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2026-02-28 - 20:56
[ 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 Sat Feb 28, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
360945996965,2cyclictest0-21swapper/107:15:001
36094599671,64cyclictest0-21swapper/108:30:051
360945996644,20cyclictest462609-21kworker/1:210:35:141
36094599660,64cyclictest0-21swapper/111:45:001
360945996460,2cyclictest0-21swapper/108:35:211
36094599640,63cyclictest376046-21fschecks_time07:55:131
360945996360,2cyclictest0-21swapper/111:50:001
360945996341,20cyclictest368950-21kworker/1:108:15:151
360945996244,16cyclictest391660-21kworker/1:008:50:131
360945996243,17cyclictest475667-21kworker/1:010:45:051
360945996242,18cyclictest448185-21kworker/1:210:10:001
360945996241,19cyclictest537372-21kworker/1:012:15:131
360945996241,19cyclictest490254-21kworker/1:011:10:151
360945996241,19cyclictest368950-21kworker/1:108:08:061
360945996143,17cyclictest537372-21kworker/1:012:25:161
360945996143,17cyclictest397274-21kworker/1:209:07:011
360945996143,16cyclictest490254-21kworker/1:011:05:121
360945996142,18cyclictest537372-21kworker/1:012:10:121
360945996142,18cyclictest427812-21kworker/1:109:45:211
360945996142,17cyclictest537372-21kworker/1:012:05:131
360945996142,17cyclictest537372-21kworker/1:012:05:121
360945996142,17cyclictest486025-21kworker/1:311:00:021
360945996142,17cyclictest448185-21kworker/1:210:15:151
360945996142,17cyclictest390160-21kworker/1:308:40:181
360945996142,17cyclictest390160-21kworker/1:308:40:181
360945996141,18cyclictest512980-21kworker/1:011:35:121
360945996141,18cyclictest423563-21kworker/1:310:05:141
360945996056,3cyclictest0-21swapper/109:55:151
360945996042,17cyclictest555046-21kworker/1:112:20:141
360945996042,17cyclictest452531-21kworker/1:010:20:141
360945996042,16cyclictest490254-21kworker/1:011:16:351
360945996042,16cyclictest2943436-1kworker/1:1H11:25:351
360945996041,18cyclictest368950-21kworker/1:107:45:061
360945996041,18cyclictest364386-21kworker/1:307:25:131
360945995942,16cyclictest359094-21kworker/1:207:20:001
360945995941,17cyclictest475667-21kworker/1:010:45:001
360945995940,18cyclictest479902-21kworker/1:110:50:171
360945995853,3cyclictest468936-21cron10:35:001
360945995840,17cyclictest537372-21kworker/1:012:00:121
360945995840,17cyclictest423563-21kworker/1:309:40:131
360945995741,15cyclictest417388-21kworker/1:109:35:011
360945995740,16cyclictest442053-21kworker/1:010:04:051
360945995740,16cyclictest397274-21kworker/1:209:25:151
360945995740,15cyclictest562517-21kworker/1:112:30:151
360945995739,17cyclictest397274-21kworker/1:209:10:131
360945995640,15cyclictest537372-21kworker/1:011:55:581
360945995640,15cyclictest368950-21kworker/1:107:40:161
360945995640,15cyclictest2943436-1kworker/1:1H11:30:401
360945995638,17cyclictest486025-21kworker/1:310:56:341
360945995638,17cyclictest368950-21kworker/1:108:20:141
360945995638,16cyclictest2943436-1kworker/1:1H07:40:001
360945995539,15cyclictest417388-21kworker/1:109:35:131
360945995539,15cyclictest2943436-1kworker/1:1H09:50:141
360945995538,15cyclictest397274-21kworker/1:209:15:161
360945995537,16cyclictest566674-21kworker/1:212:35:351
36094599550,53cyclictest0-21swapper/110:25:141
360945995439,14cyclictest368950-21kworker/1:108:00:141
360945995439,14cyclictest367409-21kworker/1:007:30:161
360945995438,15cyclictest368950-21kworker/1:108:25:141
360945995438,15cyclictest368950-21kworker/1:107:50:131
360945995438,14cyclictest391660-21kworker/1:008:45:141
360945995436,17cyclictest394175-21kworker/1:109:00:141
360948995347,4cyclictest559478-21kworker/2:212:25:052
360948995347,3cyclictest375405-21kworker/2:007:56:072
360945995338,14cyclictest407888-21kworker/1:109:20:451
360945995338,14cyclictest394175-21kworker/1:108:56:401
360945995338,14cyclictest394175-21kworker/1:108:56:401
36094599531,2cyclictest0-21swapper/111:20:451
360954995247,3cyclictest885451-1kworker/3:0H11:11:343
360954995247,3cyclictest368953-21kworker/3:207:56:353
360954995240,10cyclictest885451-1kworker/3:0H07:40:153
360945995237,14cyclictest528084-21kworker/1:111:51:041
360945995237,14cyclictest368950-21kworker/1:108:14:361
360945995237,14cyclictest359094-21kworker/1:207:15:141
360940995249,2cyclictest459346-21kworker/0:210:51:280
360940995246,3cyclictest1112033-1kworker/0:1H09:55:140
360940995245,4cyclictest1112033-1kworker/0:1H08:45:370
360954995144,4cyclictest885451-1kworker/3:0H08:00:183
360940995146,3cyclictest414739-21kworker/0:209:31:350
360954995039,9cyclictest885451-1kworker/3:0H12:19:553
360948995045,3cyclictest1135279-1kworker/2:1H12:17:162
360948995045,3cyclictest1135279-1kworker/2:1H09:20:092
360940995047,2cyclictest522220-21kworker/0:011:59:080
360940995047,2cyclictest459346-21kworker/0:210:38:050
360940995046,2cyclictest414739-21kworker/0:209:39:350
360954994945,3cyclictest384993-21kworker/3:009:30:463
360948994944,3cyclictest1135279-1kworker/2:1H07:45:062
360940994946,2cyclictest487260-21kworker/0:011:05:290
360940994945,2cyclictest414739-21kworker/0:209:45:400
360940994944,3cyclictest489509-1kworker/0:2H12:21:020
360940994944,3cyclictest489509-1kworker/0:2H11:50:560
360940994943,3cyclictest1112033-1kworker/0:1H09:20:000
360954994843,3cyclictest384993-21kworker/3:010:30:253
360948994845,2cyclictest1135279-1kworker/2:1H08:45:162
360948994844,2cyclictest1135279-1kworker/2:1H11:55:582
360948994843,3cyclictest1135279-1kworker/2:1H10:58:352
360940994845,2cyclictest459346-21kworker/0:210:42:590
360940994845,2cyclictest397273-21kworker/0:109:20:450
360940994844,3cyclictest489509-1kworker/0:2H11:21:010
360940994844,2cyclictest367665-21kworker/0:207:33:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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