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 | ||
10-edge ipmi_si | i10 | derive | Interrupt 10, for device(s): 10-edge ipmi_si | ||
18-fasteoi ehci_hcd:usb1, ehci_hcd:usb2 | i18 | derive | Interrupt 18, for device(s): 18-fasteoi ehci_hcd:usb1, ehci_hcd:usb2 | ||
16384-edge PCIe PME, aerdrv | i25 | derive | Interrupt 25, for device(s): 16384-edge PCIe PME, aerdrv | ||
32768-edge PCIe PME, aerdrv | i26 | derive | Interrupt 26, for device(s): 32768-edge PCIe PME, aerdrv | ||
49152-edge PCIe PME, aerdrv | i27 | derive | Interrupt 27, for device(s): 49152-edge PCIe PME, aerdrv | ||
53248-edge PCIe PME, aerdrv | i28 | derive | Interrupt 28, for device(s): 53248-edge PCIe PME, aerdrv | ||
458752-edge PCIe PME | i29 | derive | Interrupt 29, for device(s): 458752-edge PCIe PME | ||
466944-edge PCIe PME, aerdrv | i30 | derive | Interrupt 30, for device(s): 466944-edge PCIe PME, aerdrv | ||
473088-edge PCIe PME, aerdrv | i31 | derive | Interrupt 31, for device(s): 473088-edge PCIe PME, aerdrv | ||
67125248-edge PCIe PME, aerdrv | i35 | derive | Interrupt 35, for device(s): 67125248-edge PCIe PME, aerdrv | ||
67158016-edge PCIe PME, aerdrv | i36 | derive | Interrupt 36, for device(s): 67158016-edge PCIe PME, aerdrv | ||
3145728-edge eno3 | i38 | derive | Interrupt 38, for device(s): 3145728-edge eno3 | ||
3145729-edge eno3-TxRx-0 | i39 | derive | Interrupt 39, for device(s): 3145729-edge eno3-TxRx-0 | ||
3145730-edge eno3-TxRx-1 | i40 | derive | Interrupt 40, for device(s): 3145730-edge eno3-TxRx-1 | ||
3145731-edge eno3-TxRx-2 | i41 | derive | Interrupt 41, for device(s): 3145731-edge eno3-TxRx-2 | ||
3145732-edge eno3-TxRx-3 | i42 | derive | Interrupt 42, for device(s): 3145732-edge eno3-TxRx-3 | ||
3145733-edge eno3-TxRx-4 | i43 | derive | Interrupt 43, for device(s): 3145733-edge eno3-TxRx-4 | ||
3145734-edge eno3-TxRx-5 | i44 | derive | Interrupt 44, for device(s): 3145734-edge eno3-TxRx-5 | ||
3145735-edge eno3-TxRx-6 | i45 | derive | Interrupt 45, for device(s): 3145735-edge eno3-TxRx-6 | ||
3145736-edge eno3-TxRx-7 | i46 | derive | Interrupt 46, for device(s): 3145736-edge eno3-TxRx-7 | ||
1048576-edge megasas0-msix0 | i47 | derive | Interrupt 47, for device(s): 1048576-edge megasas0-msix0 | ||
1048577-edge megasas0-msix1 | i48 | derive | Interrupt 48, for device(s): 1048577-edge megasas0-msix1 | ||
1048578-edge megasas0-msix2 | i49 | derive | Interrupt 49, for device(s): 1048578-edge megasas0-msix2 | ||
1048579-edge megasas0-msix3 | i50 | derive | Interrupt 50, for device(s): 1048579-edge megasas0-msix3 | ||
1048580-edge megasas0-msix4 | i51 | derive | Interrupt 51, for device(s): 1048580-edge megasas0-msix4 | ||
1048581-edge megasas0-msix5 | i52 | derive | Interrupt 52, for device(s): 1048581-edge megasas0-msix5 | ||
1048582-edge megasas0-msix6 | i53 | derive | Interrupt 53, for device(s): 1048582-edge megasas0-msix6 | ||
1048583-edge megasas0-msix7 | i54 | derive | Interrupt 54, for device(s): 1048583-edge megasas0-msix7 | ||
1048584-edge megasas0-msix8 | i55 | derive | Interrupt 55, for device(s): 1048584-edge megasas0-msix8 | ||
