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2026-02-14 - 03:42
[ 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
Characteristics of the highest latencies:
System rack6slot6 (updated Sat Feb 14, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
269459910701053469,53418cyclictest25395-21ssh00:26:590
269459910689453456,53374cyclictest26933-21cyclictest21:39:210
269459910676453419,53223cyclictest1741-21hald20:55:390
269459910674653396,53286cyclictest5350irq/9-uhci_hcd:23:03:150
269459910672953469,53196cyclictest26933-21cyclictest22:06:490
269459910661753451,53166cyclictest0-21swapper21:50:340
269459910656353402,53095cyclictest0-21swapper22:54:230
269459910656053421,53139cyclictest0-21swapper19:57:120
269459910654453428,53116cyclictest0-21swapper00:03:230
269459910650953473,53036cyclictest0-21swapper23:07:570
269459910650953473,53036cyclictest0-21swapper21:47:340
269459910650253466,53036cyclictest0-21swapper23:27:520
269459910647553459,53016cyclictest0-21swapper21:29:180
269459910647053450,53020cyclictest0-21swapper00:09:340
269459910645253484,52968cyclictest0-21swapper00:24:290
269459910645253464,52894cyclictest0-21swapper20:49:070
269459910643753440,52997cyclictest0-21swapper23:52:400
269459910643553435,53000cyclictest0-21swapper21:04:210
269459910641453428,52986cyclictest0-21swapper20:20:280
269459910637753474,52903cyclictest0-21swapper23:16:190
269459910633253447,52885cyclictest0-21swapper20:19:580
269459910629853470,52828cyclictest0-21swapper19:39:070
269459910626653394,52807cyclictest0-21swapper20:13:160
269459910623253477,52755cyclictest0-21swapper22:28:250
269459910622153472,52749cyclictest0-21swapper20:54:380
269459910620453476,52728cyclictest0-21swapper20:25:100
269459910617753462,52715cyclictest0-21swapper23:59:420
269459910616653405,52761cyclictest0-21swapper20:43:350
269459910613453389,52745cyclictest0-21swapper19:44:580
269459910611953422,52697cyclictest0-21swapper22:14:510
269459910610553415,52690cyclictest0-21swapper19:52:000
269459910595353043,52908cyclictest22086-21ssh22:46:200
269459910526452998,52264cyclictest20208-21ssh22:44:400
269459910508252911,52169cyclictest27769-21sh21:19:460
269459910507652898,52175cyclictest15012-21ssh23:24:520
269459910507452976,52096cyclictest0-21swapper00:30:100
269459910499652906,52088cyclictest0-21swapper22:31:460
26945995393753373,499cyclictest0-21swapper21:06:420
26945995384553406,439cyclictest0-21swapper21:31:190
26945995370938,53578cyclictest0-21swapper23:41:160
26945995356553413,152cyclictest0-21swapper19:22:520
26945995356227,53441cyclictest0-21swapper23:36:450
26945995354725,0cyclictest0-21swapper20:07:350
26945995338924,53365cyclictest0-21swapper00:14:560
26945995324327,438cyclictest0-21swapper23:11:180
26945995310927,53082cyclictest0-21swapper20:00:530
269459922661025,1116cyclictest19674-21runrttasks00:19:170
269459921001063,941cyclictest21120-21diskmemload23:49:490
26945992030997,1033cyclictest0-21swapper00:39:530
269459920201033,866cyclictest0-21swapper19:27:030
269459919881033,862cyclictest0-21swapper20:30:410
269459919801064,792cyclictest16809-21ssh22:39:380
269459919571019,845cyclictest0-21swapper19:49:190
269459919291071,858cyclictest0-21swapper19:34:150
269459919171068,849cyclictest0-21swapper21:24:570
269459919081029,786cyclictest0-21swapper22:55:030
269459918671073,794cyclictest0-21swapper22:00:370
269459918491039,774cyclictest21128-21ssh23:33:240
269459917781030,656cyclictest3950irq/9-acpi20:36:430
269459917361047,596cyclictest11807-21kworker/0:221:44:130
269459917081076,632cyclictest0-21swapper22:21:530
269459916341027,569cyclictest23397-21ssh21:12:330
269459915331073,341cyclictest0-21swapper22:18:120
269459914591093,366cyclictest0-21swapper21:59:070
26945991092613,475cyclictest1393-21hwlatdetect-tra19:19:510
26945991078604,471cyclictest11565-21hwlatdetect-tra19:11:180
791026411,11sleep08193-21hwlatdetect-tra19:05:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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