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2026-01-31 - 22:35
[ 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 Jan 31, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1442304996344,17cyclictest1567866-21kworker/1:211:05:121
144230499630,62cyclictest0-21swapper/109:03:401
144230499630,2cyclictest0-21swapper/107:24:441
1442304996258,2cyclictest0-21swapper/108:30:271
1442304996158,2cyclictest0-21swapper/109:15:141
1442304996140,20cyclictest1576962-21kworker/1:011:20:141
1442304996044,15cyclictest1624719-21kworker/1:212:05:141
1442304995944,14cyclictest1499263-21kworker/1:009:37:141
1442304995942,16cyclictest1595672-21kworker/1:211:25:161
1442304995940,17cyclictest1494759-21kworker/1:109:30:151
1442304995940,17cyclictest1494759-21kworker/1:109:30:141
1442308995836,10cyclictest725770-1kworker/2:1H11:45:132
1442304995843,14cyclictest1647363-21kworker/1:012:24:151
1442304995843,14cyclictest1511818-1kworker/1:1H07:46:401
1442304995843,14cyclictest1443689-21kworker/1:007:15:021
1442304995842,15cyclictest1567866-21kworker/1:211:00:261
1442304995842,15cyclictest1511818-1kworker/1:1H07:41:161
1442304995842,15cyclictest1462927-21kworker/1:008:20:141
1442304995841,16cyclictest1567866-21kworker/1:211:00:001
1442304995841,16cyclictest1567866-21kworker/1:211:00:001
1442304995840,17cyclictest1451939-21kworker/1:007:55:011
1442304995838,19cyclictest1620155-21kworker/1:112:00:001
1442304995742,14cyclictest1586325-21kworker/1:211:15:161
1442304995742,14cyclictest1557599-21kworker/1:010:45:141
1442304995742,14cyclictest1472888-21kworker/1:308:47:471
1442304995742,14cyclictest1460914-21kworker/1:108:10:131
1442304995741,15cyclictest1610555-21kworker/1:311:40:201
1442304995741,15cyclictest1601702-21kworker/1:111:35:441
1442304995741,15cyclictest1484950-21kworker/1:309:20:141
1442304995741,15cyclictest1462927-21kworker/1:008:25:131
1442304995741,15cyclictest1460914-21kworker/1:108:08:461
1442304995741,15cyclictest1445734-21kworker/1:107:30:141
1442304995740,16cyclictest1576962-21kworker/1:011:35:011
1442304995740,16cyclictest1474575-21kworker/1:008:50:211
1442304995740,16cyclictest1451939-21kworker/1:007:55:081
1442304995739,17cyclictest1529085-21kworker/1:110:20:151
1442304995739,17cyclictest1474575-21kworker/1:008:55:151
1442304995739,16cyclictest1541493-21kworker/1:210:30:131
1442304995738,18cyclictest1513120-21kworker/1:009:50:131
1442304995641,14cyclictest1576962-21kworker/1:011:10:011
1442304995641,14cyclictest1557599-21kworker/1:010:40:131
1442304995641,14cyclictest1511818-1kworker/1:1H12:17:151
1442304995640,15cyclictest1620155-21kworker/1:112:00:131
1442304995640,15cyclictest1557599-21kworker/1:010:50:251
1442304995640,15cyclictest1536780-21kworker/1:010:15:261
1442304995640,15cyclictest1522196-21kworker/1:010:05:051
1442304995640,15cyclictest1511818-1kworker/1:1H09:25:451
1442304995640,15cyclictest1470711-21kworker/1:208:41:451
1442304995638,17cyclictest1610555-21kworker/1:311:45:131
144230499560,3cyclictest1615431-21kworker/1:011:50:161
1442308995545,8cyclictest725770-1kworker/2:1H07:30:082
1442304995540,14cyclictest1522196-21kworker/1:010:00:321
1442304995540,14cyclictest1445734-21kworker/1:107:25:271
1442304995539,15cyclictest1529085-21kworker/1:110:25:251
1442304995539,15cyclictest1511818-1kworker/1:1H09:45:161
1442304995539,15cyclictest1459003-21kworker/1:308:00:311
1442304995538,15cyclictest1651918-21kworker/1:212:35:051
1442304995537,16cyclictest1469172-21kworker/1:108:35:171
1442313995449,3cyclictest1511507-1kworker/3:0H08:42:403
1442313995449,3cyclictest1511507-1kworker/3:0H08:27:143
1442304995439,14cyclictest1474575-21kworker/1:009:10:011
1442304995438,15cyclictest1522196-21kworker/1:010:00:011
1442304995438,15cyclictest1474575-21kworker/1:009:05:271
1442304995438,15cyclictest1462927-21kworker/1:008:15:101
1442313995348,3cyclictest1511507-1kworker/3:0H11:59:593
1442308995348,3cyclictest725770-1kworker/2:1H08:10:192
1442304995338,14cyclictest1624719-21kworker/1:212:10:461
1442304995338,14cyclictest1550647-21kworker/1:310:36:151
1442304995337,15cyclictest1656438-21kworker/1:112:34:461
1442304995337,15cyclictest1503790-21kworker/1:209:40:161
1442304995337,15cyclictest1443689-21kworker/1:007:14:161
1442299995338,13cyclictest1618330-21kworker/0:012:20:210
1442313995247,3cyclictest1511507-1kworker/3:0H09:11:193
1442304995237,14cyclictest1511818-1kworker/1:1H12:25:151
1442304995237,14cyclictest1511818-1kworker/1:1H12:25:141
1442304995236,15cyclictest1445734-21kworker/1:107:35:121
1442304995233,17cyclictest1511818-1kworker/1:1H10:10:181
1442299995248,3cyclictest1500206-21kworker/0:009:39:410
1442299995247,3cyclictest1448823-21kworker/0:107:30:260
1442313995146,4cyclictest1511507-1kworker/3:0H08:01:023
1442308995147,2cyclictest725770-1kworker/2:1H10:11:432
1442308995146,3cyclictest725770-1kworker/2:1H07:55:142
1442299995147,2cyclictest1500206-21kworker/0:009:55:470
1442299995145,3cyclictest1849563-1kworker/0:2H11:15:420
1442313995044,4cyclictest1511507-1kworker/3:0H08:11:013
1442308995046,2cyclictest1458364-21kworker/2:108:20:062
1442308995045,3cyclictest1518056-21kworker/2:210:05:132
1442299995045,3cyclictest1849563-1kworker/0:2H07:42:460
1442313994946,2cyclictest1511507-1kworker/3:0H07:51:413
1442313994945,2cyclictest1511507-1kworker/3:0H07:40:313
1442313994944,3cyclictest1511507-1kworker/3:0H11:13:403
1442313994944,3cyclictest1511507-1kworker/3:0H08:38:393
1442313994943,3cyclictest1511507-1kworker/3:0H07:15:003
1442308994946,2cyclictest725770-1kworker/2:1H07:45:062
1442308994944,3cyclictest725770-1kworker/2:1H09:53:162
1442299994946,2cyclictest1849563-1kworker/0:2H09:34:150
1442299994946,2cyclictest1849563-1kworker/0:2H09:34:140
1442299994943,3cyclictest1849563-1kworker/0:2H09:40:130
1442299994943,3cyclictest1849563-1kworker/0:2H08:20:130
1442313994846,1cyclictest1517482-21kworker/3:010:09:563
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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