Munin Munin :: gccfarm :: cfarm93

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	Info
INTC 5 Edge riscv-timer	i11	derive	Interrupt 11, for device(s): INTC 5 Edge riscv-timer
PLIC 111 Edge 17030000.power-controller	i12	derive	Interrupt 12, for device(s): PLIC 111 Edge 17030000.power-controller
PLIC 69 Edge jh7110-timer.ch0	i13	derive	Interrupt 13, for device(s): PLIC 69 Edge jh7110-timer.ch0
PLIC 70 Edge jh7110-timer.ch1	i14	derive	Interrupt 14, for device(s): PLIC 70 Edge jh7110-timer.ch1
PLIC 71 Edge jh7110-timer.ch2	i15	derive	Interrupt 15, for device(s): PLIC 71 Edge jh7110-timer.ch2
PLIC 72 Edge jh7110-timer.ch3	i16	derive	Interrupt 16, for device(s): PLIC 72 Edge jh7110-timer.ch3
PLIC 32 Edge ttyS0	i18	derive	Interrupt 18, for device(s): PLIC 32 Edge ttyS0
PLIC 38 Edge pl022	i19	derive	Interrupt 19, for device(s): PLIC 38 Edge pl022
PLIC 29 Edge pl08xdmac	i20	derive	Interrupt 20, for device(s): PLIC 29 Edge pl08xdmac
PLIC 35 Edge 10030000.i2c	i21	derive	Interrupt 21, for device(s): PLIC 35 Edge 10030000.i2c
PLIC 37 Edge 10050000.i2c	i22	derive	Interrupt 22, for device(s): PLIC 37 Edge 10050000.i2c
PLIC 50 Edge 12050000.i2c	i23	derive	Interrupt 23, for device(s): PLIC 50 Edge 12050000.i2c
PLIC 51 Edge 12060000.i2c	i24	derive	Interrupt 24, for device(s): PLIC 51 Edge 12060000.i2c
PLIC 25 Edge 13010000.spi	i25	derive	Interrupt 25, for device(s): PLIC 25 Edge 13010000.spi
PCIe EVENT 16 Edge 940000000.pcie	i27	derive	Interrupt 27, for device(s): PCIe EVENT 16 Edge 940000000.pcie
PCIe EVENT 17 Edge 940000000.pcie	i28	derive	Interrupt 28, for device(s): PCIe EVENT 17 Edge 940000000.pcie
PCIe EVENT 18 Edge 940000000.pcie	i29	derive	Interrupt 29, for device(s): PCIe EVENT 18 Edge 940000000.pcie
PCIe EVENT 20 Edge 940000000.pcie	i30	derive	Interrupt 30, for device(s): PCIe EVENT 20 Edge 940000000.pcie
PCIe EVENT 21 Edge 940000000.pcie	i31	derive	Interrupt 31, for device(s): PCIe EVENT 21 Edge 940000000.pcie
PCIe EVENT 22 Edge 940000000.pcie	i32	derive	Interrupt 32, for device(s): PCIe EVENT 22 Edge 940000000.pcie
PCIe EVENT 26 Edge 940000000.pcie	i35	derive	Interrupt 35, for device(s): PCIe EVENT 26 Edge 940000000.pcie
PCIe EVENT 27 Edge 940000000.pcie	i36	derive	Interrupt 36, for device(s): PCIe EVENT 27 Edge 940000000.pcie
PCIe EVENT 28 Edge 940000000.pcie	i37	derive	Interrupt 37, for device(s): PCIe EVENT 28 Edge 940000000.pcie
PCIe MSI 0 Edge PCIe PME, aerdrv	i39	derive	Interrupt 39, for device(s): PCIe MSI 0 Edge PCIe PME, aerdrv
PLIC 75 Edge dw-mci	i40	derive	Interrupt 40, for device(s): PLIC 75 Edge dw-mci
PCIe EVENT 16 Edge 9c0000000.pcie	i42	derive	Interrupt 42, for device(s): PCIe EVENT 16 Edge 9c0000000.pcie
PCIe EVENT 17 Edge 9c0000000.pcie	i43	derive	Interrupt 43, for device(s): PCIe EVENT 17 Edge 9c0000000.pcie
PCIe EVENT 18 Edge 9c0000000.pcie	i44	derive	Interrupt 44, for device(s): PCIe EVENT 18 Edge 9c0000000.pcie
