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2026-02-26 - 03:20
[ 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 376 highest latencies:
System rack6slot5.osadl.org (updated Thu Feb 26, 2026 00:44:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2238699103645313,5047cyclictest7089-21kworker/0:120:12:240
223869999035262,4630cyclictest7089-21kworker/0:119:59:510
223869994535053,4397cyclictest12489-21kworker/0:019:13:040
223869991934725,4457cyclictest12489-21kworker/0:019:19:500
223869990404651,4385cyclictest7089-21kworker/0:119:54:120
223869989054580,4314cyclictest16229-21kworker/0:020:46:160
223869988914572,4308cyclictest30807-21kworker/0:219:37:500
223869988314433,4374cyclictest26014-21kworker/0:000:36:250
223869987604500,4249cyclictest16229-21kworker/0:020:25:320
223869987154587,4117cyclictest16229-21kworker/0:021:07:400
223869986924473,4208cyclictest12489-21kworker/0:019:23:550
223869983114558,3738cyclictest26014-21kworker/0:000:24:500
223869982494346,3899cyclictest16229-21kworker/0:021:34:160
223869981494256,3834cyclictest20844-21kworker/0:122:51:550
223869979994271,3714cyclictest17388-21kworker/0:221:42:270
223869979644270,3642cyclictest16229-21kworker/0:021:13:160
223869977874282,3453cyclictest30807-21kworker/0:219:31:260
223869977234049,3623cyclictest12489-21kworker/0:019:26:380
223869977214168,3539cyclictest26014-21kworker/0:000:14:080
223869977103862,3833cyclictest12676-21kworker/0:122:40:310
223869976714138,3518cyclictest25874-21kworker/0:223:07:370
223869976324096,3485cyclictest31021-21kworker/0:123:18:200
223869974923825,3625cyclictest4620-21kworker/0:122:24:200
223869972923830,3411cyclictest30807-21kworker/0:219:47:150
223869970483648,3389cyclictest7089-21kworker/0:120:05:470
223869970003678,3262cyclictest16229-21kworker/0:020:17:160
223869969823677,3254cyclictest12571-21kworker/0:123:44:230
223869969463553,3333cyclictest16229-21kworker/0:020:31:080
223869966583312,3296cyclictest16229-21kworker/0:021:23:200
223869966303434,3181cyclictest21272-21kworker/0:000:02:060
223869965923475,3074cyclictest25874-21kworker/0:223:04:180
223869965413556,2934cyclictest12676-21kworker/0:122:37:280
223869965223273,3235cyclictest31021-21kworker/0:123:21:180
223869964983438,3045cyclictest26014-21kworker/0:000:34:260
223869963803421,2954cyclictest16229-21kworker/0:020:39:280
223869963373363,2959cyclictest16229-21kworker/0:020:51:450
223869963253142,3152cyclictest16229-21kworker/0:021:16:330
223869963063332,2959cyclictest28288-21kworker/0:022:13:320
223869962083382,2767cyclictest16229-21kworker/0:020:23:580
223869961793276,2852cyclictest30807-21kworker/0:219:41:450
223869961303452,2627cyclictest7089-21kworker/0:120:04:100
223869961173245,2829cyclictest17375-21kworker/0:123:58:560
223869960883329,2707cyclictest16229-21kworker/0:020:58:400
223869959553282,2659cyclictest16229-21kworker/0:020:44:390
223869959503259,2640cyclictest22615-21kworker/0:121:53:130
223869955592854,2690cyclictest4919-21kworker/0:023:32:140
223869953932675,2703cyclictest28288-21kworker/0:022:03:110
223869945662413,2148cyclictest16229-21kworker/0:021:00:160
223869937052066,1625cyclictest12571-21kworker/0:123:47:530
223869934052118,1272cyclictest28288-21kworker/0:022:05:090
223869923282272,42cyclictest16229-21kworker/0:021:25:300
217852783186,203sleep00-21swapper19:05:400
223869948936,439cyclictest19027-21ssh22:48:360
223869948936,438cyclictest26650-21ssh21:56:570
223869948020,399cyclictest4797-21kworker/u2:321:49:310
223869947420,393cyclictest885-21ssh00:26:280
223869946068,210cyclictest11-21ksoftirqd/023:50:190
223869945987,359cyclictest11-21ksoftirqd/022:33:300
223869945819,259cyclictest23572-21python00:06:200
223869945219,418cyclictest2898-21diskmemload22:25:460
223869944776,357cyclictest13-21rcuc/000:16:430
223869944078,349cyclictest13-21rcuc/022:57:220
223869943019,396cyclictest4136-21sshd23:29:400
223869942148,360cyclictest0-21swapper21:39:200
223869941961,177cyclictest10364-21rm23:38:040
223869937737,279cyclictest29264-21ntp_states23:10:220
223869926524,212cyclictest0-21swapper22:17:580
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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