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2026-02-19 - 22:49
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackeslot3.osadl.org (updated Thu Feb 19, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3723201997743,32cyclictest3733423-21kworker/1:307:45:001
3723201997743,32cyclictest3733423-21kworker/1:307:45:001
3723201997140,29cyclictest3726601-21kworker/1:207:20:141
3723201997139,30cyclictest3746964-21kworker/1:208:25:131
3723201997042,26cyclictest3865267-21kworker/1:211:15:121
3723201996942,26cyclictest3754688-21kworker/1:009:15:161
3723201996940,28cyclictest3801395-21kworker/1:110:10:151
3723201996840,26cyclictest2448156-1kworker/1:2H10:25:461
3723201996741,24cyclictest3779182-21kworker/1:109:35:141
3723201996737,28cyclictest2448156-1kworker/1:2H10:45:201
3723201996663,2cyclictest0-21swapper/111:30:121
3723201996637,28cyclictest3855544-21kworker/1:011:05:151
3723201996636,29cyclictest3721596-21kworker/1:007:10:141
3723201996636,28cyclictest3869735-21kworker/1:111:25:161
3723201996633,32cyclictest3887986-21kworker/1:011:50:001
372320199661,63cyclictest0-21swapper/111:22:321
3723201996543,20cyclictest3860343-21kworker/1:111:10:151
3723201996538,26cyclictest3821603-21kworker/1:310:20:151
3723201996538,26cyclictest3754688-21kworker/1:008:55:131
3723201996435,27cyclictest3736575-21kworker/1:108:15:131
3723201996434,29cyclictest3933522-21kworker/1:012:35:161
3723201996342,19cyclictest3746964-21kworker/1:208:30:161
3723201996334,28cyclictest3855544-21kworker/1:011:00:131
3723201996260,1cyclictest0-21swapper/108:20:321
3723201996237,24cyclictest2448156-1kworker/1:2H09:40:411
3723201996235,25cyclictest3805919-21kworker/1:210:05:141
372320199620,61cyclictest0-21swapper/109:34:591
3723201996142,18cyclictest2448156-1kworker/1:2H09:20:081
3723201996136,24cyclictest3787416-21kworker/1:309:50:131
3723201996131,29cyclictest3742324-21kworker/1:008:10:011
3723201996130,30cyclictest2448156-1kworker/1:2H11:50:191
3723201996050,8cyclictest3919732-21ssh12:15:161
3723201996042,16cyclictest3758336-21kworker/1:209:00:141
3723201996031,27cyclictest3927747-21kworker/1:212:25:131
3723201996030,29cyclictest3887986-21kworker/1:011:40:001
3723201995944,14cyclictest3848996-21kworker/1:110:55:131
3723201995942,16cyclictest3839999-21kworker/1:110:45:011
3723201995941,16cyclictest3913984-21kworker/1:012:10:031
3723201995937,21cyclictest3735897-21kworker/1:007:50:131
3723201995930,28cyclictest3909752-21kworker/1:212:05:141
3723201995930,28cyclictest3736575-21kworker/1:107:55:121
3723201995843,14cyclictest3750045-21kworker/1:108:36:371
3723201995843,14cyclictest2448156-1kworker/1:2H09:47:311
3723201995842,15cyclictest3918230-21kworker/1:112:20:011
3723201995842,15cyclictest3814018-21kworker/1:010:50:391
3723201995841,16cyclictest3772106-21kworker/1:009:28:021
3723201995839,18cyclictest3801395-21kworker/1:110:15:171
3723201995741,15cyclictest3801395-21kworker/1:110:00:011
3723201995741,15cyclictest3754688-21kworker/1:009:10:131
3723201995741,15cyclictest2448156-1kworker/1:2H07:32:321
3723201995741,15cyclictest2448156-1kworker/1:2H07:32:321
3723201995641,14cyclictest3750045-21kworker/1:108:42:311
3723201995640,15cyclictest2448156-1kworker/1:2H08:10:381
3723201995640,14cyclictest3787416-21kworker/1:309:55:001
3723201995632,23cyclictest3754688-21kworker/1:009:10:001
3723201995616,38cyclictest0-21swapper/112:30:131
372320199561,53cyclictest0-21swapper/110:34:321
3723206995551,3cyclictest3248519-1kworker/3:2H11:10:313
3723201995541,14cyclictest3814018-21kworker/1:010:35:471
3723201995541,14cyclictest3753147-21kworker/1:208:45:171
3723201995540,14cyclictest3902588-21kworker/1:011:55:171
3723201995540,14cyclictest3726601-21kworker/1:207:25:241
3723201995540,14cyclictest2448156-1kworker/1:2H12:03:331
3723201995540,14cyclictest2448156-1kworker/1:2H08:51:371
3723201995539,15cyclictest3721596-21kworker/1:007:15:381
3723206995448,4cyclictest3248519-1kworker/3:2H11:56:393
3723205995449,3cyclictest3797442-21kworker/2:010:03:322
3723201995438,15cyclictest3726601-21kworker/1:207:35:001
3723201995339,14cyclictest3736575-21kworker/1:108:00:131
3723201995339,14cyclictest3733423-21kworker/1:307:49:571
3723201995338,14cyclictest3879005-21kworker/1:211:40:081
3723201995338,14cyclictest3879005-21kworker/1:211:40:071
3723199995350,2cyclictest3734365-21kworker/0:008:38:310
3723205995249,2cyclictest3745409-21kworker/2:208:24:082
3723205995247,3cyclictest1878805-1kworker/2:1H11:45:052
3723206995148,2cyclictest3724724-21kworker/3:107:15:323
3723206995147,2cyclictest3747015-21kworker/3:108:25:213
3723206995146,3cyclictest3248519-1kworker/3:2H09:55:313
3723206995146,3cyclictest3248519-1kworker/3:2H09:18:313
3723205995146,4cyclictest3735907-21kworker/2:007:51:322
3723199995147,2cyclictest3760864-21kworker/0:009:21:160
3723206995046,3cyclictest3248519-1kworker/3:2H08:57:583
3723205995047,2cyclictest3875755-21kworker/2:011:27:312
3723205995045,3cyclictest3745409-21kworker/2:208:35:402
3723205995045,3cyclictest3731238-21kworker/2:107:33:592
3723205995045,3cyclictest3731238-21kworker/2:107:33:592
3723205995045,3cyclictest1878805-1kworker/2:1H09:44:562
3723205995045,3cyclictest1878805-1kworker/2:1H09:10:322
3723205995045,3cyclictest1878805-1kworker/2:1H07:39:502
3723205995044,4cyclictest1878805-1kworker/2:1H10:30:472
3723199995046,3cyclictest3775809-21kworker/0:209:42:370
3723199995046,2cyclictest3734365-21kworker/0:008:00:280
3723206994945,3cyclictest3248519-1kworker/3:2H11:41:323
3723206994945,3cyclictest3248519-1kworker/3:2H11:41:313
3723205994946,2cyclictest3933534-21kworker/2:112:31:322
3723205994946,2cyclictest3731238-21kworker/2:107:43:072
3723205994946,2cyclictest3731238-21kworker/2:107:43:062
3723205994946,2cyclictest3729694-21kworker/2:207:28:022
3723205994945,3cyclictest1878805-1kworker/2:1H09:17:562
3723199994945,2cyclictest2102882-1kworker/0:2H08:10:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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