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 | ||
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 | ||
18 | i18 | derive | Interrupt 18, for device(s): 18-fasteoi i801_smbus, ehci_hcd:usb1, ehci_hcd:usb4 | ||
16384-edge PCIe PME | i25 | derive | Interrupt 25, for device(s): 16384-edge PCIe PME | ||
49152-edge PCIe PME | i27 | derive | Interrupt 27, for device(s): 49152-edge PCIe PME | ||
53248-edge PCIe PME | i28 | derive | Interrupt 28, for device(s): 53248-edge PCIe PME | ||
55296-edge PCIe PME | i29 | derive | Interrupt 29, for device(s): 55296-edge PCIe PME | ||
458752-edge PCIe PME, pciehp | i30 | derive | Interrupt 30, for device(s): 458752-edge PCIe PME, pciehp | ||
471040-edge PCIe PME | i31 | derive | Interrupt 31, for device(s): 471040-edge PCIe PME | ||
1048576-edge nvme0q0 | i32 | derive | Interrupt 32, for device(s): 1048576-edge nvme0q0 | ||
1048581-edge nvme0q5 | i34 | derive | Interrupt 34, for device(s): 1048581-edge nvme0q5 | ||
2097152-edge eno1 | i36 | derive | Interrupt 36, for device(s): 2097152-edge eno1 | ||
2097153-edge eno1-TxRx-0 | i37 | derive | Interrupt 37, for device(s): 2097153-edge eno1-TxRx-0 | ||
2097154-edge eno1-TxRx-1 | i38 | derive | Interrupt 38, for device(s): 2097154-edge eno1-TxRx-1 | ||
2097155-edge eno1-TxRx-2 | i39 | derive | Interrupt 39, for device(s): 2097155-edge eno1-TxRx-2 | ||
2097156-edge eno1-TxRx-3 | i40 | derive | Interrupt 40, for device(s): 2097156-edge eno1-TxRx-3 | ||
2097157-edge eno1-TxRx-4 | i41 | derive | Interrupt 41, for device(s): 2097157-edge eno1-TxRx-4 | ||
2097158-edge eno1-TxRx-5 | i42 | derive | Interrupt 42, for device(s): 2097158-edge eno1-TxRx-5 | ||
2097159-edge eno1-TxRx-6 | i43 | derive | Interrupt 43, for device(s): 2097159-edge eno1-TxRx-6 | ||
2097160-edge eno1-TxRx-7 | i44 | derive | Interrupt 44, for device(s): 2097160-edge eno1-TxRx-7 | ||
1048577-edge nvme0q1 | i45 | derive | Interrupt 45, for device(s): 1048577-edge nvme0q1 | ||
1048578-edge nvme0q2 | i46 | derive | Interrupt 46, for device(s): 1048578-edge nvme0q2 | ||
1048579-edge nvme0q3 | i47 | derive | Interrupt 47, for device(s): 1048579-edge nvme0q3 | ||
0-edge dmar0 | i48 | derive | Interrupt 48, for device(s): 0-edge dmar0 | ||
1048580-edge nvme0q4 | i49 | derive | Interrupt 49, for device(s): 1048580-edge nvme0q4 | ||
1048582-edge nvme0q6 | i50 | derive | Interrupt 50, for device(s): 1048582-edge nvme0q6 | ||
1048583-edge nvme0q7 | i51 | derive | Interrupt 51, for device(s): 1048583-edge nvme0q7 | ||
1048584-edge nvme0q8 | i52 | derive | Interrupt 52, for device(s): 1048584-edge nvme0q8 | ||
1048585-edge nvme0q9 | i53 | derive | Interrupt 53, for device(s): 1048585-edge nvme0q9 | ||
1048586-edge nvme0q10 | i54 | derive | Interrupt 54, for device(s): 1048586-edge nvme0q10 | ||
1048587-edge nvme0q11 | i55 | derive | Interrupt 55, for device(s): 1048587-edge nvme0q11 | ||
1572864-edge nvme1q0 | i56 | derive | Interrupt 56, for device(s): 1572864-edge nvme1q0 | ||
1048588-edge nvme0q12 | i57 | derive | Interrupt 57, for device(s): 1048588-edge nvme0q12 | ||
