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 | Warning | Critical | Info |
|---|---|---|---|---|---|
| vgic [25] | i9 | derive | Interrupt 9, for device(s): vgic [25] | ||
| arch_timer [30] | i10 | derive | Interrupt 10, for device(s): arch_timer [30] | ||
| kvm guest vtimer [27] | i11 | derive | Interrupt 11, for device(s): kvm guest vtimer [27] | ||
| arch_mem_timer [90] | i15 | derive | Interrupt 15, for device(s): arch_mem_timer [90] | ||
| pcc-mbox [58] | i18 | derive | Interrupt 18, for device(s): pcc-mbox [58] | ||
| pcc-mbox [42] | i26 | derive | Interrupt 26, for device(s): pcc-mbox [42] | ||
| pcc-mbox [45] | i29 | derive | Interrupt 29, for device(s): pcc-mbox [45] | ||
| pcc-mbox [47] | i31 | derive | Interrupt 31, for device(s): pcc-mbox [47] | ||
| arm-smmu global fault [121] | i32 | derive | Interrupt 32, for device(s): arm-smmu global fault [121] | ||
| arm-smmu global fault [125] | i161 | derive | Interrupt 161, for device(s): arm-smmu global fault [125] | ||
| APMC0D0F:00 [105] | i290 | derive | Interrupt 290, for device(s): APMC0D0F:00 [105] | ||
| uart-pl011 [98] | i298 | derive | Interrupt 298, for device(s): uart-pl011 [98] | ||
| ahci[APMC0D33:00] [111] | i300 | derive | Interrupt 300, for device(s): ahci[APMC0D33:00] [111] | ||
| ahci[APMC0D33:01] [112] | i301 | derive | Interrupt 301, for device(s): ahci[APMC0D33:01] [112] | ||
| xhci-hcd:usb1 [115] | i302 | derive | Interrupt 302, for device(s): xhci-hcd:usb1 [115] | ||
| xhci-hcd:usb2 [116] | i303 | derive | Interrupt 303, for device(s): xhci-hcd:usb2 [116] | ||
| ACPI:Ged [84] | i304 | derive | Interrupt 304, for device(s): ACPI:Ged [84] | ||
| ACPI:Ged [72] | i305 | derive | Interrupt 305, for device(s): ACPI:Ged [72] | ||
| arm-pmu [23] | i306 | derive | Interrupt 306, for device(s): arm-pmu [23] | ||
| APMC0D83:00 [82] | i307 | derive | Interrupt 307, for device(s): APMC0D83:00 [82] | ||
| PCIe PME, aerdrv [131] | i309 | derive | Interrupt 309, for device(s): PCIe PME, aerdrv [131] | ||
| PCIe PME, aerdrv [137] | i310 | derive | Interrupt 310, for device(s): PCIe PME, aerdrv [137] | ||
| PCIe PME, aerdrv [143] | i311 | derive | Interrupt 311, for device(s): PCIe PME, aerdrv [143] | ||
| PCIe PME, aerdrv [149] | i312 | derive | Interrupt 312, for device(s): PCIe PME, aerdrv [149] | ||
| PCIe PME, aerdrv [155] | i313 | derive | Interrupt 313, for device(s): PCIe PME, aerdrv [155] | ||
| PCIe PME, aerdrv [161] | i314 | derive | Interrupt 314, for device(s): PCIe PME, aerdrv [161] | ||
| PCIe PME, aerdrv [167] | i315 | derive | Interrupt 315, for device(s): PCIe PME, aerdrv [167] | ||
| PCIe PME, aerdrv [173] | i316 | derive | Interrupt 316, for device(s): PCIe PME, aerdrv [173] | ||
| enP2p1s0 [268959744] | i328 | derive | Interrupt 328, for device(s): enP2p1s0 [268959744] | ||
