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2026-02-27 - 18:56
[ 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 Fri Feb 27, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4042032997251,20cyclictest10882-21kworker/1:011:40:131
404203299651,63cyclictest0-21swapper/112:35:361
404203299651,62cyclictest0-21swapper/109:35:321
4042037996447,6cyclictest885451-1kworker/3:0H08:30:003
4042032996361,1cyclictest6834-21ssh11:35:011
4042032996259,2cyclictest0-21swapper/111:38:071
4042032996246,15cyclictest4060588-21kworker/1:308:15:381
4042032996142,17cyclictest4048500-21kworker/1:107:30:121
4042036996052,5cyclictest1135279-1kworker/2:1H12:19:162
4042032996043,16cyclictest4184948-21kworker/1:011:19:061
4042032996043,16cyclictest4107769-21kworker/1:209:50:071
4042032995944,14cyclictest4144691-21kworker/1:010:30:001
4042032995943,15cyclictest41491-21kworker/1:112:20:211
4042032995943,15cyclictest4129544-21kworker/1:210:20:051
4042032995943,15cyclictest4103350-21kworker/1:109:43:571
4042032995941,17cyclictest4107769-21kworker/1:209:55:131
4042032995941,17cyclictest4059693-21kworker/1:208:05:011
4042032995941,16cyclictest25386-21kworker/1:212:15:141
4042032995937,20cyclictest2943436-1kworker/1:1H12:05:001
4042032995843,14cyclictest4107769-21kworker/1:209:50:011
4042032995843,14cyclictest4070540-21kworker/1:008:55:421
4042032995843,14cyclictest4070540-21kworker/1:008:53:421
4042032995843,14cyclictest4056343-21kworker/1:007:55:011
4042032995843,14cyclictest4046169-21kworker/1:207:20:351
4042032995843,14cyclictest10882-21kworker/1:011:54:141
4042032995842,15cyclictest4171108-21kworker/1:011:04:081
4042032995842,15cyclictest4129544-21kworker/1:210:14:371
4042032995842,15cyclictest4077449-21kworker/1:209:10:151
4042032995842,15cyclictest4068149-21kworker/1:108:28:251
4042032995842,15cyclictest32447-21kworker/1:312:09:141
4042032995842,15cyclictest10882-21kworker/1:011:55:011
4042032995742,14cyclictest4176079-21kworker/1:311:05:141
4042032995742,14cyclictest4162134-21kworker/1:110:55:141
4042032995742,14cyclictest4129544-21kworker/1:210:25:151
4042032995742,14cyclictest4084726-21kworker/1:109:15:001
4042032995742,14cyclictest4068804-21kworker/1:208:30:131
4042032995741,15cyclictest4077449-21kworker/1:209:00:151
4042032995741,15cyclictest4060588-21kworker/1:308:10:061
4042032995741,15cyclictest4042172-21kworker/1:307:13:541
4042032995740,16cyclictest4190123-21kworker/1:111:30:001
4042032995738,17cyclictest4082014-21kworker/1:009:20:151
4042032995726,29cyclictest2943436-1kworker/1:1H11:24:121
4042032995641,14cyclictest4153403-21kworker/1:210:44:081
4042032995641,14cyclictest4148995-21kworker/1:110:39:361
4042032995641,14cyclictest4089066-21kworker/1:209:34:551
4042032995641,14cyclictest4060588-21kworker/1:308:20:061
4042032995641,14cyclictest4046169-21kworker/1:207:25:141
4042032995641,14cyclictest10882-21kworker/1:011:45:011
4042032995640,15cyclictest46076-21kworker/1:012:25:141
4042032995640,15cyclictest4153403-21kworker/1:210:45:141
4042032995640,15cyclictest4048500-21kworker/1:107:45:071
4042032995639,16cyclictest4077449-21kworker/1:209:05:151
4042032995639,16cyclictest4077449-21kworker/1:209:05:151
4042032995639,16cyclictest4068804-21kworker/1:208:35:131
4042032995639,16cyclictest4052393-21kworker/1:307:50:131
4042032995540,14cyclictest46076-21kworker/1:012:30:061
4042032995540,14cyclictest4175442-21kworker/1:211:10:151
4042032995540,14cyclictest4129544-21kworker/1:210:15:151
4042032995539,15cyclictest4089066-21kworker/1:209:25:011
4042036995450,2cyclictest4053265-21kworker/2:107:47:012
4042032995438,15cyclictest4162134-21kworker/1:110:50:151
4042032995438,15cyclictest4107769-21kworker/1:210:00:141
4042032995438,15cyclictest4056343-21kworker/1:008:02:411
4042032995438,15cyclictest2943436-1kworker/1:1H10:05:051
4042032995437,16cyclictest32447-21kworker/1:312:10:131
4042032995435,18cyclictest4040493-21kworker/1:007:15:151
4042029995450,2cyclictest4148991-21kworker/0:010:39:110
4042037995345,5cyclictest885451-1kworker/3:0H08:00:133
4042037995342,8cyclictest885451-1kworker/3:0H11:25:013
4042036995345,5cyclictest1135279-1kworker/2:1H09:08:462
4042036995345,5cyclictest1135279-1kworker/2:1H09:08:452
4042032995338,14cyclictest4070540-21kworker/1:008:45:011
4042032995336,16cyclictest4051669-21kworker/1:207:40:131
4042037995246,4cyclictest885451-1kworker/3:0H08:50:403
4042037995246,3cyclictest885451-1kworker/3:0H07:31:363
4042036995248,3cyclictest1135279-1kworker/2:1H09:45:362
4042036995247,3cyclictest1135279-1kworker/2:1H08:52:352
4042029995247,3cyclictest4069791-21kworker/0:109:00:330
4042037995146,3cyclictest4086979-21kworker/3:009:36:033
4042037995145,3cyclictest885451-1kworker/3:0H10:44:073
4042036995146,3cyclictest4059681-21kworker/2:208:09:372
4042032995136,14cyclictest4068804-21kworker/1:208:40:061
4042032995121,29cyclictest4048500-21kworker/1:107:35:141
4042032995121,29cyclictest4048500-21kworker/1:107:35:131
4042037995045,3cyclictest885451-1kworker/3:0H09:07:063
4042037995045,3cyclictest885451-1kworker/3:0H09:07:053
4042037995045,3cyclictest885451-1kworker/3:0H08:30:223
4042037995040,8cyclictest885451-1kworker/3:0H07:15:153
4042036995046,2cyclictest4174044-21kworker/2:211:05:222
4042036995046,2cyclictest4059681-21kworker/2:208:17:352
4042036995046,2cyclictest4036340-21kworker/2:007:26:022
4042029995046,2cyclictest4069791-21kworker/0:108:39:070
4042029995044,3cyclictest1112033-1kworker/0:1H09:58:590
4042037994944,3cyclictest885451-1kworker/3:0H12:25:013
4042037994943,4cyclictest885451-1kworker/3:0H10:29:073
4042037994943,3cyclictest885451-1kworker/3:0H07:43:293
4042036994946,2cyclictest4064805-21kworker/2:108:32:002
4042036994945,3cyclictest4096634-21kworker/2:109:39:372
4042036994945,2cyclictest4165389-21kworker/2:210:55:232
4042029994946,2cyclictest4069791-21kworker/0:108:41:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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