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2026-02-25 - 22:13
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rackcslot6.osadl.org (updated Wed Feb 25, 2026 12:46:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
365266899371370,1cyclictest0-21swapper/211:10:022
365266899371370,1cyclictest0-21swapper/210:55:032
365266899370369,1cyclictest3719676-21kworker/2:012:25:032
365266899370369,1cyclictest3646518-21kworker/2:207:55:012
365266899370369,1cyclictest0-21swapper/211:35:022
365266899370369,1cyclictest0-21swapper/209:01:022
365266899370368,1cyclictest3713652-21kworker/2:108:55:022
365266899369368,1cyclictest3719676-21kworker/2:011:45:022
365266899369368,1cyclictest0-21swapper/209:06:022
365266899369368,1cyclictest0-21swapper/207:50:022
365266899369367,1cyclictest3719676-21kworker/2:010:25:022
365266899368367,1cyclictest3719676-21kworker/2:011:44:022
365266899368367,1cyclictest3719676-21kworker/2:010:37:032
365266899368367,1cyclictest3646518-21kworker/2:207:20:022
365266899368367,1cyclictest0-21swapper/210:20:022
365266899368367,1cyclictest0-21swapper/209:20:032
365266899368367,1cyclictest0-21swapper/209:10:022
365266899368367,1cyclictest0-21swapper/207:42:012
365266899367366,1cyclictest3719676-21kworker/2:012:22:022
365266899367366,1cyclictest3719676-21kworker/2:010:40:022
365266899367366,1cyclictest3719676-21kworker/2:010:01:022
365266899367366,1cyclictest3719676-21kworker/2:009:45:022
365266899367366,1cyclictest3646518-21kworker/2:208:15:022
365266899367366,1cyclictest3646518-21kworker/2:207:15:012
365266899367366,1cyclictest0-21swapper/211:25:022
365266899367366,1cyclictest0-21swapper/211:05:022
365266899367365,1cyclictest0-21swapper/209:35:032
365266899367365,1cyclictest0-21swapper/208:34:022
365266899366365,1cyclictest3646518-21kworker/2:207:49:012
365266899366365,1cyclictest3646518-21kworker/2:207:49:012
365266899366365,1cyclictest0-21swapper/211:15:022
365266899366364,1cyclictest0-21swapper/209:44:022
365266899366363,3cyclictest3719676-21kworker/2:010:09:032
365266899365364,1cyclictest0-21swapper/210:50:022
365266899365364,1cyclictest0-21swapper/209:51:022
365266899365364,1cyclictest0-21swapper/208:52:032
365266899365363,1cyclictest3646518-21kworker/2:207:36:022
365266899365363,1cyclictest0-21swapper/211:32:022
365266899364363,1cyclictest3719676-21kworker/2:011:20:022
365266899364363,1cyclictest3719676-21kworker/2:009:26:032
365266899364363,1cyclictest3646518-21kworker/2:208:21:022
365266899364363,1cyclictest0-21swapper/210:12:022
365266899364363,1cyclictest0-21swapper/208:47:032
365266899364363,1cyclictest0-21swapper/207:34:032
365266899364362,1cyclictest3719676-21kworker/2:010:16:022
365266899364362,1cyclictest3646518-21kworker/2:207:27:022
365266899364362,1cyclictest0-21swapper/208:43:022
365266899364362,1cyclictest0-21swapper/208:08:022
365266899363362,1cyclictest3719676-21kworker/2:012:07:022
365266899363362,1cyclictest3719676-21kworker/2:010:48:022
365266899363362,1cyclictest3719676-21kworker/2:010:31:022
365266899363362,1cyclictest3719676-21kworker/2:009:59:022
365266899363362,1cyclictest3646518-21kworker/2:208:27:012
365266899363362,1cyclictest0-21swapper/211:51:022
365266899362361,1cyclictest3719676-21kworker/2:012:39:022
365266899362361,1cyclictest3646518-21kworker/2:208:36:022
365266899362361,1cyclictest0-21swapper/212:17:022
365266899362361,1cyclictest0-21swapper/208:13:012
365266899361360,1cyclictest3719676-21kworker/2:011:01:032
365265699343341,1cyclictest0-21swapper/109:15:021
365265699343341,1cyclictest0-21swapper/109:15:021
365265699340339,1cyclictest0-21swapper/108:30:021
365265699340339,1cyclictest0-21swapper/108:02:031
365265699340338,1cyclictest0-21swapper/110:30:031
365265699339337,1cyclictest0-21swapper/112:02:031
365265699339337,1cyclictest0-21swapper/109:30:021
365265699338337,1cyclictest0-21swapper/109:05:031
365265699338337,1cyclictest0-21swapper/107:45:021
365265699338337,1cyclictest0-21swapper/107:45:011
365265699338336,1cyclictest0-21swapper/107:40:011
365265699338336,1cyclictest0-21swapper/107:35:011
365265699337335,1cyclictest0-21swapper/110:52:031
365265699336335,1cyclictest0-21swapper/110:45:031
365265699336334,1cyclictest0-21swapper/110:35:021
365265699336334,1cyclictest0-21swapper/109:03:031
365265699335334,1cyclictest0-21swapper/111:50:031
365265699335333,1cyclictest3699027-21kworker/1:108:45:021
365265699335333,1cyclictest0-21swapper/110:04:021
365265699334333,1cyclictest3740728-21kworker/1:009:40:021
365265699334333,1cyclictest0-21swapper/111:28:031
365265699334333,1cyclictest0-21swapper/110:24:031
365265699334333,1cyclictest0-21swapper/107:16:021
365265699334332,1cyclictest0-21swapper/109:48:031
365265699334332,1cyclictest0-21swapper/108:57:021
365265699333332,1cyclictest0-21swapper/112:06:021
365265699333332,1cyclictest0-21swapper/107:51:021
365265699332331,1cyclictest0-21swapper/112:38:021
365265699332331,1cyclictest0-21swapper/110:11:021
365265699332330,1cyclictest3699027-21kworker/1:108:40:021
365265699332330,1cyclictest3659439-21kworker/1:307:25:021
365265699332330,1cyclictest0-21swapper/108:53:021
365265699332330,1cyclictest0-21swapper/108:39:031
365265699332330,1cyclictest0-21swapper/108:12:021
365265699332330,1cyclictest0-21swapper/107:23:021
365265699332330,1cyclictest0-21swapper/107:14:021
365265699331330,1cyclictest0-21swapper/111:48:031
365265699331330,1cyclictest0-21swapper/111:04:021
365265699331329,1cyclictest0-21swapper/111:06:021
365265699331329,1cyclictest0-21swapper/110:43:031
365265699330329,1cyclictest3740728-21kworker/1:011:30:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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