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2026-02-19 - 10:43
[ 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 Thu Feb 19, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
133898399671,64cyclictest0-21swapper/100:25:471
133898399660,47cyclictest0-21swapper/123:05:121
133898399650,5cyclictest1489067-21fschecks_count23:20:141
1338983996360,2cyclictest0-21swapper/121:47:171
133898399630,62cyclictest0-21swapper/122:08:431
133898399630,1cyclictest0-21swapper/122:13:111
133898399630,1cyclictest0-21swapper/120:43:111
1338983996259,2cyclictest0-21swapper/123:50:221
1338983996258,2cyclictest0-21swapper/121:30:001
133898399620,1cyclictest0-21swapper/119:29:381
1338983996158,2cyclictest0-21swapper/123:30:061
1338983996143,17cyclictest1516994-21kworker/1:300:20:111
1338983996058,1cyclictest0-21swapper/120:31:431
1338983995943,15cyclictest1463564-21kworker/1:022:50:261
1338983995943,15cyclictest1401261-21kworker/1:121:38:141
1338983995843,14cyclictest1530761-21kworker/1:000:15:011
1338983995843,14cyclictest1521403-21kworker/1:100:03:431
1338983995843,14cyclictest1448902-21kworker/1:122:35:001
1338983995843,14cyclictest1423142-21kworker/1:222:46:121
1338983995843,14cyclictest1401261-21kworker/1:121:40:001
1338983995842,15cyclictest2098532-1kworker/1:1H23:39:381
1338983995842,15cyclictest1367381-21kworker/1:220:55:171
1338983995842,15cyclictest1359946-21kworker/1:120:25:161
1338983995840,17cyclictest1380359-21kworker/1:021:15:131
1338983995837,20cyclictest1478852-21kworker/1:323:10:131
1338983995742,14cyclictest1521403-21kworker/1:100:05:251
1338983995742,14cyclictest1416967-21kworker/1:022:00:141
1338983995742,14cyclictest1416967-21kworker/1:021:55:131
1338983995742,14cyclictest1367381-21kworker/1:221:10:151
1338983995742,14cyclictest1356591-21kworker/1:220:05:151
1338983995742,14cyclictest1353741-21kworker/1:020:35:161
1338983995742,14cyclictest1348870-21kworker/1:219:40:141
1338983995742,14cyclictest1322979-21kworker/1:319:20:281
1338983995742,14cyclictest1322979-21kworker/1:319:11:421
1338983995740,16cyclictest1554040-21kworker/1:100:38:411
1338983995740,15cyclictest2098532-1kworker/1:1H20:15:151
1338983995641,14cyclictest1423142-21kworker/1:222:25:451
1338983995641,14cyclictest1380359-21kworker/1:021:30:141
1338983995641,14cyclictest1374446-21kworker/1:321:05:141
1338983995641,14cyclictest1351949-21kworker/1:119:54:451
1338983995641,14cyclictest1348597-21kworker/1:019:45:001
1338983995640,15cyclictest1448902-21kworker/1:122:40:121
1338983995640,15cyclictest1435998-21kworker/1:322:20:011
1338983995640,15cyclictest1322979-21kworker/1:319:30:131
1338983995639,16cyclictest1371088-21kworker/1:120:50:131
1338983995540,14cyclictest1367381-21kworker/1:220:48:431
1338983995540,14cyclictest1353741-21kworker/1:020:20:131
1338983995539,15cyclictest1448902-21kworker/1:122:35:011
1338983995539,15cyclictest1380359-21kworker/1:021:20:011
1338983995539,15cyclictest1351949-21kworker/1:120:00:131
133898399550,54cyclictest0-21swapper/123:19:421
1338983995439,14cyclictest2098532-1kworker/1:1H23:00:051
1338983995439,14cyclictest1485828-21kworker/1:223:40:131
1338983995438,15cyclictest1549235-21kworker/1:000:34:241
1338983995438,15cyclictest1530761-21kworker/1:000:10:121
1338983995437,16cyclictest2098532-1kworker/1:1H23:25:051
1338983995350,2cyclictest0-21swapper/122:20:411
1338983995338,14cyclictest1351949-21kworker/1:119:55:151
1338983995338,14cyclictest1339513-21kworker/1:119:17:371
1338983995337,15cyclictest1516994-21kworker/1:323:55:151
133898399530,3cyclictest0-21swapper/119:35:221
1338978995349,2cyclictest1372026-21kworker/0:021:09:410
1338985995246,3cyclictest3248519-1kworker/3:2H23:20:073
1338984995249,2cyclictest1362766-21kworker/2:021:08:472
1338984995248,3cyclictest1878805-1kworker/2:1H23:49:122
1338984995248,2cyclictest1362766-21kworker/2:020:32:252
1338984995246,3cyclictest1878805-1kworker/2:1H22:25:002
1338983995237,14cyclictest1423142-21kworker/1:222:55:121
1338983995236,15cyclictest1407822-21kworker/1:321:50:121
1338978995248,2cyclictest1370486-21kworker/0:120:51:370
1338978995247,4cyclictest2102882-1kworker/0:2H23:56:110
1338978995247,3cyclictest2102882-1kworker/0:2H22:37:110
1338978995247,3cyclictest2102882-1kworker/0:2H21:11:170
1338985995146,3cyclictest3248519-1kworker/3:2H20:24:573
1338984995148,2cyclictest1539087-21kworker/2:200:30:222
1338984995148,2cyclictest1361209-21kworker/2:120:19:432
1338984995147,2cyclictest1441114-21kworker/2:122:45:052
1338984995145,4cyclictest1878805-1kworker/2:1H22:28:122
1338983995135,15cyclictest1367381-21kworker/1:221:00:121
1338978995148,2cyclictest1441907-21kworker/0:122:44:110
1338978995147,2cyclictest1520427-21kworker/0:200:11:430
1338978995145,3cyclictest2102882-1kworker/0:2H23:20:140
1338985995046,3cyclictest1543822-21kworker/3:200:32:413
1338985995046,2cyclictest1365914-21kworker/3:020:41:433
1338984995047,2cyclictest1361209-21kworker/2:120:21:432
1338984995046,2cyclictest1340373-21kworker/2:119:14:122
1338984995045,3cyclictest1878805-1kworker/2:1H19:28:382
1338983995035,14cyclictest1358134-21kworker/1:320:10:131
1338983995032,17cyclictest1500857-21kworker/1:023:45:151
1338978995046,2cyclictest1342421-21kworker/0:219:46:420
1338978995045,3cyclictest1470154-21kworker/0:123:50:380
1338985994945,3cyclictest1411538-21kworker/3:222:25:293
1338984994946,2cyclictest1362766-21kworker/2:020:43:372
1338978994945,2cyclictest1505509-21kworker/0:223:41:360
1338985994844,2cyclictest1326149-21kworker/3:219:29:123
1338985994843,3cyclictest3248519-1kworker/3:2H20:15:193
1338985994842,4cyclictest3248519-1kworker/3:2H23:55:123
1338984994844,2cyclictest1878805-1kworker/2:1H20:25:142
1338984994843,3cyclictest1878805-1kworker/2:1H21:23:122
1338984994843,3cyclictest1878805-1kworker/2:1H20:00:132
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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