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2026-01-29 - 04:57
[ 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 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2232480997153,17cyclictest2248999-21kworker/1:320:00:171
2232480996742,22cyclictest2344062-21kworker/1:023:20:151
2232480996663,2cyclictest0-21swapper/122:02:301
2232480996662,2cyclictest0-21swapper/100:16:301
2232480996360,2cyclictest0-21swapper/120:18:071
2232480996358,2cyclictest0-21swapper/123:41:171
2232480996343,18cyclictest2237466-21kworker/1:019:30:001
2232480996244,17cyclictest2256663-21kworker/1:020:45:131
2232480996242,19cyclictest2248999-21kworker/1:320:15:011
2232480996242,18cyclictest2301652-21kworker/1:221:47:291
2232480996158,2cyclictest0-21swapper/120:41:111
2232480996141,19cyclictest2410379-21kworker/1:200:00:131
2232480996057,2cyclictest0-21swapper/123:32:141
2232480996056,2cyclictest0-21swapper/121:30:131
2232480996043,16cyclictest2435197-21kworker/1:200:25:141
2232480996043,16cyclictest2242355-21kworker/1:019:50:481
2232480996042,17cyclictest113331-1kworker/1:1H20:59:551
2232480995943,15cyclictest2386510-21kworker/1:223:46:021
2232480995943,15cyclictest2324914-21kworker/1:222:15:151
2232480995941,17cyclictest2301652-21kworker/1:221:50:131
2232480995941,16cyclictest113331-1kworker/1:1H23:57:251
2232480995941,16cyclictest113331-1kworker/1:1H19:40:061
2232480995939,19cyclictest2306645-21kworker/1:021:55:131
2232480995843,14cyclictest2352732-21kworker/1:322:46:301
2232480995842,15cyclictest2279018-21kworker/1:121:20:131
2232480995842,15cyclictest2264003-21kworker/1:220:50:051
2232480995842,15cyclictest2239007-21kworker/1:119:30:411
2232480995842,14cyclictest2288391-21kworker/1:321:35:151
2232480995841,16cyclictest2338570-21kworker/1:022:30:131
2232480995841,16cyclictest2311157-21kworker/1:122:10:181
2232480995841,16cyclictest2292773-21kworker/1:021:40:151
2232480995752,3cyclictest0-21swapper/123:55:011
2232480995742,14cyclictest2344062-21kworker/1:023:10:141
2232480995741,15cyclictest2386510-21kworker/1:223:35:131
2232480995740,16cyclictest2248999-21kworker/1:320:05:141
2232480995739,16cyclictest2274506-21kworker/1:321:15:131
2232480995739,16cyclictest2255101-21kworker/1:220:25:141
2232480995739,16cyclictest2255101-21kworker/1:220:25:131
2232480995738,17cyclictest2279018-21kworker/1:121:25:141
2232480995641,14cyclictest2344062-21kworker/1:023:15:001
2232480995640,15cyclictest2419504-21kworker/1:100:15:011
2232480995639,16cyclictest2438533-21kworker/1:300:38:441
2232480995638,17cyclictest2255101-21kworker/1:220:20:131
2232480995540,14cyclictest2344062-21kworker/1:022:55:171
2232480995540,14cyclictest2344062-21kworker/1:022:40:131
2232480995540,14cyclictest2311157-21kworker/1:122:05:561
2232480995540,14cyclictest2240547-21kworker/1:219:36:301
2232480995539,15cyclictest2264003-21kworker/1:221:05:211
2232480995538,16cyclictest2244296-21kworker/1:319:45:151
2232480995537,17cyclictest2344062-21kworker/1:022:50:151
2232480995451,2cyclictest0-21swapper/121:10:461
2232480995440,14cyclictest2324914-21kworker/1:222:27:301
2232480995439,14cyclictest113331-1kworker/1:1H00:30:141
2232480995438,15cyclictest2324914-21kworker/1:222:20:051
2232480995438,15cyclictest2264003-21kworker/1:221:00:521
2232480995437,15cyclictest113331-1kworker/1:1H23:25:131
2232480995436,17cyclictest2344062-21kworker/1:023:05:151
2232480995436,17cyclictest2230074-21kworker/1:219:20:131
2232489995349,2cyclictest2409280-21kworker/3:200:16:293
2232480995338,14cyclictest2430242-21kworker/1:000:20:131
2232480995338,14cyclictest2246761-21kworker/1:119:55:141
2232480995337,15cyclictest2324914-21kworker/1:222:35:001
2232480995337,15cyclictest2256663-21kworker/1:020:30:161
2232480995336,16cyclictest2414923-21kworker/1:000:05:131
2232480995336,16cyclictest2230074-21kworker/1:219:15:011
2232489995248,3cyclictest2259417-21kworker/3:220:44:303
2232489995248,2cyclictest2304757-21kworker/3:221:52:293
2232489995247,3cyclictest785413-1kworker/3:2H21:25:153
2232489995247,3cyclictest785413-1kworker/3:2H19:30:143
2232489995247,3cyclictest2409280-21kworker/3:200:08:523
2232489995247,3cyclictest2373333-21kworker/3:123:20:473
2232484995249,2cyclictest2232292-21kworker/2:119:16:182
2232484995248,3cyclictest725770-1kworker/2:1H22:35:522
2232484995248,3cyclictest2368760-21kworker/2:223:20:232
2232484995248,2cyclictest725770-1kworker/2:1H22:10:572
2232484995247,3cyclictest725770-1kworker/2:1H00:31:292
2232484995247,3cyclictest2435574-21kworker/2:100:28:462
2232480995237,14cyclictest2344062-21kworker/1:023:00:001
2232480995236,15cyclictest2256663-21kworker/1:020:35:241
2232489995148,2cyclictest2373333-21kworker/3:123:35:253
2232489995148,2cyclictest2238034-21kworker/3:020:31:103
2232489995148,2cyclictest2238034-21kworker/3:019:50:293
2232489995147,3cyclictest2238034-21kworker/3:019:48:553
2232489995146,3cyclictest2259417-21kworker/3:220:50:203
2232484995148,2cyclictest2239284-21kworker/2:019:42:002
2232484995147,3cyclictest725770-1kworker/2:1H23:55:302
2232484995146,3cyclictest725770-1kworker/2:1H19:45:132
2232475995144,4cyclictest1849563-1kworker/0:2H21:55:130
2232489995046,3cyclictest2409280-21kworker/3:223:51:543
2232484995047,2cyclictest2251408-21kworker/2:120:13:052
2232484995047,2cyclictest2239284-21kworker/2:020:04:042
2232484995046,2cyclictest725770-1kworker/2:1H23:53:362
2232484995045,3cyclictest725770-1kworker/2:1H23:35:062
2232484995045,3cyclictest725770-1kworker/2:1H23:00:212
2232484995045,3cyclictest725770-1kworker/2:1H20:30:142
2232484995044,3cyclictest725770-1kworker/2:1H22:56:012
2232489994946,2cyclictest2259417-21kworker/3:220:56:073
2232489994945,3cyclictest2316967-21kworker/3:022:07:553
2232489994945,2cyclictest2238034-21kworker/3:020:14:013
2232484994946,2cyclictest2264004-21kworker/2:220:48:572
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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