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 |
0-edge AMD-Vi |
i27 |
derive |
|
|
Interrupt 27, for device(s): 0-edge AMD-Vi |
0-edge PCIe PME, PCIe bwctrl |
i28 |
derive |
|
|
Interrupt 28, for device(s): 0-edge PCIe PME, PCIe bwctrl |
0-edge PCIe PME, PCIe bwctrl |
i29 |
derive |
|
|
Interrupt 29, for device(s): 0-edge PCIe PME, PCIe bwctrl |
0-edge PCIe PME, PCIe bwctrl |
i30 |
derive |
|
|
Interrupt 30, for device(s): 0-edge PCIe PME, PCIe bwctrl |
0-edge PCIe PME, PCIe bwctrl |
i31 |
derive |
|
|
Interrupt 31, for device(s): 0-edge PCIe PME, PCIe bwctrl |
0-edge PCIe PME, PCIe bwctrl |
i32 |
derive |
|
|
Interrupt 32, for device(s): 0-edge PCIe PME, PCIe bwctrl |
0-edge PCIe PME, PCIe bwctrl |
i33 |
derive |
|
|
Interrupt 33, for device(s): 0-edge PCIe PME, PCIe bwctrl |
0-edge PCIe bwctrl |
i35 |
derive |
|
|
Interrupt 35, for device(s): 0-edge PCIe bwctrl |
0-edge PCIe bwctrl |
i36 |
derive |
|
|
Interrupt 36, for device(s): 0-edge PCIe bwctrl |
0-edge PCIe bwctrl |
i37 |
derive |
|
|
Interrupt 37, for device(s): 0-edge PCIe bwctrl |
0-edge PCIe bwctrl |
i38 |
derive |
|
|
Interrupt 38, for device(s): 0-edge PCIe bwctrl |
0-edge PCIe bwctrl |
i40 |
derive |
|
|
Interrupt 40, for device(s): 0-edge PCIe bwctrl |
0-edge PCIe bwctrl |
i41 |
derive |
|
|
Interrupt 41, for device(s): 0-edge PCIe bwctrl |
0-edge PCIe bwctrl |
i43 |
derive |
|
|
Interrupt 43, for device(s): 0-edge PCIe bwctrl |
0-edge PCIe bwctrl |
i44 |
derive |
|
|
Interrupt 44, for device(s): 0-edge PCIe bwctrl |
0-edge PCIe bwctrl |
i45 |
derive |
|
|
Interrupt 45, for device(s): 0-edge PCIe bwctrl |
0-edge PCIe bwctrl |
i46 |
derive |
|
|
Interrupt 46, for device(s): 0-edge PCIe bwctrl |
0-edge pciehp |
i47 |
derive |
|
|
Interrupt 47, for device(s): 0-edge pciehp |
0-edge pciehp |
i48 |
derive |
|
|
Interrupt 48, for device(s): 0-edge pciehp |
0-edge ahci[0000:10:00.0] |
i49 |
derive |
|
|
Interrupt 49, for device(s): 0-edge ahci[0000:10:00.0] |
0-edge nvme0q0 |
i51 |
derive |
|
|
Interrupt 51, for device(s): 0-edge nvme0q0 |
1-edge nvme0q1 |
i52 |
derive |
|
|
Interrupt 52, for device(s): 1-edge nvme0q1 |
2-edge nvme0q2 |
i53 |
derive |
|
|
Interrupt 53, for device(s): 2-edge nvme0q2 |
3-edge nvme0q3 |
i54 |
derive |
|
|
Interrupt 54, for device(s): 3-edge nvme0q3 |
4-edge nvme0q4 |
i55 |
derive |
|
|
Interrupt 55, for device(s): 4-edge nvme0q4 |
5-edge nvme0q5 |
i56 |
derive |
|
|
Interrupt 56, for device(s): 5-edge nvme0q5 |
6-edge nvme0q6 |
i57 |
derive |
|
|
Interrupt 57, for device(s): 6-edge nvme0q6 |
7-edge nvme0q7 |
i58 |
derive |
|
|
Interrupt 58, for device(s): 7-edge nvme0q7 |
8-edge nvme0q8 |
i59 |
derive |
|
|
Interrupt 59, for device(s): 8-edge nvme0q8 |
9-edge nvme0q9 |
i60 |
derive |
|
|
Interrupt 60, for device(s): 9-edge nvme0q9 |
10-edge nvme0q10 |
i61 |
derive |
|
|
Interrupt 61, for device(s): 10-edge nvme0q10 |
11-edge nvme0q11 |
i62 |
derive |
|
|
Interrupt 62, for device(s): 11-edge nvme0q11 |
12-edge nvme0q12 |
i63 |
derive |
|
|
Interrupt 63, for device(s): 12-edge nvme0q12 |
13-edge nvme0q13 |
i64 |
derive |
|
|
Interrupt 64, for device(s): 13-edge nvme0q13 |
14-edge nvme0q14 |
i65 |
derive |
|
|
Interrupt 65, for device(s): 14-edge nvme0q14 |
15-edge nvme0q15 |
