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2026-02-24 - 00:55
[ 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 highest latencies:
System rack6slot5.osadl.org (updated Mon Feb 23, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2457099104305259,5161cyclictest13238-21kworker/0:211:15:010
245709999445307,4625cyclictest1333-21kworker/0:108:34:430
245709998715269,4590cyclictest1333-21kworker/0:108:53:110
245709998675168,4688cyclictest1333-21kworker/0:107:53:220
245709997915129,4650cyclictest1333-21kworker/0:107:36:160
245709995665122,4439cyclictest1333-21kworker/0:108:21:250
245709993944742,4648cyclictest17169-21kworker/0:011:49:240
245709992584683,4564cyclictest13238-21kworker/0:210:49:480
245709991494725,4413cyclictest1333-21kworker/0:108:12:320
245709991364609,4516cyclictest20661-21kworker/0:110:06:200
245709991174712,4394cyclictest9356-21kworker/0:109:29:070
245709991134604,4498cyclictest13238-21kworker/0:210:43:350
245709991124705,4396cyclictest1333-21kworker/0:108:17:060
245709990794691,4384cyclictest1333-21kworker/0:109:02:420
245709990194563,4445cyclictest17982-21kworker/0:209:34:520
245709990014542,4448cyclictest20661-21kworker/0:109:48:220
245709989964653,4338cyclictest1333-21kworker/0:107:40:170
245709987634626,4126cyclictest4012-21kworker/0:210:18:190
245709986814394,4283cyclictest13238-21kworker/0:210:55:540
245709986684380,4277cyclictest9356-21kworker/0:109:17:400
245709986004555,4040cyclictest1333-21kworker/0:107:16:370
245709985874293,4235cyclictest1333-21kworker/0:108:42:240
245709985094410,4095cyclictest1333-21kworker/0:108:39:170
245709984124263,4145cyclictest6146-21kworker/0:209:12:210
245709983724392,3936cyclictest1333-21kworker/0:107:57:030
245709980414021,3977cyclictest1333-21kworker/0:107:34:480
245709980154311,3652cyclictest1333-21kworker/0:107:22:080
245709979394172,3715cyclictest14256-21kworker/0:111:33:410
245709978464120,3711cyclictest13238-21kworker/0:211:27:140
245709977644100,3649cyclictest9806-21kworker/0:110:22:300
245709977504177,3522cyclictest1333-21kworker/0:108:47:050
245709977444175,3518cyclictest1333-21kworker/0:108:56:290
245709975883998,3538cyclictest20661-21kworker/0:110:04:440
245709975734030,3528cyclictest17169-21kworker/0:011:39:580
245709975074071,3422cyclictest1333-21kworker/0:108:06:190
245709973013909,3388cyclictest29839-21kworker/0:112:08:510
245709971783997,3130cyclictest1333-21kworker/0:107:47:240
245709971663883,3232cyclictest1333-21kworker/0:108:01:420
245709971243682,3390cyclictest17169-21kworker/0:012:00:500
245709969953636,3336cyclictest17169-21kworker/0:011:42:280
245709969833793,3139cyclictest29839-21kworker/0:112:13:330
245709969003572,3285cyclictest29839-21kworker/0:112:33:190
245709968763662,3163cyclictest29839-21kworker/0:112:26:470
245709968543674,3176cyclictest9356-21kworker/0:109:23:240
245709967513629,3117cyclictest1333-21kworker/0:107:28:070
245709965913503,3037cyclictest1333-21kworker/0:108:28:450
245709965683535,3022cyclictest13238-21kworker/0:211:08:350
245709965313566,2922cyclictest13238-21kworker/0:210:28:520
245709964023326,3052cyclictest13238-21kworker/0:210:31:150
245709963473376,2928cyclictest20661-21kworker/0:109:38:580
245709963103450,2845cyclictest20661-21kworker/0:109:58:390
245709961963246,2939cyclictest13238-21kworker/0:211:02:120
245709961583253,2891cyclictest29839-21kworker/0:112:19:550
245709961543293,2846cyclictest13238-21kworker/0:210:54:180
245709961473223,2913cyclictest20661-21kworker/0:109:54:080
245709961133190,2900cyclictest1333-21kworker/0:107:14:270
245709960993474,2610cyclictest1333-21kworker/0:109:06:120
245709960443129,2863cyclictest13238-21kworker/0:211:13:250
245709960343258,2764cyclictest17169-21kworker/0:011:55:530
245709958673078,2774cyclictest13238-21kworker/0:211:22:000
245709958673056,2797cyclictest17169-21kworker/0:011:54:190
245709953345275,45cyclictest29839-21kworker/0:112:35:570
245709953292816,2502cyclictest29839-21kworker/0:112:21:310
245709950802693,2382cyclictest13238-21kworker/0:210:37:330
245709947692640,2125cyclictest4012-21kworker/0:210:12:220
245709926422586,42cyclictest20661-21kworker/0:109:41:470
227122777182,203sleep00-21swapper07:05:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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