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2026-02-13 - 20:48
[ 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 792 highest latencies:
System rack6slot5.osadl.org (updated Fri Feb 13, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
270359995134760,4711cyclictest31833-21kworker/0:208:54:570
270359991384862,4233cyclictest13270-21kworker/0:008:24:280
270359987954539,4245cyclictest5454-21kworker/0:107:28:090
270359986704482,4183cyclictest31833-21kworker/0:208:56:320
270359986304320,4259cyclictest13270-21kworker/0:008:16:300
270359985374410,4116cyclictest5454-21kworker/0:107:51:130
270359982534547,3691cyclictest31833-21kworker/0:209:08:100
270359981984413,3762cyclictest17067-21kworker/0:211:04:590
270359981854415,3755cyclictest13270-21kworker/0:008:29:020
270359980624371,3680cyclictest5454-21kworker/0:107:44:470
270359980184324,3671cyclictest5935-21kworker/0:211:26:440
270359979684086,3841cyclictest5454-21kworker/0:107:14:150
270359977264176,3536cyclictest22708-21kworker/0:012:06:380
270359975993831,3754cyclictest13270-21kworker/0:008:08:300
270359974183929,3474cyclictest17067-21kworker/0:210:46:080
270359973663700,3652cyclictest11307-21kworker/0:209:30:560
270359973273863,3421cyclictest17067-21kworker/0:210:43:090
270359971273762,3313cyclictest2127-21kworker/0:112:27:380
270359968783650,3213cyclictest11307-21kworker/0:209:55:150
270359967723597,3160cyclictest1112-21kworker/0:111:23:580
270359967493566,3141cyclictest5454-21kworker/0:107:31:570
270359965933484,3048cyclictest11307-21kworker/0:209:42:400
270359965703477,3070cyclictest647-21kworker/0:110:12:340
270359965013593,2897cyclictest5454-21kworker/0:107:19:310
270359964353518,2865cyclictest5454-21kworker/0:107:37:330
270359964113291,3105cyclictest14704-21kworker/0:211:46:340
270359964083402,2964cyclictest31833-21kworker/0:209:03:540
270359963573290,3052cyclictest11307-21kworker/0:209:18:580
270359963283482,2831cyclictest5454-21kworker/0:107:22:030
270359963233250,3014cyclictest647-21kworker/0:110:28:120
270359962433239,2989cyclictest647-21kworker/0:110:30:150
270359960603329,2680cyclictest27016-21kworker/0:108:37:430
270359960573330,2684cyclictest13270-21kworker/0:008:03:510
270359960413137,2889cyclictest22708-21kworker/0:012:03:430
270359954322710,2671cyclictest14704-21kworker/0:211:44:390
270359951862735,2440cyclictest31833-21kworker/0:208:48:100
270359951265040,35cyclictest5454-21kworker/0:107:49:380
270359947642530,2229cyclictest13270-21kworker/0:007:58:140
270359941574099,45cyclictest11307-21kworker/0:209:20:590
266532747182,202sleep00-21swapper07:07:270
270359949433,461cyclictest0-21swapper11:34:530
270359948719,468cyclictest0-21swapper09:38:300
270359948544,257cyclictest4894-21runrttasks10:19:250
27035994464,380cyclictest8019-21seq12:38:570
270359944457,201cyclictest13-21rcuc/010:09:220
27035994361,374cyclictest28474-21ssh09:54:250
270359943573,347cyclictest26419-21ssh09:49:570
27035994340,374cyclictest19436-21ssh11:52:190
270359943171,300cyclictest5759-21ssh12:33:270
27035994251,249cyclictest9746-21ssh10:22:070
27035994250,249cyclictest30944-21ssh12:17:360
27035994250,249cyclictest24128-21ssh10:53:000
27035994220,249cyclictest7945-21diskmemload10:38:120
270359941753,350cyclictest21784-21ssh11:58:170
270359941469,91cyclictest11-21ksoftirqd/011:36:270
270359941337,376cyclictest0-21swapper11:13:060
270359940952,357cyclictest0-21swapper11:18:000
270359940535,370cyclictest0-21swapper09:13:170
270359940032,368cyclictest0-21swapper08:30:070
270359938634,191cyclictest0-21swapper12:13:320
270359938632,354cyclictest0-21swapper10:57:260
270359937731,346cyclictest0-21swapper11:08:440
270359937621,330cyclictest29492-21sed08:40:170
270359937214,190cyclictest7945-21diskmemload10:01:190
270359936510,340cyclictest32651-21sort12:21:240
270359934775,89cyclictest11-21ksoftirqd/009:29:220
270359933589,187cyclictest11-21ksoftirqd/008:10:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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