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2026-03-06 - 08:35
[ 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 Fri Mar 06, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
126379399660,64cyclictest0-21swapper/123:03:091
1263793996562,2cyclictest0-21swapper/120:19:021
1263793996562,2cyclictest0-21swapper/119:59:011
1263793996561,2cyclictest0-21swapper/120:22:371
1263793996543,19cyclictest4179746-1kworker/1:0H19:35:141
126379399650,63cyclictest0-21swapper/122:22:221
1263793996461,2cyclictest0-21swapper/121:50:321
1263793996461,2cyclictest0-21swapper/121:50:321
1263793996461,2cyclictest0-21swapper/121:05:371
1263793996461,1cyclictest0-21swapper/123:56:381
1263793996461,1cyclictest0-21swapper/123:56:371
1263793996459,3cyclictest0-21swapper/100:30:391
1263793996459,3cyclictest0-21swapper/100:30:381
126379399640,63cyclictest0-21swapper/121:40:221
1263793996360,2cyclictest0-21swapper/123:54:021
1263793996360,2cyclictest0-21swapper/122:52:321
1263793996360,2cyclictest0-21swapper/120:55:161
1263793996340,22cyclictest1386667-21kworker/1:022:55:131
126379399630,2cyclictest0-21swapper/120:42:181
1263793996256,4cyclictest0-21swapper/122:46:081
1263793996245,16cyclictest1301484-21kworker/1:221:20:121
1263793996241,18cyclictest1350796-21kworker/1:222:30:141
1263793996157,2cyclictest0-21swapper/122:37:311
1263793996144,16cyclictest1438146-21kworker/1:100:00:151
1263793996144,16cyclictest1319056-1kworker/1:2H23:25:481
1263793996144,16cyclictest1275599-21kworker/1:319:45:131
1263793996143,17cyclictest1449505-21kworker/1:300:15:181
1263793996143,17cyclictest1447066-21kworker/1:000:05:151
1263793996143,17cyclictest1275599-21kworker/1:320:00:131
1263793996143,17cyclictest1265211-21kworker/1:019:42:061
1263793996143,16cyclictest1319056-1kworker/1:2H23:40:141
1263793996142,18cyclictest4179746-1kworker/1:0H19:30:471
1263793996057,2cyclictest0-21swapper/120:12:371
1263793996044,15cyclictest1286556-21kworker/1:020:25:151
1263793996043,16cyclictest1301484-21kworker/1:221:15:141
1263793996043,16cyclictest1296839-21kworker/1:121:10:141
1263793996043,16cyclictest1296839-21kworker/1:121:02:131
1263793996043,16cyclictest1268816-21kworker/1:219:22:041
1263793996042,17cyclictest1419831-21kworker/1:323:35:131
1263793996041,17cyclictest1346097-21kworker/1:022:10:151
1263793995942,16cyclictest1449505-21kworker/1:300:20:161
1263793995942,16cyclictest1418336-21kworker/1:223:30:141
1263793995941,17cyclictest1346097-21kworker/1:022:07:261
1263793995941,16cyclictest1409369-21kworker/1:223:20:171
1263793995941,16cyclictest1400566-21kworker/1:223:10:001
1263793995940,17cyclictest1467773-21kworker/1:100:35:061
1263793995940,17cyclictest1337265-21kworker/1:221:55:161
1263793995940,17cyclictest1265211-21kworker/1:019:27:101
1263793995939,18cyclictest1319056-1kworker/1:2H23:05:131
1263793995841,16cyclictest1463343-21kworker/1:000:25:221
1263793995841,16cyclictest1275599-21kworker/1:320:05:141
1263793995840,17cyclictest1293745-21kworker/1:020:50:141
1263793995840,17cyclictest1265211-21kworker/1:019:15:141
1263793995840,17cyclictest1261475-21kworker/1:319:10:231
1263793995840,16cyclictest1350796-21kworker/1:222:15:071
1263793995840,16cyclictest1322707-21kworker/1:021:35:091
1263793995839,17cyclictest1275599-21kworker/1:319:50:011
1263793995838,19cyclictest1318537-21kworker/1:321:30:161
1263793995836,20cyclictest1319056-1kworker/1:2H22:30:001
1263793995740,16cyclictest1317999-21kworker/1:121:45:151
1263793995740,16cyclictest1313627-21kworker/1:021:25:181
1263793995739,16cyclictest1341700-21kworker/1:122:02:201
1263793995737,18cyclictest1350796-21kworker/1:222:40:131
1263793995634,19cyclictest1424550-21kworker/1:023:45:141
1263794995551,3cyclictest1135279-1kworker/2:1H23:27:092
1263794995550,3cyclictest1135279-1kworker/2:1H21:46:122
1263794995550,3cyclictest1135279-1kworker/2:1H20:55:012
1263793995537,17cyclictest1442566-21kworker/1:200:10:091
1263793995537,17cyclictest1386667-21kworker/1:023:15:141
1263793995537,17cyclictest1293745-21kworker/1:020:45:071
1263792995549,4cyclictest489509-1kworker/0:2H22:40:140
1263798995449,3cyclictest2246763-1kworker/3:0H23:29:383
1263798995449,3cyclictest2246763-1kworker/3:0H22:35:313
1263794995449,3cyclictest1135279-1kworker/2:1H23:30:132
1263792995449,3cyclictest1381588-21kworker/0:123:57:030
1263792995449,3cyclictest1381588-21kworker/0:123:57:020
1263792995449,3cyclictest1310618-21kworker/0:121:47:530
1263792995449,3cyclictest1284296-21kworker/0:220:46:040
1263798995348,3cyclictest1393967-21kworker/3:023:09:553
1263798995344,2cyclictest1393967-21kworker/3:023:22:023
1263794995348,3cyclictest1447683-21kworker/2:200:08:032
1263792995349,3cyclictest1270367-21kworker/0:019:36:360
1263792995349,2cyclictest1299947-21kworker/0:221:04:070
1263792995349,2cyclictest1284296-21kworker/0:220:23:370
1263792995349,2cyclictest1270367-21kworker/0:019:41:020
1263792995348,3cyclictest1310618-21kworker/0:121:44:070
1263793995236,15cyclictest1286556-21kworker/1:020:30:161
1263793995234,17cyclictest1288878-21kworker/1:120:35:141
1263792995247,3cyclictest1295309-21kworker/0:120:54:070
1263798995147,3cyclictest1393967-21kworker/3:023:34:593
1263798995147,2cyclictest1352127-21kworker/3:222:31:293
1263792995146,3cyclictest1444687-21kworker/0:000:18:190
1263798995046,2cyclictest2246763-1kworker/3:0H20:58:033
1263794995047,2cyclictest1359114-21kworker/2:122:25:432
1263794995044,3cyclictest1135279-1kworker/2:1H21:55:162
1263792995045,3cyclictest1284296-21kworker/0:220:17:370
1263792995044,3cyclictest1381588-21kworker/0:123:35:370
1263798994946,2cyclictest1352127-21kworker/3:222:45:093
1263798994945,3cyclictest2246763-1kworker/3:0H19:22:013
1263798994943,3cyclictest2246763-1kworker/3:0H20:10:133
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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