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2026-01-30 - 19:17
[ 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 Jan 30, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
93885499660,2cyclictest0-21swapper/109:37:071
938854996540,14cyclictest1017442-21kworker/1:210:05:001
93885499640,2cyclictest0-21swapper/109:31:191
938854996144,16cyclictest1069336-21kworker/1:212:10:131
938854996144,16cyclictest1069336-21kworker/1:212:10:131
938859996045,3cyclictest725770-1kworker/2:1H10:54:542
938854996044,15cyclictest1017442-21kworker/1:209:59:081
938854996041,17cyclictest1017442-21kworker/1:210:10:151
938854995956,2cyclictest0-21swapper/110:29:521
938854995944,14cyclictest1055875-21kworker/1:111:35:141
938854995944,14cyclictest1052747-21kworker/1:011:20:171
938854995944,14cyclictest1039161-21kworker/1:010:50:131
938854995943,15cyclictest938722-21kworker/1:307:14:181
938854995940,18cyclictest959549-21kworker/1:108:30:011
938854995855,2cyclictest0-21swapper/108:10:061
938854995855,1cyclictest0-21swapper/107:40:281
938854995843,14cyclictest954912-21kworker/1:007:59:561
938854995843,14cyclictest1061865-21kworker/1:011:45:001
938854995843,14cyclictest1027016-21kworker/1:311:00:071
938854995843,14cyclictest1027016-21kworker/1:310:20:121
938854995843,14cyclictest1006945-21kworker/1:009:54:441
938854995842,15cyclictest969433-21kworker/1:309:00:061
938854995842,15cyclictest959549-21kworker/1:108:35:211
938854995842,15cyclictest1049988-21kworker/1:211:10:061
938854995842,15cyclictest1017442-21kworker/1:210:00:131
938854995841,16cyclictest1027016-21kworker/1:310:55:141
938854995840,17cyclictest1017442-21kworker/1:210:15:181
938854995840,16cyclictest938722-21kworker/1:307:30:161
938854995754,2cyclictest0-21swapper/112:28:471
938854995742,14cyclictest988608-21kworker/1:009:25:011
938854995742,14cyclictest969433-21kworker/1:308:55:161
938854995742,14cyclictest938722-21kworker/1:307:54:551
938854995742,14cyclictest1511818-1kworker/1:1H09:20:141
938854995742,14cyclictest1069336-21kworker/1:212:05:141
938854995742,14cyclictest1055875-21kworker/1:111:25:141
938854995742,14cyclictest1027016-21kworker/1:311:05:011
938854995741,15cyclictest959549-21kworker/1:108:41:371
938854995741,15cyclictest1092256-21kworker/1:212:35:131
938854995740,16cyclictest938722-21kworker/1:307:20:151
938854995740,16cyclictest1511818-1kworker/1:1H09:20:001
938854995740,16cyclictest1069336-21kworker/1:211:55:001
938854995740,16cyclictest1027016-21kworker/1:310:35:001
938854995740,16cyclictest1027016-21kworker/1:310:35:001
938859995648,5cyclictest725770-1kworker/2:1H07:55:132
938854995654,1cyclictest0-21swapper/111:34:561
938854995654,1cyclictest0-21swapper/108:27:081
938854995641,14cyclictest976535-21kworker/1:109:10:121
938854995641,14cyclictest969433-21kworker/1:309:05:371
938854995641,14cyclictest969433-21kworker/1:308:45:161
938854995641,14cyclictest1069336-21kworker/1:211:55:131
938854995641,14cyclictest1027016-21kworker/1:310:40:131
938854995641,14cyclictest1027016-21kworker/1:310:40:131
938854995640,15cyclictest1511818-1kworker/1:1H07:45:061
938854995640,15cyclictest1088683-21kworker/1:012:30:141
938854995640,15cyclictest1069336-21kworker/1:212:15:151
938854995639,16cyclictest1002119-21kworker/1:109:41:371
938859995538,14cyclictest725770-1kworker/2:1H09:50:122
938854995553,1cyclictest0-21swapper/108:17:361
938854995541,14cyclictest938722-21kworker/1:308:05:001
938854995540,14cyclictest961715-21kworker/1:208:20:131
938854995540,14cyclictest1086161-21kworker/1:312:20:141
938854995540,14cyclictest1063365-21kworker/1:311:40:001
938854995439,14cyclictest938722-21kworker/1:307:25:161
938854995439,14cyclictest1069336-21kworker/1:212:00:151
938854995438,15cyclictest969433-21kworker/1:308:51:371
938854995438,15cyclictest1027016-21kworker/1:310:33:551
938854995437,16cyclictest938722-21kworker/1:307:35:151
938854995435,18cyclictest1006945-21kworker/1:009:49:421
938859995348,3cyclictest1075049-21kworker/2:112:13:172
938859995348,3cyclictest1075049-21kworker/2:112:13:172
938859995346,4cyclictest725770-1kworker/2:1H09:55:372
938854995338,14cyclictest938722-21kworker/1:308:05:011
938854995338,14cyclictest1052747-21kworker/1:011:15:231
938854995337,15cyclictest940757-21kworker/1:007:15:141
93885499530,52cyclictest0-21swapper/110:49:121
938850995348,3cyclictest1849563-1kworker/0:2H07:50:120
938859995247,3cyclictest959552-21kworker/2:008:50:392
938859995247,3cyclictest1023389-21kworker/2:110:35:282
938859995247,3cyclictest1023389-21kworker/2:110:35:282
938859995146,3cyclictest950291-21kworker/2:207:42:372
938859995146,3cyclictest725770-1kworker/2:1H09:16:372
938859995145,4cyclictest725770-1kworker/2:1H10:45:192
938863995045,3cyclictest964239-21kworker/3:008:32:113
938859995045,3cyclictest725770-1kworker/2:1H11:17:082
938859995044,4cyclictest725770-1kworker/2:1H10:09:452
938850995046,2cyclictest1849563-1kworker/0:2H11:30:420
938850995045,3cyclictest1849563-1kworker/0:2H10:35:430
938850995045,3cyclictest1849563-1kworker/0:2H10:35:430
938850995045,3cyclictest1849563-1kworker/0:2H07:49:220
938863994945,2cyclictest935952-21kworker/3:107:45:253
938863994944,3cyclictest1511507-1kworker/3:0H09:51:073
938863994944,3cyclictest1511507-1kworker/3:0H08:19:253
938859994945,3cyclictest725770-1kworker/2:1H10:40:212
938859994945,3cyclictest725770-1kworker/2:1H10:40:212
938859994944,3cyclictest725770-1kworker/2:1H12:24:472
938850994945,2cyclictest1849563-1kworker/0:2H08:39:370
938863994841,4cyclictest1511507-1kworker/3:0H07:24:203
938859994845,2cyclictest1075049-21kworker/2:112:17:172
938859994845,2cyclictest1023389-21kworker/2:110:10:422
938850994846,1cyclictest940234-21kworker/0:207:24:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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