| enP2p1s0-TxRx-0 [268959745] | i329 | derive | Interrupt 329, for device(s): enP2p1s0-TxRx-0 [268959745] | ||
| enP2p1s0-TxRx-1 [268959746] | i330 | derive | Interrupt 330, for device(s): enP2p1s0-TxRx-1 [268959746] | ||
| enP2p1s0-TxRx-2 [268959747] | i331 | derive | Interrupt 331, for device(s): enP2p1s0-TxRx-2 [268959747] | ||
| enP2p1s0-TxRx-3 [268959748] | i332 | derive | Interrupt 332, for device(s): enP2p1s0-TxRx-3 [268959748] | ||
| mlx4-async@pci:0000:01:00.0 [524288] | i333 | derive | Interrupt 333, for device(s): mlx4-async@pci:0000:01:00.0 [524288] | ||
| mlx4-1@0000:01:00.0 [524289] | i334 | derive | Interrupt 334, for device(s): mlx4-1@0000:01:00.0 [524289] | ||
| mlx4-2@0000:01:00.0 [524290] | i335 | derive | Interrupt 335, for device(s): mlx4-2@0000:01:00.0 [524290] | ||
| mlx4-3@0000:01:00.0 [524291] | i336 | derive | Interrupt 336, for device(s): mlx4-3@0000:01:00.0 [524291] | ||
| mlx4-4@0000:01:00.0 [524292] | i337 | derive | Interrupt 337, for device(s): mlx4-4@0000:01:00.0 [524292] | ||
| mlx4-5@0000:01:00.0 [524293] | i338 | derive | Interrupt 338, for device(s): mlx4-5@0000:01:00.0 [524293] | ||
| mlx4-6@0000:01:00.0 [524294] | i339 | derive | Interrupt 339, for device(s): mlx4-6@0000:01:00.0 [524294] | ||
| mlx4-7@0000:01:00.0 [524295] | i340 | derive | Interrupt 340, for device(s): mlx4-7@0000:01:00.0 [524295] | ||
| mlx4-8@0000:01:00.0 [524296] | i341 | derive | Interrupt 341, for device(s): mlx4-8@0000:01:00.0 [524296] | ||
| mlx4-9@0000:01:00.0 [524297] | i342 | derive | Interrupt 342, for device(s): mlx4-9@0000:01:00.0 [524297] | ||
| mlx4-10@0000:01:00.0 [524298] | i343 | derive | Interrupt 343, for device(s): mlx4-10@0000:01:00.0 [524298] | ||
| mlx4-11@0000:01:00.0 [524299] | i344 | derive | Interrupt 344, for device(s): mlx4-11@0000:01:00.0 [524299] | ||
| mlx4-12@0000:01:00.0 [524300] | i345 | derive | Interrupt 345, for device(s): mlx4-12@0000:01:00.0 [524300] | ||
| mlx4-13@0000:01:00.0 [524301] | i346 | derive | Interrupt 346, for device(s): mlx4-13@0000:01:00.0 [524301] | ||
| mlx4-14@0000:01:00.0 [524302] | i347 | derive | Interrupt 347, for device(s): mlx4-14@0000:01:00.0 [524302] | ||
| mlx4-15@0000:01:00.0 [524303] | i348 | derive | Interrupt 348, for device(s): mlx4-15@0000:01:00.0 [524303] | ||
| mlx4-16@0000:01:00.0 [524304] | i349 | derive | Interrupt 349, for device(s): mlx4-16@0000:01:00.0 [524304] | ||
| mlx4-17@0000:01:00.0 [524305] | i350 | derive | Interrupt 350, for device(s): mlx4-17@0000:01:00.0 [524305] | ||
| mlx4-18@0000:01:00.0 [524306] | i351 | derive | Interrupt 351, for device(s): mlx4-18@0000:01:00.0 [524306] | ||
| mlx4-19@0000:01:00.0 [524307] | i352 | derive | Interrupt 352, for device(s): mlx4-19@0000:01:00.0 [524307] | ||
| mlx4-20@0000:01:00.0 [524308] | i353 | derive | Interrupt 353, for device(s): mlx4-20@0000:01:00.0 [524308] | ||
