1-edge virtio17-input.0 | i107 | derive | Interrupt 107, for device(s): 1-edge virtio17-input.0 | ||
| 2-edge virtio17-output.0 | i108 | derive | Interrupt 108, for device(s): 2-edge virtio17-output.0 | ||
| 0-edge virtio18-config | i109 | derive | Interrupt 109, for device(s): 0-edge virtio18-config | ||
| 1-edge virtio18-input.0 | i110 | derive | Interrupt 110, for device(s): 1-edge virtio18-input.0 | ||
| 2-edge virtio18-output.0 | i111 | derive | Interrupt 111, for device(s): 2-edge virtio18-output.0 | ||
| 0-edge virtio19-config | i112 | derive | Interrupt 112, for device(s): 0-edge virtio19-config | ||
| 1-edge virtio19-input.0 | i113 | derive | Interrupt 113, for device(s): 1-edge virtio19-input.0 | ||
| 2-edge virtio19-output.0 | i114 | derive | Interrupt 114, for device(s): 2-edge virtio19-output.0 | ||
| 0-edge virtio20-config | i115 | derive | Interrupt 115, for device(s): 0-edge virtio20-config | ||
| 1-edge virtio20-input.0 | i116 | derive | Interrupt 116, for device(s): 1-edge virtio20-input.0 | ||
| 2-edge virtio20-output.0 | i117 | derive | Interrupt 117, for device(s): 2-edge virtio20-output.0 | ||
| 0-edge virtio21-config | i118 | derive | Interrupt 118, for device(s): 0-edge virtio21-config | ||
| 1-edge virtio21-input.0 | i119 | derive | Interrupt 119, for device(s): 1-edge virtio21-input.0 | ||
| 2-edge virtio21-output.0 | i120 | derive | Interrupt 120, for device(s): 2-edge virtio21-output.0 | ||
| 0-edge virtio22-config | i121 | derive | Interrupt 121, for device(s): 0-edge virtio22-config | ||
| 1-edge virtio22-input.0 | i122 | derive | Interrupt 122, for device(s): 1-edge virtio22-input.0 | ||
| 2-edge virtio22-output.0 | i123 | derive | Interrupt 123, for device(s): 2-edge virtio22-output.0 | ||
| 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 | ||
| 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 | ||
| Posted MSI notification event | iPMN | derive | Interrupt PMN, for device(s): Posted MSI notification event |