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2026-01-14 - 04:17
[ 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 792 highest latencies:
System rack6slot5.osadl.org (updated Wed Jan 14, 2026 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
293699107085482,5215cyclictest18495-21kworker/0:120:02:260
293699105765422,5150cyclictest18495-21kworker/0:121:01:250
293699100795237,4828cyclictest26184-21kworker/0:123:36:010
29369997425089,4649cyclictest18495-21kworker/0:119:50:400
29369997205056,4653cyclictest1207-21kworker/0:222:51:140
29369996745047,4616cyclictest1207-21kworker/0:223:12:130
29369996105017,4589cyclictest15850-21kworker/0:222:13:560
29369995414988,4549cyclictest6994-21kworker/0:022:01:370
29369994614841,4609cyclictest1207-21kworker/0:223:07:520
29369993514810,4537cyclictest13631-21kworker/0:200:07:160
29369993224683,4628cyclictest1207-21kworker/0:223:25:080
29369992054732,4468cyclictest18495-21kworker/0:120:37:050
29369991054671,4423cyclictest1207-21kworker/0:223:20:550
29369990834740,4327cyclictest23792-21kworker/0:221:27:560
29369990694644,4413cyclictest13631-21kworker/0:200:11:220
29369990684661,4396cyclictest18495-21kworker/0:119:39:150
29369990304646,4373cyclictest18495-21kworker/0:119:20:370
29369989724614,4347cyclictest18495-21kworker/0:119:43:050
29369989444604,4330cyclictest18495-21kworker/0:119:46:520
29369989364597,4334cyclictest13631-21kworker/0:200:27:490
29369988634562,4296cyclictest24290-21kworker/0:022:34:400
29369988214531,4279cyclictest26184-21kworker/0:123:49:450
29369988184522,4285cyclictest23792-21kworker/0:221:49:190
29369986994363,4313cyclictest18495-21kworker/0:120:06:050
29369986654309,4296cyclictest18495-21kworker/0:120:11:430
29369986294443,4175cyclictest23792-21kworker/0:221:37:260
29369986154528,4076cyclictest13631-21kworker/0:200:15:270
29369985554699,3852cyclictest17475-21kworker/0:021:21:260
29369985554404,4140cyclictest18495-21kworker/0:120:25:060
29369984334347,4075cyclictest18495-21kworker/0:119:31:360
29369983574380,3962cyclictest15850-21kworker/0:222:20:570
29369982954567,3717cyclictest26184-21kworker/0:100:03:010
29369982664315,3900cyclictest17475-21kworker/0:021:11:500
29369981014171,3926cyclictest23792-21kworker/0:221:41:170
29369979143942,3930cyclictest18495-21kworker/0:120:47:170
29369977463858,3846cyclictest18495-21kworker/0:120:43:120
29369977034127,3525cyclictest18495-21kworker/0:120:23:230
29369976814023,3616cyclictest13631-21kworker/0:200:38:370
29369976763823,3802cyclictest18495-21kworker/0:119:29:410
29369976604009,3636cyclictest18495-21kworker/0:120:55:400
29369975874075,3462cyclictest18495-21kworker/0:120:31:240
29369975213941,3520cyclictest18495-21kworker/0:119:18:260
29369974834019,3404cyclictest18495-21kworker/0:119:56:390
29369974823840,3627cyclictest6994-21kworker/0:021:52:000
29369973683972,3345cyclictest18495-21kworker/0:120:51:310
29369973473720,3604cyclictest1207-21kworker/0:223:19:300
29369973353879,3445cyclictest15850-21kworker/0:222:18:150
29369973123964,3317cyclictest18495-21kworker/0:119:14:390
29369971523803,3338cyclictest1207-21kworker/0:223:03:370
29369971193664,3412cyclictest1207-21kworker/0:222:41:350
29369970593818,3189cyclictest13631-21kworker/0:200:22:120
29369970173735,3271cyclictest23792-21kworker/0:221:33:230
29369970103735,3270cyclictest24290-21kworker/0:022:26:330
29369969733660,3298cyclictest17475-21kworker/0:021:20:000
29369968893726,3112cyclictest18495-21kworker/0:120:15:480
29369968343635,3187cyclictest13631-21kworker/0:200:31:560
29369968223630,3181cyclictest24290-21kworker/0:022:38:500
29369967043451,3238cyclictest6994-21kworker/0:022:08:210
29369966773633,3029cyclictest26184-21kworker/0:123:44:140
29369966693584,3045cyclictest26184-21kworker/0:123:56:330
29369966583561,3092cyclictest26184-21kworker/0:123:53:460
29369966443543,3090cyclictest18495-21kworker/0:121:05:220
29369966433550,3082cyclictest1207-21kworker/0:222:47:100
29369963493347,2987cyclictest6994-21kworker/0:021:56:100
29369962893233,3042cyclictest26184-21kworker/0:123:31:520
29369959413272,2654cyclictest1207-21kworker/0:222:58:010
26242804184,203sleep00-21swapper19:08:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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