| mlx4-21@0000:01:00.0 [524309] | i354 | derive | Interrupt 354, for device(s): mlx4-21@0000:01:00.0 [524309] | ||
| mlx4-22@0000:01:00.0 [524310] | i355 | derive | Interrupt 355, for device(s): mlx4-22@0000:01:00.0 [524310] | ||
| mlx4-23@0000:01:00.0 [524311] | i356 | derive | Interrupt 356, for device(s): mlx4-23@0000:01:00.0 [524311] | ||
| mlx4-24@0000:01:00.0 [524312] | i357 | derive | Interrupt 357, for device(s): mlx4-24@0000:01:00.0 [524312] | ||
| mlx4-25@0000:01:00.0 [524313] | i358 | derive | Interrupt 358, for device(s): mlx4-25@0000:01:00.0 [524313] | ||
| mlx4-26@0000:01:00.0 [524314] | i359 | derive | Interrupt 359, for device(s): mlx4-26@0000:01:00.0 [524314] | ||
| mlx4-27@0000:01:00.0 [524315] | i360 | derive | Interrupt 360, for device(s): mlx4-27@0000:01:00.0 [524315] | ||
| mlx4-28@0000:01:00.0 [524316] | i361 | derive | Interrupt 361, for device(s): mlx4-28@0000:01:00.0 [524316] | ||
| mlx4-29@0000:01:00.0 [524317] | i362 | derive | Interrupt 362, for device(s): mlx4-29@0000:01:00.0 [524317] | ||
| mlx4-30@0000:01:00.0 [524318] | i363 | derive | Interrupt 363, for device(s): mlx4-30@0000:01:00.0 [524318] | ||
| mlx4-31@0000:01:00.0 [524319] | i364 | derive | Interrupt 364, for device(s): mlx4-31@0000:01:00.0 [524319] | ||
| mlx4-32@0000:01:00.0 [524320] | i365 | derive | Interrupt 365, for device(s): mlx4-32@0000:01:00.0 [524320] | ||
| mlx4-33@0000:01:00.0 [524321] | i366 | derive | Interrupt 366, for device(s): mlx4-33@0000:01:00.0 [524321] | ||
| mlx4-34@0000:01:00.0 [524322] | i367 | derive | Interrupt 367, for device(s): mlx4-34@0000:01:00.0 [524322] | ||
| mlx4-35@0000:01:00.0 [524323] | i368 | derive | Interrupt 368, for device(s): mlx4-35@0000:01:00.0 [524323] | ||
| mlx4-36@0000:01:00.0 [524324] | i369 | derive | Interrupt 369, for device(s): mlx4-36@0000:01:00.0 [524324] | ||
| mlx4-37@0000:01:00.0 [524325] | i370 | derive | Interrupt 370, for device(s): mlx4-37@0000:01:00.0 [524325] | ||
| mlx4-38@0000:01:00.0 [524326] | i371 | derive | Interrupt 371, for device(s): mlx4-38@0000:01:00.0 [524326] | ||
| mlx4-39@0000:01:00.0 [524327] | i372 | derive | Interrupt 372, for device(s): mlx4-39@0000:01:00.0 [524327] | ||
| mlx4-40@0000:01:00.0 [524328] | i373 | derive | Interrupt 373, for device(s): mlx4-40@0000:01:00.0 [524328] | ||
| mlx4-41@0000:01:00.0 [524329] | i374 | derive | Interrupt 374, for device(s): mlx4-41@0000:01:00.0 [524329] | ||
| mlx4-42@0000:01:00.0 [524330] | i375 | derive | Interrupt 375, for device(s): mlx4-42@0000:01:00.0 [524330] | ||
| mlx4-43@0000:01:00.0 [524331] | i376 | derive | Interrupt 376, for device(s): mlx4-43@0000:01:00.0 [524331] | ||
| mlx4-44@0000:01:00.0 [524332] | i377 | derive | Interrupt 377, for device(s): mlx4-44@0000:01:00.0 [524332] | ||
| mlx4-45@0000:01:00.0 [524333] | i378 | derive | Interrupt 378, for device(s): mlx4-45@0000:01:00.0 [524333] | ||
