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2026-02-18 - 22:01
[ 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 highest latencies:
System rack6slot5.osadl.org (updated Wed Feb 18, 2026 12:43:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2924099113435922,5410cyclictest6627-21kworker/0:110:38:110
2924099109315554,5373cyclictest25603-21kworker/0:212:10:070
2924099106755420,5244cyclictest6627-21kworker/0:110:53:500
292409998345184,4639cyclictest6627-21kworker/0:111:09:300
292409998025168,4623cyclictest19607-21kworker/0:108:18:480
292409996985116,4571cyclictest19607-21kworker/0:108:41:540
292409996945116,4567cyclictest6627-21kworker/0:111:01:480
292409995975070,4516cyclictest5958-21kworker/0:209:01:150
292409991864885,4298cyclictest26005-21kworker/0:007:15:540
292409991814675,4495cyclictest16038-21kworker/0:112:35:570
292409991284647,4470cyclictest23448-21kworker/0:009:31:470
292409991164644,4467cyclictest32584-21kworker/0:209:58:010
292409991124644,4464cyclictest25603-21kworker/0:211:57:330
292409990644610,4443cyclictest6627-21kworker/0:110:26:280
292409990334590,4439cyclictest12671-21kworker/0:109:16:290
292409990114589,4411cyclictest5958-21kworker/0:209:08:500
292409990064587,4408cyclictest19607-21kworker/0:108:34:160
292409989974582,4404cyclictest25603-21kworker/0:211:33:370
292409989734558,4403cyclictest23448-21kworker/0:009:35:190
292409989634553,4399cyclictest6627-21kworker/0:111:21:160
292409989574563,4383cyclictest5958-21kworker/0:208:57:320
292409988994533,4356cyclictest32584-21kworker/0:209:54:130
292409988794526,4343cyclictest15695-21kworker/0:209:24:090
292409988124483,4318cyclictest26005-21kworker/0:007:52:300
292409988004794,4003cyclictest26005-21kworker/0:007:13:300
292409987994482,4306cyclictest6627-21kworker/0:111:13:330
292409986774426,4240cyclictest6627-21kworker/0:110:13:540
292409985164542,3963cyclictest19607-21kworker/0:108:45:360
292409984864330,4152cyclictest26005-21kworker/0:007:34:080
292409983914219,4112cyclictest26005-21kworker/0:007:46:430
292409983244445,3868cyclictest19607-21kworker/0:108:22:510
292409982744420,3843cyclictest19607-21kworker/0:108:07:240
292409982444465,3727cyclictest23448-21kworker/0:009:45:100
292409980884101,3944cyclictest26005-21kworker/0:007:28:360
292409979604212,3697cyclictest25603-21kworker/0:212:04:050
292409977734218,3540cyclictest25603-21kworker/0:211:52:250
292409977724123,3606cyclictest26005-21kworker/0:008:01:350
292409976744091,3568cyclictest6627-21kworker/0:110:04:090
292409976573861,3744cyclictest26005-21kworker/0:007:24:570
292409975784029,3498cyclictest6627-21kworker/0:110:24:490
292409975354006,3477cyclictest19607-21kworker/0:108:28:330
292409975274010,3502cyclictest16038-21kworker/0:112:34:300
292409975244091,3381cyclictest6627-21kworker/0:110:33:120
292409974153753,3647cyclictest25603-21kworker/0:211:44:070
292409973633817,3504cyclictest6627-21kworker/0:110:56:190
292409973593927,3418cyclictest6627-21kworker/0:110:48:280
292409973553915,3398cyclictest6627-21kworker/0:110:40:250
292409972883874,3363cyclictest19607-21kworker/0:108:36:200
292409972013887,3303cyclictest16038-21kworker/0:112:23:370
292409971903796,3379cyclictest25603-21kworker/0:211:36:160
292409970653816,3238cyclictest26005-21kworker/0:007:41:390
292409970193792,3215cyclictest19607-21kworker/0:108:14:530
292409969673815,3101cyclictest23448-21kworker/0:009:41:120
292409968943619,3264cyclictest5958-21kworker/0:209:12:420
292409968263655,3120cyclictest6627-21kworker/0:111:27:420
292409968113691,3108cyclictest6627-21kworker/0:111:17:310
292409966853678,2963cyclictest16038-21kworker/0:112:26:180
292409966733619,3049cyclictest25603-21kworker/0:212:05:560
292409966103637,2921cyclictest16038-21kworker/0:112:17:160
292409965953593,2979cyclictest6627-21kworker/0:110:08:100
292409964923584,2865cyclictest6627-21kworker/0:110:16:160
292409964733574,2848cyclictest19607-21kworker/0:108:51:410
292409964303499,2918cyclictest25603-21kworker/0:211:49:530
292409961523430,2707cyclictest15695-21kworker/0:209:26:280
292409960273286,2737cyclictest26005-21kworker/0:007:37:550
292409958103176,2629cyclictest26005-21kworker/0:007:59:360
289492779185,176sleep00-21swapper07:08:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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