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2026-01-18 - 05:20
[ 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 all highest latencies:
System rack6slot5.osadl.org (updated Sun Jan 18, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
476399107845523,5251cyclictest17375-21kworker/0:123:21:270
476399105685414,5144cyclictest11171-21kworker/0:023:58:140
47639999315282,4638cyclictest4308-21kworker/0:021:09:590
47639998355130,4694cyclictest24688-21kworker/0:119:28:260
47639998165226,4585cyclictest24688-21kworker/0:120:05:370
47639996515042,4605cyclictest24688-21kworker/0:120:01:580
47639996455039,4595cyclictest17375-21kworker/0:123:09:300
47639996375024,4602cyclictest17375-21kworker/0:123:37:400
47639994804863,4606cyclictest17375-21kworker/0:123:29:240
47639993344795,4528cyclictest4308-21kworker/0:020:39:370
47639993194773,4535cyclictest23174-21kworker/0:200:20:180
47639992454735,4506cyclictest28160-21kworker/0:022:30:540
47639991824721,4450cyclictest4308-21kworker/0:020:58:360
47639991584701,4446cyclictest29044-21kworker/0:000:32:470
47639990864566,4515cyclictest18721-21kworker/0:121:21:130
47639990114637,4370cyclictest10913-21kworker/0:021:58:320
47639990034633,4366cyclictest24688-21kworker/0:119:47:130
47639989884625,4352cyclictest18721-21kworker/0:121:13:560
47639989604612,4343cyclictest24688-21kworker/0:119:32:050
47639988644431,4382cyclictest24688-21kworker/0:119:37:310
47639988504553,4286cyclictest24688-21kworker/0:119:20:590
47639988364707,4078cyclictest4308-21kworker/0:020:41:410
47639988174431,4372cyclictest4308-21kworker/0:020:32:270
47639988144519,4284cyclictest17375-21kworker/0:123:17:250
47639987984530,4257cyclictest24688-21kworker/0:120:13:180
47639987784518,4249cyclictest17375-21kworker/0:123:13:250
47639987224384,4327cyclictest17375-21kworker/0:123:33:220
47639987034479,4213cyclictest24688-21kworker/0:119:50:560
47639986834573,4099cyclictest10913-21kworker/0:022:18:360
47639986014528,4062cyclictest24688-21kworker/0:120:28:300
47639985774418,4147cyclictest10913-21kworker/0:022:06:500
47639983074160,4132cyclictest30499-21kworker/0:221:41:530
47639981794093,4071cyclictest4308-21kworker/0:020:53:030
47639981174346,3720cyclictest28160-21kworker/0:022:36:550
47639980234215,3793cyclictest25482-21kworker/0:222:29:260
47639979594020,3896cyclictest17375-21kworker/0:123:52:460
47639979574365,3540cyclictest4308-21kworker/0:021:00:380
47639979374163,3759cyclictest23174-21kworker/0:200:18:520
47639979364144,3732cyclictest10913-21kworker/0:022:01:040
47639978624134,3713cyclictest8769-21kworker/0:223:00:210
47639976774123,3503cyclictest23174-21kworker/0:200:26:550
47639976354014,3606cyclictest11171-21kworker/0:000:14:550
47639975964077,3504cyclictest24688-21kworker/0:119:41:230
47639975554056,3440cyclictest24688-21kworker/0:119:56:470
47639973893997,3368cyclictest24688-21kworker/0:119:14:490
47639973643961,3388cyclictest29044-21kworker/0:000:35:300
47639972243818,3362cyclictest11171-21kworker/0:000:04:390
47639971613861,3240cyclictest11171-21kworker/0:000:08:360
47639971063785,3317cyclictest17375-21kworker/0:123:41:450
47639970403733,3296cyclictest18721-21kworker/0:121:29:030
47639970363696,3325cyclictest10913-21kworker/0:022:13:070
47639970123607,3391cyclictest8769-21kworker/0:222:56:150
47639969963778,3203cyclictest1706-21kworker/0:122:44:350
47639969693663,3246cyclictest10913-21kworker/0:022:21:110
47639968963432,3412cyclictest30499-21kworker/0:221:38:340
47639968113815,2981cyclictest24688-21kworker/0:120:18:520
47639966873531,3104cyclictest18721-21kworker/0:121:31:130
47639966763573,3099cyclictest24688-21kworker/0:120:20:380
47639966733520,3109cyclictest30499-21kworker/0:221:48:340
47639965453506,3035cyclictest4308-21kworker/0:020:47:140
47639965293427,3016cyclictest17375-21kworker/0:123:48:310
47639964703625,2802cyclictest8769-21kworker/0:222:52:230
47639964543456,2987cyclictest1706-21kworker/0:122:45:590
47639964413321,3105cyclictest18721-21kworker/0:121:17:490
47639963823315,3063cyclictest30499-21kworker/0:221:54:080
47639959703215,2744cyclictest24688-21kworker/0:119:17:220
43702805185,202sleep00-21swapper19:07:230
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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