| mlx4-46@0000:01:00.0 [524334] | i379 | derive | Interrupt 379, for device(s): mlx4-46@0000:01:00.0 [524334] | ||
| mlx4-47@0000:01:00.0 [524335] | i380 | derive | Interrupt 380, for device(s): mlx4-47@0000:01:00.0 [524335] | ||
| mlx4-48@0000:01:00.0 [524336] | i381 | derive | Interrupt 381, for device(s): mlx4-48@0000:01:00.0 [524336] | ||
| mlx4-49@0000:01:00.0 [524337] | i382 | derive | Interrupt 382, for device(s): mlx4-49@0000:01:00.0 [524337] | ||
| mlx4-50@0000:01:00.0 [524338] | i383 | derive | Interrupt 383, for device(s): mlx4-50@0000:01:00.0 [524338] | ||
| mlx4-51@0000:01:00.0 [524339] | i384 | derive | Interrupt 384, for device(s): mlx4-51@0000:01:00.0 [524339] | ||
| mlx4-52@0000:01:00.0 [524340] | i385 | derive | Interrupt 385, for device(s): mlx4-52@0000:01:00.0 [524340] | ||
| mlx4-53@0000:01:00.0 [524341] | i386 | derive | Interrupt 386, for device(s): mlx4-53@0000:01:00.0 [524341] | ||
| mlx4-54@0000:01:00.0 [524342] | i387 | derive | Interrupt 387, for device(s): mlx4-54@0000:01:00.0 [524342] | ||
| mlx4-55@0000:01:00.0 [524343] | i388 | derive | Interrupt 388, for device(s): mlx4-55@0000:01:00.0 [524343] | ||
| mlx4-56@0000:01:00.0 [524344] | i389 | derive | Interrupt 389, for device(s): mlx4-56@0000:01:00.0 [524344] | ||
| mlx4-57@0000:01:00.0 [524345] | i390 | derive | Interrupt 390, for device(s): mlx4-57@0000:01:00.0 [524345] | ||
| mlx4-58@0000:01:00.0 [524346] | i391 | derive | Interrupt 391, for device(s): mlx4-58@0000:01:00.0 [524346] | ||
| mlx4-59@0000:01:00.0 [524347] | i392 | derive | Interrupt 392, for device(s): mlx4-59@0000:01:00.0 [524347] | ||
| mlx4-60@0000:01:00.0 [524348] | i393 | derive | Interrupt 393, for device(s): mlx4-60@0000:01:00.0 [524348] | ||
| mlx4-61@0000:01:00.0 [524349] | i394 | derive | Interrupt 394, for device(s): mlx4-61@0000:01:00.0 [524349] | ||
| mlx4-62@0000:01:00.0 [524350] | i395 | derive | Interrupt 395, for device(s): mlx4-62@0000:01:00.0 [524350] | ||
| mlx4-63@0000:01:00.0 [524351] | i396 | derive | Interrupt 396, for device(s): mlx4-63@0000:01:00.0 [524351] | ||
| mlx4-64@0000:01:00.0 [524352] | i397 | derive | Interrupt 397, for device(s): mlx4-64@0000:01:00.0 [524352] | ||
| 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 | ||
| Timer broadcast interrupts | iIPI4 | derive | Interrupt IPI4, for device(s): Timer broadcast interrupts | ||
| IRQ work interrupts | iIPI5 | derive | Interrupt IPI5, for device(s): IRQ work interrupts | ||
| CPU wake-up interrupts | iIPI6 | derive | Interrupt IPI6, for device(s): CPU wake-up interrupts | ||
| Err | iErr | derive |
Zooming is very easy, it's done in 3 clicks (regular clicks, no drag&drop):
- Click to define the start of zoom.
- Click to define the ending of zoom.
- Refresh.
You can use the interactive form too.