i66 |
derive |
|
|
Interrupt 66, for device(s): 15-edge nvme0q15 |
16-edge nvme0q16 |
i67 |
derive |
|
|
Interrupt 67, for device(s): 16-edge nvme0q16 |
0-edge ahci[0000:13:00.0] |
i68 |
derive |
|
|
Interrupt 68, for device(s): 0-edge ahci[0000:13:00.0] |
0-edge xhci_hcd |
i69 |
derive |
|
|
Interrupt 69, for device(s): 0-edge xhci_hcd |
0-edge xhci_hcd |
i77 |
derive |
|
|
Interrupt 77, for device(s): 0-edge xhci_hcd |
0-edge xhci_hcd |
i86 |
derive |
|
|
Interrupt 86, for device(s): 0-edge xhci_hcd |
0-edge xhci_hcd |
i95 |
derive |
|
|
Interrupt 95, for device(s): 0-edge xhci_hcd |
0-edge xhci_hcd |
i103 |
derive |
|
|
Interrupt 103, for device(s): 0-edge xhci_hcd |
0-edge enp15s0 |
i111 |
derive |
|
|
Interrupt 111, for device(s): 0-edge enp15s0 |
0-edge psp-1 |
i113 |
derive |
|
|
Interrupt 113, for device(s): 0-edge psp-1 |
0-edge iwlwifi:default_queue |
i115 |
derive |
|
|
Interrupt 115, for device(s): 0-edge iwlwifi:default_queue |
1-edge iwlwifi:queue_1 |
i116 |
derive |
|
|
Interrupt 116, for device(s): 1-edge iwlwifi:queue_1 |
2-edge iwlwifi:queue_2 |
i117 |
derive |
|
|
Interrupt 117, for device(s): 2-edge iwlwifi:queue_2 |
3-edge iwlwifi:queue_3 |
i118 |
derive |
|
|
Interrupt 118, for device(s): 3-edge iwlwifi:queue_3 |
4-edge iwlwifi:queue_4 |
i119 |
derive |
|
|
Interrupt 119, for device(s): 4-edge iwlwifi:queue_4 |
5-edge iwlwifi:queue_5 |
i120 |
derive |
|
|
Interrupt 120, for device(s): 5-edge iwlwifi:queue_5 |
6-edge iwlwifi:queue_6 |
i121 |
derive |
|
|
Interrupt 121, for device(s): 6-edge iwlwifi:queue_6 |
7-edge iwlwifi:queue_7 |
i122 |
derive |
|
|
Interrupt 122, for device(s): 7-edge iwlwifi:queue_7 |
8-edge iwlwifi:queue_8 |
i123 |
derive |
|
|
Interrupt 123, for device(s): 8-edge iwlwifi:queue_8 |
9-edge iwlwifi:queue_9 |
i124 |
derive |
|
|
Interrupt 124, for device(s): 9-edge iwlwifi:queue_9 |
10-edge iwlwifi:queue_10 |
i125 |
derive |
|
|
Interrupt 125, for device(s): 10-edge iwlwifi:queue_10 |
11-edge iwlwifi:queue_11 |
i126 |
derive |
|
|
Interrupt 126, for device(s): 11-edge iwlwifi:queue_11 |
12-edge iwlwifi:queue_12 |
i127 |
derive |
|
|
Interrupt 127, for device(s): 12-edge iwlwifi:queue_12 |
13-edge iwlwifi:queue_13 |
i128 |
derive |
|
|
Interrupt 128, for device(s): 13-edge iwlwifi:queue_13 |
14-edge iwlwifi:queue_14 |
i129 |
derive |
|
|
Interrupt 129, for device(s): 14-edge iwlwifi:queue_14 |
15-edge iwlwifi:exception |
i130 |
derive |
|
|
Interrupt 130, for device(s): 15-edge iwlwifi:exception |
0-edge snd_hda_intel:card1 |
i133 |
derive |
|
|
Interrupt 133, for device(s): 0-edge snd_hda_intel:card1 |
0-edge snd_hda_intel:card0 |
i134 |
derive |
|
|
Interrupt 134, for device(s): 0-edge snd_hda_intel:card0 |
0-edge snd_hda_intel:card2 |
i135 |
derive |
|
|
Interrupt 135, for device(s): 0-edge snd_hda_intel:card2 |
0-edge snd_hda_intel:card3 |
i136 |
derive |
|
|
Interrupt 136, for device(s): 0-edge snd_hda_intel:card3 |
0-edge amdgpu |
i137 |
derive |
|
|
Interrupt 137, for device(s): 0-edge amdgpu |
0-edge amdgpu |
i138 |
derive |
|
|
Interrupt 138, for device(s): 0-edge amdgpu |
0-edge amdgpu |
i139 |
derive |
|
|
Interrupt 139, for device(s): 0-edge amdgpu |
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 |