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2026-02-06 - 15:39
[ 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 792 highest latencies:
System rack6slot6 (updated Fri Feb 06, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
214219910749353452,53941cyclictest2099-21runrttasks11:52:180
214219910699153424,53475cyclictest0-21swapper11:25:310
214219910694653475,53346cyclictest12274-21ssh10:50:210
214219910685853445,53325cyclictest3950irq/9-acpi12:12:340
214219910680853410,53276cyclictest3156-21ssh09:51:240
214219910673953392,53256cyclictest9-21ksoftirqd/009:36:490
214219910671753473,53244cyclictest0-21swapper07:30:230
214219910667153451,53220cyclictest0-21swapper08:35:120
214219910666453449,53215cyclictest0-21swapper12:38:120
214219910664853477,53080cyclictest0-21swapper12:25:480
214219910664453437,53207cyclictest0-21swapper10:47:300
214219910657053401,53169cyclictest0-21swapper12:21:470
214219910656953403,53166cyclictest0-21swapper10:01:470
214219910656453398,53166cyclictest0-21swapper09:00:090
214219910654553403,53142cyclictest0-21swapper11:49:170
214219910652953481,53048cyclictest0-21swapper11:11:370
214219910652453479,53045cyclictest0-21swapper08:19:070
214219910651953473,53046cyclictest0-21swapper07:17:590
214219910650753471,53036cyclictest0-21swapper07:44:170
214219910646853454,53014cyclictest0-21swapper12:33:500
214219910645553440,53015cyclictest0-21swapper10:34:260
214219910645153442,53009cyclictest0-21swapper10:13:500
214219910644053436,53004cyclictest0-21swapper11:01:240
214219910643553440,52995cyclictest0-21swapper09:42:410
214219910641253467,52945cyclictest0-21swapper08:25:290
214219910636053441,52919cyclictest0-21swapper08:03:120
214219910635253473,52815cyclictest0-21swapper10:36:570
214219910632353427,52805cyclictest0-21swapper08:55:270
214219910631953420,52899cyclictest0-21swapper09:09:520
214219910629253411,52765cyclictest0-21swapper08:13:050
214219910628453438,52755cyclictest0-21swapper12:08:130
214219910623853487,52751cyclictest0-21swapper07:35:040
214219910622753463,52764cyclictest0-21swapper07:56:200
214219910617453450,52724cyclictest0-21swapper10:26:240
214219910617353450,52723cyclictest0-21swapper08:42:340
214219910615953061,53096cyclictest0-21swapper12:04:420
214219910615453398,52756cyclictest0-21swapper11:22:200
214219910614553435,52710cyclictest0-21swapper08:51:260
214219910610453413,52691cyclictest0-21swapper08:23:380
214219910592553399,52526cyclictest0-21swapper09:32:180
214219910509552981,52112cyclictest7293-21ssh12:19:360
214219910503652909,52125cyclictest0-21swapper10:15:410
21421995334227,53315cyclictest0-21swapper11:58:200
21421995331527,53196cyclictest0-21swapper08:34:410
21421995327333,53173cyclictest10-21rcuc/011:19:490
2142199530638,53052cyclictest16366-21ssh10:55:520
21421995305627,52937cyclictest0-21swapper10:06:080
21421995300352968,33cyclictest15020-21ssh09:21:250
21421995293727,52818cyclictest0-21swapper07:48:180
214219923981045,1228cyclictest23807-21ssh10:21:320
214219922301012,1218cyclictest19920-21ssh09:29:370
214219921141034,982cyclictest6434-21diskmemload10:40:480
214219920501025,933cyclictest3950irq/9-acpi09:48:130
214219920331069,839cyclictest6558-21ssh09:56:250
214219919221044,784cyclictest0-21swapper07:54:200
21421991898915,969cyclictest0-21swapper11:30:320
214219918351026,743cyclictest3950irq/9-acpi08:46:250
214219918131099,714cyclictest0-21swapper08:07:340
214219916661019,556cyclictest21420-21cyclictest11:35:330
214219915961086,419cyclictest9-21ksoftirqd/007:14:380
214219915961079,420cyclictest9010-21ssh09:13:120
214219915931058,535cyclictest0-21swapper11:44:260
214219915331011,522cyclictest0-21swapper07:25:520
214219914451087,358cyclictest0-21swapper07:20:500
214219914401088,352cyclictest0-21swapper09:17:040
214219914291085,344cyclictest0-21swapper11:07:560
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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