Service graphs
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 |
---|---|---|---|---|---|
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 | i26 | derive | Interrupt 26, for device(s): 4096-edge AMD-Vi | ||
20480-edge PCIe PME, aerdrv | i27 | derive | Interrupt 27, for device(s): 20480-edge PCIe PME, aerdrv | ||
116736-edge PCIe PME, aerdrv | i29 | derive | Interrupt 29, for device(s): 116736-edge PCIe PME, aerdrv | ||
133120-edge PCIe PME, aerdrv | i30 | derive | Interrupt 30, for device(s): 133120-edge PCIe PME, aerdrv | ||
2099200-edge xhci_hcd | i37 | derive | Interrupt 37, for device(s): 2099200-edge xhci_hcd | ||
2103296-edge xhci_hcd | i38 | derive | Interrupt 38, for device(s): 2103296-edge xhci_hcd | ||
2103297-edge xhci_hcd | i39 | derive | Interrupt 39, for device(s): 2103297-edge xhci_hcd | ||
2103298-edge xhci_hcd | i40 | derive | Interrupt 40, for device(s): 2103298-edge xhci_hcd | ||
2103299-edge xhci_hcd | i41 | derive | Interrupt 41, for device(s): 2103299-edge xhci_hcd | ||
2103300-edge xhci_hcd | i42 | derive | Interrupt 42, for device(s): 2103300-edge xhci_hcd | ||
2103301-edge xhci_hcd | i43 | derive | Interrupt 43, for device(s): 2103301-edge xhci_hcd | ||
2103302-edge xhci_hcd | i44 | derive | Interrupt 44, for device(s): 2103302-edge xhci_hcd | ||
2103303-edge xhci_hcd | i45 | derive | Interrupt 45, for device(s): 2103303-edge xhci_hcd | ||
4200448-edge xhci_hcd | i47 | derive | Interrupt 47, for device(s): 4200448-edge xhci_hcd | ||
4200449-edge xhci_hcd | i48 | derive | Interrupt 48, for device(s): 4200449-edge xhci_hcd | ||
4200450-edge xhci_hcd | i49 | derive | Interrupt 49, for device(s): 4200450-edge xhci_hcd | ||
4200451-edge xhci_hcd | i50 | derive | Interrupt 50, for device(s): 4200451-edge xhci_hcd | ||
4200452-edge xhci_hcd | i51 | derive | Interrupt 51, for device(s): 4200452-edge xhci_hcd | ||
4200453-edge xhci_hcd | i52 | derive | Interrupt 52, for device(s): 4200453-edge xhci_hcd | ||
4200454-edge xhci_hcd | i53 | derive | Interrupt 53, for device(s): 4200454-edge xhci_hcd | ||
4200455-edge xhci_hcd | i54 | derive | Interrupt 54, for device(s): 4200455-edge xhci_hcd | ||
2621442-edge ahci2 | i57 | derive | Interrupt 57, for device(s): 2621442-edge ahci2 | ||
2621443-edge ahci3 | i58 | derive | Interrupt 58, for device(s): 2621443-edge ahci3 | ||
1572864-edge enp3s0 | i71 | derive | Interrupt 71, for device(s): 1572864-edge enp3s0 | ||
1572865-edge enp3s0-rx-0 | i72 | derive | Interrupt 72, for device(s): 1572865-edge enp3s0-rx-0 | ||
1572866-edge enp3s0-rx-1 | i73 | derive | Interrupt 73, for device(s): 1572866-edge enp3s0-rx-1 | ||
1572867-edge enp3s0-tx-0 | i74 | derive | Interrupt 74, for device(s): 1572867-edge enp3s0-tx-0 | ||
1572868-edge enp3s0-tx-1 | i75 | derive | Interrupt 75, for device(s): 1572868-edge enp3s0-tx-1 | ||
3145728-edge ahci0 | i76 | derive | Interrupt 76, for device(s): 3145728-edge ahci0 | ||
3145729-edge ahci1 | i77 | derive | Interrupt 77, for device(s): 3145729-edge ahci1 | ||
3145732-edge ahci4 | i80 | derive | Interrupt 80, for device(s): 3145732-edge ahci4 | ||
3145733-edge ahci5 | i81 | derive | Interrupt 81, for device(s): 3145733-edge ahci5 | ||
4196353-edge ccp-1 | i94 | derive | Interrupt 94, for device(s): 4196353-edge ccp-1 | ||
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 |