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2026-02-19 - 06:29
[ 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 100 highest latencies:
System rack6slot5.osadl.org (updated Thu Feb 19, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
756699113115914,5393cyclictest30787-21kworker/0:220:38:490
756699109005792,5094cyclictest24061-21kworker/0:022:33:260
756699107105412,5287cyclictest5432-21kworker/0:122:38:540
756699106905417,5262cyclictest30787-21kworker/0:221:34:170
756699105235607,4873cyclictest30787-21kworker/0:221:52:340
75669999295196,4722cyclictest30787-21kworker/0:222:10:130
75669998765191,4674cyclictest29187-21kworker/0:020:04:320
75669998275064,4759cyclictest23760-21kworker/0:123:23:540
75669998015271,4527cyclictest29187-21kworker/0:019:13:280
75669997715142,4618cyclictest30787-21kworker/0:220:50:240
75669997625113,4638cyclictest30787-21kworker/0:221:05:450
75669995305020,4499cyclictest29187-21kworker/0:019:30:240
75669992164678,4527cyclictest14119-21kworker/0:022:59:040
75669991684651,4506cyclictest4716-21kworker/0:000:10:090
75669991634656,4503cyclictest4716-21kworker/0:023:44:500
75669991254626,4488cyclictest30787-21kworker/0:222:06:240
75669990884609,4467cyclictest4716-21kworker/0:000:34:330
75669989844559,4414cyclictest5432-21kworker/0:122:50:520
75669989544552,4398cyclictest29187-21kworker/0:019:23:120
75669989274527,4389cyclictest4716-21kworker/0:000:05:340
75669988804511,4358cyclictest29187-21kworker/0:019:19:430
75669988514501,4339cyclictest29187-21kworker/0:019:53:010
75669988094476,4322cyclictest30787-21kworker/0:221:13:380
75669987974469,4317cyclictest29187-21kworker/0:019:56:590
75669987264428,4286cyclictest30787-21kworker/0:221:17:390
75669987214505,4173cyclictest30787-21kworker/0:220:25:250
75669982764354,3862cyclictest23760-21kworker/0:123:26:340
75669982374385,3848cyclictest29187-21kworker/0:019:49:030
75669982184382,3785cyclictest4716-21kworker/0:023:47:380
75669981714309,3819cyclictest4716-21kworker/0:000:17:130
75669980204340,3665cyclictest4716-21kworker/0:023:59:380
75669979864221,3714cyclictest30787-21kworker/0:221:44:420
75669979804304,3662cyclictest20296-21kworker/0:223:09:340
75669979524190,3748cyclictest30787-21kworker/0:221:28:520
75669978564145,3667cyclictest23760-21kworker/0:123:17:510
75669978404241,3556cyclictest30787-21kworker/0:220:17:320
75669978274150,3662cyclictest23760-21kworker/0:123:31:120
75669977134134,3562cyclictest29187-21kworker/0:019:28:300
75669976314082,3535cyclictest29187-21kworker/0:020:06:380
75669974964084,3397cyclictest4716-21kworker/0:000:37:210
75669974924079,3370cyclictest5432-21kworker/0:122:45:080
75669974484050,3347cyclictest30787-21kworker/0:222:05:000
75669974294042,3336cyclictest14119-21kworker/0:023:01:320
75669973614005,3304cyclictest30787-21kworker/0:220:41:100
75669973023916,3375cyclictest30787-21kworker/0:221:46:140
75669972313829,3388cyclictest30787-21kworker/0:221:36:390
75669971993740,3445cyclictest4716-21kworker/0:000:25:130
75669971933918,3223cyclictest30787-21kworker/0:220:14:210
75669971383841,3286cyclictest24061-21kworker/0:022:27:060
75669969373741,3191cyclictest30787-21kworker/0:221:01:430
75669968833707,3165cyclictest4716-21kworker/0:023:53:080
75669968543584,3246cyclictest30787-21kworker/0:221:22:330
75669967873606,3166cyclictest24061-21kworker/0:022:21:220
75669967813660,3110cyclictest30787-21kworker/0:220:34:470
75669966753607,3056cyclictest29187-21kworker/0:019:38:000
75669966463488,3147cyclictest4716-21kworker/0:000:01:290
75669966333579,3043cyclictest30787-21kworker/0:220:57:560
75669963663428,2927cyclictest24061-21kworker/0:022:18:430
75669962843463,2777cyclictest23760-21kworker/0:123:13:350
75669961203380,2689cyclictest30787-21kworker/0:220:48:450
75669961013317,2773cyclictest5432-21kworker/0:122:42:510
75669960943312,2777cyclictest30787-21kworker/0:221:58:280
75669960873313,2762cyclictest4716-21kworker/0:023:36:450
75669951222733,2378cyclictest30787-21kworker/0:220:23:150
75669951045017,36cyclictest29187-21kworker/0:019:43:120
75669947382622,2104cyclictest4716-21kworker/0:000:22:440
69602782184,204sleep00-21swapper19:05:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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