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2026-03-02 - 09:55
[ 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 Mon Mar 02, 2026 00:45:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1643699107565510,5235cyclictest27339-21kworker/0:119:58:290
1643699102915278,5002cyclictest6988-21kworker/0:119:27:530
164369997555089,4655cyclictest10429-21kworker/0:020:45:530
164369996745059,4611cyclictest6988-21kworker/0:119:16:160
164369994395054,4382cyclictest6988-21kworker/0:119:13:060
164369992204630,4566cyclictest2130-21kworker/0:022:26:170
164369990864480,4555cyclictest10429-21kworker/0:020:57:230
164369988954460,4411cyclictest19828-21kworker/0:022:08:190
164369988114529,4271cyclictest10429-21kworker/0:021:04:350
164369986114418,4177cyclictest8016-21kworker/0:022:45:250
164369984714258,4199cyclictest6988-21kworker/0:119:22:020
164369984504228,4179cyclictest10429-21kworker/0:020:38:050
164369984284303,4102cyclictest24537-21kworker/0:019:35:510
164369982314298,3882cyclictest24537-21kworker/0:019:30:590
164369978854276,3598cyclictest19828-21kworker/0:022:16:350
164369978553930,3902cyclictest3089-21kworker/0:123:55:210
164369978104093,3674cyclictest27339-21kworker/0:119:51:420
164369978004107,3679cyclictest19395-21kworker/0:223:04:280
164369977783897,3858cyclictest631-21kworker/0:023:32:400
164369977163845,3828cyclictest10429-21kworker/0:021:09:050
164369977134161,3509cyclictest3089-21kworker/0:123:52:040
164369976664139,3504cyclictest19233-21kworker/0:200:15:460
164369976504130,3497cyclictest30456-21kworker/0:100:36:190
164369976344218,3401cyclictest10429-21kworker/0:020:26:190
164369976064008,3584cyclictest24437-21kworker/0:023:16:400
164369975704065,3490cyclictest6305-21kworker/0:120:07:530
164369975524052,3440cyclictest10429-21kworker/0:020:44:190
164369975254048,3426cyclictest10429-21kworker/0:020:51:160
164369974713935,3497cyclictest24437-21kworker/0:023:20:140
164369974543934,3497cyclictest30518-21kworker/0:121:19:210
164369973723873,3448cyclictest10429-21kworker/0:020:32:100
164369973343656,3635cyclictest10429-21kworker/0:020:19:380
164369973143957,3334cyclictest19395-21kworker/0:223:07:320
164369972163713,3488cyclictest8016-21kworker/0:022:43:170
164369971283751,3326cyclictest3089-21kworker/0:123:41:510
164369970993773,3315cyclictest9282-21kworker/0:221:39:240
164369968993682,3206cyclictest30518-21kworker/0:121:10:390
164369968793647,3221cyclictest5216-21kworker/0:222:35:050
164369968613718,3092cyclictest14132-21kworker/0:021:46:570
164369966433608,2976cyclictest5216-21kworker/0:222:33:310
164369966423523,3104cyclictest29868-21kworker/0:123:29:240
164369965853479,3055cyclictest19828-21kworker/0:022:15:010
164369965533478,3064cyclictest10429-21kworker/0:020:21:140
164369965353461,3060cyclictest6305-21kworker/0:120:13:330
164369965293454,3060cyclictest24315-21kworker/0:000:23:070
164369963753463,2852cyclictest3121-21kworker/0:220:02:320
164369963453363,2931cyclictest3089-21kworker/0:100:03:550
164369963173274,3029cyclictest13038-21kworker/0:122:56:130
164369963083346,2911cyclictest30664-21kworker/0:222:24:060
164369962963247,2998cyclictest19828-21kworker/0:021:58:370
164369961553264,2839cyclictest27339-21kworker/0:119:46:210
164369959453154,2740cyclictest13038-21kworker/0:122:54:140
164369958793238,2626cyclictest30456-21kworker/0:100:33:000
164369958752944,2908cyclictest24315-21kworker/0:000:25:080
164369958553220,2583cyclictest19233-21kworker/0:200:13:430
164369957723201,2560cyclictest27339-21kworker/0:119:42:230
164369955503060,2439cyclictest30518-21kworker/0:121:26:430
164369949042467,2422cyclictest3089-21kworker/0:100:05:560
164369943172363,1939cyclictest30518-21kworker/0:121:30:160
158782813185,178sleep00-21swapper19:06:010
164369952434,420cyclictest22875-21which23:10:170
164369950754,391cyclictest7699-21awk23:45:250
164369949354,264cyclictest29430-21diskmemload23:40:070
164369948529,394cyclictest23230-21ssh22:03:560
164369947155,354cyclictest29430-21diskmemload21:40:530
164369943230,340cyclictest2677-21ssh21:20:220
164369939655,329cyclictest29430-21diskmemload21:54:420
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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