Munin Munin :: gccfarm :: cfarm401

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
IPI [12]	i20	derive	Interrupt 20, for device(s): IPI [12]
timer [11]	i21	derive	Interrupt 21, for device(s): timer [11]
PIC 47 acpi	i22	derive	Interrupt 22, for device(s): PIC 47 acpi
ttyS0 [10]	i30	derive	Interrupt 30, for device(s): ttyS0 [10]
PCI MSI 2097152 nvme0q0	i40	derive	Interrupt 40, for device(s): PCI MSI 2097152 nvme0q0
PIC 16 ahci[0000:00:08.0]	i41	derive	Interrupt 41, for device(s): PIC 16 ahci[0000:00:08.0]
PIC 17 ahci[0000:00:08.1]	i42	derive	Interrupt 42, for device(s): PIC 17 ahci[0000:00:08.1]
PIC 18 ahci[0000:00:08.2]	i43	derive	Interrupt 43, for device(s): PIC 18 ahci[0000:00:08.2]
PIC 48 ehci_hcd:usb1	i46	derive	Interrupt 46, for device(s): PIC 48 ehci_hcd:usb1
PIC 50 ehci_hcd:usb2	i47	derive	Interrupt 47, for device(s): PIC 50 ehci_hcd:usb2
PIC 49 ohci_hcd:usb3	i48	derive	Interrupt 48, for device(s): PIC 49 ohci_hcd:usb3
PCI MSI 2097153 nvme0q1	i49	derive	Interrupt 49, for device(s): PCI MSI 2097153 nvme0q1
PCI MSI 2097154 nvme0q2	i50	derive	Interrupt 50, for device(s): PCI MSI 2097154 nvme0q2
PCI MSI 2097155 nvme0q3	i51	derive	Interrupt 51, for device(s): PCI MSI 2097155 nvme0q3
PCI MSI 2097156 nvme0q4	i52	derive	Interrupt 52, for device(s): PCI MSI 2097156 nvme0q4
PCI MSI 2097157 nvme0q5	i53	derive	Interrupt 53, for device(s): PCI MSI 2097157 nvme0q5
PCI MSI 2097158 nvme0q6	i54	derive	Interrupt 54, for device(s): PCI MSI 2097158 nvme0q6
PCI MSI 2097159 nvme0q7	i55	derive	Interrupt 55, for device(s): PCI MSI 2097159 nvme0q7
PCI MSI 2097160 nvme0q8	i56	derive	Interrupt 56, for device(s): PCI MSI 2097160 nvme0q8
PIC 51 ohci_hcd:usb4	i57	derive	Interrupt 57, for device(s): PIC 51 ohci_hcd:usb4
PCI MSI 2621440 enp5s0f0-0	i59	derive	Interrupt 59, for device(s): PCI MSI 2621440 enp5s0f0-0
PCI MSI 2621441 enp5s0f0-1	i60	derive	Interrupt 60, for device(s): PCI MSI 2621441 enp5s0f0-1
PCI MSI 2621442 enp5s0f0-2	i61	derive	Interrupt 61, for device(s): PCI MSI 2621442 enp5s0f0-2
PCI MSI 2621443 enp5s0f0-3	i62	derive	Interrupt 62, for device(s): PCI MSI 2621443 enp5s0f0-3
PCI MSI 2621444 enp5s0f0-4	i63	derive	Interrupt 63, for device(s): PCI MSI 2621444 enp5s0f0-4
PCI MSI 2621445 enp5s0f0-5	i64	derive	Interrupt 64, for device(s): PCI MSI 2621445 enp5s0f0-5
PCI MSI 2621446 enp5s0f0-6	i65	derive	Interrupt 65, for device(s): PCI MSI 2621446 enp5s0f0-6
PCI MSI 2621447 enp5s0f0-7	i66	derive	Interrupt 66, for device(s): PCI MSI 2621447 enp5s0f0-7
LoongArch 1 Rescheduling interrupts	iIPI0	derive	Interrupt IPI0, for device(s): LoongArch 1 Rescheduling interrupts
LoongArch 2 Function call interrupts	iIPI1	derive	Interrupt IPI1, for device(s): LoongArch 2 Function call interrupts
ERR	iERR	derive