PCIe EVENT 20 Edge 9c0000000.pcie	i45	derive	Interrupt 45, for device(s): PCIe EVENT 20 Edge 9c0000000.pcie
PCIe EVENT 21 Edge 9c0000000.pcie	i46	derive	Interrupt 46, for device(s): PCIe EVENT 21 Edge 9c0000000.pcie
PCIe EVENT 22 Edge 9c0000000.pcie	i47	derive	Interrupt 47, for device(s): PCIe EVENT 22 Edge 9c0000000.pcie
PCIe EVENT 26 Edge 9c0000000.pcie	i50	derive	Interrupt 50, for device(s): PCIe EVENT 26 Edge 9c0000000.pcie
PCIe EVENT 27 Edge 9c0000000.pcie	i51	derive	Interrupt 51, for device(s): PCIe EVENT 27 Edge 9c0000000.pcie
PCIe EVENT 28 Edge 9c0000000.pcie	i52	derive	Interrupt 52, for device(s): PCIe EVENT 28 Edge 9c0000000.pcie
PCIe MSI 134217728 Edge PCIe PME, aerdrv	i54	derive	Interrupt 54, for device(s): PCIe MSI 134217728 Edge PCIe PME, aerdrv
PLIC 7 Edge end0	i56	derive	Interrupt 56, for device(s): PLIC 7 Edge end0
PLIC 6 Edge end0	i57	derive	Interrupt 57, for device(s): PLIC 6 Edge end0
PLIC 5 Edge end0	i58	derive	Interrupt 58, for device(s): PLIC 5 Edge end0
PLIC 0 Edge axp15060	i59	derive	Interrupt 59, for device(s): PLIC 0 Edge axp15060
PLIC 74 Edge dw-mci	i75	derive	Interrupt 75, for device(s): PLIC 74 Edge dw-mci
PLIC 78 Edge end1	i76	derive	Interrupt 76, for device(s): PLIC 78 Edge end1
PLIC 77 Edge end1	i77	derive	Interrupt 77, for device(s): PLIC 77 Edge end1
PLIC 76 Edge end1	i78	derive	Interrupt 78, for device(s): PLIC 76 Edge end1
PCIe MSI 134742016 Edge nvme0q0	i79	derive	Interrupt 79, for device(s): PCIe MSI 134742016 Edge nvme0q0
PCIe MSI 134742017 Edge nvme0q1	i80	derive	Interrupt 80, for device(s): PCIe MSI 134742017 Edge nvme0q1
PCIe MSI 134742018 Edge nvme0q2	i81	derive	Interrupt 81, for device(s): PCIe MSI 134742018 Edge nvme0q2
PCIe MSI 134742019 Edge nvme0q3	i82	derive	Interrupt 82, for device(s): PCIe MSI 134742019 Edge nvme0q3
PCIe MSI 134742020 Edge nvme0q4	i83	derive	Interrupt 83, for device(s): PCIe MSI 134742020 Edge nvme0q4
PCIe MSI 524288 Edge xhci_hcd	i84	derive	Interrupt 84, for device(s): PCIe MSI 524288 Edge xhci_hcd
PLIC 73 Edge dw_axi_dmac_platform	i85	derive	Interrupt 85, for device(s): PLIC 73 Edge dw_axi_dmac_platform
PLIC 30 Edge 1600c000.rng	i86	derive	Interrupt 86, for device(s): PLIC 30 Edge 1600c000.rng
PLIC 95 Edge 29400000.lcd-controller	i87	derive	Interrupt 87, for device(s): PLIC 95 Edge 29400000.lcd-controller
Rescheduling interrupts	iIPI0	derive	Interrupt IPI0, for device(s): Rescheduling interrupts
Function call interrupts	iIPI1	derive	Interrupt IPI1, for device(s): Function call interrupts
CPU stop interrupts	iIPI2	derive	Interrupt IPI2, for device(s): CPU stop interrupts
CPU stop (for crash dump) interrupts	iIPI3	derive	Interrupt IPI3, for device(s): CPU stop (for crash dump) interrupts
IRQ work interrupts	iIPI4	derive	Interrupt IPI4, for device(s): IRQ work interrupts
Timer broadcast interrupts	iIPI5	derive	Interrupt IPI5, for device(s): Timer broadcast interrupts