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2026-02-26 - 23:53
[ 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 26, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3487303998044,29cyclictest3587253-21kworker/1:210:35:001
3487303996928,38cyclictest2943436-1kworker/1:1H10:00:011
3487303996838,28cyclictest3525017-21kworker/1:209:10:151
3487303996836,31cyclictest3635433-21kworker/1:011:25:131
3487303996735,30cyclictest2943436-1kworker/1:1H10:35:151
3487303996735,30cyclictest2943436-1kworker/1:1H10:35:151
3487303996729,36cyclictest3495343-21kworker/1:007:40:131
3487303996644,20cyclictest3630872-21kworker/1:211:15:001
3487303996636,29cyclictest3540711-21kworker/1:209:35:151
3487303996631,33cyclictest3685415-21kworker/1:012:30:141
3487303996629,34cyclictest3655217-21kworker/1:111:45:151
348730399660,64cyclictest0-21swapper/107:37:511
3487303996446,16cyclictest3603668-21kworker/1:010:50:011
3487303996336,25cyclictest3563260-21kworker/1:210:00:131
3487303996333,28cyclictest2943436-1kworker/1:1H07:10:121
3487303996237,23cyclictest2943436-1kworker/1:1H09:30:121
3487303996232,29cyclictest2943436-1kworker/1:1H10:50:001
3487303996144,16cyclictest3517314-21kworker/1:208:45:131
3487303996131,28cyclictest3522440-21kworker/1:009:05:131
3487303996131,28cyclictest3522440-21kworker/1:009:05:121
3487303996040,18cyclictest3531697-21kworker/1:209:20:161
3487303996035,23cyclictest3517314-21kworker/1:208:55:141
3487303996031,28cyclictest3522440-21kworker/1:009:00:161
3487303996030,29cyclictest3617403-21kworker/1:011:05:141
3487303995956,2cyclictest0-21swapper/109:42:071
3487303995944,14cyclictest3644407-21kworker/1:111:35:061
3487303995943,14cyclictest2943436-1kworker/1:1H07:25:141
3487303995941,17cyclictest3502377-21kworker/1:108:00:141
3487303995940,17cyclictest2943436-1kworker/1:1H08:10:001
3487303995939,18cyclictest2943436-1kworker/1:1H08:55:001
3487303995843,14cyclictest3612908-21kworker/1:210:55:061
3487303995843,14cyclictest3504957-21kworker/1:008:10:151
3487303995842,15cyclictest3486556-21kworker/1:207:22:361
3487303995841,16cyclictest3650341-21kworker/1:211:40:011
3487303995840,16cyclictest3655217-21kworker/1:112:10:061
3487303995828,28cyclictest3527200-21kworker/1:109:15:131
3487303995742,14cyclictest3536195-21kworker/1:009:25:141
3487303995739,17cyclictest3515758-21kworker/1:108:40:011
348730399571,2cyclictest0-21swapper/111:01:231
3487303995641,14cyclictest3694429-21kworker/1:212:35:151
3487303995641,14cyclictest3630872-21kworker/1:211:15:061
3487303995641,14cyclictest3587253-21kworker/1:210:40:141
3487303995641,14cyclictest3509581-21kworker/1:308:20:331
3487303995641,14cyclictest3493803-21kworker/1:107:30:231
3487303995639,16cyclictest2943436-1kworker/1:1H10:10:151
3487303995624,31cyclictest3498792-21kworker/1:307:45:131
3487303995622,33cyclictest3502377-21kworker/1:108:00:011
348730399560,2cyclictest0-21swapper/107:20:001
348730399560,2cyclictest0-21swapper/107:19:591
3487303995540,14cyclictest3680930-21kworker/1:212:15:001
3487303995540,14cyclictest3578258-21kworker/1:210:15:151
3487303995540,14cyclictest3549522-21kworker/1:009:45:061
3487303995540,14cyclictest3513280-21kworker/1:208:32:351
3487303995539,15cyclictest3644407-21kworker/1:111:30:121
3487303995539,15cyclictest3644407-21kworker/1:111:30:121
3487303995535,19cyclictest3558786-21kworker/1:109:50:141
3487303995524,29cyclictest2943436-1kworker/1:1H12:20:131
3487303995524,29cyclictest2943436-1kworker/1:1H12:20:131
348730399551,3cyclictest0-21swapper/111:50:121
3487312995449,3cyclictest885451-1kworker/3:0H07:58:073
3487303995439,14cyclictest3655217-21kworker/1:112:05:301
3487303995439,14cyclictest3655217-21kworker/1:111:55:051
3487303995439,14cyclictest3568818-21kworker/1:010:05:001
3487303995439,14cyclictest3504957-21kworker/1:008:15:061
3487303995437,16cyclictest3568818-21kworker/1:010:25:141
3487303995436,17cyclictest3685415-21kworker/1:012:25:141
3487303995338,14cyclictest3511138-21kworker/1:008:25:351
3487303995338,14cyclictest3498792-21kworker/1:307:50:251
3487300995348,3cyclictest1112033-1kworker/0:1H10:40:000
3487300995348,3cyclictest1112033-1kworker/0:1H10:39:590
3487300995348,3cyclictest1112033-1kworker/0:1H08:15:370
3487312995247,3cyclictest885451-1kworker/3:0H12:07:343
3487312995246,3cyclictest885451-1kworker/3:0H10:35:153
3487312995246,3cyclictest885451-1kworker/3:0H10:35:153
3487312995148,2cyclictest3501668-21kworker/3:209:35:063
3487312995147,2cyclictest3649050-21kworker/3:112:01:233
3487312995147,2cyclictest3501668-21kworker/3:209:30:123
3487312995146,3cyclictest885451-1kworker/3:0H12:39:553
3487312995132,8cyclictest885451-1kworker/3:0H08:35:013
3487308995146,3cyclictest224664-1kworker/2:0H07:15:002
3487303995136,14cyclictest3655217-21kworker/1:112:01:291
3487303995136,14cyclictest3568818-21kworker/1:010:21:061
3487300995046,2cyclictest1112033-1kworker/0:1H11:00:130
3487300995045,3cyclictest3525026-21kworker/0:109:25:360
3487312994944,3cyclictest885451-1kworker/3:0H11:20:233
3487312994944,3cyclictest885451-1kworker/3:0H08:47:063
3487308994944,3cyclictest224664-1kworker/2:0H09:54:362
3487303994934,14cyclictest3635433-21kworker/1:011:20:131
3487303994934,14cyclictest3511138-21kworker/1:008:35:151
3487300994946,2cyclictest1112033-1kworker/0:1H08:28:060
3487300994944,3cyclictest3482875-21kworker/0:107:21:300
3487300994941,5cyclictest1112033-1kworker/0:1H12:35:150
3487312994845,2cyclictest3649050-21kworker/3:112:20:353
3487312994845,2cyclictest3649050-21kworker/3:112:20:353
3487312994845,2cyclictest3501668-21kworker/3:208:59:553
3487312994844,2cyclictest3606140-21kworker/3:211:15:233
3487312994834,11cyclictest885451-1kworker/3:0H10:55:123
3487308994846,1cyclictest3490718-21kworker/2:107:40:192
3487300994845,2cyclictest3625575-21kworker/0:212:25:260
3487300994845,2cyclictest3616589-21kworker/0:011:21:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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