Overview :: NOC :: Wohnheim-Router :: irqstats

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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
timer	i0	derive			Interrupt 0, for device(s): timer
serial	i3	derive			Interrupt 3, for device(s): serial
rtc0	i8	derive			Interrupt 8, for device(s): rtc0
acpi	i9	derive			Interrupt 9, for device(s): acpi
ipmi_si	i10	derive			Interrupt 10, for device(s): ipmi_si
ehci_hcd:usb2	i22	derive			Interrupt 22, for device(s): ehci_hcd:usb2
ehci_hcd:usb1	i23	derive			Interrupt 23, for device(s): ehci_hcd:usb1
dmar0	i104	derive			Interrupt 104, for device(s): dmar0
dmar1	i105	derive			Interrupt 105, for device(s): dmar1
PCIe PME	i106	derive			Interrupt 106, for device(s): PCIe PME
PCIe PME	i107	derive			Interrupt 107, for device(s): PCIe PME
PCIe PME	i108	derive			Interrupt 108, for device(s): PCIe PME
PCIe PME	i109	derive			Interrupt 109, for device(s): PCIe PME
PCIe PME	i110	derive			Interrupt 110, for device(s): PCIe PME
PCIe PME	i111	derive			Interrupt 111, for device(s): PCIe PME
PCIe PME	i112	derive			Interrupt 112, for device(s): PCIe PME
PCIe PME	i113	derive			Interrupt 113, for device(s): PCIe PME
PCIe PME	i114	derive			Interrupt 114, for device(s): PCIe PME
megasas	i115	derive			Interrupt 115, for device(s): megasas
ahci	i116	derive			Interrupt 116, for device(s): ahci
eth2-TxRx-0	i117	derive			Interrupt 117, for device(s): eth2-TxRx-0
eth2-TxRx-1	i118	derive			Interrupt 118, for device(s): eth2-TxRx-1
eth2-TxRx-2	i119	derive			Interrupt 119, for device(s): eth2-TxRx-2
eth2-TxRx-3	i120	derive			Interrupt 120, for device(s): eth2-TxRx-3
eth2-TxRx-4	i121	derive			Interrupt 121, for device(s): eth2-TxRx-4
eth2-TxRx-5	i122	derive			Interrupt 122, for device(s): eth2-TxRx-5
eth2-TxRx-6	i123	derive			Interrupt 123, for device(s): eth2-TxRx-6
eth2-TxRx-7	i124	derive			Interrupt 124, for device(s): eth2-TxRx-7
eth2-TxRx-8	i125	derive			Interrupt 125, for device(s): eth2-TxRx-8
eth2-TxRx-9	i126	derive			Interrupt 126, for device(s): eth2-TxRx-9
eth2-TxRx-10	i127	derive			Interrupt 127, for device(s): eth2-TxRx-10
eth2-TxRx-11	i128	derive			Interrupt 128, for device(s): eth2-TxRx-11
eth2-TxRx-12	i129	derive			Interrupt 129, for device(s): eth2-TxRx-12
eth2-TxRx-13	i130	derive			Interrupt 130, for device(s): eth2-TxRx-13
eth2-TxRx-14	i131	derive			Interrupt 131, for device(s): eth2-TxRx-14
eth2-TxRx-15	i132	derive			Interrupt 132, for device(s): eth2-TxRx-15
eth2-TxRx-16	i133	derive			Interrupt 133, for device(s): eth2-TxRx-16
eth2-TxRx-17	i134	derive			Interrupt 134, for device(s): eth2-TxRx-17
eth2-TxRx-18	i135	derive			Interrupt 135, for device(s): eth2-TxRx-18
eth2-TxRx-19	i136	derive			Interrupt 136, for device(s): eth2-TxRx-19
eth2-TxRx-20	i137	derive			Interrupt 137, for device(s): eth2-TxRx-20
eth2-TxRx-21	i138	derive			Interrupt 138, for device(s): eth2-TxRx-21
eth2-TxRx-22	i139	derive			Interrupt 139, for device(s): eth2-TxRx-22
eth2-TxRx-23	i140	derive			Interrupt 140, for device(s): eth2-TxRx-23
