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2026-01-26 - 10:31
[ 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 Mon Jan 26, 2026 00:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1536099104725403,4982cyclictest26448-21kworker/0:100:17:020
153609997534990,4748cyclictest11632-21kworker/0:121:50:370
153609997275182,4534cyclictest11632-21kworker/0:120:48:050
153609997275062,4654cyclictest11632-21kworker/0:121:57:420
153609996945165,4518cyclictest27162-21kworker/0:023:13:070
153609996615041,4609cyclictest28565-21kworker/0:219:35:160
153609996365039,4586cyclictest11632-21kworker/0:120:43:380
153609993584813,4540cyclictest12667-21kworker/0:100:01:190
153609992894777,4501cyclictest21451-21kworker/0:023:02:230
153609992774774,4492cyclictest27162-21kworker/0:023:39:240
153609992564659,4586cyclictest11632-21kworker/0:121:41:290
153609992374756,4476cyclictest11632-21kworker/0:120:52:450
153609992194744,4471cyclictest28565-21kworker/0:219:31:260
153609991234543,4537cyclictest11632-21kworker/0:120:28:570
153609989874621,4355cyclictest27162-21kworker/0:023:44:520
153609989694513,4451cyclictest4385-21kworker/0:222:29:390
153609988664569,4292cyclictest27162-21kworker/0:023:23:320
153609988154538,4273cyclictest4385-21kworker/0:222:35:070
153609987584502,4244cyclictest4385-21kworker/0:222:51:190
153609985844516,4056cyclictest664-21kworker/0:100:29:380
153609985664513,4042cyclictest4385-21kworker/0:222:56:580
153609985414499,4038cyclictest11632-21kworker/0:121:46:520
153609985254426,4012cyclictest28565-21kworker/0:219:46:000
153609982904479,3799cyclictest28565-21kworker/0:220:03:520
153609982314298,3882cyclictest27162-21kworker/0:023:17:030
153609981654365,3740cyclictest11632-21kworker/0:121:00:090
153609981204342,3717cyclictest11632-21kworker/0:121:28:450
153609981004053,4032cyclictest11632-21kworker/0:120:24:410
153609979644273,3640cyclictest28565-21kworker/0:219:18:070
153609979154244,3619cyclictest25146-21kworker/0:222:07:010
153609978493908,3890cyclictest11632-21kworker/0:120:37:420
153609977784269,3449cyclictest28565-21kworker/0:219:54:180
153609977714119,3486cyclictest4385-21kworker/0:222:44:240
153609977544076,3627cyclictest1687-21kworker/0:122:22:530
153609977413880,3847cyclictest11632-21kworker/0:120:33:130
153609976984031,3653cyclictest12667-21kworker/0:100:05:270
153609976973837,3809cyclictest28565-21kworker/0:219:21:520
153609976183987,3616cyclictest28565-21kworker/0:219:29:420
153609974024013,3365cyclictest11632-21kworker/0:121:36:160
153609973883981,3356cyclictest28565-21kworker/0:219:58:190
153609972913881,3406cyclictest11632-21kworker/0:121:30:120
153609972083596,3560cyclictest11632-21kworker/0:121:23:330
153609971613819,3337cyclictest28235-21kworker/0:122:13:370
153609970983731,3324cyclictest4385-21kworker/0:222:49:430
153609970333695,3278cyclictest29639-21kworker/0:200:22:260
153609970023733,3258cyclictest28565-21kworker/0:219:43:270
153609969723574,3355cyclictest12667-21kworker/0:123:54:180
153609969183796,3118cyclictest11632-21kworker/0:121:05:480
153609969063562,3329cyclictest23711-21kworker/0:200:11:110
153609968583709,3089cyclictest4385-21kworker/0:222:33:440
153609968233493,3271cyclictest11632-21kworker/0:122:01:440
153609967503604,3141cyclictest664-21kworker/0:100:35:110
153609967503513,3223cyclictest12667-21kworker/0:123:48:500
153609967153700,3012cyclictest28565-21kworker/0:219:13:220
153609965833378,3154cyclictest24122-21kworker/0:223:06:190
153609965773368,3194cyclictest11632-21kworker/0:121:18:330
153609964993422,3001cyclictest27162-21kworker/0:023:27:170
153609964303439,2980cyclictest12667-21kworker/0:123:55:530
153609964093393,2964cyclictest664-21kworker/0:100:33:340
153609963923386,2955cyclictest11632-21kworker/0:121:13:230
153609963793371,2948cyclictest27162-21kworker/0:023:32:360
153609963563456,2848cyclictest28565-21kworker/0:220:11:090
153609961743224,2938cyclictest30937-21kworker/0:222:19:040
153609961203294,2815cyclictest28565-21kworker/0:220:17:310
153609960893380,2698cyclictest11632-21kworker/0:120:57:120
153609947662509,2246cyclictest28565-21kworker/0:220:08:120
147432608183,203sleep00-21swapper19:05:240
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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