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2026-01-29 - 17:03
[ 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 Thu Jan 29, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
39852299640,63cyclictest0-21swapper/110:56:011
398522996341,20cyclictest113331-1kworker/1:1H12:20:001
398522996341,20cyclictest113331-1kworker/1:1H12:19:591
39852299630,2cyclictest0-21swapper/112:28:551
39852299620,61cyclictest0-21swapper/107:43:311
39852299620,61cyclictest0-21swapper/107:43:301
398522996158,2cyclictest0-21swapper/107:15:061
398522996057,2cyclictest0-21swapper/108:34:311
398522996057,2cyclictest0-21swapper/108:07:061
398522996043,16cyclictest113331-1kworker/1:1H09:15:301
398537995955,3cyclictest414976-21kworker/2:108:02:592
398522995957,1cyclictest0-21swapper/109:37:301
398522995944,14cyclictest592951-21kworker/1:212:11:051
398522995944,14cyclictest592951-21kworker/1:212:11:041
398522995944,14cyclictest567646-21kworker/1:111:41:331
398522995944,14cyclictest520792-21kworker/1:210:50:121
398522995942,16cyclictest599544-21kworker/1:312:35:181
398522995940,18cyclictest539100-21kworker/1:011:25:581
398522995855,2cyclictest0-21swapper/108:50:171
398522995855,2cyclictest0-21swapper/108:23:561
398522995843,14cyclictest597497-21kworker/1:012:20:171
398522995843,14cyclictest563118-21kworker/1:011:55:001
398522995843,14cyclictest563118-21kworker/1:011:37:291
398522995843,14cyclictest548050-21kworker/1:211:19:561
398522995843,14cyclictest539100-21kworker/1:011:10:141
398522995843,14cyclictest471835-21kworker/1:309:50:361
398522995843,14cyclictest430718-21kworker/1:309:10:061
398522995843,14cyclictest422707-21kworker/1:208:25:101
398522995843,14cyclictest418068-21kworker/1:108:20:001
398522995843,14cyclictest413428-21kworker/1:208:00:131
398522995843,14cyclictest393857-21kworker/1:007:25:001
398522995843,14cyclictest393857-21kworker/1:007:20:131
398522995842,15cyclictest490345-21kworker/1:110:30:011
398522995842,15cyclictest476532-21kworker/1:010:00:011
398522995841,16cyclictest485807-21kworker/1:010:10:131
398522995840,17cyclictest529832-21kworker/1:211:00:131
398522995840,17cyclictest393857-21kworker/1:007:50:121
398522995839,18cyclictest539100-21kworker/1:011:20:131
398522995833,24cyclictest424501-21kworker/1:008:50:001
398516995846,11cyclictest1849563-1kworker/0:2H12:39:300
398522995742,14cyclictest605913-21kworker/1:112:30:001
398522995742,14cyclictest511719-21kworker/1:010:45:461
398522995742,14cyclictest439070-21kworker/1:009:20:131
398522995742,14cyclictest424501-21kworker/1:009:00:131
398522995742,14cyclictest413428-21kworker/1:207:55:001
398522995741,15cyclictest450863-21kworker/1:109:30:141
398522995741,15cyclictest439070-21kworker/1:009:25:121
398522995741,15cyclictest424501-21kworker/1:008:38:011
398522995739,17cyclictest430718-21kworker/1:308:55:151
398522995738,18cyclictest578251-21kworker/1:311:59:591
398522995737,18cyclictest582727-21kworker/1:112:00:131
398522995735,19cyclictest113331-1kworker/1:1H10:00:011
39852299571,2cyclictest400109-21gpgv07:15:011
398522995641,14cyclictest552575-21kworker/1:111:30:121
398522995641,14cyclictest539100-21kworker/1:011:09:001
398522995641,14cyclictest490345-21kworker/1:110:15:401
398522995641,14cyclictest485807-21kworker/1:010:09:301
398522995641,14cyclictest460255-21kworker/1:009:40:311
398522995641,14cyclictest113331-1kworker/1:1H08:10:051
398522995639,16cyclictest113331-1kworker/1:1H10:40:001
398522995632,23cyclictest393857-21kworker/1:007:30:131
398516995649,4cyclictest1849563-1kworker/0:2H11:50:150
398522995540,14cyclictest582727-21kworker/1:112:05:141
398522995540,14cyclictest471835-21kworker/1:310:20:011
398522995540,14cyclictest430718-21kworker/1:309:09:561
398522995540,14cyclictest430718-21kworker/1:309:09:551
398522995538,16cyclictest393857-21kworker/1:007:45:131
398522995536,18cyclictest464777-21kworker/1:109:45:151
398516995550,3cyclictest1849563-1kworker/0:2H11:44:010
398551995449,3cyclictest403909-21kworker/3:112:32:303
398522995439,14cyclictest563118-21kworker/1:011:45:131
398522995439,14cyclictest490345-21kworker/1:110:26:161
398516995449,3cyclictest1849563-1kworker/0:2H08:30:310
398516995449,3cyclictest1849563-1kworker/0:2H07:19:300
398551995349,3cyclictest403909-21kworker/3:112:06:383
398551995348,3cyclictest403909-21kworker/3:110:50:293
398551995348,3cyclictest403909-21kworker/3:109:29:293
398537995348,3cyclictest725770-1kworker/2:1H09:55:372
398522995338,14cyclictest516300-21kworker/1:110:41:311
398522995337,15cyclictest424501-21kworker/1:008:40:301
398516995349,2cyclictest1849563-1kworker/0:2H09:05:110
398516995349,2cyclictest1849563-1kworker/0:2H09:05:100
398551995248,3cyclictest403909-21kworker/3:112:18:013
398551995248,3cyclictest403909-21kworker/3:112:18:013
398551995248,2cyclictest403909-21kworker/3:107:34:303
398551995246,4cyclictest403909-21kworker/3:109:30:213
398537995249,2cyclictest577302-21kworker/2:211:56:302
398537995248,2cyclictest413433-21kworker/2:207:55:352
398516995247,3cyclictest1849563-1kworker/0:2H12:30:120
398537995148,2cyclictest419612-21kworker/2:208:25:002
398537995147,2cyclictest429133-21kworker/2:108:47:002
398537995146,3cyclictest725770-1kworker/2:1H10:33:562
398522995136,14cyclictest393857-21kworker/1:007:35:151
398522995136,14cyclictest393857-21kworker/1:007:35:141
398516995147,2cyclictest1849563-1kworker/0:2H07:27:300
398537995046,3cyclictest456340-21kworker/2:110:05:392
398516995046,3cyclictest1849563-1kworker/0:2H10:14:310
398516995046,3cyclictest1849563-1kworker/0:2H09:39:000
398551994944,3cyclictest403909-21kworker/3:109:45:413
398551994944,3cyclictest403909-21kworker/3:108:29:303
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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