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2026-01-21 - 19:16
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackeslot3.osadl.org (updated Wed Jan 21, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
50890996542,22cyclictest98800-21kworker/1:009:25:121
5089099650,64cyclictest0-21swapper/112:15:211
5089099650,64cyclictest0-21swapper/110:30:221
5089099640,62cyclictest0-21swapper/110:19:411
5089099630,1cyclictest0-21swapper/107:36:571
50890996056,2cyclictest0-21swapper/109:39:361
50890996044,15cyclictest81683-21kworker/1:209:03:281
50890996044,15cyclictest181871-21kworker/1:011:00:061
50890995944,14cyclictest71331-21kworker/1:008:29:291
50890995944,14cyclictest60530-21kworker/1:307:40:141
50890995944,14cyclictest158490-21kworker/1:010:35:271
50890995943,15cyclictest81683-21kworker/1:208:50:121
50890995943,15cyclictest237321-21kworker/1:012:02:271
50890995942,16cyclictest202442-21kworker/1:011:25:131
50890995843,14cyclictest98800-21kworker/1:009:23:271
50890995843,14cyclictest246399-21kworker/1:012:20:111
50890995843,14cyclictest188311-21kworker/1:211:35:151
50890995843,14cyclictest150662-21kworker/1:010:23:291
50890995843,14cyclictest1497982-1kworker/1:2H11:10:131
50890995843,14cyclictest1497982-1kworker/1:2H08:00:351
50890995843,14cyclictest125534-21kworker/1:009:55:141
50890995842,15cyclictest50696-21kworker/1:007:20:141
50890995842,15cyclictest111678-21kworker/1:009:44:431
50890995841,16cyclictest56126-21kworker/1:207:25:131
50890995841,16cyclictest153515-21kworker/1:310:25:011
50890995742,14cyclictest81683-21kworker/1:208:49:281
50890995742,14cyclictest64216-21kworker/1:108:10:141
50890995742,14cyclictest130099-21kworker/1:110:05:281
50890995742,14cyclictest111678-21kworker/1:009:45:131
50890995741,15cyclictest168357-21kworker/1:210:43:321
50890995741,14cyclictest1497982-1kworker/1:2H07:59:201
50890995740,16cyclictest71331-21kworker/1:008:20:141
50890995739,16cyclictest214364-21kworker/1:011:40:001
50890995739,16cyclictest1497982-1kworker/1:2H11:30:151
50890995641,14cyclictest62133-21kworker/1:007:45:011
50890995641,14cyclictest50696-21kworker/1:007:15:211
50890995641,14cyclictest246399-21kworker/1:012:26:271
50890995641,14cyclictest188311-21kworker/1:211:20:161
50890995641,14cyclictest188311-21kworker/1:211:07:581
50890995641,14cyclictest188311-21kworker/1:211:07:571
50890995641,14cyclictest163927-21kworker/1:110:55:141
50890995641,14cyclictest103874-21kworker/1:209:30:131
50890995640,15cyclictest1497982-1kworker/1:2H07:11:261
50890995639,16cyclictest87922-21kworker/1:109:10:131
50890995639,16cyclictest103874-21kworker/1:210:00:141
50890995639,16cyclictest103874-21kworker/1:210:00:131
50890995638,17cyclictest214364-21kworker/1:011:50:141
50890995638,17cyclictest163927-21kworker/1:110:45:161
5089099561,2cyclictest0-21swapper/109:10:011
50890995540,14cyclictest81683-21kworker/1:208:55:141
50890995540,14cyclictest71331-21kworker/1:008:30:141
50890995540,14cyclictest64216-21kworker/1:108:07:261
50890995540,14cyclictest259967-21kworker/1:112:35:171
50890995540,14cyclictest255479-21kworker/1:212:30:011
50890995540,14cyclictest228274-21kworker/1:211:55:111
50890995540,14cyclictest188311-21kworker/1:211:15:351
50890995540,14cyclictest163927-21kworker/1:110:52:271
50890995539,15cyclictest64216-21kworker/1:108:17:371
50890995539,15cyclictest64216-21kworker/1:108:17:361
50890995539,15cyclictest237321-21kworker/1:012:05:011
5089099550,53cyclictest222643-21fschecks_count11:45:151
50890995439,14cyclictest93904-21kworker/1:309:19:381
50890995439,14cyclictest71331-21kworker/1:008:35:281
50890995439,14cyclictest228274-21kworker/1:212:11:271
50890995338,14cyclictest64216-21kworker/1:107:50:141
50890995338,14cyclictest134657-21kworker/1:010:10:141
50890995335,17cyclictest56126-21kworker/1:207:30:151
50899995246,3cyclictest1451643-1kworker/3:0H10:44:453
50895995249,2cyclictest237729-21kworker/2:012:03:272
50890995236,15cyclictest79566-21kworker/1:308:40:141
50899995148,2cyclictest179029-21kworker/3:012:32:313
50899995148,2cyclictest152086-21kworker/3:110:45:443
50899995146,3cyclictest179029-21kworker/3:012:09:523
50899995146,3cyclictest179029-21kworker/3:011:45:293
50899995146,3cyclictest1451643-1kworker/3:0H07:17:313
50895995147,2cyclictest71337-21kworker/2:108:26:262
50895995146,3cyclictest1607117-1kworker/2:1H11:54:572
50895995146,3cyclictest1607117-1kworker/2:1H08:15:142
50895995146,3cyclictest1607117-1kworker/2:1H08:15:132
50890995134,16cyclictest103874-21kworker/1:209:50:141
50899995047,2cyclictest88885-21kworker/3:209:46:273
50899995047,2cyclictest1451643-1kworker/3:0H12:39:553
50899995046,2cyclictest62130-21kworker/3:108:15:333
50899995046,2cyclictest62130-21kworker/3:108:15:323
50899995046,2cyclictest1451643-1kworker/3:0H09:50:053
50899995045,3cyclictest1451643-1kworker/3:0H11:15:303
50899995045,3cyclictest1451643-1kworker/3:0H08:11:283
50895995047,2cyclictest87287-21kworker/2:109:06:272
50895995047,2cyclictest178144-21kworker/2:011:00:222
50895995047,2cyclictest153142-21kworker/2:010:32:002
50895995047,2cyclictest108068-21kworker/2:209:34:242
50895995046,2cyclictest259426-21kworker/2:212:29:522
50886995047,2cyclictest825361-1kworker/0:2H07:25:260
50899994946,2cyclictest52360-21kworker/3:007:31:033
50895994946,2cyclictest68256-21kworker/2:008:07:222
50895994946,2cyclictest54296-21kworker/2:007:29:272
50895994945,2cyclictest87287-21kworker/2:109:19:522
50895994944,3cyclictest237729-21kworker/2:012:05:412
50895994944,3cyclictest1607117-1kworker/2:1H11:24:522
50886994946,2cyclictest79551-21kworker/0:009:03:550
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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