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2026-03-03 - 19:40
[ 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 Tue Mar 03, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1972967996842,25cyclictest1995262-21kworker/1:008:25:161
197296799681,65cyclictest2069405-21fschecks_count10:20:131
197296799660,64cyclictest2010991-21diskmemload10:25:171
1972967996440,22cyclictest1141641-1kworker/1:1H11:15:001
1972967996342,19cyclictest2111289-21kworker/1:011:20:131
197296799630,61cyclictest0-21swapper/109:50:021
1972967996259,2cyclictest0-21swapper/110:45:211
1972967996242,19cyclictest2061235-21kworker/1:310:10:151
1972967996241,18cyclictest2000150-21kworker/1:108:40:141
1972967996240,20cyclictest1978256-21kworker/1:007:50:151
1972967996143,16cyclictest1141641-1kworker/1:1H07:45:311
1972967996142,17cyclictest1974584-21kworker/1:307:25:171
1972967996055,3cyclictest0-21swapper/107:43:011
197296799600,2cyclictest2015096-21systemd-run09:15:001
1972967995956,2cyclictest0-21swapper/111:25:321
1972967995956,2cyclictest0-21swapper/108:13:371
1972967995956,2cyclictest0-21swapper/108:13:371
1972967995941,17cyclictest2079538-21kworker/1:110:34:551
1972967995941,17cyclictest2039861-21kworker/1:309:45:151
1972967995939,19cyclictest1141641-1kworker/1:1H09:45:001
1972967995934,14cyclictest1993717-21kworker/1:208:17:381
1972967995842,15cyclictest2158000-21kworker/1:212:25:251
1972967995842,15cyclictest2158000-21kworker/1:212:25:251
1972967995842,15cyclictest2079538-21kworker/1:110:40:001
1972967995842,15cyclictest2048926-21kworker/1:209:57:081
1972967995841,16cyclictest2129380-21kworker/1:011:57:091
1972967995838,19cyclictest2003917-21kworker/1:308:50:151
1972967995742,14cyclictest2129380-21kworker/1:012:02:431
1972967995742,14cyclictest1974584-21kworker/1:307:15:151
1972967995740,16cyclictest2092739-21kworker/1:110:50:351
1972967995740,16cyclictest1995262-21kworker/1:008:20:141
1972967995732,23cyclictest1141641-1kworker/1:1H09:05:001
197296799570,3cyclictest2068726-21cron10:20:001
1972967995641,14cyclictest2174801-21kworker/1:012:35:131
1972967995641,14cyclictest2158000-21kworker/1:212:08:371
1972967995641,14cyclictest2048926-21kworker/1:210:05:161
1972967995641,14cyclictest2024055-21kworker/1:209:30:141
1972967995641,14cyclictest2019269-21kworker/1:309:23:391
1972967995641,14cyclictest2009411-21kworker/1:009:05:021
1972967995641,14cyclictest2003917-21kworker/1:308:55:121
1972967995639,16cyclictest2160983-21kworker/1:312:12:081
1972967995636,18cyclictest2129380-21kworker/1:011:40:121
197296799560,54cyclictest2000166-21munin-run08:35:001
1972970995543,8cyclictest1135279-1kworker/2:1H08:25:132
1972967995540,14cyclictest2170543-21kworker/1:312:30:141
1972967995540,14cyclictest2000150-21kworker/1:108:45:131
1972967995540,14cyclictest1989081-21kworker/1:208:05:151
1972967995540,14cyclictest1974584-21kworker/1:307:20:121
1972967995540,14cyclictest1971459-21kworker/1:107:10:011
1972967995540,14cyclictest1141641-1kworker/1:1H11:35:361
1972967995539,15cyclictest1989081-21kworker/1:208:00:351
1972967995538,16cyclictest2158000-21kworker/1:212:15:131
1972967995537,16cyclictest2119730-21kworker/1:211:30:141
1972975995450,2cyclictest1958861-21kworker/3:107:10:473
1972975995449,3cyclictest622683-1kworker/3:2H08:04:313
1972975995449,3cyclictest1982977-21kworker/3:109:48:373
1972967995451,2cyclictest0-21swapper/110:00:431
1972967995439,14cyclictest2158000-21kworker/1:212:20:001
1972967995439,14cyclictest2138116-21kworker/1:111:45:131
1972967995439,14cyclictest2129380-21kworker/1:011:50:011
1972967995436,17cyclictest2029207-21kworker/1:109:35:131
197296799540,53cyclictest0-21swapper/107:39:501
1972975995349,2cyclictest1982977-21kworker/3:110:12:133
1972975995349,2cyclictest1978313-21kworker/3:007:39:193
1972975995348,3cyclictest2104442-21kworker/3:111:02:083
1972967995338,14cyclictest2018073-21kworker/1:009:25:071
1972967995338,14cyclictest1995262-21kworker/1:008:35:061
1972967995338,14cyclictest1978256-21kworker/1:007:30:131
1972967995337,15cyclictest2101479-21kworker/1:011:05:021
1972967995337,15cyclictest2097089-21kworker/1:210:55:151
1972967995337,15cyclictest2079538-21kworker/1:110:40:131
1972967995337,15cyclictest2010953-21kworker/1:109:17:071
1972967995337,15cyclictest1141641-1kworker/1:1H11:15:131
1972970995246,3cyclictest1135279-1kworker/2:1H08:00:142
1972967995237,14cyclictest2097089-21kworker/1:211:00:021
197296799520,50cyclictest0-21swapper/107:55:241
1972963995247,3cyclictest489509-1kworker/0:2H12:17:060
1972963995246,4cyclictest489509-1kworker/0:2H07:50:000
1972963995244,5cyclictest489509-1kworker/0:2H10:55:010
1972975995147,2cyclictest1982977-21kworker/3:107:55:063
1972975995146,3cyclictest622683-1kworker/3:2H11:15:203
1972975995145,3cyclictest622683-1kworker/3:2H09:20:123
1972963995146,3cyclictest489509-1kworker/0:2H10:56:040
1972963995146,3cyclictest1970043-21kworker/0:107:23:430
1972963995144,5cyclictest1981339-21kworker/0:207:38:120
1972975995047,2cyclictest2116390-21kworker/3:212:29:023
1972975995047,2cyclictest2116390-21kworker/3:212:29:023
1972975995047,2cyclictest1982977-21kworker/3:109:07:063
1972975995047,2cyclictest1982977-21kworker/3:108:06:373
1972975995045,3cyclictest622683-1kworker/3:2H12:05:143
1972975995045,3cyclictest2116390-21kworker/3:211:44:563
1972975995045,3cyclictest2116390-21kworker/3:211:35:053
1972975995045,3cyclictest1978313-21kworker/3:007:32:003
1972963995046,2cyclictest1987555-21kworker/0:008:12:070
1972963995046,2cyclictest1987555-21kworker/0:008:12:070
1972963995045,3cyclictest2046063-21kworker/0:209:55:440
1972963995045,3cyclictest2005032-21kworker/0:109:15:060
1972963995044,4cyclictest2131110-21kworker/0:012:10:140
1972975994944,3cyclictest2116390-21kworker/3:211:47:373
1972970994944,3cyclictest1135279-1kworker/2:1H12:00:132
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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