1048585-edge megasas0-msix9 | i56 | derive | Interrupt 56, for device(s): 1048585-edge megasas0-msix9 | ||
1048586-edge megasas0-msix10 | i57 | derive | Interrupt 57, for device(s): 1048586-edge megasas0-msix10 | ||
1048587-edge megasas0-msix11 | i58 | derive | Interrupt 58, for device(s): 1048587-edge megasas0-msix11 | ||
1048588-edge megasas0-msix12 | i59 | derive | Interrupt 59, for device(s): 1048588-edge megasas0-msix12 | ||
1048589-edge megasas0-msix13 | i60 | derive | Interrupt 60, for device(s): 1048589-edge megasas0-msix13 | ||
1048590-edge megasas0-msix14 | i61 | derive | Interrupt 61, for device(s): 1048590-edge megasas0-msix14 | ||
1048591-edge megasas0-msix15 | i62 | derive | Interrupt 62, for device(s): 1048591-edge megasas0-msix15 | ||
1048592-edge megasas0-msix16 | i63 | derive | Interrupt 63, for device(s): 1048592-edge megasas0-msix16 | ||
1048593-edge megasas0-msix17 | i64 | derive | Interrupt 64, for device(s): 1048593-edge megasas0-msix17 | ||
1048594-edge megasas0-msix18 | i65 | derive | Interrupt 65, for device(s): 1048594-edge megasas0-msix18 | ||
1048595-edge megasas0-msix19 | i66 | derive | Interrupt 66, for device(s): 1048595-edge megasas0-msix19 | ||
1048596-edge megasas0-msix20 | i67 | derive | Interrupt 67, for device(s): 1048596-edge megasas0-msix20 | ||
1048597-edge megasas0-msix21 | i68 | derive | Interrupt 68, for device(s): 1048597-edge megasas0-msix21 | ||
1048598-edge megasas0-msix22 | i69 | derive | Interrupt 69, for device(s): 1048598-edge megasas0-msix22 | ||
1048599-edge megasas0-msix23 | i70 | derive | Interrupt 70, for device(s): 1048599-edge megasas0-msix23 | ||
1048600-edge megasas0-msix24 | i71 | derive | Interrupt 71, for device(s): 1048600-edge megasas0-msix24 | ||
0-edge dmar0 | i72 | derive | Interrupt 72, for device(s): 0-edge dmar0 | ||
1-edge dmar1 | i73 | derive | Interrupt 73, for device(s): 1-edge dmar1 | ||
1048601-edge megasas0-msix25 | i74 | derive | Interrupt 74, for device(s): 1048601-edge megasas0-msix25 | ||
1048602-edge megasas0-msix26 | i75 | derive | Interrupt 75, for device(s): 1048602-edge megasas0-msix26 | ||
1048603-edge megasas0-msix27 | i76 | derive | Interrupt 76, for device(s): 1048603-edge megasas0-msix27 | ||
1048604-edge megasas0-msix28 | i77 | derive | Interrupt 77, for device(s): 1048604-edge megasas0-msix28 | ||
1048605-edge megasas0-msix29 | i78 | derive | Interrupt 78, for device(s): 1048605-edge megasas0-msix29 | ||
1048606-edge megasas0-msix30 | i79 | derive | Interrupt 79, for device(s): 1048606-edge megasas0-msix30 | ||
1048607-edge megasas0-msix31 | i80 | derive | Interrupt 80, for device(s): 1048607-edge megasas0-msix31 | ||
1048608-edge megasas0-msix32 | i81 | derive | Interrupt 81, for device(s): 1048608-edge megasas0-msix32 | ||
286720-edge ahci[0000:00:11.4] | i83 | derive | Interrupt 83, for device(s): 286720-edge ahci[0000:00:11.4] | ||
512000-edge ahci[0000:00:1f.2] | i84 | derive | Interrupt 84, for device(s): 512000-edge ahci[0000:00:1f.2] | ||
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 |