1572865-edge nvme1q1 | i58 | derive | Interrupt 58, for device(s): 1572865-edge nvme1q1 | ||
1048589-edge nvme0q13 | i59 | derive | Interrupt 59, for device(s): 1048589-edge nvme0q13 | ||
1572866-edge nvme1q2 | i60 | derive | Interrupt 60, for device(s): 1572866-edge nvme1q2 | ||
1048590-edge nvme0q14 | i61 | derive | Interrupt 61, for device(s): 1048590-edge nvme0q14 | ||
1572867-edge nvme1q3 | i62 | derive | Interrupt 62, for device(s): 1572867-edge nvme1q3 | ||
1048591-edge nvme0q15 | i63 | derive | Interrupt 63, for device(s): 1048591-edge nvme0q15 | ||
1572868-edge nvme1q4 | i64 | derive | Interrupt 64, for device(s): 1572868-edge nvme1q4 | ||
1048592-edge nvme0q16 | i65 | derive | Interrupt 65, for device(s): 1048592-edge nvme0q16 | ||
1572869-edge nvme1q5 | i66 | derive | Interrupt 66, for device(s): 1572869-edge nvme1q5 | ||
1572870-edge nvme1q6 | i67 | derive | Interrupt 67, for device(s): 1572870-edge nvme1q6 | ||
1572871-edge nvme1q7 | i68 | derive | Interrupt 68, for device(s): 1572871-edge nvme1q7 | ||
1572872-edge nvme1q8 | i69 | derive | Interrupt 69, for device(s): 1572872-edge nvme1q8 | ||
1572873-edge nvme1q9 | i70 | derive | Interrupt 70, for device(s): 1572873-edge nvme1q9 | ||
1572874-edge nvme1q10 | i71 | derive | Interrupt 71, for device(s): 1572874-edge nvme1q10 | ||
1572875-edge nvme1q11 | i72 | derive | Interrupt 72, for device(s): 1572875-edge nvme1q11 | ||
1572876-edge nvme1q12 | i73 | derive | Interrupt 73, for device(s): 1572876-edge nvme1q12 | ||
1572877-edge nvme1q13 | i74 | derive | Interrupt 74, for device(s): 1572877-edge nvme1q13 | ||
1572878-edge nvme1q14 | i75 | derive | Interrupt 75, for device(s): 1572878-edge nvme1q14 | ||
1572879-edge nvme1q15 | i76 | derive | Interrupt 76, for device(s): 1572879-edge nvme1q15 | ||
1572880-edge nvme1q16 | i77 | derive | Interrupt 77, for device(s): 1572880-edge nvme1q16 | ||
286720-edge ahci[0000:00:11.4] | i88 | derive | Interrupt 88, for device(s): 286720-edge ahci[0000:00:11.4] | ||
327680-edge xhci_hcd | i89 | derive | Interrupt 89, for device(s): 327680-edge xhci_hcd | ||
512000-edge ahci[0000:00:1f.2] | i90 | derive | Interrupt 90, for device(s): 512000-edge ahci[0000:00:1f.2] | ||
65536-edge ioat-msix | i92 | derive | Interrupt 92, for device(s): 65536-edge ioat-msix | ||
67584-edge ioat-msix | i94 | derive | Interrupt 94, for device(s): 67584-edge ioat-msix | ||
69632-edge ioat-msix | i95 | derive | Interrupt 95, for device(s): 69632-edge ioat-msix | ||
71680-edge ioat-msix | i96 | derive | Interrupt 96, for device(s): 71680-edge ioat-msix | ||
73728-edge ioat-msix | i97 | derive | Interrupt 97, for device(s): 73728-edge ioat-msix | ||
75776-edge ioat-msix | i98 | derive | Interrupt 98, for device(s): 75776-edge ioat-msix | ||
77824-edge ioat-msix | i99 | derive | Interrupt 99, for device(s): 77824-edge ioat-msix | ||
79872-edge ioat-msix | i100 | derive | Interrupt 100, for device(s): 79872-edge ioat-msix | ||
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 |