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2026-02-05 - 15:28
[ 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 Thu Feb 05, 2026 00:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
42659998175322,4492cyclictest18287-21kworker/0:219:13:070
42659997765184,4581cyclictest4067-21kworker/0:020:38:020
42659990244724,4289cyclictest18287-21kworker/0:220:19:180
42659987894505,4273cyclictest18287-21kworker/0:219:23:330
42659986444513,4107cyclictest12838-21kworker/0:100:25:390
42659986014615,3981cyclictest18287-21kworker/0:219:46:120
42659982144375,3787cyclictest4067-21kworker/0:020:43:000
42659981994068,4117cyclictest18287-21kworker/0:220:23:540
42659980664094,3921cyclictest18287-21kworker/0:219:40:080
42659979804354,3575cyclictest4067-21kworker/0:021:02:170
42659979434264,3664cyclictest22392-21kworker/0:121:45:360
42659978194221,3586cyclictest18287-21kworker/0:220:31:170
42659977153824,3840cyclictest18287-21kworker/0:220:11:530
42659975143933,3530cyclictest18287-21kworker/0:219:59:530
42659973983870,3477cyclictest22392-21kworker/0:122:04:130
42659973803875,3453cyclictest18390-21kworker/0:000:34:010
42659973563953,3388cyclictest27183-21kworker/0:122:41:200
42659973513829,3471cyclictest18287-21kworker/0:220:06:120
42659973063621,3643cyclictest4067-21kworker/0:020:56:170
42659972813827,3439cyclictest22392-21kworker/0:121:53:060
42659972413787,3403cyclictest14841-21kworker/0:022:16:120
42659971993769,3379cyclictest18287-21kworker/0:219:17:440
42659971923982,3186cyclictest29964-21kworker/0:123:50:380
42659971783868,3267cyclictest8786-21kworker/0:200:12:480
42659969683795,3163cyclictest4067-21kworker/0:021:09:440
42659969593741,3203cyclictest4866-21kworker/0:223:02:320
42659969443788,3152cyclictest18287-21kworker/0:220:01:290
42659968143373,3390cyclictest18287-21kworker/0:219:35:260
42659968033488,3292cyclictest22392-21kworker/0:121:56:300
42659967383490,3234cyclictest21641-21kworker/0:222:28:140
42659966883555,3122cyclictest18287-21kworker/0:220:25:170
42659966683626,3031cyclictest22392-21kworker/0:121:26:150
42659966463491,3095cyclictest18287-21kworker/0:219:26:110
42659966413396,3203cyclictest18287-21kworker/0:219:30:510
42659966263488,3087cyclictest4067-21kworker/0:021:15:120
42659965843359,3174cyclictest22392-21kworker/0:121:24:410
42659965533363,3150cyclictest22392-21kworker/0:122:07:530
42659965373576,2956cyclictest18287-21kworker/0:219:51:090
42659964303194,3212cyclictest27183-21kworker/0:122:53:060
42659964233356,3052cyclictest25581-21kworker/0:023:38:300
42659964223479,2928cyclictest27183-21kworker/0:122:37:530
42659963613299,3038cyclictest16442-21kworker/0:123:25:540
42659963213345,2961cyclictest11232-21kworker/0:023:13:070
42659962803120,3136cyclictest11232-21kworker/0:023:16:310
42659961213259,2848cyclictest8786-21kworker/0:200:15:020
42659961143231,2832cyclictest4067-21kworker/0:020:49:230
42659960933282,2769cyclictest29964-21kworker/0:100:02:340
42659960353271,2713cyclictest22392-21kworker/0:121:33:160
42659960123117,2853cyclictest22392-21kworker/0:121:42:220
42659954533003,2398cyclictest27183-21kworker/0:122:49:380
42659953682852,2464cyclictest12838-21kworker/0:100:23:400
42659953402655,2661cyclictest18390-21kworker/0:000:36:110
42659951862798,2377cyclictest4067-21kworker/0:020:50:590
42659935812051,1515cyclictest22392-21kworker/0:121:35:180
38332805186,202sleep00-21swapper19:07:120
42659948532,439cyclictest26151-21ssh22:31:220
42659941753,351cyclictest13-21rcuc/022:20:540
42659941639,317cyclictest15485-21ssh22:10:410
42659941337,361cyclictest23550-21ssh23:33:530
42659940934,313cyclictest59262chrt22:56:330
42659940633,360cyclictest7727-21ssh00:06:030
42659940437,353cyclictest11330-21chrt23:08:260
42659940334,355cyclictest29490-21kworker/u2:323:57:300
42659939217,315cyclictest18741-21rm23:24:470
42659938221,361cyclictest0-21swapper21:13:120
42659926923,58cyclictest30264-21sh23:45:330
42659922223,199cyclictest0-21swapper23:43:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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