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2026-01-15 - 15:46
[ 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 all highest latencies:
System rack6slot5.osadl.org (updated Thu Jan 15, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1756899100355280,4744cyclictest26483-21kworker/0:108:33:170
175689999265209,4705cyclictest29348-21kworker/0:211:08:320
175689998555175,4669cyclictest15079-21kworker/0:210:17:430
175689997935144,4638cyclictest15079-21kworker/0:209:45:020
175689997705250,4517cyclictest26483-21kworker/0:107:13:370
175689997525124,4616cyclictest26483-21kworker/0:109:04:260
175689993274728,4588cyclictest26483-21kworker/0:108:09:490
175689993024708,4582cyclictest15079-21kworker/0:210:05:420
175689992614691,4566cyclictest864-21kworker/0:111:30:320
175689992484689,4548cyclictest15079-21kworker/0:209:41:050
175689991314628,4492cyclictest6129-21kworker/0:009:37:120
175689991044614,4479cyclictest26483-21kworker/0:108:02:090
175689990844596,4476cyclictest19016-21kworker/0:012:08:140
175689990754603,4460cyclictest26483-21kworker/0:107:46:490
175689990744596,4467cyclictest26483-21kworker/0:107:39:030
175689990524592,4449cyclictest19016-21kworker/0:012:29:530
175689990194568,4447cyclictest6129-21kworker/0:009:24:560
175689989474531,4405cyclictest19016-21kworker/0:012:03:540
175689989414536,4394cyclictest19016-21kworker/0:012:20:480
175689989274528,4388cyclictest864-21kworker/0:111:26:040
175689989144619,4284cyclictest26483-21kworker/0:107:24:140
175689989094490,4406cyclictest19016-21kworker/0:011:47:210
175689988274676,4140cyclictest15079-21kworker/0:210:13:320
175689988264636,4138cyclictest26483-21kworker/0:108:54:570
175689988204466,4303cyclictest26483-21kworker/0:108:23:490
175689988004464,4331cyclictest864-21kworker/0:111:21:530
175689987974639,4146cyclictest31526-21kworker/0:209:16:290
175689986094540,4058cyclictest4629-21kworker/0:010:22:190
175689985884308,4228cyclictest26483-21kworker/0:107:33:210
175689984914307,4142cyclictest26483-21kworker/0:108:16:040
175689984344247,4172cyclictest26483-21kworker/0:108:39:160
175689981814259,3907cyclictest19016-21kworker/0:012:32:570
175689981434394,3698cyclictest26483-21kworker/0:107:41:090
175689981144372,3727cyclictest6129-21kworker/0:009:27:320
175689980074240,3752cyclictest26483-21kworker/0:107:18:300
175689979564217,3725cyclictest15079-21kworker/0:209:51:410
175689979534192,3700cyclictest19016-21kworker/0:011:54:130
175689979203978,3891cyclictest26483-21kworker/0:108:11:580
175689978064121,3632cyclictest864-21kworker/0:111:11:220
175689975023765,3693cyclictest26483-21kworker/0:109:06:400
175689974654067,3346cyclictest11850-21kworker/0:110:41:560
175689974074018,3338cyclictest23634-21kworker/0:111:02:560
175689973844030,3340cyclictest19016-21kworker/0:012:37:000
175689973663897,3409cyclictest19016-21kworker/0:012:19:100
175689972653868,3382cyclictest26483-21kworker/0:108:46:570
175689970623669,3378cyclictest19016-21kworker/0:012:11:070
175689970243549,3460cyclictest15079-21kworker/0:210:04:150
175689970213768,3242cyclictest6129-21kworker/0:009:33:080
175689970073744,3252cyclictest20566-21kworker/0:010:48:080
175689969453708,3222cyclictest864-21kworker/0:111:37:250
175689968733751,3062cyclictest31526-21kworker/0:209:10:420
175689968303669,3150cyclictest864-21kworker/0:111:17:280
175689968213632,3138cyclictest15079-21kworker/0:209:55:530
175689968013667,3123cyclictest26483-21kworker/0:108:44:470
175689967933551,3231cyclictest11850-21kworker/0:110:35:160
175689967313627,3093cyclictest26483-21kworker/0:107:58:110
175689966513586,3054cyclictest4629-21kworker/0:010:30:570
175689966143368,3242cyclictest23634-21kworker/0:110:56:190
175689966023660,2938cyclictest26483-21kworker/0:107:50:330
175689965963612,2970cyclictest23634-21kworker/0:110:54:490
175689965723508,3049cyclictest26483-21kworker/0:107:25:550
175689965013516,2974cyclictest4629-21kworker/0:010:26:390
175689964203474,2935cyclictest19016-21kworker/0:011:59:370
175689962153373,2831cyclictest26483-21kworker/0:108:56:390
175689961933362,2819cyclictest864-21kworker/0:111:43:080
175689959983248,2738cyclictest26483-21kworker/0:108:29:250
172432809184,203sleep00-21swapper07:08:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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