eth2-TxRx-24	i141	derive			Interrupt 141, for device(s): eth2-TxRx-24
eth2-TxRx-25	i142	derive			Interrupt 142, for device(s): eth2-TxRx-25
eth2-TxRx-26	i143	derive			Interrupt 143, for device(s): eth2-TxRx-26
eth2-TxRx-27	i144	derive			Interrupt 144, for device(s): eth2-TxRx-27
eth2-TxRx-28	i145	derive			Interrupt 145, for device(s): eth2-TxRx-28
eth2-TxRx-29	i146	derive			Interrupt 146, for device(s): eth2-TxRx-29
eth2-TxRx-30	i147	derive			Interrupt 147, for device(s): eth2-TxRx-30
eth2-TxRx-31	i148	derive			Interrupt 148, for device(s): eth2-TxRx-31
eth2	i149	derive			Interrupt 149, for device(s): eth2
eth3-TxRx-0	i150	derive			Interrupt 150, for device(s): eth3-TxRx-0
eth3-TxRx-1	i151	derive			Interrupt 151, for device(s): eth3-TxRx-1
eth3-TxRx-2	i152	derive			Interrupt 152, for device(s): eth3-TxRx-2
eth3-TxRx-3	i153	derive			Interrupt 153, for device(s): eth3-TxRx-3
eth3-TxRx-4	i154	derive			Interrupt 154, for device(s): eth3-TxRx-4
eth3-TxRx-5	i155	derive			Interrupt 155, for device(s): eth3-TxRx-5
eth3-TxRx-6	i156	derive			Interrupt 156, for device(s): eth3-TxRx-6
eth3-TxRx-7	i157	derive			Interrupt 157, for device(s): eth3-TxRx-7
eth3-TxRx-8	i158	derive			Interrupt 158, for device(s): eth3-TxRx-8
eth3-TxRx-9	i159	derive			Interrupt 159, for device(s): eth3-TxRx-9
eth3-TxRx-10	i160	derive			Interrupt 160, for device(s): eth3-TxRx-10
eth3-TxRx-11	i161	derive			Interrupt 161, for device(s): eth3-TxRx-11
eth3-TxRx-12	i162	derive			Interrupt 162, for device(s): eth3-TxRx-12
eth3-TxRx-13	i163	derive			Interrupt 163, for device(s): eth3-TxRx-13
eth3-TxRx-14	i164	derive			Interrupt 164, for device(s): eth3-TxRx-14
eth3-TxRx-15	i165	derive			Interrupt 165, for device(s): eth3-TxRx-15
eth3-TxRx-16	i166	derive			Interrupt 166, for device(s): eth3-TxRx-16
eth3-TxRx-17	i167	derive			Interrupt 167, for device(s): eth3-TxRx-17
eth3-TxRx-18	i168	derive			Interrupt 168, for device(s): eth3-TxRx-18
eth3-TxRx-19	i169	derive			Interrupt 169, for device(s): eth3-TxRx-19
eth3-TxRx-20	i170	derive			Interrupt 170, for device(s): eth3-TxRx-20
eth3-TxRx-21	i171	derive			Interrupt 171, for device(s): eth3-TxRx-21
eth3-TxRx-22	i172	derive			Interrupt 172, for device(s): eth3-TxRx-22
eth3-TxRx-23	i173	derive			Interrupt 173, for device(s): eth3-TxRx-23
eth3-TxRx-24	i174	derive			Interrupt 174, for device(s): eth3-TxRx-24
eth3-TxRx-25	i175	derive			Interrupt 175, for device(s): eth3-TxRx-25
eth3-TxRx-26	i176	derive			Interrupt 176, for device(s): eth3-TxRx-26
eth3-TxRx-27	i177	derive			Interrupt 177, for device(s): eth3-TxRx-27
eth3-TxRx-28	i178	derive			Interrupt 178, for device(s): eth3-TxRx-28
eth3-TxRx-29	i179	derive			Interrupt 179, for device(s): eth3-TxRx-29
eth3-TxRx-30	i180	derive			Interrupt 180, for device(s): eth3-TxRx-30
eth3-TxRx-31	i181	derive			Interrupt 181, for device(s): eth3-TxRx-31
eth3	i182	derive			Interrupt 182, for device(s): eth3
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
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